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/**
* plotly.js v1.34.0
* Copyright 2012-2018, Plotly, Inc.
* All rights reserved.
* Licensed under the MIT license
*/
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c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],u=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],f=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function h(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],a=0|e.words[0],o=i*a,s=67108863&o,l=o/67108864|0;r.words[0]=s;for(var c=1;c<n;c++){for(var u=l>>>26,f=67108863&l,h=Math.min(c,e.length-1),d=Math.max(0,c-t.length+1);d<=h;d++){var p=c-d|0;u+=(o=(i=0|t.words[p])*(a=0|e.words[d])+f)/67108864|0,f=67108863&o}r.words[c]=0|f,l=0|u}return 0!==l?r.words[c]=0|l:r.length--,r.strip()}a.prototype.toString=function(t,e){var r;if(t=t||10,e=0|e||1,16===t||"hex"===t){r="";for(var i=0,a=0,o=0;o<this.length;o++){var s=this.words[o],l=(16777215&(s<<i|a)).toString(16);r=0!==(a=s>>>24-i&16777215)||o!==this.length-1?c[6-l.length]+l+r:l+r,(i+=2)>=26&&(i-=26,o--)}for(0!==a&&(r=a.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var h=u[t],d=f[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:c[h-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},a.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},a.prototype.toJSON=function(){return this.toString(16)},a.prototype.toBuffer=function(t,e){return n(void 0!==o),this.toArrayLike(o,t,e)},a.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},a.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),a=r||Math.max(1,i);n(i<=a,"byte array longer than desired length"),n(a>0,"Requested array length <= 0"),this.strip();var o,s,l="le"===e,c=new t(a),u=this.clone();if(l){for(s=0;!u.isZero();s++)o=u.andln(255),u.iushrn(8),c[s]=o;for(;s<a;s++)c[s]=0}else{for(s=0;s<a-i;s++)c[s]=0;for(s=0;!u.isZero();s++)o=u.andln(255),u.iushrn(8),c[a-s-1]=o}return c},Math.clz32?a.prototype._countBits=function(t){return 32-Math.clz32(t)}:a.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},a.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},a.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},a.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},a.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},a.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},a.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},a.prototype.isNeg=function(){return 0!==this.negative},a.prototype.neg=function(){return this.clone().ineg()},a.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},a.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},a.prototype.ior=function(t){return n(0==(this.negative|t.negative)),this.iuor(t)},a.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},a.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},a.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},a.prototype.iand=function(t){return n(0==(this.negative|t.negative)),this.iuand(t)},a.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},a.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},a.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},a.prototype.ixor=function(t){return n(0==(this.negative|t.negative)),this.iuxor(t)},a.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},a.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},a.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},a.prototype.notn=function(t){return this.clone().inotn(t)},a.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},a.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,a=0;a<n.length;a++)e=(0|r.words[a])+(0|n.words[a])+i,this.words[a]=67108863&e,i=e>>>26;for(;0!==i&&a<r.length;a++)e=(0|r.words[a])+i,this.words[a]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this},a.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},a.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var a=0,o=0;o<n.length;o++)a=(e=(0|r.words[o])-(0|n.words[o])+a)>>26,this.words[o]=67108863&e;for(;0!==a&&o<r.length;o++)a=(e=(0|r.words[o])+a)>>26,this.words[o]=67108863&e;if(0===a&&o<r.length&&r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this.length=Math.max(this.length,o),r!==this&&(this.negative=1),this.strip()},a.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var n,i,a,o=t.words,s=e.words,l=r.words,c=0,u=0|o[0],f=8191&u,h=u>>>13,d=0|o[1],p=8191&d,m=d>>>13,v=0|o[2],g=8191&v,y=v>>>13,b=0|o[3],x=8191&b,_=b>>>13,w=0|o[4],M=8191&w,k=w>>>13,A=0|o[5],T=8191&A,E=A>>>13,S=0|o[6],L=8191&S,C=S>>>13,P=0|o[7],z=8191&P,O=P>>>13,D=0|o[8],I=8191&D,R=D>>>13,N=0|o[9],F=8191&N,j=N>>>13,B=0|s[0],U=8191&B,V=B>>>13,q=0|s[1],H=8191&q,G=q>>>13,Y=0|s[2],W=8191&Y,X=Y>>>13,Z=0|s[3],J=8191&Z,K=Z>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],at=8191&it,ot=it>>>13,st=0|s[7],lt=8191&st,ct=st>>>13,ut=0|s[8],ft=8191&ut,ht=ut>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var vt=(c+(n=Math.imul(f,U))|0)+((8191&(i=(i=Math.imul(f,V))+Math.imul(h,U)|0))<<13)|0;c=((a=Math.imul(h,V))+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,V))+Math.imul(m,U)|0,a=Math.imul(m,V);var gt=(c+(n=n+Math.imul(f,H)|0)|0)+((8191&(i=(i=i+Math.imul(f,G)|0)+Math.imul(h,H)|0))<<13)|0;c=((a=a+Math.imul(h,G)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,U),i=(i=Math.imul(g,V))+Math.imul(y,U)|0,a=Math.imul(y,V),n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,H)|0,a=a+Math.imul(m,G)|0;var yt=(c+(n=n+Math.imul(f,W)|0)|0)+((8191&(i=(i=i+Math.imul(f,X)|0)+Math.imul(h,W)|0))<<13)|0;c=((a=a+Math.imul(h,X)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(x,U),i=(i=Math.imul(x,V))+Math.imul(_,U)|0,a=Math.imul(_,V),n=n+Math.imul(g,H)|0,i=(i=i+Math.imul(g,G)|0)+Math.imul(y,H)|0,a=a+Math.imul(y,G)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(m,W)|0,a=a+Math.imul(m,X)|0;var bt=(c+(n=n+Math.imul(f,J)|0)|0)+((8191&(i=(i=i+Math.imul(f,K)|0)+Math.imul(h,J)|0))<<13)|0;c=((a=a+Math.imul(h,K)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(M,U),i=(i=Math.imul(M,V))+Math.imul(k,U)|0,a=Math.imul(k,V),n=n+Math.imul(x,H)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(_,H)|0,a=a+Math.imul(_,G)|0,n=n+Math.imul(g,W)|0,i=(i=i+Math.imul(g,X)|0)+Math.imul(y,W)|0,a=a+Math.imul(y,X)|0,n=n+Math.imul(p,J)|0,i=(i=i+Math.imul(p,K)|0)+Math.imul(m,J)|0,a=a+Math.imul(m,K)|0;var xt=(c+(n=n+Math.imul(f,$)|0)|0)+((8191&(i=(i=i+Math.imul(f,tt)|0)+Math.imul(h,$)|0))<<13)|0;c=((a=a+Math.imul(h,tt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(T,U),i=(i=Math.imul(T,V))+Math.imul(E,U)|0,a=Math.imul(E,V),n=n+Math.imul(M,H)|0,i=(i=i+Math.imul(M,G)|0)+Math.imul(k,H)|0,a=a+Math.imul(k,G)|0,n=n+Math.imul(x,W)|0,i=(i=i+Math.imul(x,X)|0)+Math.imul(_,W)|0,a=a+Math.imul(_,X)|0,n=n+Math.imul(g,J)|0,i=(i=i+Math.imul(g,K)|0)+Math.imul(y,J)|0,a=a+Math.imul(y,K)|0,n=n+Math.imul(p,$)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,$)|0,a=a+Math.imul(m,tt)|0;var _t=(c+(n=n+Math.imul(f,rt)|0)|0)+((8191&(i=(i=i+Math.imul(f,nt)|0)+Math.imul(h,rt)|0))<<13)|0;c=((a=a+Math.imul(h,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,V))+Math.imul(C,U)|0,a=Math.imul(C,V),n=n+Math.imul(T,H)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(E,H)|0,a=a+Math.imul(E,G)|0,n=n+Math.imul(M,W)|0,i=(i=i+Math.imul(M,X)|0)+Math.imul(k,W)|0,a=a+Math.imul(k,X)|0,n=n+Math.imul(x,J)|0,i=(i=i+Math.imul(x,K)|0)+Math.imul(_,J)|0,a=a+Math.imul(_,K)|0,n=n+Math.imul(g,$)|0,i=(i=i+Math.imul(g,tt)|0)+Math.imul(y,$)|0,a=a+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,a=a+Math.imul(m,nt)|0;var wt=(c+(n=n+Math.imul(f,at)|0)|0)+((8191&(i=(i=i+Math.imul(f,ot)|0)+Math.imul(h,at)|0))<<13)|0;c=((a=a+Math.imul(h,ot)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(z,U),i=(i=Math.imul(z,V))+Math.imul(O,U)|0,a=Math.imul(O,V),n=n+Math.imul(L,H)|0,i=(i=i+Math.imul(L,G)|0)+Math.imul(C,H)|0,a=a+Math.imul(C,G)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(E,W)|0,a=a+Math.imul(E,X)|0,n=n+Math.imul(M,J)|0,i=(i=i+Math.imul(M,K)|0)+Math.imul(k,J)|0,a=a+Math.imul(k,K)|0,n=n+Math.imul(x,$)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(_,$)|0,a=a+Math.imul(_,tt)|0,n=n+Math.imul(g,rt)|0,i=(i=i+Math.imul(g,nt)|0)+Math.imul(y,rt)|0,a=a+Math.imul(y,nt)|0,n=n+Math.imul(p,at)|0,i=(i=i+Math.imul(p,ot)|0)+Math.imul(m,at)|0,a=a+Math.imul(m,ot)|0;var Mt=(c+(n=n+Math.imul(f,lt)|0)|0)+((8191&(i=(i=i+Math.imul(f,ct)|0)+Math.imul(h,lt)|0))<<13)|0;c=((a=a+Math.imul(h,ct)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(I,U),i=(i=Math.imul(I,V))+Math.imul(R,U)|0,a=Math.imul(R,V),n=n+Math.imul(z,H)|0,i=(i=i+Math.imul(z,G)|0)+Math.imul(O,H)|0,a=a+Math.imul(O,G)|0,n=n+Math.imul(L,W)|0,i=(i=i+Math.imul(L,X)|0)+Math.imul(C,W)|0,a=a+Math.imul(C,X)|0,n=n+Math.imul(T,J)|0,i=(i=i+Math.imul(T,K)|0)+Math.imul(E,J)|0,a=a+Math.imul(E,K)|0,n=n+Math.imul(M,$)|0,i=(i=i+Math.imul(M,tt)|0)+Math.imul(k,$)|0,a=a+Math.imul(k,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(_,rt)|0,a=a+Math.imul(_,nt)|0,n=n+Math.imul(g,at)|0,i=(i=i+Math.imul(g,ot)|0)+Math.imul(y,at)|0,a=a+Math.imul(y,ot)|0,n=n+Math.imul(p,lt)|0,i=(i=i+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,a=a+Math.imul(m,ct)|0;var kt=(c+(n=n+Math.imul(f,ft)|0)|0)+((8191&(i=(i=i+Math.imul(f,ht)|0)+Math.imul(h,ft)|0))<<13)|0;c=((a=a+Math.imul(h,ht)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(F,U),i=(i=Math.imul(F,V))+Math.imul(j,U)|0,a=Math.imul(j,V),n=n+Math.imul(I,H)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(R,H)|0,a=a+Math.imul(R,G)|0,n=n+Math.imul(z,W)|0,i=(i=i+Math.imul(z,X)|0)+Math.imul(O,W)|0,a=a+Math.imul(O,X)|0,n=n+Math.imul(L,J)|0,i=(i=i+Math.imul(L,K)|0)+Math.imul(C,J)|0,a=a+Math.imul(C,K)|0,n=n+Math.imul(T,$)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(E,$)|0,a=a+Math.imul(E,tt)|0,n=n+Math.imul(M,rt)|0,i=(i=i+Math.imul(M,nt)|0)+Math.imul(k,rt)|0,a=a+Math.imul(k,nt)|0,n=n+Math.imul(x,at)|0,i=(i=i+Math.imul(x,ot)|0)+Math.imul(_,at)|0,a=a+Math.imul(_,ot)|0,n=n+Math.imul(g,lt)|0,i=(i=i+Math.imul(g,ct)|0)+Math.imul(y,lt)|0,a=a+Math.imul(y,ct)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ht)|0)+Math.imul(m,ft)|0,a=a+Math.imul(m,ht)|0;var At=(c+(n=n+Math.imul(f,pt)|0)|0)+((8191&(i=(i=i+Math.imul(f,mt)|0)+Math.imul(h,pt)|0))<<13)|0;c=((a=a+Math.imul(h,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(F,H),i=(i=Math.imul(F,G))+Math.imul(j,H)|0,a=Math.imul(j,G),n=n+Math.imul(I,W)|0,i=(i=i+Math.imul(I,X)|0)+Math.imul(R,W)|0,a=a+Math.imul(R,X)|0,n=n+Math.imul(z,J)|0,i=(i=i+Math.imul(z,K)|0)+Math.imul(O,J)|0,a=a+Math.imul(O,K)|0,n=n+Math.imul(L,$)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(C,$)|0,a=a+Math.imul(C,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(E,rt)|0,a=a+Math.imul(E,nt)|0,n=n+Math.imul(M,at)|0,i=(i=i+Math.imul(M,ot)|0)+Math.imul(k,at)|0,a=a+Math.imul(k,ot)|0,n=n+Math.imul(x,lt)|0,i=(i=i+Math.imul(x,ct)|0)+Math.imul(_,lt)|0,a=a+Math.imul(_,ct)|0,n=n+Math.imul(g,ft)|0,i=(i=i+Math.imul(g,ht)|0)+Math.imul(y,ft)|0,a=a+Math.imul(y,ht)|0;var Tt=(c+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;c=((a=a+Math.imul(m,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(F,W),i=(i=Math.imul(F,X))+Math.imul(j,W)|0,a=Math.imul(j,X),n=n+Math.imul(I,J)|0,i=(i=i+Math.imul(I,K)|0)+Math.imul(R,J)|0,a=a+Math.imul(R,K)|0,n=n+Math.imul(z,$)|0,i=(i=i+Math.imul(z,tt)|0)+Math.imul(O,$)|0,a=a+Math.imul(O,tt)|0,n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(C,rt)|0,a=a+Math.imul(C,nt)|0,n=n+Math.imul(T,at)|0,i=(i=i+Math.imul(T,ot)|0)+Math.imul(E,at)|0,a=a+Math.imul(E,ot)|0,n=n+Math.imul(M,lt)|0,i=(i=i+Math.imul(M,ct)|0)+Math.imul(k,lt)|0,a=a+Math.imul(k,ct)|0,n=n+Math.imul(x,ft)|0,i=(i=i+Math.imul(x,ht)|0)+Math.imul(_,ft)|0,a=a+Math.imul(_,ht)|0;var Et=(c+(n=n+Math.imul(g,pt)|0)|0)+((8191&(i=(i=i+Math.imul(g,mt)|0)+Math.imul(y,pt)|0))<<13)|0;c=((a=a+Math.imul(y,mt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(F,J),i=(i=Math.imul(F,K))+Math.imul(j,J)|0,a=Math.imul(j,K),n=n+Math.imul(I,$)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(R,$)|0,a=a+Math.imul(R,tt)|0,n=n+Math.imul(z,rt)|0,i=(i=i+Math.imul(z,nt)|0)+Math.imul(O,rt)|0,a=a+Math.imul(O,nt)|0,n=n+Math.imul(L,at)|0,i=(i=i+Math.imul(L,ot)|0)+Math.imul(C,at)|0,a=a+Math.imul(C,ot)|0,n=n+Math.imul(T,lt)|0,i=(i=i+Math.imul(T,ct)|0)+Math.imul(E,lt)|0,a=a+Math.imul(E,ct)|0,n=n+Math.imul(M,ft)|0,i=(i=i+Math.imul(M,ht)|0)+Math.imul(k,ft)|0,a=a+Math.imul(k,ht)|0;var St=(c+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(_,pt)|0))<<13)|0;c=((a=a+Math.imul(_,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(F,$),i=(i=Math.imul(F,tt))+Math.imul(j,$)|0,a=Math.imul(j,tt),n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(R,rt)|0,a=a+Math.imul(R,nt)|0,n=n+Math.imul(z,at)|0,i=(i=i+Math.imul(z,ot)|0)+Math.imul(O,at)|0,a=a+Math.imul(O,ot)|0,n=n+Math.imul(L,lt)|0,i=(i=i+Math.imul(L,ct)|0)+Math.imul(C,lt)|0,a=a+Math.imul(C,ct)|0,n=n+Math.imul(T,ft)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(E,ft)|0,a=a+Math.imul(E,ht)|0;var Lt=(c+(n=n+Math.imul(M,pt)|0)|0)+((8191&(i=(i=i+Math.imul(M,mt)|0)+Math.imul(k,pt)|0))<<13)|0;c=((a=a+Math.imul(k,mt)|0)+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(F,rt),i=(i=Math.imul(F,nt))+Math.imul(j,rt)|0,a=Math.imul(j,nt),n=n+Math.imul(I,at)|0,i=(i=i+Math.imul(I,ot)|0)+Math.imul(R,at)|0,a=a+Math.imul(R,ot)|0,n=n+Math.imul(z,lt)|0,i=(i=i+Math.imul(z,ct)|0)+Math.imul(O,lt)|0,a=a+Math.imul(O,ct)|0,n=n+Math.imul(L,ft)|0,i=(i=i+Math.imul(L,ht)|0)+Math.imul(C,ft)|0,a=a+Math.imul(C,ht)|0;var Ct=(c+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(E,pt)|0))<<13)|0;c=((a=a+Math.imul(E,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(F,at),i=(i=Math.imul(F,ot))+Math.imul(j,at)|0,a=Math.imul(j,ot),n=n+Math.imul(I,lt)|0,i=(i=i+Math.imul(I,ct)|0)+Math.imul(R,lt)|0,a=a+Math.imul(R,ct)|0,n=n+Math.imul(z,ft)|0,i=(i=i+Math.imul(z,ht)|0)+Math.imul(O,ft)|0,a=a+Math.imul(O,ht)|0;var Pt=(c+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(C,pt)|0))<<13)|0;c=((a=a+Math.imul(C,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(F,lt),i=(i=Math.imul(F,ct))+Math.imul(j,lt)|0,a=Math.imul(j,ct),n=n+Math.imul(I,ft)|0,i=(i=i+Math.imul(I,ht)|0)+Math.imul(R,ft)|0,a=a+Math.imul(R,ht)|0;var zt=(c+(n=n+Math.imul(z,pt)|0)|0)+((8191&(i=(i=i+Math.imul(z,mt)|0)+Math.imul(O,pt)|0))<<13)|0;c=((a=a+Math.imul(O,mt)|0)+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863,n=Math.imul(F,ft),i=(i=Math.imul(F,ht))+Math.imul(j,ft)|0,a=Math.imul(j,ht);var Ot=(c+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,mt)|0)+Math.imul(R,pt)|0))<<13)|0;c=((a=a+Math.imul(R,mt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863;var Dt=(c+(n=Math.imul(F,pt))|0)+((8191&(i=(i=Math.imul(F,mt))+Math.imul(j,pt)|0))<<13)|0;return c=((a=Math.imul(j,mt))+(i>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,l[0]=vt,l[1]=gt,l[2]=yt,l[3]=bt,l[4]=xt,l[5]=_t,l[6]=wt,l[7]=Mt,l[8]=kt,l[9]=At,l[10]=Tt,l[11]=Et,l[12]=St,l[13]=Lt,l[14]=Ct,l[15]=Pt,l[16]=zt,l[17]=Ot,l[18]=Dt,0!==c&&(l[19]=c,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=h),a.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?h(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,a=0;a<r.length-1;a++){var o=i;i=0;for(var s=67108863&n,l=Math.min(a,e.length-1),c=Math.max(0,a-t.length+1);c<=l;c++){var u=a-c,f=(0|t.words[u])*(0|e.words[c]),h=67108863&f;s=67108863&(h=h+s|0),i+=(o=(o=o+(f/67108864|0)|0)+(h>>>26)|0)>>>26,o&=67108863}r.words[a]=s,n=o,o=i}return 0!==n?r.words[a]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=a.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},m.prototype.permute=function(t,e,r,n,i,a){for(var o=0;o<a;o++)n[o]=e[t[o]],i[o]=r[t[o]]},m.prototype.transform=function(t,e,r,n,i,a){this.permute(a,t,e,r,n,i);for(var o=1;o<i;o<<=1)for(var s=o<<1,l=Math.cos(2*Math.PI/s),c=Math.sin(2*Math.PI/s),u=0;u<i;u+=s)for(var f=l,h=c,d=0;d<o;d++){var p=r[u+d],m=n[u+d],v=r[u+d+o],g=n[u+d+o],y=f*v-h*g;g=f*g+h*v,v=y,r[u+d]=p+v,n[u+d]=m+g,r[u+d+o]=p-v,n[u+d+o]=m-g,d!==s&&(y=l*f-c*h,h=l*h+c*f,f=y)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},m.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},m.prototype.convert13b=function(t,e,r,i){for(var a=0,o=0;o<e;o++)a+=0|t[o],r[2*o]=8191&a,a>>>=13,r[2*o+1]=8191&a,a>>>=13;for(o=2*e;o<i;++o)r[o]=0;n(0===a),n(0==(-8192&a))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),a=this.stub(n),o=new Array(n),s=new Array(n),l=new Array(n),c=new Array(n),u=new Array(n),f=new Array(n),h=r.words;h.length=n,this.convert13b(t.words,t.length,o,n),this.convert13b(e.words,e.length,c,n),this.transform(o,a,s,l,n,i),this.transform(c,a,u,f,n,i);for(var d=0;d<n;d++){var p=s[d]*u[d]-l[d]*f[d];l[d]=s[d]*f[d]+l[d]*u[d],s[d]=p}return this.conjugate(s,l,n),this.transform(s,l,h,a,n,i),this.conjugate(h,a,n),this.normalize13b(h,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},a.prototype.mul=function(t){var e=new a(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},a.prototype.mulf=function(t){var e=new a(null);return e.words=new Array(this.length+t.length),p(this,t,e)},a.prototype.imul=function(t){return this.clone().mulTo(t,this)},a.prototype.imuln=function(t){n("number"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,a=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=a>>>26,this.words[r]=67108863&a}return 0!==e&&(this.words[r]=e,this.length++),this},a.prototype.muln=function(t){return this.clone().imuln(t)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new a(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},a.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,a=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e<this.length;e++){var s=this.words[e]&a,l=(0|this.words[e])-s<<r;this.words[e]=l|o,o=s>>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},a.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},a.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<<a,l=r;if(i-=o,i=Math.max(0,i),l){for(var c=0;c<o;c++)l.words[c]=this.words[c];l.length=o}if(0===o);else if(this.length>o)for(this.length-=o,c=0;c<this.length;c++)this.words[c]=this.words[c+o];else this.words[0]=0,this.length=1;var u=0;for(c=this.length-1;c>=0&&(0!==u||c>=i);c--){var f=0|this.words[c];this.words[c]=u<<26-a|f>>>a,u=f&s}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},a.prototype.shln=function(t){return this.clone().ishln(t)},a.prototype.ushln=function(t){return this.clone().iushln(t)},a.prototype.shrn=function(t){return this.clone().ishrn(t)},a.prototype.ushrn=function(t){return this.clone().iushrn(t)},a.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},a.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},a.prototype.maskn=function(t){return this.clone().imaskn(t)},a.prototype.iaddn=function(t){return n("number"==typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},a.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},a.prototype.addn=function(t){return this.clone().iaddn(t)},a.prototype.subn=function(t){return this.clone().isubn(t)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(t,e,r){var i,a,o=t.length+r;this._expand(o);var s=0;for(i=0;i<t.length;i++){a=(0|this.words[i+r])+s;var l=(0|t.words[i])*e;s=((a-=67108863&l)>>26)-(l/67108864|0),this.words[i+r]=67108863&a}for(;i<this.length-r;i++)s=(a=(0|this.words[i+r])+s)>>26,this.words[i+r]=67108863&a;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i<this.length;i++)s=(a=-(0|this.words[i])+s)>>26,this.words[i]=67108863&a;return this.negative=1,this.strip()},a.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,o=0|i.words[i.length-1];0!==(r=26-this._countBits(o))&&(i=i.ushln(r),n.iushln(r),o=0|i.words[i.length-1]);var s,l=n.length-i.length;if("mod"!==e){(s=new a(null)).length=l+1,s.words=new Array(s.length);for(var c=0;c<s.length;c++)s.words[c]=0}var u=n.clone()._ishlnsubmul(i,1,l);0===u.negative&&(n=u,s&&(s.words[l]=1));for(var f=l-1;f>=0;f--){var h=67108864*(0|n.words[i.length+f])+(0|n.words[i.length+f-1]);for(h=Math.min(h/o|0,67108863),n._ishlnsubmul(i,h,f);0!==n.negative;)h--,n.negative=0,n._ishlnsubmul(i,1,f),n.isZero()||(n.negative^=1);s&&(s.words[f]=h)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},a.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:i,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new a(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new a(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new a(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,o,s},a.prototype.div=function(t){return this.divmod(t,"div",!1).div},a.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},a.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},a.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),a=r.cmp(n);return a<0||1===i&&0===a?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},a.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},a.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},a.prototype.divn=function(t){return this.clone().idivn(t)},a.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new a(1),o=new a(0),s=new a(0),l=new a(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var u=r.clone(),f=e.clone();!e.isZero();){for(var h=0,d=1;0==(e.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(e.iushrn(h);h-- >0;)(i.isOdd()||o.isOdd())&&(i.iadd(u),o.isub(f)),i.iushrn(1),o.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(u),l.isub(f)),s.iushrn(1),l.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),o.isub(l)):(r.isub(e),s.isub(i),l.isub(o))}return{a:s,b:l,gcd:r.iushln(c)}},a.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,o=new a(1),s=new a(0),l=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,u=1;0==(e.words[0]&u)&&c<26;++c,u<<=1);if(c>0)for(e.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(l),o.iushrn(1);for(var f=0,h=1;0==(r.words[0]&h)&&f<26;++f,h<<=1);if(f>0)for(r.iushrn(f);f-- >0;)s.isOdd()&&s.iadd(l),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),o.isub(s)):(r.isub(e),s.isub(o))}return(i=0===e.cmpn(1)?o:s).cmpn(0)<0&&i.iadd(t),i},a.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var a=e;e=r,r=a}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},a.prototype.invm=function(t){return this.egcd(t).a.umod(t)},a.prototype.isEven=function(){return 0==(1&this.words[0])},a.prototype.isOdd=function(){return 1==(1&this.words[0])},a.prototype.andln=function(t){return this.words[0]&t},a.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var a=i,o=r;0!==a&&o<this.length;o++){var s=0|this.words[o];a=(s+=a)>>>26,s&=67108863,this.words[o]=s}return 0!==a&&(this.words[o]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},a.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},a.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},a.prototype.gtn=function(t){return 1===this.cmpn(t)},a.prototype.gt=function(t){return 1===this.cmp(t)},a.prototype.gten=function(t){return this.cmpn(t)>=0},a.prototype.gte=function(t){return this.cmp(t)>=0},a.prototype.ltn=function(t){return-1===this.cmpn(t)},a.prototype.lt=function(t){return-1===this.cmp(t)},a.prototype.lten=function(t){return this.cmpn(t)<=0},a.prototype.lte=function(t){return this.cmp(t)<=0},a.prototype.eqn=function(t){return 0===this.cmpn(t)},a.prototype.eq=function(t){return 0===this.cmp(t)},a.red=function(t){return new w(t)},a.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},a.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},a.prototype._forceRed=function(t){return this.red=t,this},a.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},a.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},a.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},a.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},a.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},a.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},a.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},a.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},a.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var v={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new a(e,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function b(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function x(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){if("string"==typeof t){var e=a._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function M(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new a(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new a(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},i(y,g),y.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var a=0|t.words[n];t.words[n-10]=(4194303&a)<<4|i>>>22,i=a}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(b,g),i(x,g),i(_,g),_.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},a._prime=function(t){if(v[t])return v[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new b;else if("p192"===t)e=new x;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return v[t]=e,e},w.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},w.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new a(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),o=0;!i.isZero()&&0===i.andln(1);)o++,i.iushrn(1);n(!i.isZero());var s=new a(1).toRed(this),l=s.redNeg(),c=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new a(2*u*u).toRed(this);0!==this.pow(u,c).cmp(l);)u.redIAdd(l);for(var f=this.pow(u,i),h=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=o;0!==d.cmp(s);){for(var m=d,v=0;0!==m.cmp(s);v++)m=m.redSqr();n(v<p);var g=this.pow(f,new a(1).iushln(p-v-1));h=h.redMul(g),f=g.redSqr(),d=d.redMul(f),p=v}return h},w.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},w.prototype.pow=function(t,e){if(e.isZero())return new a(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new a(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],o=0,s=0,l=e.bitLength()%26;for(0===l&&(l=26),n=e.length-1;n>=0;n--){for(var c=e.words[n],u=l-1;u>=0;u--){var 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f=r-1;f>=0;--f)n.push(a(l[f],c[f],n[o]+u*i[o])),i.push(0),o+=1}}},{"binary-search-bounds":70,"cubic-hermite":115}],143:[function(t,e,r){var n=t("dtype");e.exports=function(t,e,r){if(!t)throw new TypeError("must specify data as first parameter");if(r=0|+(r||0),Array.isArray(t)&&Array.isArray(t[0])){var i=t[0].length,a=t.length*i;e&&"string"!=typeof e||(e=new(n(e||"float32"))(a+r));var o=e.length-r;if(a!==o)throw new Error("source length "+a+" ("+i+"x"+t.length+") does not match destination length "+o);for(var s=0,l=r;s<t.length;s++)for(var c=0;c<i;c++)e[l++]=t[s][c]}else if(e&&"string"!=typeof e)e.set(t,r);else{var u=n(e||"float32");0===r?e=new u(t):(e=new u(t.length+r)).set(t,r)}return e}},{dtype:133}],144:[function(t,e,r){"use strict";e.exports=function(t){return new c(t||p,null)};var n=0,i=1;function a(t,e,r,n,i,a){this._color=t,this.key=e,this.value=r,this.left=n,this.right=i,this._count=a}function o(t){return new a(t._color,t.key,t.value,t.left,t.right,t._count)}function 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m=u[d-2];if(m.left===p)if(p.left===o){if(!(v=m.right)||v._color!==n){if(m._color=n,m.left=p.right,p._color=i,p.right=m,u[d-2]=p,u[d-1]=o,l(m),l(p),d>=3)(g=u[d-3]).left===m?g.left=p:g.right=p;break}p._color=i,m.right=s(i,v),m._color=n,d-=1}else{if(!(v=m.right)||v._color!==n){if(p.right=o.left,m._color=n,m.left=o.right,o._color=i,o.left=p,o.right=m,u[d-2]=o,u[d-1]=p,l(m),l(p),l(o),d>=3)(g=u[d-3]).left===m?g.left=o:g.right=o;break}p._color=i,m.right=s(i,v),m._color=n,d-=1}else if(p.right===o){if(!(v=m.left)||v._color!==n){if(m._color=n,m.right=p.left,p._color=i,p.left=m,u[d-2]=p,u[d-1]=o,l(m),l(p),d>=3)(g=u[d-3]).right===m?g.right=p:g.left=p;break}p._color=i,m.left=s(i,v),m._color=n,d-=1}else{var v;if(!(v=m.left)||v._color!==n){var g;if(p.left=o.right,m._color=n,m.right=o.left,o._color=i,o.right=p,o.left=m,u[d-2]=o,u[d-1]=p,l(m),l(p),l(o),d>=3)(g=u[d-3]).right===m?g.right=o:g.left=o;break}p._color=i,m.left=s(i,v),m._color=n,d-=1}}return u[0]._color=i,new c(r,u[0])},u.forEach=function(t,e,r){if(this.root)switch(arguments.length){case 1:return function t(e,r){var n;if(r.left&&(n=t(e,r.left)))return n;return(n=e(r.key,r.value))||(r.right?t(e,r.right):void 0)}(t,this.root);case 2:return function t(e,r,n,i){if(r(e,i.key)<=0){var a;if(i.left&&(a=t(e,r,n,i.left)))return a;if(a=n(i.key,i.value))return a}if(i.right)return t(e,r,n,i.right)}(e,this._compare,t,this.root);case 3:if(this._compare(e,r)>=0)return;return function t(e,r,n,i,a){var o,s=n(e,a.key),l=n(r,a.key);if(s<=0){if(a.left&&(o=t(e,r,n,i,a.left)))return o;if(l>0&&(o=i(a.key,a.value)))return o}if(l>0&&a.right)return t(e,r,n,i,a.right)}(e,r,this._compare,t,this.root)}},Object.defineProperty(u,"begin",{get:function(){for(var t=[],e=this.root;e;)t.push(e),e=e.left;return new f(this,t)}}),Object.defineProperty(u,"end",{get:function(){for(var t=[],e=this.root;e;)t.push(e),e=e.right;return new f(this,t)}}),u.at=function(t){if(t<0)return new f(this,[]);for(var e=this.root,r=[];;){if(r.push(e),e.left){if(t<e.left._count){e=e.left;continue}t-=e.left._count}if(!t)return new f(this,r);if(t-=1,!e.right)break;if(t>=e.right._count)break;e=e.right}return new f(this,[])},u.ge=function(t){for(var e=this._compare,r=this.root,n=[],i=0;r;){var a=e(t,r.key);n.push(r),a<=0&&(i=n.length),r=a<=0?r.left:r.right}return n.length=i,new f(this,n)},u.gt=function(t){for(var e=this._compare,r=this.root,n=[],i=0;r;){var a=e(t,r.key);n.push(r),a<0&&(i=n.length),r=a<0?r.left:r.right}return n.length=i,new f(this,n)},u.lt=function(t){for(var e=this._compare,r=this.root,n=[],i=0;r;){var a=e(t,r.key);n.push(r),a>0&&(i=n.length),r=a<=0?r.left:r.right}return n.length=i,new f(this,n)},u.le=function(t){for(var e=this._compare,r=this.root,n=[],i=0;r;){var a=e(t,r.key);n.push(r),a>=0&&(i=n.length),r=a<0?r.left:r.right}return n.length=i,new f(this,n)},u.find=function(t){for(var e=this._compare,r=this.root,n=[];r;){var i=e(t,r.key);if(n.push(r),0===i)return new 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a(r._color,r.key,r.value,r.left,e[u+1],r._count)}if((r=e[e.length-1]).left&&r.right){var f=e.length;for(r=r.left;r.right;)e.push(r),r=r.right;var h=e[f-1];e.push(new a(r._color,h.key,h.value,r.left,r.right,r._count)),e[f-1].key=r.key,e[f-1].value=r.value;for(u=e.length-2;u>=f;--u)r=e[u],e[u]=new a(r._color,r.key,r.value,r.left,e[u+1],r._count);e[f-1].left=e[f]}if((r=e[e.length-1])._color===n){var p=e[e.length-2];p.left===r?p.left=null:p.right===r&&(p.right=null),e.pop();for(u=0;u<e.length;++u)e[u]._count--;return new c(this.tree._compare,e[0])}if(r.left||r.right){r.left?d(r,r.left):r.right&&d(r,r.right),r._color=i;for(u=0;u<e.length-1;++u)e[u]._count--;return new c(this.tree._compare,e[0])}if(1===e.length)return new c(this.tree._compare,null);for(u=0;u<e.length;++u)e[u]._count--;var m=e[e.length-2];return function(t){for(var e,r,a,c,u=t.length-1;u>=0;--u){if(e=t[u],0===u)return void(e._color=i);if((r=t[u-1]).left===e){if((a=r.right).right&&a.right._color===n)return c=(a=r.right=o(a)).right=o(a.right),r.right=a.left,a.left=r,a.right=c,a._color=r._color,e._color=i,r._color=i,c._color=i,l(r),l(a),u>1&&((f=t[u-2]).left===r?f.left=a:f.right=a),void(t[u-1]=a);if(a.left&&a.left._color===n)return c=(a=r.right=o(a)).left=o(a.left),r.right=c.left,a.left=c.right,c.left=r,c.right=a,c._color=r._color,r._color=i,a._color=i,e._color=i,l(r),l(a),l(c),u>1&&((f=t[u-2]).left===r?f.left=c:f.right=c),void(t[u-1]=c);if(a._color===i){if(r._color===n)return r._color=i,void(r.right=s(n,a));r.right=s(n,a);continue}a=o(a),r.right=a.left,a.left=r,a._color=r._color,r._color=n,l(r),l(a),u>1&&((f=t[u-2]).left===r?f.left=a:f.right=a),t[u-1]=a,t[u]=r,u+1<t.length?t[u+1]=e:t.push(e),u+=2}else{if((a=r.left).left&&a.left._color===n)return c=(a=r.left=o(a)).left=o(a.left),r.left=a.right,a.right=r,a.left=c,a._color=r._color,e._color=i,r._color=i,c._color=i,l(r),l(a),u>1&&((f=t[u-2]).right===r?f.right=a:f.left=a),void(t[u-1]=a);if(a.right&&a.right._color===n)return c=(a=r.left=o(a)).right=o(a.right),r.left=c.right,a.right=c.left,c.right=r,c.left=a,c._color=r._color,r._color=i,a._color=i,e._color=i,l(r),l(a),l(c),u>1&&((f=t[u-2]).right===r?f.right=c:f.left=c),void(t[u-1]=c);if(a._color===i){if(r._color===n)return r._color=i,void(r.left=s(n,a));r.left=s(n,a);continue}var f;a=o(a),r.left=a.right,a.right=r,a._color=r._color,r._color=n,l(r),l(a),u>1&&((f=t[u-2]).right===r?f.right=a:f.left=a),t[u-1]=a,t[u]=r,u+1<t.length?t[u+1]=e:t.push(e),u+=2}}}(e),m.left===r?m.left=null:m.right=null,new c(this.tree._compare,e[0])},Object.defineProperty(h,"key",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].key},enumerable:!0}),Object.defineProperty(h,"value",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].value},enumerable:!0}),Object.defineProperty(h,"index",{get:function(){var t=0,e=this._stack;if(0===e.length){var r=this.tree.root;return 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c(this.tree._compare,r[0])},h.prev=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.left)for(e=e.left;e;)t.push(e),e=e.right;else for(t.pop();t.length>0&&t[t.length-1].left===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(h,"hasPrev",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].left)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].right===t[e])return!0;return!1}})},{}],145:[function(t,e,r){var n=[.9999999999998099,676.5203681218851,-1259.1392167224028,771.3234287776531,-176.6150291621406,12.507343278686905,-.13857109526572012,9984369578019572e-21,1.5056327351493116e-7],i=607/128,a=[.9999999999999971,57.15623566586292,-59.59796035547549,14.136097974741746,-.4919138160976202,3399464998481189e-20,4652362892704858e-20,-9837447530487956e-20,.0001580887032249125,-.00021026444172410488,.00021743961811521265,-.0001643181065367639,8441822398385275e-20,-26190838401581408e-21,36899182659531625e-22];function o(t){if(t<0)return 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l=i.point(a.geometry[0][s],e,t.z2,t.x,t.y);if(l[0]!==-r&&l[0]!==e+r||l[1]!==-r&&l[1]!==e+r)return!1}return!0}l.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,solidChildren:!1,tolerance:3,extent:4096,buffer:64,debug:0},l.prototype.splitTile=function(t,e,r,n,i,o,l){for(var d=[t,e,r,n],p=this.options,m=p.debug,v=null;d.length;){n=d.pop(),r=d.pop(),e=d.pop(),t=d.pop();var g=1<<e,y=c(e,r,n),b=this.tiles[y],x=e===p.maxZoom?0:p.tolerance/(g*p.extent);if(!b&&(m>1&&console.time("creation"),b=this.tiles[y]=s(t,g,r,n,x,e===p.maxZoom),this.tileCoords.push({z:e,x:r,y:n}),m)){m>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,n,b.numFeatures,b.numPoints,b.numSimplified),console.timeEnd("creation"));var _="z"+e;this.stats[_]=(this.stats[_]||0)+1,this.total++}if(b.source=t,i){if(e===p.maxZoom||e===i)continue;var w=1<<i-e;if(r!==Math.floor(o/w)||n!==Math.floor(l/w))continue}else 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m=l("labels");l("labelFont")&&(m=!0),o("labelEnable"),a("labelSize"),a("labelPad"),c("labelColor"),o("lineEnable"),o("lineMirror"),a("lineWidth"),c("lineColor"),o("lineTickEnable"),o("lineTickMirror"),a("lineTickLength"),a("lineTickWidth"),c("lineTickColor"),o("gridEnable"),a("gridWidth"),c("gridColor"),o("zeroEnable"),c("zeroLineColor"),a("zeroLineWidth"),o("backgroundEnable"),c("backgroundColor"),this._text?this._text&&(m||u)&&this._text.update(this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont):this._text=n(this.gl,this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont),this._lines&&u&&(this._lines.dispose(),this._lines=null),this._lines||(this._lines=i(this.gl,this.bounds,this.ticks))};var d=[new h,new h,new h];function p(t,e,r,n,i){for(var a=t.primalOffset,o=t.primalMinor,s=t.mirrorOffset,l=t.mirrorMinor,c=n[e],u=0;u<3;++u)if(e!==u){var f=a,h=s,d=o,p=l;c&1<<u&&(f=s,h=a,d=l,p=o),f[u]=r[0][u],h[u]=r[1][u],i[u]>0?(d[u]=-1,p[u]=0):(d[u]=0,p[u]=1)}}var m=[0,0,0],v={model:l,view:l,projection:l};f.isOpaque=function(){return!0},f.isTransparent=function(){return!1},f.drawTransparent=function(t){};var g=[0,0,0],y=[0,0,0],b=[0,0,0];f.draw=function(t){t=t||v;for(var e=this.gl,r=t.model||l,n=t.view||l,i=t.projection||l,a=this.bounds,s=o(r,n,i,a),u=s.cubeEdges,f=s.axis,h=n[12],x=n[13],_=n[14],w=n[15],M=this.pixelRatio*(i[3]*h+i[7]*x+i[11]*_+i[15]*w)/e.drawingBufferHeight,k=0;k<3;++k)this.lastCubeProps.cubeEdges[k]=u[k],this.lastCubeProps.axis[k]=f[k];var A=d;for(k=0;k<3;++k)p(d[k],k,this.bounds,u,f);e=this.gl;var T=m;for(k=0;k<3;++k)this.backgroundEnable[k]?T[k]=f[k]:T[k]=0;this._background.draw(r,n,i,a,T,this.backgroundColor),this._lines.bind(r,n,i,this);for(k=0;k<3;++k){var E=[0,0,0];f[k]>0?E[k]=a[1][k]:E[k]=a[0][k];for(var S=0;S<2;++S){var L=(k+1+S)%3,C=(k+1+(1^S))%3;this.gridEnable[L]&&this._lines.drawGrid(L,C,this.bounds,E,this.gridColor[L],this.gridWidth[L]*this.pixelRatio)}for(S=0;S<2;++S){L=(k+1+S)%3,C=(k+1+(1^S))%3;this.zeroEnable[C]&&a[0][C]<=0&&a[1][C]>=0&&this._lines.drawZero(L,C,this.bounds,E,this.zeroLineColor[C],this.zeroLineWidth[C]*this.pixelRatio)}}for(k=0;k<3;++k){this.lineEnable[k]&&this._lines.drawAxisLine(k,this.bounds,A[k].primalOffset,this.lineColor[k],this.lineWidth[k]*this.pixelRatio),this.lineMirror[k]&&this._lines.drawAxisLine(k,this.bounds,A[k].mirrorOffset,this.lineColor[k],this.lineWidth[k]*this.pixelRatio);var P=c(g,A[k].primalMinor),z=c(y,A[k].mirrorMinor),O=this.lineTickLength;for(S=0;S<3;++S){var D=M/r[5*S];P[S]*=O[S]*D,z[S]*=O[S]*D}this.lineTickEnable[k]&&this._lines.drawAxisTicks(k,A[k].primalOffset,P,this.lineTickColor[k],this.lineTickWidth[k]*this.pixelRatio),this.lineTickMirror[k]&&this._lines.drawAxisTicks(k,A[k].mirrorOffset,z,this.lineTickColor[k],this.lineTickWidth[k]*this.pixelRatio)}this._lines.unbind(),this._text.bind(r,n,i,this.pixelRatio);for(k=0;k<3;++k){var I=A[k].primalMinor,R=c(b,A[k].primalOffset);for(S=0;S<3;++S)this.lineTickEnable[k]&&(R[S]+=M*I[S]*Math.max(this.lineTickLength[S],0)/r[5*S]);if(this.tickEnable[k]){for(S=0;S<3;++S)R[S]+=M*I[S]*this.tickPad[S]/r[5*S];this._text.drawTicks(k,this.tickSize[k],this.tickAngle[k],R,this.tickColor[k])}if(this.labelEnable[k]){for(S=0;S<3;++S)R[S]+=M*I[S]*this.labelPad[S]/r[5*S];R[k]+=.5*(a[0][k]+a[1][k]),this._text.drawLabel(k,this.labelSize[k],this.labelAngle[k],R,this.labelColor[k])}}this._text.unbind()},f.dispose=function(){this._text.dispose(),this._lines.dispose(),this._background.dispose(),this._lines=null,this._text=null,this._background=null,this.gl=null}},{"./lib/background.js":158,"./lib/cube.js":159,"./lib/lines.js":160,"./lib/text.js":162,"./lib/ticks.js":163}],158:[function(t,e,r){"use strict";e.exports=function(t){for(var e=[],r=[],s=0,l=0;l<3;++l)for(var c=(l+1)%3,u=(l+2)%3,f=[0,0,0],h=[0,0,0],d=-1;d<=1;d+=2){r.push(s,s+2,s+1,s+1,s+2,s+3),f[l]=d,h[l]=d;for(var p=-1;p<=1;p+=2){f[c]=p;for(var m=-1;m<=1;m+=2)f[u]=m,e.push(f[0],f[1],f[2],h[0],h[1],h[2]),s+=1}var v=c;c=u,u=v}var g=n(t,new Float32Array(e)),y=n(t,new Uint16Array(r),t.ELEMENT_ARRAY_BUFFER),b=i(t,[{buffer:g,type:t.FLOAT,size:3,offset:0,stride:24},{buffer:g,type:t.FLOAT,size:3,offset:12,stride:24}],y),x=a(t);return x.attributes.position.location=0,x.attributes.normal.location=1,new o(t,g,b,x)};var n=t("gl-buffer"),i=t("gl-vao"),a=t("./shaders").bg;function o(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n}var s=o.prototype;s.draw=function(t,e,r,n,i,a){for(var o=!1,s=0;s<3;++s)o=o||i[s];if(o){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:r,bounds:n,enable:i,colors:a},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),this.vao.unbind(),l.disable(l.POLYGON_OFFSET_FILL)}},s.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{"./shaders":161,"gl-buffer":165,"gl-vao":237}],159:[function(t,e,r){"use strict";e.exports=function(t,e,r,a){i(s,e,t),i(s,r,s);for(var d=0,y=0;y<2;++y){u[2]=a[y][2];for(var b=0;b<2;++b){u[1]=a[b][1];for(var x=0;x<2;++x)u[0]=a[x][0],h(l[d],u,s),d+=1}}for(var _=-1,y=0;y<8;++y){for(var w=l[y][3],M=0;M<3;++M)c[y][M]=l[y][M]/w;w<0&&(_<0?_=y:c[y][2]<c[_][2]&&(_=y))}if(_<0){_=0;for(var k=0;k<3;++k){for(var A=(k+2)%3,T=(k+1)%3,E=-1,S=-1,L=0;L<2;++L){var C=L<<k,P=C+(L<<A)+(1-L<<T),z=C+(1-L<<A)+(L<<T);o(c[C],c[P],c[z],f)<0||(L?E=1:S=1)}if(E<0||S<0)S>E&&(_|=1<<k);else{for(var L=0;L<2;++L){var C=L<<k,P=C+(L<<A)+(1-L<<T),z=C+(1-L<<A)+(L<<T),O=p([l[C],l[P],l[z],l[C+(1<<A)+(1<<T)]]);L?E=O:S=O}S>E&&(_|=1<<k)}}}for(var D=7^_,I=-1,y=0;y<8;++y)y!==_&&y!==D&&(I<0?I=y:c[I][1]>c[y][1]&&(I=y));for(var R=-1,y=0;y<3;++y){var N=I^1<<y;if(N!==_&&N!==D){R<0&&(R=N);var T=c[N];T[0]<c[R][0]&&(R=N)}}for(var F=-1,y=0;y<3;++y){var N=I^1<<y;if(N!==_&&N!==D&&N!==R){F<0&&(F=N);var T=c[N];T[0]>c[F][0]&&(F=N)}}var j=m;j[0]=j[1]=j[2]=0,j[n.log2(R^I)]=I&R,j[n.log2(I^F)]=I&F;var B=7^F;B===_||B===D?(B=7^R,j[n.log2(F^B)]=B&F):j[n.log2(R^B)]=B&R;for(var U=v,V=_,k=0;k<3;++k)U[k]=V&1<<k?-1:1;return g};var n=t("bit-twiddle"),i=t("gl-mat4/multiply"),a=(t("gl-mat4/invert"),t("split-polygon")),o=t("robust-orientation"),s=new Array(16),l=(new Array(16),new Array(8)),c=new Array(8),u=new Array(3),f=[0,0,0];function h(t,e,r){for(var n=0;n<4;++n){t[n]=r[12+n];for(var i=0;i<3;++i)t[n]+=e[i]*r[4*i+n]}}!function(){for(var t=0;t<8;++t)l[t]=[1,1,1,1],c[t]=[1,1,1]}();var d=[[0,0,1,0,0],[0,0,-1,1,0],[0,-1,0,1,0],[0,1,0,1,0],[-1,0,0,1,0],[1,0,0,1,0]];function p(t){for(var e=0;e<d.length;++e)if((t=a.positive(t,d[e])).length<3)return 0;var r=t[0],n=r[0]/r[3],i=r[1]/r[3],o=0;for(e=1;e+1<t.length;++e){var s=t[e],l=t[e+1],c=s[0]/s[3]-n,u=s[1]/s[3]-i,f=l[0]/l[3]-n,h=l[1]/l[3]-i;o+=Math.abs(c*h-u*f)}return o}var m=[1,1,1],v=[0,0,0],g={cubeEdges:m,axis:v}},{"bit-twiddle":71,"gl-mat4/invert":186,"gl-mat4/multiply":188,"robust-orientation":495,"split-polygon":515}],160:[function(t,e,r){"use strict";e.exports=function(t,e,r){var o=[],s=[0,0,0],l=[0,0,0],c=[0,0,0],u=[0,0,0];o.push(0,0,1,0,1,1,0,0,-1,0,0,-1,0,1,1,0,1,-1);for(var f=0;f<3;++f){for(var h=o.length/3|0,p=0;p<r[f].length;++p){var m=+r[f][p].x;o.push(m,0,1,m,1,1,m,0,-1,m,0,-1,m,1,1,m,1,-1)}var v=o.length/3|0;s[f]=h,l[f]=v-h;for(var h=o.length/3|0,g=0;g<r[f].length;++g){var m=+r[f][g].x;o.push(m,0,1,m,1,1,m,0,-1,m,0,-1,m,1,1,m,1,-1)}var v=o.length/3|0;c[f]=h,u[f]=v-h}var y=n(t,new Float32Array(o)),b=i(t,[{buffer:y,type:t.FLOAT,size:3,stride:0,offset:0}]),x=a(t);return x.attributes.position.location=0,new d(t,y,b,x,l,s,u,c)};var n=t("gl-buffer"),i=t("gl-vao"),a=t("./shaders").line,o=[0,0,0],s=[0,0,0],l=[0,0,0],c=[0,0,0],u=[1,1];function f(t){return t[0]=t[1]=t[2]=0,t}function h(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function d(t,e,r,n,i,a,o,s){this.gl=t,this.vertBuffer=e,this.vao=r,this.shader=n,this.tickCount=i,this.tickOffset=a,this.gridCount=o,this.gridOffset=s}var p=d.prototype;p.bind=function(t,e,r){this.shader.bind(),this.shader.uniforms.model=t,this.shader.uniforms.view=e,this.shader.uniforms.projection=r,u[0]=this.gl.drawingBufferWidth,u[1]=this.gl.drawingBufferHeight,this.shader.uniforms.screenShape=u,this.vao.bind()},p.unbind=function(){this.vao.unbind()},p.drawAxisLine=function(t,e,r,n,i){var a=f(s);this.shader.uniforms.majorAxis=s,a[t]=e[1][t]-e[0][t],this.shader.uniforms.minorAxis=a;var o,u=h(c,r);u[t]+=e[0][t],this.shader.uniforms.offset=u,this.shader.uniforms.lineWidth=i,this.shader.uniforms.color=n,(o=f(l))[(t+2)%3]=1,this.shader.uniforms.screenAxis=o,this.vao.draw(this.gl.TRIANGLES,6),(o=f(l))[(t+1)%3]=1,this.shader.uniforms.screenAxis=o,this.vao.draw(this.gl.TRIANGLES,6)},p.drawAxisTicks=function(t,e,r,n,i){if(this.tickCount[t]){var a=f(o);a[t]=1,this.shader.uniforms.majorAxis=a,this.shader.uniforms.offset=e,this.shader.uniforms.minorAxis=r,this.shader.uniforms.color=n,this.shader.uniforms.lineWidth=i;var s=f(l);s[t]=1,this.shader.uniforms.screenAxis=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t])}},p.drawGrid=function(t,e,r,n,i,a){if(this.gridCount[t]){var u=f(s);u[e]=r[1][e]-r[0][e],this.shader.uniforms.minorAxis=u;var d=h(c,n);d[e]+=r[0][e],this.shader.uniforms.offset=d;var p=f(o);p[t]=1,this.shader.uniforms.majorAxis=p;var m=f(l);m[t]=1,this.shader.uniforms.screenAxis=m,this.shader.uniforms.lineWidth=a,this.shader.uniforms.color=i,this.vao.draw(this.gl.TRIANGLES,this.gridCount[t],this.gridOffset[t])}},p.drawZero=function(t,e,r,n,i,a){var o=f(s);this.shader.uniforms.majorAxis=o,o[t]=r[1][t]-r[0][t],this.shader.uniforms.minorAxis=o;var u=h(c,n);u[t]+=r[0][t],this.shader.uniforms.offset=u;var d=f(l);d[e]=1,this.shader.uniforms.screenAxis=d,this.shader.uniforms.lineWidth=a,this.shader.uniforms.color=i,this.vao.draw(this.gl.TRIANGLES,6)},p.dispose=function(){this.vao.dispose(),this.vertBuffer.dispose(),this.shader.dispose()}},{"./shaders":161,"gl-buffer":165,"gl-vao":237}],161:[function(t,e,r){"use strict";var n=t("glslify"),i=t("gl-shader"),a=n(["#define GLSLIFY 1\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, majorAxis, minorAxis, screenAxis;\nuniform float lineWidth;\nuniform vec2 screenShape;\n\nvec3 project(vec3 p) {\n vec4 pp = projection * view * model * vec4(p, 1.0);\n return pp.xyz / max(pp.w, 0.0001);\n}\n\nvoid main() {\n vec3 major = position.x * majorAxis;\n vec3 minor = position.y * minorAxis;\n\n vec3 vPosition = major + minor + offset;\n vec3 pPosition = project(vPosition);\n vec3 offset = project(vPosition + screenAxis * position.z);\n\n vec2 screen = normalize((offset - pPosition).xy * screenShape) / screenShape;\n\n gl_Position = vec4(pPosition + vec3(0.5 * screen * lineWidth, 0), 1.0);\n}\n"]),o=n(["precision mediump float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n gl_FragColor = color;\n}"]);r.line=function(t){return i(t,a,o,null,[{name:"position",type:"vec3"}])};var s=n(["#define GLSLIFY 1\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, axis;\nuniform float scale, angle, pixelScale;\nuniform vec2 resolution;\n\nvoid main() { \n //Compute plane offset\n vec2 planeCoord = position.xy * pixelScale;\n mat2 planeXform = scale * mat2(cos(angle), sin(angle),\n -sin(angle), cos(angle));\n vec2 viewOffset = 2.0 * planeXform * planeCoord / resolution;\n\n //Compute world offset\n float axisDistance = position.z;\n vec3 dataPosition = axisDistance * axis + offset;\n vec4 worldPosition = model * vec4(dataPosition, 1);\n \n //Compute clip position\n vec4 viewPosition = view * worldPosition;\n vec4 clipPosition = projection * viewPosition;\n clipPosition /= clipPosition.w;\n\n //Apply text offset in clip coordinates\n clipPosition += vec4(viewOffset, 0, 0);\n\n //Done\n gl_Position = clipPosition;\n}"]),l=n(["precision mediump float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n gl_FragColor = color;\n}"]);r.text=function(t){return i(t,s,l,null,[{name:"position",type:"vec3"}])};var c=n(["#define GLSLIFY 1\nattribute vec3 position;\nattribute vec3 normal;\n\nuniform mat4 model, view, projection;\nuniform vec3 enable;\nuniform vec3 bounds[2];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n if(dot(normal, enable) > 0.0) {\n vec3 nPosition = mix(bounds[0], bounds[1], 0.5 * (position + 1.0));\n gl_Position = projection * view * model * vec4(nPosition, 1.0);\n } else {\n gl_Position = vec4(0,0,0,0);\n }\n colorChannel = abs(normal);\n}"]),u=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 colors[3];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n gl_FragColor = colorChannel.x * colors[0] + \n colorChannel.y * colors[1] +\n colorChannel.z * colors[2];\n}"]);r.bg=function(t){return i(t,c,u,null,[{name:"position",type:"vec3"},{name:"normal",type:"vec3"}])}},{"gl-shader":220,glslify:253}],162:[function(t,e,r){(function(r){"use strict";e.exports=function(t,e,r,a,s,l){var u=n(t),f=i(t,[{buffer:u,size:3}]),h=o(t);h.attributes.position.location=0;var d=new c(t,h,u,f);return d.update(e,r,a,s,l),d};var n=t("gl-buffer"),i=t("gl-vao"),a=t("vectorize-text"),o=t("./shaders").text,s=window||r.global||{},l=s.__TEXT_CACHE||{};s.__TEXT_CACHE={};function c(t,e,r,n){this.gl=t,this.shader=e,this.buffer=r,this.vao=n,this.tickOffset=this.tickCount=this.labelOffset=this.labelCount=null}var u=c.prototype,f=[0,0];u.bind=function(t,e,r,n){this.vao.bind(),this.shader.bind();var i=this.shader.uniforms;i.model=t,i.view=e,i.projection=r,i.pixelScale=n,f[0]=this.gl.drawingBufferWidth,f[1]=this.gl.drawingBufferHeight,this.shader.uniforms.resolution=f},u.unbind=function(){this.vao.unbind()},u.update=function(t,e,r,n,i){this.gl;var o=[];function s(t,e,r,n){var i=l[r];i||(i=l[r]={});var s=i[e];s||(s=i[e]=function(t,e){try{return a(t,e)}catch(t){return console.warn("error vectorizing text:",t),{cells:[],positions:[]}}}(e,{triangles:!0,font:r,textAlign:"center",textBaseline:"middle"}));for(var c=(n||12)/12,u=s.positions,f=s.cells,h=0,d=f.length;h<d;++h)for(var p=f[h],m=2;m>=0;--m){var v=u[p[m]];o.push(c*v[0],-c*v[1],t)}}for(var 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i.length}l.update=function(t){"lineWidth"in(t=t||{})&&(this.lineWidth=t.lineWidth,Array.isArray(this.lineWidth)||(this.lineWidth=[this.lineWidth,this.lineWidth,this.lineWidth])),"capSize"in t&&(this.capSize=t.capSize,Array.isArray(this.capSize)||(this.capSize=[this.capSize,this.capSize,this.capSize])),"opacity"in t&&(this.opacity=t.opacity);var e=t.color||[[0,0,0],[0,0,0],[0,0,0]],r=t.position,n=t.error;if(Array.isArray(e[0])||(e=[e,e,e]),r&&n){var i=[],a=r.length,o=0;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.lineCount=[0,0,0];for(var s=0;s<3;++s){this.lineOffset[s]=o;t:for(var l=0;l<a;++l){for(var u=r[l],h=0;h<3;++h)if(isNaN(u[h])||!isFinite(u[h]))continue t;var d=n[l],p=e[s];if(Array.isArray(p[0])&&(p=e[l]),3===p.length&&(p=[p[0],p[1],p[2],1]),!isNaN(d[0][s])&&!isNaN(d[1][s])){var m;if(d[0][s]<0)(m=u.slice())[s]+=d[0][s],i.push(u[0],u[1],u[2],p[0],p[1],p[2],p[3],0,0,0,m[0],m[1],m[2],p[0],p[1],p[2],p[3],0,0,0),c(this.bounds,m),o+=2+f(i,m,p,s);if(d[1][s]>0)(m=u.slice())[s]+=d[1][s],i.push(u[0],u[1],u[2],p[0],p[1],p[2],p[3],0,0,0,m[0],m[1],m[2],p[0],p[1],p[2],p[3],0,0,0),c(this.bounds,m),o+=2+f(i,m,p,s)}}this.lineCount[s]=o-this.lineOffset[s]}this.buffer.update(i)}},l.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},{"./shaders/index":170,"gl-buffer":165,"gl-vao":237}],169:[function(t,e,r){e.exports=function(t){"string"==typeof t&&(t=[t]);for(var e=[].slice.call(arguments,1),r=[],n=0;n<t.length-1;n++)r.push(t[n],e[n]||"");return r.push(t[n]),r.join("")}},{}],170:[function(t,e,r){"use strict";var n=t("glslify"),i=t("gl-shader"),a=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n vec4 worldPosition = model * vec4(position, 1.0);\n worldPosition = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n gl_Position = projection * view * worldPosition;\n fragColor = color;\n fragPosition = position;\n}"]),o=n(["precision mediump float;\n#define GLSLIFY 1\nuniform vec3 clipBounds[2];\nuniform float opacity;\nvarying vec3 fragPosition;\nvarying vec4 fragColor;\n\nvoid main() {\n if(any(lessThan(fragPosition, clipBounds[0])) || any(greaterThan(fragPosition, clipBounds[1]))) {\n discard;\n }\n gl_FragColor = opacity * fragColor;\n}"]);e.exports=function(t){return i(t,a,o,null,[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"offset",type:"vec3"}])}},{"gl-shader":220,glslify:169}],171:[function(t,e,r){"use strict";var n=t("gl-texture2d");e.exports=function(t,e,r,n){i||(i=t.FRAMEBUFFER_UNSUPPORTED,a=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,o=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,s=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var c=t.getExtension("WEBGL_draw_buffers");!l&&c&&function(t,e){var r=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);l=new Array(r+1);for(var n=0;n<=r;++n){for(var i=new Array(r),a=0;a<n;++a)i[a]=t.COLOR_ATTACHMENT0+a;for(var a=n;a<r;++a)i[a]=t.NONE;l[n]=i}}(t,c);Array.isArray(e)&&(n=r,r=0|e[1],e=0|e[0]);if("number"!=typeof e)throw new Error("gl-fbo: Missing shape parameter");var u=t.getParameter(t.MAX_RENDERBUFFER_SIZE);if(e<0||e>u||r<0||r>u)throw new Error("gl-fbo: Parameters are too large for FBO");var f=1;if("color"in(n=n||{})){if((f=Math.max(0|n.color,0))<0)throw new Error("gl-fbo: Must specify a nonnegative number of colors");if(f>1){if(!c)throw new Error("gl-fbo: Multiple draw buffer extension not supported");if(f>t.getParameter(c.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error("gl-fbo: Context does not support "+f+" draw buffers")}}var h=t.UNSIGNED_BYTE,d=t.getExtension("OES_texture_float");if(n.float&&f>0){if(!d)throw new Error("gl-fbo: Context does not support floating point textures");h=t.FLOAT}else n.preferFloat&&f>0&&d&&(h=t.FLOAT);var m=!0;"depth"in n&&(m=!!n.depth);var v=!1;"stencil"in n&&(v=!!n.stencil);return new p(t,e,r,h,f,m,v,c)};var i,a,o,s,l=null;function c(t){return[t.getParameter(t.FRAMEBUFFER_BINDING),t.getParameter(t.RENDERBUFFER_BINDING),t.getParameter(t.TEXTURE_BINDING_2D)]}function u(t,e){t.bindFramebuffer(t.FRAMEBUFFER,e[0]),t.bindRenderbuffer(t.RENDERBUFFER,e[1]),t.bindTexture(t.TEXTURE_2D,e[2])}function f(t){switch(t){case i:throw new Error("gl-fbo: Framebuffer unsupported");case a:throw new Error("gl-fbo: Framebuffer incomplete attachment");case o:throw new Error("gl-fbo: Framebuffer incomplete dimensions");case s:throw new Error("gl-fbo: Framebuffer incomplete missing attachment");default:throw new Error("gl-fbo: Framebuffer failed for unspecified reason")}}function h(t,e,r,i,a,o){if(!i)return null;var s=n(t,e,r,a,i);return s.magFilter=t.NEAREST,s.minFilter=t.NEAREST,s.mipSamples=1,s.bind(),t.framebufferTexture2D(t.FRAMEBUFFER,o,t.TEXTURE_2D,s.handle,0),s}function d(t,e,r,n,i){var a=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,a),t.renderbufferStorage(t.RENDERBUFFER,n,e,r),t.framebufferRenderbuffer(t.FRAMEBUFFER,i,t.RENDERBUFFER,a),a}function p(t,e,r,n,i,a,o,s){this.gl=t,this._shape=[0|e,0|r],this._destroyed=!1,this._ext=s,this.color=new Array(i);for(var p=0;p<i;++p)this.color[p]=null;this._color_rb=null,this.depth=null,this._depth_rb=null,this._colorType=n,this._useDepth=a,this._useStencil=o;var m=this,v=[0|e,0|r];Object.defineProperties(v,{0:{get:function(){return m._shape[0]},set:function(t){return m.width=t}},1:{get:function(){return m._shape[1]},set:function(t){return m.height=t}}}),this._shapeVector=v,function(t){var e=c(t.gl),r=t.gl,n=t.handle=r.createFramebuffer(),i=t._shape[0],a=t._shape[1],o=t.color.length,s=t._ext,p=t._useStencil,m=t._useDepth,v=t._colorType;r.bindFramebuffer(r.FRAMEBUFFER,n);for(var g=0;g<o;++g)t.color[g]=h(r,i,a,v,r.RGBA,r.COLOR_ATTACHMENT0+g);0===o?(t._color_rb=d(r,i,a,r.RGBA4,r.COLOR_ATTACHMENT0),s&&s.drawBuffersWEBGL(l[0])):o>1&&s.drawBuffersWEBGL(l[o]);var y=r.getExtension("WEBGL_depth_texture");y?p?t.depth=h(r,i,a,y.UNSIGNED_INT_24_8_WEBGL,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):m&&(t.depth=h(r,i,a,r.UNSIGNED_SHORT,r.DEPTH_COMPONENT,r.DEPTH_ATTACHMENT)):m&&p?t._depth_rb=d(r,i,a,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):m?t._depth_rb=d(r,i,a,r.DEPTH_COMPONENT16,r.DEPTH_ATTACHMENT):p&&(t._depth_rb=d(r,i,a,r.STENCIL_INDEX,r.STENCIL_ATTACHMENT));var b=r.checkFramebufferStatus(r.FRAMEBUFFER);if(b!==r.FRAMEBUFFER_COMPLETE){for(t._destroyed=!0,r.bindFramebuffer(r.FRAMEBUFFER,null),r.deleteFramebuffer(t.handle),t.handle=null,t.depth&&(t.depth.dispose(),t.depth=null),t._depth_rb&&(r.deleteRenderbuffer(t._depth_rb),t._depth_rb=null),g=0;g<t.color.length;++g)t.color[g].dispose(),t.color[g]=null;t._color_rb&&(r.deleteRenderbuffer(t._color_rb),t._color_rb=null),u(r,e),f(b)}u(r,e)}(this)}var m=p.prototype;function v(t,e,r){if(t._destroyed)throw new Error("gl-fbo: Can't resize destroyed FBO");if(t._shape[0]!==e||t._shape[1]!==r){var n=t.gl,i=n.getParameter(n.MAX_RENDERBUFFER_SIZE);if(e<0||e>i||r<0||r>i)throw new Error("gl-fbo: Can't resize FBO, invalid dimensions");t._shape[0]=e,t._shape[1]=r;for(var a=c(n),o=0;o<t.color.length;++o)t.color[o].shape=t._shape;t._color_rb&&(n.bindRenderbuffer(n.RENDERBUFFER,t._color_rb),n.renderbufferStorage(n.RENDERBUFFER,n.RGBA4,t._shape[0],t._shape[1])),t.depth&&(t.depth.shape=t._shape),t._depth_rb&&(n.bindRenderbuffer(n.RENDERBUFFER,t._depth_rb),t._useDepth&&t._useStencil?n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_STENCIL,t._shape[0],t._shape[1]):t._useDepth?n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_COMPONENT16,t._shape[0],t._shape[1]):t._useStencil&&n.renderbufferStorage(n.RENDERBUFFER,n.STENCIL_INDEX,t._shape[0],t._shape[1])),n.bindFramebuffer(n.FRAMEBUFFER,t.handle);var s=n.checkFramebufferStatus(n.FRAMEBUFFER);s!==n.FRAMEBUFFER_COMPLETE&&(t.dispose(),u(n,a),f(s)),u(n,a)}}Object.defineProperties(m,{shape:{get:function(){return this._destroyed?[0,0]:this._shapeVector},set:function(t){if(Array.isArray(t)||(t=[0|t,0|t]),2!==t.length)throw new Error("gl-fbo: Shape vector must be length 2");var e=0|t[0],r=0|t[1];return v(this,e,r),[e,r]},enumerable:!1},width:{get:function(){return this._destroyed?0:this._shape[0]},set:function(t){return v(this,t|=0,this._shape[1]),t},enumerable:!1},height:{get:function(){return this._destroyed?0:this._shape[1]},set:function(t){return t|=0,v(this,this._shape[0],t),t},enumerable:!1}}),m.bind=function(){if(!this._destroyed){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.handle),t.viewport(0,0,this._shape[0],this._shape[1])}},m.dispose=function(){if(!this._destroyed){this._destroyed=!0;var t=this.gl;t.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(t.deleteRenderbuffer(this._depth_rb),this._depth_rb=null);for(var e=0;e<this.color.length;++e)this.color[e].dispose(),this.color[e]=null;this._color_rb&&(t.deleteRenderbuffer(this._color_rb),this._color_rb=null)}}},{"gl-texture2d":233}],172:[function(t,e,r){var n=t("sprintf-js").sprintf,i=t("gl-constants/lookup"),a=t("glsl-shader-name"),o=t("add-line-numbers");e.exports=function(t,e,r){"use strict";var s=a(e)||"of unknown name (see npm glsl-shader-name)",l="unknown type";void 0!==r&&(l=r===i.FRAGMENT_SHADER?"fragment":"vertex");for(var c=n("Error compiling %s shader %s:\n",l,s),u=n("%s%s",c,t),f=t.split("\n"),h={},d=0;d<f.length;d++){var p=f[d];if(""!==p&&"\0"!==p){var m=parseInt(p.split(":")[2]);if(isNaN(m))throw new Error(n("Could not parse error: %s",p));h[m]=p}}for(var v=o(e).split("\n"),d=0;d<v.length;d++)if(h[d+3]||h[d+2]||h[d+1]){var g=v[d];if(c+=g+"\n",h[d+1]){var y=h[d+1];y=y.substr(y.split(":",3).join(":").length+1).trim(),c+=n("^^^ %s\n\n",y)}}return{long:c.trim(),short:u.trim()}}},{"add-line-numbers":44,"gl-constants/lookup":167,"glsl-shader-name":245,"sprintf-js":516}],173:[function(t,e,r){"use strict";e.exports=function(t,e){var r=t.gl,n=o(r,l.vertex,l.fragment),i=o(r,l.pickVertex,l.pickFragment),a=s(r),u=s(r),f=s(r),h=s(r),d=new c(t,n,i,a,u,f,h);return d.update(e),t.addObject(d),d};var n=t("binary-search-bounds"),i=t("iota-array"),a=t("typedarray-pool"),o=t("gl-shader"),s=t("gl-buffer"),l=t("./lib/shaders");function c(t,e,r,n,i,a,o){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.weightBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.xData=[],this.yData=[],this.shape=[0,0],this.bounds=[1/0,1/0,-1/0,-1/0],this.pickOffset=0}var u,f=c.prototype,h=[0,0,1,0,0,1,1,0,1,1,0,1];f.draw=(u=[1,0,0,0,1,0,0,0,1],function(){var t=this.plot,e=this.shader,r=this.bounds,n=this.numVertices;if(!(n<=0)){var i=t.gl,a=t.dataBox,o=r[2]-r[0],s=r[3]-r[1],l=a[2]-a[0],c=a[3]-a[1];u[0]=2*o/l,u[4]=2*s/c,u[6]=2*(r[0]-a[0])/l-1,u[7]=2*(r[1]-a[1])/c-1,e.bind();var f=e.uniforms;f.viewTransform=u,f.shape=this.shape;var h=e.attributes;this.positionBuffer.bind(),h.position.pointer(),this.weightBuffer.bind(),h.weight.pointer(i.UNSIGNED_BYTE,!1),this.colorBuffer.bind(),h.color.pointer(i.UNSIGNED_BYTE,!0),i.drawArrays(i.TRIANGLES,0,n)}}),f.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(r){var n=this.plot,i=this.pickShader,a=this.bounds,o=this.numVertices;if(!(o<=0)){var s=n.gl,l=n.dataBox,c=a[2]-a[0],u=a[3]-a[1],f=l[2]-l[0],h=l[3]-l[1];t[0]=2*c/f,t[4]=2*u/h,t[6]=2*(a[0]-l[0])/f-1,t[7]=2*(a[1]-l[1])/h-1;for(var d=0;d<4;++d)e[d]=r>>8*d&255;this.pickOffset=r,i.bind();var p=i.uniforms;p.viewTransform=t,p.pickOffset=e,p.shape=this.shape;var m=i.attributes;return this.positionBuffer.bind(),m.position.pointer(),this.weightBuffer.bind(),m.weight.pointer(s.UNSIGNED_BYTE,!1),this.idBuffer.bind(),m.pickId.pointer(s.UNSIGNED_BYTE,!1),s.drawArrays(s.TRIANGLES,0,o),r+this.shape[0]*this.shape[1]}}}(),f.pick=function(t,e,r){var n=this.pickOffset,i=this.shape[0]*this.shape[1];if(r<n||r>=n+i)return null;var a=r-n,o=this.xData,s=this.yData;return{object:this,pointId:a,dataCoord:[o[a%this.shape[0]],s[a/this.shape[0]|0]]}},f.update=function(t){var e=(t=t||{}).shape||[0,0],r=t.x||i(e[0]),o=t.y||i(e[1]),s=t.z||new Float32Array(e[0]*e[1]);this.xData=r,this.yData=o;var l=t.colorLevels||[0],c=t.colorValues||[0,0,0,1],u=l.length,f=this.bounds,d=f[0]=r[0],p=f[1]=o[0],m=1/((f[2]=r[r.length-1])-d),v=1/((f[3]=o[o.length-1])-p),g=e[0],y=e[1];this.shape=[g,y];var b=(g-1)*(y-1)*(h.length>>>1);this.numVertices=b;for(var x=a.mallocUint8(4*b),_=a.mallocFloat32(2*b),w=a.mallocUint8(2*b),M=a.mallocUint32(b),k=0,A=0;A<y-1;++A)for(var T=v*(o[A]-p),E=v*(o[A+1]-p),S=0;S<g-1;++S)for(var L=m*(r[S]-d),C=m*(r[S+1]-d),P=0;P<h.length;P+=2){var z,O,D,I,R=h[P],N=h[P+1],F=s[(A+N)*g+(S+R)],j=n.le(l,F);if(j<0)z=c[0],O=c[1],D=c[2],I=c[3];else if(j===u-1)z=c[4*u-4],O=c[4*u-3],D=c[4*u-2],I=c[4*u-1];else{var B=(F-l[j])/(l[j+1]-l[j]),U=1-B,V=4*j,q=4*(j+1);z=U*c[V]+B*c[q],O=U*c[V+1]+B*c[q+1],D=U*c[V+2]+B*c[q+2],I=U*c[V+3]+B*c[q+3]}x[4*k]=255*z,x[4*k+1]=255*O,x[4*k+2]=255*D,x[4*k+3]=255*I,_[2*k]=.5*L+.5*C,_[2*k+1]=.5*T+.5*E,w[2*k]=R,w[2*k+1]=N,M[k]=A*g+S,k+=1}this.positionBuffer.update(_),this.weightBuffer.update(w),this.colorBuffer.update(x),this.idBuffer.update(M),a.free(_),a.free(x),a.free(w),a.free(M)},f.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.weightBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(this)}},{"./lib/shaders":174,"binary-search-bounds":175,"gl-buffer":165,"gl-shader":220,"iota-array":261,"typedarray-pool":534}],174:[function(t,e,r){"use strict";var n=t("glslify");e.exports={fragment:n(["precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\n}\n"]),vertex:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 color;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragColor;\n\nvoid main() {\n vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n fragColor = color;\n gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"]),pickFragment:n(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nuniform vec2 shape;\nuniform vec4 pickOffset;\n\nvoid main() {\n vec2 d = step(.5, vWeight);\n vec4 id = fragId + pickOffset;\n id.x += d.x + d.y*shape.x;\n\n id.y += floor(id.x / 256.0);\n id.x -= floor(id.x / 256.0) * 256.0;\n\n id.z += floor(id.y / 256.0);\n id.y -= floor(id.y / 256.0) * 256.0;\n\n id.w += floor(id.z / 256.0);\n id.z -= floor(id.z / 256.0) * 256.0;\n\n gl_FragColor = id/255.;\n}\n"]),pickVertex:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nvoid main() {\n vWeight = weight;\n\n fragId = pickId;\n\n vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"])}},{glslify:253}],175:[function(t,e,r){arguments[4][90][0].apply(r,arguments)},{dup:90}],176:[function(t,e,r){var n=t("glslify"),i=t("gl-shader"),a=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, nextPosition;\nattribute float arcLength, lineWidth;\nattribute vec4 color;\n\nuniform vec2 screenShape;\nuniform float pixelRatio;\nuniform mat4 model, view, projection;\n\nvarying vec4 fragColor;\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\n\nvoid main() {\n vec4 projected = projection * view * model * vec4(position, 1.0);\n vec4 tangentClip = projection * view * model * vec4(nextPosition - position, 0.0);\n vec2 tangent = normalize(screenShape * tangentClip.xy);\n vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(tangent.y, -tangent.x) / screenShape;\n\n gl_Position = vec4(projected.xy + projected.w * offset, projected.zw);\n\n worldPosition = position;\n pixelArcLength = arcLength;\n fragColor = color;\n}\n"]),o=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 clipBounds[2];\nuniform sampler2D dashTexture;\nuniform float dashScale;\nuniform float opacity;\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\n discard;\n }\n float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\n if(dashWeight < 0.5) {\n discard;\n }\n gl_FragColor = fragColor * opacity;\n}\n"]),s=n(["precision mediump float;\n#define GLSLIFY 1\n\n#define FLOAT_MAX 1.70141184e38\n#define FLOAT_MIN 1.17549435e-38\n\nlowp vec4 encode_float_1540259130(highp float v) {\n highp float av = abs(v);\n\n //Handle special cases\n if(av < FLOAT_MIN) {\n return vec4(0.0, 0.0, 0.0, 0.0);\n } else if(v > FLOAT_MAX) {\n return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n } else if(v < -FLOAT_MAX) {\n return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n }\n\n highp vec4 c = vec4(0,0,0,0);\n\n //Compute exponent and mantissa\n highp float e = floor(log2(av));\n highp float m = av * pow(2.0, -e) - 1.0;\n \n //Unpack mantissa\n c[1] = floor(128.0 * m);\n m -= c[1] / 128.0;\n c[2] = floor(32768.0 * m);\n m -= c[2] / 32768.0;\n c[3] = floor(8388608.0 * m);\n \n //Unpack exponent\n highp float ebias = e + 127.0;\n c[0] = floor(ebias / 2.0);\n ebias -= c[0] * 2.0;\n c[1] += floor(ebias) * 128.0; \n\n //Unpack sign bit\n c[0] += 128.0 * step(0.0, -v);\n\n //Scale back to range\n return c / 255.0;\n}\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\n discard;\n }\n gl_FragColor = vec4(pickId/255.0, encode_float_1540259130(pixelArcLength).xyz);\n}"]),l=[{name:"position",type:"vec3"},{name:"nextPosition",type:"vec3"},{name:"arcLength",type:"float"},{name:"lineWidth",type:"float"},{name:"color",type:"vec4"}];r.createShader=function(t){return i(t,a,o,null,l)},r.createPickShader=function(t){return i(t,a,s,null,l)}},{"gl-shader":220,glslify:253}],177:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl||t.scene&&t.scene.gl,r=u(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var o=f(e);o.attributes.position.location=0,o.attributes.nextPosition.location=1,o.attributes.arcLength.location=2,o.attributes.lineWidth.location=3,o.attributes.color.location=4;for(var s=n(e),c=i(e,[{buffer:s,size:3,offset:0,stride:48},{buffer:s,size:3,offset:12,stride:48},{buffer:s,size:1,offset:24,stride:48},{buffer:s,size:1,offset:28,stride:48},{buffer:s,size:4,offset:32,stride:48}]),h=l(new Array(1024),[256,1,4]),d=0;d<1024;++d)h.data[d]=255;var p=a(e,h);p.wrap=e.REPEAT;var m=new v(e,r,o,s,c,p);return m.update(t),m};var n=t("gl-buffer"),i=t("gl-vao"),a=t("gl-texture2d"),o=t("glsl-read-float"),s=t("binary-search-bounds"),l=t("ndarray"),c=t("./lib/shaders"),u=c.createShader,f=c.createPickShader,h=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function d(t,e){for(var r=0,n=0;n<3;++n){var i=t[n]-e[n];r+=i*i}return Math.sqrt(r)}function p(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;r<3;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);return e}function m(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function v(t,e,r,n,i,a){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.dirty=!0,this.pixelRatio=1}var g=v.prototype;g.isTransparent=function(){return this.opacity<1},g.isOpaque=function(){return this.opacity>=1},g.pickSlots=1,g.setPickBase=function(t){this.pickId=t},g.drawTransparent=g.draw=function(t){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||h,view:t.view||h,projection:t.projection||h,clipBounds:p(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()},g.drawPick=function(t){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||h,view:t.view||h,projection:t.projection||h,pickId:this.pickId,clipBounds:p(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()},g.update=function(t){var e,r;this.dirty=!0;var n=!!t.connectGaps;"dashScale"in t&&(this.dashScale=t.dashScale),"opacity"in t&&(this.opacity=+t.opacity);var i=t.position||t.positions;if(i){var a=t.color||t.colors||[0,0,0,1],o=t.lineWidth||1,c=[],u=[],f=[],h=0,p=0,m=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],v=!1;t:for(e=1;e<i.length;++e){var g,y,b,x=i[e-1],_=i[e];for(u.push(h),f.push(x.slice()),r=0;r<3;++r){if(isNaN(x[r])||isNaN(_[r])||!isFinite(x[r])||!isFinite(_[r])){if(!n&&c.length>0){for(var w=0;w<24;++w)c.push(c[c.length-12]);p+=2,v=!0}continue t}m[0][r]=Math.min(m[0][r],x[r],_[r]),m[1][r]=Math.max(m[1][r],x[r],_[r])}Array.isArray(a[0])?(g=a[e-1],y=a[e]):g=y=a,3===g.length&&(g=[g[0],g[1],g[2],1]),3===y.length&&(y=[y[0],y[1],y[2],1]),b=Array.isArray(o)?o[e-1]:o;var M=h;if(h+=d(x,_),v){for(r=0;r<2;++r)c.push(x[0],x[1],x[2],_[0],_[1],_[2],M,b,g[0],g[1],g[2],g[3]);p+=2,v=!1}c.push(x[0],x[1],x[2],_[0],_[1],_[2],M,b,g[0],g[1],g[2],g[3],x[0],x[1],x[2],_[0],_[1],_[2],M,-b,g[0],g[1],g[2],g[3],_[0],_[1],_[2],x[0],x[1],x[2],h,-b,y[0],y[1],y[2],y[3],_[0],_[1],_[2],x[0],x[1],x[2],h,b,y[0],y[1],y[2],y[3]),p+=4}if(this.buffer.update(c),u.push(h),f.push(i[i.length-1].slice()),this.bounds=m,this.vertexCount=p,this.points=f,this.arcLength=u,"dashes"in t){var k=t.dashes.slice();for(k.unshift(0),e=1;e<k.length;++e)k[e]=k[e-1]+k[e];var A=l(new Array(1024),[256,1,4]);for(e=0;e<256;++e){for(r=0;r<4;++r)A.set(e,0,r,0);1&s.le(k,k[k.length-1]*e/255)?A.set(e,0,0,0):A.set(e,0,0,255)}this.texture.setPixels(A)}}},g.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()},g.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=o(t.value[0],t.value[1],t.value[2],0),r=s.le(this.arcLength,e);if(r<0)return null;if(r===this.arcLength.length-1)return new m(this.arcLength[this.arcLength.length-1],this.points[this.points.length-1].slice(),r);for(var n=this.points[r],i=this.points[Math.min(r+1,this.points.length-1)],a=(e-this.arcLength[r])/(this.arcLength[r+1]-this.arcLength[r]),l=1-a,c=[0,0,0],u=0;u<3;++u)c[u]=l*n[u]+a*i[u];var f=Math.min(a<.5?r:r+1,this.points.length-1);return new m(e,c,f,this.points[f])}},{"./lib/shaders":176,"binary-search-bounds":70,"gl-buffer":165,"gl-texture2d":233,"gl-vao":237,"glsl-read-float":244,ndarray:439}],178:[function(t,e,r){e.exports=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r*a-i*n;return o?(o=1/o,t[0]=a*o,t[1]=-n*o,t[2]=-i*o,t[3]=r*o,t):null}},{}],179:[function(t,e,r){e.exports=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=u*o-s*c,h=-u*a+s*l,d=c*a-o*l,p=r*f+n*h+i*d;return p?(p=1/p,t[0]=f*p,t[1]=(-u*n+i*c)*p,t[2]=(s*n-i*o)*p,t[3]=h*p,t[4]=(u*r-i*l)*p,t[5]=(-s*r+i*a)*p,t[6]=d*p,t[7]=(-c*r+n*l)*p,t[8]=(o*r-n*a)*p,t):null}},{}],180:[function(t,e,r){e.exports=function(t){var e=new Float32Array(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}},{}],181:[function(t,e,r){e.exports=function(){var t=new Float32Array(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}},{}],182:[function(t,e,r){e.exports=function(t){var e=t[0],r=t[1],n=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],c=t[8],u=t[9],f=t[10],h=t[11],d=t[12],p=t[13],m=t[14],v=t[15];return(e*o-r*a)*(f*v-h*m)-(e*s-n*a)*(u*v-h*p)+(e*l-i*a)*(u*m-f*p)+(r*s-n*o)*(c*v-h*d)-(r*l-i*o)*(c*m-f*d)+(n*l-i*s)*(c*p-u*d)}},{}],183:[function(t,e,r){e.exports=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,c=r*o,u=n*o,f=n*s,h=i*o,d=i*s,p=i*l,m=a*o,v=a*s,g=a*l;return t[0]=1-f-p,t[1]=u+g,t[2]=h-v,t[3]=0,t[4]=u-g,t[5]=1-c-p,t[6]=d+m,t[7]=0,t[8]=h+v,t[9]=d-m,t[10]=1-c-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}},{}],184:[function(t,e,r){e.exports=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=n+n,l=i+i,c=a+a,u=n*s,f=n*l,h=n*c,d=i*l,p=i*c,m=a*c,v=o*s,g=o*l,y=o*c;return t[0]=1-(d+m),t[1]=f+y,t[2]=h-g,t[3]=0,t[4]=f-y,t[5]=1-(u+m),t[6]=p+v,t[7]=0,t[8]=h+g,t[9]=p-v,t[10]=1-(u+d),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}},{}],185:[function(t,e,r){e.exports=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}},{}],186:[function(t,e,r){e.exports=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=e[9],h=e[10],d=e[11],p=e[12],m=e[13],v=e[14],g=e[15],y=r*s-n*o,b=r*l-i*o,x=r*c-a*o,_=n*l-i*s,w=n*c-a*s,M=i*c-a*l,k=u*m-f*p,A=u*v-h*p,T=u*g-d*p,E=f*v-h*m,S=f*g-d*m,L=h*g-d*v,C=y*L-b*S+x*E+_*T-w*A+M*k;if(!C)return null;return C=1/C,t[0]=(s*L-l*S+c*E)*C,t[1]=(i*S-n*L-a*E)*C,t[2]=(m*M-v*w+g*_)*C,t[3]=(h*w-f*M-d*_)*C,t[4]=(l*T-o*L-c*A)*C,t[5]=(r*L-i*T+a*A)*C,t[6]=(v*x-p*M-g*b)*C,t[7]=(u*M-h*x+d*b)*C,t[8]=(o*S-s*T+c*k)*C,t[9]=(n*T-r*S-a*k)*C,t[10]=(p*w-m*x+g*y)*C,t[11]=(f*x-u*w-d*y)*C,t[12]=(s*A-o*E-l*k)*C,t[13]=(r*E-n*A+i*k)*C,t[14]=(m*b-p*_-v*y)*C,t[15]=(u*_-f*b+h*y)*C,t}},{}],187:[function(t,e,r){var n=t("./identity");e.exports=function(t,e,r,i){var a,o,s,l,c,u,f,h,d,p,m=e[0],v=e[1],g=e[2],y=i[0],b=i[1],x=i[2],_=r[0],w=r[1],M=r[2];if(Math.abs(m-_)<1e-6&&Math.abs(v-w)<1e-6&&Math.abs(g-M)<1e-6)return n(t);f=m-_,h=v-w,d=g-M,p=1/Math.sqrt(f*f+h*h+d*d),a=b*(d*=p)-x*(h*=p),o=x*(f*=p)-y*d,s=y*h-b*f,(p=Math.sqrt(a*a+o*o+s*s))?(a*=p=1/p,o*=p,s*=p):(a=0,o=0,s=0);l=h*s-d*o,c=d*a-f*s,u=f*o-h*a,(p=Math.sqrt(l*l+c*c+u*u))?(l*=p=1/p,c*=p,u*=p):(l=0,c=0,u=0);return t[0]=a,t[1]=l,t[2]=f,t[3]=0,t[4]=o,t[5]=c,t[6]=h,t[7]=0,t[8]=s,t[9]=u,t[10]=d,t[11]=0,t[12]=-(a*m+o*v+s*g),t[13]=-(l*m+c*v+u*g),t[14]=-(f*m+h*v+d*g),t[15]=1,t}},{"./identity":185}],188:[function(t,e,r){e.exports=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],f=e[8],h=e[9],d=e[10],p=e[11],m=e[12],v=e[13],g=e[14],y=e[15],b=r[0],x=r[1],_=r[2],w=r[3];return t[0]=b*n+x*s+_*f+w*m,t[1]=b*i+x*l+_*h+w*v,t[2]=b*a+x*c+_*d+w*g,t[3]=b*o+x*u+_*p+w*y,b=r[4],x=r[5],_=r[6],w=r[7],t[4]=b*n+x*s+_*f+w*m,t[5]=b*i+x*l+_*h+w*v,t[6]=b*a+x*c+_*d+w*g,t[7]=b*o+x*u+_*p+w*y,b=r[8],x=r[9],_=r[10],w=r[11],t[8]=b*n+x*s+_*f+w*m,t[9]=b*i+x*l+_*h+w*v,t[10]=b*a+x*c+_*d+w*g,t[11]=b*o+x*u+_*p+w*y,b=r[12],x=r[13],_=r[14],w=r[15],t[12]=b*n+x*s+_*f+w*m,t[13]=b*i+x*l+_*h+w*v,t[14]=b*a+x*c+_*d+w*g,t[15]=b*o+x*u+_*p+w*y,t}},{}],189:[function(t,e,r){e.exports=function(t,e,r,n,i){var a=1/Math.tan(e/2),o=1/(n-i);return t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*o,t[15]=0,t}},{}],190:[function(t,e,r){e.exports=function(t,e,r,n){var i,a,o,s,l,c,u,f,h,d,p,m,v,g,y,b,x,_,w,M,k,A,T,E,S=n[0],L=n[1],C=n[2],P=Math.sqrt(S*S+L*L+C*C);if(Math.abs(P)<1e-6)return null;S*=P=1/P,L*=P,C*=P,i=Math.sin(r),a=Math.cos(r),o=1-a,s=e[0],l=e[1],c=e[2],u=e[3],f=e[4],h=e[5],d=e[6],p=e[7],m=e[8],v=e[9],g=e[10],y=e[11],b=S*S*o+a,x=L*S*o+C*i,_=C*S*o-L*i,w=S*L*o-C*i,M=L*L*o+a,k=C*L*o+S*i,A=S*C*o+L*i,T=L*C*o-S*i,E=C*C*o+a,t[0]=s*b+f*x+m*_,t[1]=l*b+h*x+v*_,t[2]=c*b+d*x+g*_,t[3]=u*b+p*x+y*_,t[4]=s*w+f*M+m*k,t[5]=l*w+h*M+v*k,t[6]=c*w+d*M+g*k,t[7]=u*w+p*M+y*k,t[8]=s*A+f*T+m*E,t[9]=l*A+h*T+v*E,t[10]=c*A+d*T+g*E,t[11]=u*A+p*T+y*E,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);return t}},{}],191:[function(t,e,r){e.exports=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[4],o=e[5],s=e[6],l=e[7],c=e[8],u=e[9],f=e[10],h=e[11];e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);return t[4]=a*i+c*n,t[5]=o*i+u*n,t[6]=s*i+f*n,t[7]=l*i+h*n,t[8]=c*i-a*n,t[9]=u*i-o*n,t[10]=f*i-s*n,t[11]=h*i-l*n,t}},{}],192:[function(t,e,r){e.exports=function(t,e,r){var 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n=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e.default=t,e}(r(0));function i(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],c=r[0],u=r[1],f=r[2],h=r[3],d=r[4],p=r[5];return t[0]=n*c+a*u,t[1]=i*c+o*u,t[2]=n*f+a*h,t[3]=i*f+o*h,t[4]=n*d+a*p+s,t[5]=i*d+o*p+l,t}function a(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t}e.mul=i,e.sub=a},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.sub=e.mul=void 0,e.create=function(){var t=new n.ARRAY_TYPE(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.clone=function(t){var e=new n.ARRAY_TYPE(16);return 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r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[11]=e[14],t[12]=i,t[13]=o,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t},e.invert=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=e[9],h=e[10],d=e[11],p=e[12],m=e[13],v=e[14],g=e[15],y=r*s-n*o,b=r*l-i*o,x=r*c-a*o,_=n*l-i*s,w=n*c-a*s,M=i*c-a*l,k=u*m-f*p,A=u*v-h*p,T=u*g-d*p,E=f*v-h*m,S=f*g-d*m,L=h*g-d*v,C=y*L-b*S+x*E+_*T-w*A+M*k;if(!C)return null;return C=1/C,t[0]=(s*L-l*S+c*E)*C,t[1]=(i*S-n*L-a*E)*C,t[2]=(m*M-v*w+g*_)*C,t[3]=(h*w-f*M-d*_)*C,t[4]=(l*T-o*L-c*A)*C,t[5]=(r*L-i*T+a*A)*C,t[6]=(v*x-p*M-g*b)*C,t[7]=(u*M-h*x+d*b)*C,t[8]=(o*S-s*T+c*k)*C,t[9]=(n*T-r*S-a*k)*C,t[10]=(p*w-m*x+g*y)*C,t[11]=(f*x-u*w-d*y)*C,t[12]=(s*A-o*E-l*k)*C,t[13]=(r*E-n*A+i*k)*C,t[14]=(m*b-p*_-v*y)*C,t[15]=(u*_-f*b+h*y)*C,t},e.adjoint=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=e[9],h=e[10],d=e[11],p=e[12],m=e[13],v=e[14],g=e[15];return t[0]=s*(h*g-d*v)-f*(l*g-c*v)+m*(l*d-c*h),t[1]=-(n*(h*g-d*v)-f*(i*g-a*v)+m*(i*d-a*h)),t[2]=n*(l*g-c*v)-s*(i*g-a*v)+m*(i*c-a*l),t[3]=-(n*(l*d-c*h)-s*(i*d-a*h)+f*(i*c-a*l)),t[4]=-(o*(h*g-d*v)-u*(l*g-c*v)+p*(l*d-c*h)),t[5]=r*(h*g-d*v)-u*(i*g-a*v)+p*(i*d-a*h),t[6]=-(r*(l*g-c*v)-o*(i*g-a*v)+p*(i*c-a*l)),t[7]=r*(l*d-c*h)-o*(i*d-a*h)+u*(i*c-a*l),t[8]=o*(f*g-d*m)-u*(s*g-c*m)+p*(s*d-c*f),t[9]=-(r*(f*g-d*m)-u*(n*g-a*m)+p*(n*d-a*f)),t[10]=r*(s*g-c*m)-o*(n*g-a*m)+p*(n*c-a*s),t[11]=-(r*(s*d-c*f)-o*(n*d-a*f)+u*(n*c-a*s)),t[12]=-(o*(f*v-h*m)-u*(s*v-l*m)+p*(s*h-l*f)),t[13]=r*(f*v-h*m)-u*(n*v-i*m)+p*(n*h-i*f),t[14]=-(r*(s*v-l*m)-o*(n*v-i*m)+p*(n*l-i*s)),t[15]=r*(s*h-l*f)-o*(n*h-i*f)+u*(n*l-i*s),t},e.determinant=function(t){var e=t[0],r=t[1],n=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],c=t[8],u=t[9],f=t[10],h=t[11],d=t[12],p=t[13],m=t[14],v=t[15];return(e*o-r*a)*(f*v-h*m)-(e*s-n*a)*(u*v-h*p)+(e*l-i*a)*(u*m-f*p)+(r*s-n*o)*(c*v-h*d)-(r*l-i*o)*(c*m-f*d)+(n*l-i*s)*(c*p-u*d)},e.multiply=i,e.translate=function(t,e,r){var n=r[0],i=r[1],a=r[2],o=void 0,s=void 0,l=void 0,c=void 0,u=void 0,f=void 0,h=void 0,d=void 0,p=void 0,m=void 0,v=void 0,g=void 0;e===t?(t[12]=e[0]*n+e[4]*i+e[8]*a+e[12],t[13]=e[1]*n+e[5]*i+e[9]*a+e[13],t[14]=e[2]*n+e[6]*i+e[10]*a+e[14],t[15]=e[3]*n+e[7]*i+e[11]*a+e[15]):(o=e[0],s=e[1],l=e[2],c=e[3],u=e[4],f=e[5],h=e[6],d=e[7],p=e[8],m=e[9],v=e[10],g=e[11],t[0]=o,t[1]=s,t[2]=l,t[3]=c,t[4]=u,t[5]=f,t[6]=h,t[7]=d,t[8]=p,t[9]=m,t[10]=v,t[11]=g,t[12]=o*n+u*i+p*a+e[12],t[13]=s*n+f*i+m*a+e[13],t[14]=l*n+h*i+v*a+e[14],t[15]=c*n+d*i+g*a+e[15]);return t},e.scale=function(t,e,r){var n=r[0],i=r[1],a=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*a,t[9]=e[9]*a,t[10]=e[10]*a,t[11]=e[11]*a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},e.rotate=function(t,e,r,i){var a=i[0],o=i[1],s=i[2],l=Math.sqrt(a*a+o*o+s*s),c=void 0,u=void 0,f=void 0,h=void 0,d=void 0,p=void 0,m=void 0,v=void 0,g=void 0,y=void 0,b=void 0,x=void 0,_=void 0,w=void 0,M=void 0,k=void 0,A=void 0,T=void 0,E=void 0,S=void 0,L=void 0,C=void 0,P=void 0,z=void 0;if(Math.abs(l)<n.EPSILON)return null;a*=l=1/l,o*=l,s*=l,c=Math.sin(r),u=Math.cos(r),f=1-u,h=e[0],d=e[1],p=e[2],m=e[3],v=e[4],g=e[5],y=e[6],b=e[7],x=e[8],_=e[9],w=e[10],M=e[11],k=a*a*f+u,A=o*a*f+s*c,T=s*a*f-o*c,E=a*o*f-s*c,S=o*o*f+u,L=s*o*f+a*c,C=a*s*f+o*c,P=o*s*f-a*c,z=s*s*f+u,t[0]=h*k+v*A+x*T,t[1]=d*k+g*A+_*T,t[2]=p*k+y*A+w*T,t[3]=m*k+b*A+M*T,t[4]=h*E+v*S+x*L,t[5]=d*E+g*S+_*L,t[6]=p*E+y*S+w*L,t[7]=m*E+b*S+M*L,t[8]=h*C+v*P+x*z,t[9]=d*C+g*P+_*z,t[10]=p*C+y*P+w*z,t[11]=m*C+b*P+M*z,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);return t},e.rotateX=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[4],o=e[5],s=e[6],l=e[7],c=e[8],u=e[9],f=e[10],h=e[11];e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);return t[4]=a*i+c*n,t[5]=o*i+u*n,t[6]=s*i+f*n,t[7]=l*i+h*n,t[8]=c*i-a*n,t[9]=u*i-o*n,t[10]=f*i-s*n,t[11]=h*i-l*n,t},e.rotateY=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],c=e[8],u=e[9],f=e[10],h=e[11];e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);return t[0]=a*i-c*n,t[1]=o*i-u*n,t[2]=s*i-f*n,t[3]=l*i-h*n,t[8]=a*n+c*i,t[9]=o*n+u*i,t[10]=s*n+f*i,t[11]=l*n+h*i,t},e.rotateZ=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],c=e[4],u=e[5],f=e[6],h=e[7];e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);return t[0]=a*i+c*n,t[1]=o*i+u*n,t[2]=s*i+f*n,t[3]=l*i+h*n,t[4]=c*i-a*n,t[5]=u*i-o*n,t[6]=f*i-s*n,t[7]=h*i-l*n,t},e.fromTranslation=function(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=e[0],t[13]=e[1],t[14]=e[2],t[15]=1,t},e.fromScaling=function(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.fromRotation=function(t,e,r){var i=r[0],a=r[1],o=r[2],s=Math.sqrt(i*i+a*a+o*o),l=void 0,c=void 0,u=void 0;if(Math.abs(s)<n.EPSILON)return null;return i*=s=1/s,a*=s,o*=s,l=Math.sin(e),c=Math.cos(e),u=1-c,t[0]=i*i*u+c,t[1]=a*i*u+o*l,t[2]=o*i*u-a*l,t[3]=0,t[4]=i*a*u-o*l,t[5]=a*a*u+c,t[6]=o*a*u+i*l,t[7]=0,t[8]=i*o*u+a*l,t[9]=a*o*u-i*l,t[10]=o*o*u+c,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.fromXRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n,t[6]=r,t[7]=0,t[8]=0,t[9]=-r,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.fromYRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=0,t[2]=-r,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=r,t[9]=0,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.fromZRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=0,t[4]=-r,t[5]=n,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.fromRotationTranslation=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=n+n,l=i+i,c=a+a,u=n*s,f=n*l,h=n*c,d=i*l,p=i*c,m=a*c,v=o*s,g=o*l,y=o*c;return t[0]=1-(d+m),t[1]=f+y,t[2]=h-g,t[3]=0,t[4]=f-y,t[5]=1-(u+m),t[6]=p+v,t[7]=0,t[8]=h+g,t[9]=p-v,t[10]=1-(u+d),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},e.getTranslation=function(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t},e.getScaling=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[4],o=e[5],s=e[6],l=e[8],c=e[9],u=e[10];return t[0]=Math.sqrt(r*r+n*n+i*i),t[1]=Math.sqrt(a*a+o*o+s*s),t[2]=Math.sqrt(l*l+c*c+u*u),t},e.getRotation=function(t,e){var r=e[0]+e[5]+e[10],n=0;r>0?(n=2*Math.sqrt(r+1),t[3]=.25*n,t[0]=(e[6]-e[9])/n,t[1]=(e[8]-e[2])/n,t[2]=(e[1]-e[4])/n):e[0]>e[5]&e[0]>e[10]?(n=2*Math.sqrt(1+e[0]-e[5]-e[10]),t[3]=(e[6]-e[9])/n,t[0]=.25*n,t[1]=(e[1]+e[4])/n,t[2]=(e[8]+e[2])/n):e[5]>e[10]?(n=2*Math.sqrt(1+e[5]-e[0]-e[10]),t[3]=(e[8]-e[2])/n,t[0]=(e[1]+e[4])/n,t[1]=.25*n,t[2]=(e[6]+e[9])/n):(n=2*Math.sqrt(1+e[10]-e[0]-e[5]),t[3]=(e[1]-e[4])/n,t[0]=(e[8]+e[2])/n,t[1]=(e[6]+e[9])/n,t[2]=.25*n);return t},e.fromRotationTranslationScale=function(t,e,r,n){var i=e[0],a=e[1],o=e[2],s=e[3],l=i+i,c=a+a,u=o+o,f=i*l,h=i*c,d=i*u,p=a*c,m=a*u,v=o*u,g=s*l,y=s*c,b=s*u,x=n[0],_=n[1],w=n[2];return t[0]=(1-(p+v))*x,t[1]=(h+b)*x,t[2]=(d-y)*x,t[3]=0,t[4]=(h-b)*_,t[5]=(1-(f+v))*_,t[6]=(m+g)*_,t[7]=0,t[8]=(d+y)*w,t[9]=(m-g)*w,t[10]=(1-(f+p))*w,t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},e.fromRotationTranslationScaleOrigin=function(t,e,r,n,i){var a=e[0],o=e[1],s=e[2],l=e[3],c=a+a,u=o+o,f=s+s,h=a*c,d=a*u,p=a*f,m=o*u,v=o*f,g=s*f,y=l*c,b=l*u,x=l*f,_=n[0],w=n[1],M=n[2],k=i[0],A=i[1],T=i[2];return t[0]=(1-(m+g))*_,t[1]=(d+x)*_,t[2]=(p-b)*_,t[3]=0,t[4]=(d-x)*w,t[5]=(1-(h+g))*w,t[6]=(v+y)*w,t[7]=0,t[8]=(p+b)*M,t[9]=(v-y)*M,t[10]=(1-(h+m))*M,t[11]=0,t[12]=r[0]+k-(t[0]*k+t[4]*A+t[8]*T),t[13]=r[1]+A-(t[1]*k+t[5]*A+t[9]*T),t[14]=r[2]+T-(t[2]*k+t[6]*A+t[10]*T),t[15]=1,t},e.fromQuat=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,c=r*o,u=n*o,f=n*s,h=i*o,d=i*s,p=i*l,m=a*o,v=a*s,g=a*l;return t[0]=1-f-p,t[1]=u+g,t[2]=h-v,t[3]=0,t[4]=u-g,t[5]=1-c-p,t[6]=d+m,t[7]=0,t[8]=h+v,t[9]=d-m,t[10]=1-c-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},e.frustum=function(t,e,r,n,i,a,o){var s=1/(r-e),l=1/(i-n),c=1/(a-o);return t[0]=2*a*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*a*l,t[6]=0,t[7]=0,t[8]=(r+e)*s,t[9]=(i+n)*l,t[10]=(o+a)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=o*a*2*c,t[15]=0,t},e.perspective=function(t,e,r,n,i){var a=1/Math.tan(e/2),o=1/(n-i);return t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*o,t[15]=0,t},e.perspectiveFromFieldOfView=function(t,e,r,n){var i=Math.tan(e.upDegrees*Math.PI/180),a=Math.tan(e.downDegrees*Math.PI/180),o=Math.tan(e.leftDegrees*Math.PI/180),s=Math.tan(e.rightDegrees*Math.PI/180),l=2/(o+s),c=2/(i+a);return t[0]=l,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=c,t[6]=0,t[7]=0,t[8]=-(o-s)*l*.5,t[9]=(i-a)*c*.5,t[10]=n/(r-n),t[11]=-1,t[12]=0,t[13]=0,t[14]=n*r/(r-n),t[15]=0,t},e.ortho=function(t,e,r,n,i,a,o){var s=1/(e-r),l=1/(n-i),c=1/(a-o);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*l,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*l,t[14]=(o+a)*c,t[15]=1,t},e.lookAt=function(t,e,r,i){var a=void 0,o=void 0,s=void 0,l=void 0,c=void 0,u=void 0,f=void 0,h=void 0,d=void 0,p=void 0,m=e[0],v=e[1],g=e[2],y=i[0],b=i[1],x=i[2],_=r[0],w=r[1],M=r[2];if(Math.abs(m-_)<n.EPSILON&&Math.abs(v-w)<n.EPSILON&&Math.abs(g-M)<n.EPSILON)return mat4.identity(t);f=m-_,h=v-w,d=g-M,p=1/Math.sqrt(f*f+h*h+d*d),a=b*(d*=p)-x*(h*=p),o=x*(f*=p)-y*d,s=y*h-b*f,(p=Math.sqrt(a*a+o*o+s*s))?(a*=p=1/p,o*=p,s*=p):(a=0,o=0,s=0);l=h*s-d*o,c=d*a-f*s,u=f*o-h*a,(p=Math.sqrt(l*l+c*c+u*u))?(l*=p=1/p,c*=p,u*=p):(l=0,c=0,u=0);return t[0]=a,t[1]=l,t[2]=f,t[3]=0,t[4]=o,t[5]=c,t[6]=h,t[7]=0,t[8]=s,t[9]=u,t[10]=d,t[11]=0,t[12]=-(a*m+o*v+s*g),t[13]=-(l*m+c*v+u*g),t[14]=-(f*m+h*v+d*g),t[15]=1,t},e.targetTo=function(t,e,r,n){var i=e[0],a=e[1],o=e[2],s=n[0],l=n[1],c=n[2],u=i-r[0],f=a-r[1],h=o-r[2],d=u*u+f*f+h*h;d>0&&(d=1/Math.sqrt(d),u*=d,f*=d,h*=d);var p=l*h-c*f,m=c*u-s*h,v=s*f-l*u;return t[0]=p,t[1]=m,t[2]=v,t[3]=0,t[4]=f*v-h*m,t[5]=h*p-u*v,t[6]=u*m-f*p,t[7]=0,t[8]=u,t[9]=f,t[10]=h,t[11]=0,t[12]=i,t[13]=a,t[14]=o,t[15]=1,t},e.str=function(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"},e.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2)+Math.pow(t[9],2)+Math.pow(t[10],2)+Math.pow(t[11],2)+Math.pow(t[12],2)+Math.pow(t[13],2)+Math.pow(t[14],2)+Math.pow(t[15],2))},e.add=function(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t[9]=e[9]+r[9],t[10]=e[10]+r[10],t[11]=e[11]+r[11],t[12]=e[12]+r[12],t[13]=e[13]+r[13],t[14]=e[14]+r[14],t[15]=e[15]+r[15],t},e.subtract=a,e.multiplyScalar=function(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t[9]=e[9]*r,t[10]=e[10]*r,t[11]=e[11]*r,t[12]=e[12]*r,t[13]=e[13]*r,t[14]=e[14]*r,t[15]=e[15]*r,t},e.multiplyScalarAndAdd=function(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t[9]=e[9]+r[9]*n,t[10]=e[10]+r[10]*n,t[11]=e[11]+r[11]*n,t[12]=e[12]+r[12]*n,t[13]=e[13]+r[13]*n,t[14]=e[14]+r[14]*n,t[15]=e[15]+r[15]*n,t},e.exactEquals=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]},e.equals=function(t,e){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],c=t[6],u=t[7],f=t[8],h=t[9],d=t[10],p=t[11],m=t[12],v=t[13],g=t[14],y=t[15],b=e[0],x=e[1],_=e[2],w=e[3],M=e[4],k=e[5],A=e[6],T=e[7],E=e[8],S=e[9],L=e[10],C=e[11],P=e[12],z=e[13],O=e[14],D=e[15];return Math.abs(r-b)<=n.EPSILON*Math.max(1,Math.abs(r),Math.abs(b))&&Math.abs(i-x)<=n.EPSILON*Math.max(1,Math.abs(i),Math.abs(x))&&Math.abs(a-_)<=n.EPSILON*Math.max(1,Math.abs(a),Math.abs(_))&&Math.abs(o-w)<=n.EPSILON*Math.max(1,Math.abs(o),Math.abs(w))&&Math.abs(s-M)<=n.EPSILON*Math.max(1,Math.abs(s),Math.abs(M))&&Math.abs(l-k)<=n.EPSILON*Math.max(1,Math.abs(l),Math.abs(k))&&Math.abs(c-A)<=n.EPSILON*Math.max(1,Math.abs(c),Math.abs(A))&&Math.abs(u-T)<=n.EPSILON*Math.max(1,Math.abs(u),Math.abs(T))&&Math.abs(f-E)<=n.EPSILON*Math.max(1,Math.abs(f),Math.abs(E))&&Math.abs(h-S)<=n.EPSILON*Math.max(1,Math.abs(h),Math.abs(S))&&Math.abs(d-L)<=n.EPSILON*Math.max(1,Math.abs(d),Math.abs(L))&&Math.abs(p-C)<=n.EPSILON*Math.max(1,Math.abs(p),Math.abs(C))&&Math.abs(m-P)<=n.EPSILON*Math.max(1,Math.abs(m),Math.abs(P))&&Math.abs(v-z)<=n.EPSILON*Math.max(1,Math.abs(v),Math.abs(z))&&Math.abs(g-O)<=n.EPSILON*Math.max(1,Math.abs(g),Math.abs(O))&&Math.abs(y-D)<=n.EPSILON*Math.max(1,Math.abs(y),Math.abs(D))};var 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{\n discard;\n }\n\n vec3 N = normalize(f_normal);\n vec3 L = normalize(f_lightDirection);\n vec3 V = normalize(f_eyeDirection);\n \n if(!gl_FrontFacing) {\n N = -N;\n }\n\n float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = litColor * opacity;\n}"]),o=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model, view, projection;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n gl_Position = projection * view * model * vec4(position, 1.0);\n f_color = color;\n f_data = position;\n f_uv = uv;\n}"]),s=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 clipBounds[2];\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n if(any(lessThan(f_data, clipBounds[0])) || \n any(greaterThan(f_data, clipBounds[1]))) {\n discard;\n }\n\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),l=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\nattribute float pointSize;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n if(any(lessThan(position, clipBounds[0])) || \n any(greaterThan(position, clipBounds[1]))) {\n gl_Position = vec4(0,0,0,0);\n } else {\n gl_Position = projection * view * model * vec4(position, 1.0);\n }\n gl_PointSize = pointSize;\n f_color = color;\n f_uv = uv;\n}"]),c=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n vec2 pointR = gl_PointCoord.xy - vec2(0.5,0.5);\n if(dot(pointR, pointR) > 0.25) {\n discard;\n }\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),u=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n gl_Position = projection * view * model * vec4(position, 1.0);\n f_id = id;\n f_position = position;\n}"]),f=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if(any(lessThan(f_position, clipBounds[0])) || \n any(greaterThan(f_position, clipBounds[1]))) {\n discard;\n }\n gl_FragColor = vec4(pickId, f_id.xyz);\n}"]),h=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute float pointSize;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if(any(lessThan(position, clipBounds[0])) || \n any(greaterThan(position, clipBounds[1]))) {\n gl_Position = vec4(0,0,0,0);\n } else {\n gl_Position = projection * view * model * vec4(position, 1.0);\n gl_PointSize = pointSize;\n }\n f_id = id;\n f_position = position;\n}"]),d=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\n\nvoid main() {\n gl_Position = projection * view * model * vec4(position, 1.0);\n}"]),p=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 contourColor;\n\nvoid main() {\n gl_FragColor = vec4(contourColor,1);\n}\n"]);r.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec3"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},r.wireShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},r.pointShader={vertex:l,fragment:c,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"pointSize",type:"float"}]},r.pickShader={vertex:u,fragment:f,attributes:[{name:"position",type:"vec3"},{name:"id",type:"vec4"}]},r.pointPickShader={vertex:h,fragment:f,attributes:[{name:"position",type:"vec3"},{name:"pointSize",type:"float"},{name:"id",type:"vec4"}]},r.contourShader={vertex:d,fragment:p,attributes:[{name:"position",type:"vec3"}]}},{glslify:253}],201:[function(t,e,r){"use strict";var n=t("gl-shader"),i=t("gl-buffer"),a=t("gl-vao"),o=t("gl-texture2d"),s=t("normals"),l=t("gl-mat4/multiply"),c=t("gl-mat4/invert"),u=t("ndarray"),f=t("colormap"),h=t("simplicial-complex-contour"),d=t("typedarray-pool"),p=t("./lib/shaders"),m=t("./lib/closest-point"),v=p.meshShader,g=p.wireShader,y=p.pointShader,b=p.pickShader,x=p.pointPickShader,_=p.contourShader,w=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function M(t,e,r,n,i,a,o,s,l,c,u,f,h,d,p,m,v,g,y,b,x,_,M,k,A,T,E){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=u,this.triangleNormals=h,this.triangleUVs=f,this.triangleIds=c,this.triangleVAO=d,this.triangleCount=0,this.lineWidth=1,this.edgePositions=p,this.edgeColors=v,this.edgeUVs=g,this.edgeIds=m,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=b,this.pointColors=_,this.pointUVs=M,this.pointSizes=k,this.pointIds=x,this.pointVAO=A,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=T,this.contourVAO=E,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this._model=w,this._view=w,this._projection=w,this._resolution=[1,1]}var k=M.prototype;function A(t){var e=n(t,y.vertex,y.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.pointSize.location=4,e}function T(t){var e=n(t,b.vertex,b.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e}function E(t){var e=n(t,x.vertex,x.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.pointSize.location=4,e}function S(t){var e=n(t,_.vertex,_.fragment);return e.attributes.position.location=0,e}k.isOpaque=function(){return this.opacity>=1},k.isTransparent=function(){return this.opacity<1},k.pickSlots=1,k.setPickBase=function(t){this.pickId=t},k.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=d.mallocFloat32(6*a),s=0,l=0;l<a;++l)for(var c=r[l],u=0;u<2;++u){var f=c[0];2===c.length&&(f=c[u]);for(var p=n[f][0],m=n[f][1],v=i[f],g=1-v,y=this.positions[p],b=this.positions[m],x=0;x<3;++x)o[s++]=v*y[x]+g*b[x]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),d.free(o)}else this.contourCount=0},k.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=o(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=f({colormap:t,nshades:256,format:"rgba"}),r=new Uint8Array(1024),n=0;n<256;++n){for(var i=e[n],a=0;a<3;++a)r[4*n+a]=i[a];r[4*n+3]=255*i[3]}return u(r,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions;if(n&&r){var i=[],a=[],l=[],c=[],h=[],d=[],p=[],m=[],v=[],g=[],y=[],b=[],x=[],_=[];this.cells=r,this.positions=n;var w=t.vertexNormals,M=t.cellNormals,k=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,A=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!M&&(M=s.faceNormals(r,n,A)),M||w||(w=s.vertexNormals(r,n,k));var T=t.vertexColors,E=t.cellColors,S=t.meshColor||[1,1,1,1],L=t.vertexUVs,C=t.vertexIntensity,P=t.cellUVs,z=t.cellIntensity,O=1/0,D=-1/0;if(!L&&!P)if(C)if(t.vertexIntensityBounds)O=+t.vertexIntensityBounds[0],D=+t.vertexIntensityBounds[1];else for(var I=0;I<C.length;++I){var R=C[I];O=Math.min(O,R),D=Math.max(D,R)}else if(z)for(I=0;I<z.length;++I){R=z[I];O=Math.min(O,R),D=Math.max(D,R)}else for(I=0;I<n.length;++I){R=n[I][2];O=Math.min(O,R),D=Math.max(D,R)}this.intensity=C||(z?function(t,e,r){for(var n=new Array(e),i=0;i<e;++i)n[i]=0;var a=t.length;for(i=0;i<a;++i)for(var o=t[i],s=0;s<o.length;++s)n[o[s]]=r[i];return n}(r,n.length,z):function(t){for(var e=t.length,r=new Array(e),n=0;n<e;++n)r[n]=t[n][2];return r}(n));var N=t.pointSizes,F=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(I=0;I<n.length;++I)for(var j=n[I],B=0;B<3;++B)!isNaN(j[B])&&isFinite(j[B])&&(this.bounds[0][B]=Math.min(this.bounds[0][B],j[B]),this.bounds[1][B]=Math.max(this.bounds[1][B],j[B]));var U=0,V=0,q=0;t:for(I=0;I<r.length;++I){var H=r[I];switch(H.length){case 1:for(j=n[Y=H[0]],B=0;B<3;++B)if(isNaN(j[B])||!isFinite(j[B]))continue t;g.push(j[0],j[1],j[2]),3===(W=T?T[Y]:E?E[I]:S).length?y.push(W[0],W[1],W[2],1):y.push(W[0],W[1],W[2],W[3]),X=L?L[Y]:C?[(C[Y]-O)/(D-O),0]:P?P[I]:z?[(z[I]-O)/(D-O),0]:[(j[2]-O)/(D-O),0],b.push(X[0],X[1]),N?x.push(N[Y]):x.push(F),_.push(I),q+=1;break;case 2:for(B=0;B<2;++B){j=n[Y=H[B]];for(var G=0;G<3;++G)if(isNaN(j[G])||!isFinite(j[G]))continue t}for(B=0;B<2;++B){j=n[Y=H[B]];d.push(j[0],j[1],j[2]),3===(W=T?T[Y]:E?E[I]:S).length?p.push(W[0],W[1],W[2],1):p.push(W[0],W[1],W[2],W[3]),X=L?L[Y]:C?[(C[Y]-O)/(D-O),0]:P?P[I]:z?[(z[I]-O)/(D-O),0]:[(j[2]-O)/(D-O),0],m.push(X[0],X[1]),v.push(I)}V+=1;break;case 3:for(B=0;B<3;++B)for(j=n[Y=H[B]],G=0;G<3;++G)if(isNaN(j[G])||!isFinite(j[G]))continue t;for(B=0;B<3;++B){var Y,W,X,Z;j=n[Y=H[B]];i.push(j[0],j[1],j[2]),3===(W=T?T[Y]:E?E[I]:S).length?a.push(W[0],W[1],W[2],1):a.push(W[0],W[1],W[2],W[3]),X=L?L[Y]:C?[(C[Y]-O)/(D-O),0]:P?P[I]:z?[(z[I]-O)/(D-O),0]:[(j[2]-O)/(D-O),0],c.push(X[0],X[1]),Z=w?w[Y]:M[I],l.push(Z[0],Z[1],Z[2]),h.push(I)}U+=1}}this.pointCount=q,this.edgeCount=V,this.triangleCount=U,this.pointPositions.update(g),this.pointColors.update(y),this.pointUVs.update(b),this.pointSizes.update(x),this.pointIds.update(new Uint32Array(_)),this.edgePositions.update(d),this.edgeColors.update(p),this.edgeUVs.update(m),this.edgeIds.update(new Uint32Array(v)),this.trianglePositions.update(i),this.triangleColors.update(a),this.triangleUVs.update(c),this.triangleNormals.update(l),this.triangleIds.update(new Uint32Array(h))}},k.drawTransparent=k.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||w,n=t.view||w,i=t.projection||w,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:i,clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,contourColor:this.contourColor,texture:0};this.texture.bind(0);var u=new Array(16);l(u,s.view,s.model),l(u,s.projection,u),c(u,u);for(o=0;o<3;++o)s.eyePosition[o]=u[12+o]/u[15];var f,h=u[15];for(o=0;o<3;++o)h+=this.lightPosition[o]*u[4*o+3];for(o=0;o<3;++o){for(var d=u[12+o],p=0;p<3;++p)d+=u[4*p+o]*this.lightPosition[p];s.lightPosition[o]=d/h}this.triangleCount>0&&((f=this.triShader).bind(),f.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind());this.edgeCount>0&&this.lineWidth>0&&((f=this.lineShader).bind(),f.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind());this.pointCount>0&&((f=this.pointShader).bind(),f.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind());this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0&&((f=this.contourShader).bind(),f.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind())},k.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||w,n=t.view||w,i=t.projection||w,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s,l={model:r,view:n,projection:i,clipBounds:a,pickId:this.pickId/255};((s=this.pickShader).bind(),s.uniforms=l,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0)&&((s=this.pointPickShader).bind(),s.uniforms=l,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind())},k.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions,i=new Array(r.length),a=0;a<r.length;++a)i[a]=n[r[a]];var o=m(i,[t.coord[0],this._resolution[1]-t.coord[1]],this._model,this._view,this._projection,this._resolution);if(!o)return null;var s=o[2],l=0;for(a=0;a<r.length;++a)l+=s[a]*this.intensity[r[a]];return{position:o[1],index:r[o[0]],cell:r,cellId:e,intensity:l,dataCoordinate:this.positions[r[o[0]]]}},k.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.lineShader.dispose(),this.pointShader.dispose(),this.pickShader.dispose(),this.pointPickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose(),this.contourShader.dispose()},e.exports=function(t,e){1===arguments.length&&(t=(e=t).gl);var r=function(t){var e=n(t,v.vertex,v.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.normal.location=4,e}(t),s=function(t){var e=n(t,g.vertex,g.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e}(t),l=A(t),c=T(t),f=E(t),h=S(t),d=o(t,u(new Uint8Array([255,255,255,255]),[1,1,4]));d.generateMipmap(),d.minFilter=t.LINEAR_MIPMAP_LINEAR,d.magFilter=t.LINEAR;var p=i(t),m=i(t),y=i(t),b=i(t),x=i(t),_=a(t,[{buffer:p,type:t.FLOAT,size:3},{buffer:x,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:m,type:t.FLOAT,size:4},{buffer:y,type:t.FLOAT,size:2},{buffer:b,type:t.FLOAT,size:3}]),w=i(t),k=i(t),L=i(t),C=i(t),P=a(t,[{buffer:w,type:t.FLOAT,size:3},{buffer:C,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:k,type:t.FLOAT,size:4},{buffer:L,type:t.FLOAT,size:2}]),z=i(t),O=i(t),D=i(t),I=i(t),R=i(t),N=a(t,[{buffer:z,type:t.FLOAT,size:3},{buffer:R,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:O,type:t.FLOAT,size:4},{buffer:D,type:t.FLOAT,size:2},{buffer:I,type:t.FLOAT,size:1}]),F=i(t),j=new M(t,d,r,s,l,c,f,h,p,x,m,y,b,_,w,C,k,L,P,z,R,O,D,I,N,F,a(t,[{buffer:F,type:t.FLOAT,size:3}]));return j.update(e),j}},{"./lib/closest-point":199,"./lib/shaders":200,colormap:105,"gl-buffer":165,"gl-mat4/invert":186,"gl-mat4/multiply":188,"gl-shader":220,"gl-texture2d":233,"gl-vao":237,ndarray:439,normals:442,"simplicial-complex-contour":504,"typedarray-pool":534}],202:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e,[0,0,0,1,1,0,1,1]),s=i(e,a.boxVert,a.lineFrag);return new o(t,r,s)};var n=t("gl-buffer"),i=t("gl-shader"),a=t("./shaders");function o(t,e,r){this.plot=t,this.vbo=e,this.shader=r}var s,l,c=o.prototype;c.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},c.drawBox=(s=[0,0],l=[0,0],function(t,e,r,n,i){var a=this.plot,o=this.shader,c=a.gl;s[0]=t,s[1]=e,l[0]=r,l[1]=n,o.uniforms.lo=s,o.uniforms.hi=l,o.uniforms.color=i,c.drawArrays(c.TRIANGLE_STRIP,0,4)}),c.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":205,"gl-buffer":165,"gl-shader":220}],203:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e),a=i(e,o.gridVert,o.gridFrag),l=i(e,o.tickVert,o.gridFrag);return new s(t,r,a,l)};var n=t("gl-buffer"),i=t("gl-shader"),a=t("binary-search-bounds"),o=t("./shaders");function s(t,e,r,n){this.plot=t,this.vbo=e,this.shader=r,this.tickShader=n,this.ticks=[[],[]]}function l(t,e){return t-e}var c,u,f,h,d,p=s.prototype;p.draw=(c=[0,0],u=[0,0],f=[0,0],function(){for(var t=this.plot,e=this.vbo,r=this.shader,n=this.ticks,i=t.gl,a=t._tickBounds,o=t.dataBox,s=t.viewBox,l=t.gridLineWidth,h=t.gridLineColor,d=t.gridLineEnable,p=t.pixelRatio,m=0;m<2;++m){var v=a[m],g=a[m+2]-v,y=.5*(o[m+2]+o[m]),b=o[m+2]-o[m];u[m]=2*g/b,c[m]=2*(v-y)/b}r.bind(),e.bind(),r.attributes.dataCoord.pointer(),r.uniforms.dataShift=c,r.uniforms.dataScale=u;var x=0;for(m=0;m<2;++m){f[0]=f[1]=0,f[m]=1,r.uniforms.dataAxis=f,r.uniforms.lineWidth=l[m]/(s[m+2]-s[m])*p,r.uniforms.color=h[m];var _=6*n[m].length;d[m]&&_&&i.drawArrays(i.TRIANGLES,x,_),x+=_}}),p.drawTickMarks=function(){var t=[0,0],e=[0,0],r=[1,0],n=[0,1],i=[0,0],o=[0,0];return function(){for(var s=this.plot,c=this.vbo,u=this.tickShader,f=this.ticks,h=s.gl,d=s._tickBounds,p=s.dataBox,m=s.viewBox,v=s.pixelRatio,g=s.screenBox,y=g[2]-g[0],b=g[3]-g[1],x=m[2]-m[0],_=m[3]-m[1],w=0;w<2;++w){var M=d[w],k=d[w+2]-M,A=.5*(p[w+2]+p[w]),T=p[w+2]-p[w];e[w]=2*k/T,t[w]=2*(M-A)/T}e[0]*=x/y,t[0]*=x/y,e[1]*=_/b,t[1]*=_/b,u.bind(),c.bind(),u.attributes.dataCoord.pointer();var E=u.uniforms;E.dataShift=t,E.dataScale=e;var S=s.tickMarkLength,L=s.tickMarkWidth,C=s.tickMarkColor,P=6*f[0].length,z=Math.min(a.ge(f[0],(p[0]-d[0])/(d[2]-d[0]),l),f[0].length),O=Math.min(a.gt(f[0],(p[2]-d[0])/(d[2]-d[0]),l),f[0].length),D=0+6*z,I=6*Math.max(0,O-z),R=Math.min(a.ge(f[1],(p[1]-d[1])/(d[3]-d[1]),l),f[1].length),N=Math.min(a.gt(f[1],(p[3]-d[1])/(d[3]-d[1]),l),f[1].length),F=P+6*R,j=6*Math.max(0,N-R);i[0]=2*(m[0]-S[1])/y-1,i[1]=(m[3]+m[1])/b-1,o[0]=S[1]*v/y,o[1]=L[1]*v/b,j&&(E.color=C[1],E.tickScale=o,E.dataAxis=n,E.screenOffset=i,h.drawArrays(h.TRIANGLES,F,j)),i[0]=(m[2]+m[0])/y-1,i[1]=2*(m[1]-S[0])/b-1,o[0]=L[0]*v/y,o[1]=S[0]*v/b,I&&(E.color=C[0],E.tickScale=o,E.dataAxis=r,E.screenOffset=i,h.drawArrays(h.TRIANGLES,D,I)),i[0]=2*(m[2]+S[3])/y-1,i[1]=(m[3]+m[1])/b-1,o[0]=S[3]*v/y,o[1]=L[3]*v/b,j&&(E.color=C[3],E.tickScale=o,E.dataAxis=n,E.screenOffset=i,h.drawArrays(h.TRIANGLES,F,j)),i[0]=(m[2]+m[0])/y-1,i[1]=2*(m[3]+S[2])/b-1,o[0]=L[2]*v/y,o[1]=S[2]*v/b,I&&(E.color=C[2],E.tickScale=o,E.dataAxis=r,E.screenOffset=i,h.drawArrays(h.TRIANGLES,D,I))}}(),p.update=(h=[1,1,-1,-1,1,-1],d=[1,-1,1,1,-1,-1],function(t){for(var e=t.ticks,r=t.bounds,n=new Float32Array(18*(e[0].length+e[1].length)),i=(this.plot.zeroLineEnable,0),a=[[],[]],o=0;o<2;++o)for(var s=a[o],l=e[o],c=r[o],u=r[o+2],f=0;f<l.length;++f){var p=(l[f].x-c)/(u-c);s.push(p);for(var m=0;m<6;++m)n[i++]=p,n[i++]=h[m],n[i++]=d[m]}this.ticks=a,this.vbo.update(n)}),p.dispose=function(){this.vbo.dispose(),this.shader.dispose(),this.tickShader.dispose()}},{"./shaders":205,"binary-search-bounds":207,"gl-buffer":165,"gl-shader":220}],204:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e,[-1,-1,-1,1,1,-1,1,1]),s=i(e,a.lineVert,a.lineFrag);return new o(t,r,s)};var n=t("gl-buffer"),i=t("gl-shader"),a=t("./shaders");function o(t,e,r){this.plot=t,this.vbo=e,this.shader=r}var s,l,c=o.prototype;c.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},c.drawLine=(s=[0,0],l=[0,0],function(t,e,r,n,i,a){var o=this.plot,c=this.shader,u=o.gl;s[0]=t,s[1]=e,l[0]=r,l[1]=n,c.uniforms.start=s,c.uniforms.end=l,c.uniforms.width=i*o.pixelRatio,c.uniforms.color=a,u.drawArrays(u.TRIANGLE_STRIP,0,4)}),c.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":205,"gl-buffer":165,"gl-shader":220}],205:[function(t,e,r){"use strict";var n=t("glslify"),i=n(["precision lowp float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n gl_FragColor = vec4(color.xyz * color.w, color.w);\n}\n"]);e.exports={lineVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 start, end;\nuniform float width;\n\nvec2 perp(vec2 v) {\n return vec2(v.y, -v.x);\n}\n\nvec2 screen(vec2 v) {\n return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n vec2 delta = normalize(perp(start - end));\n vec2 offset = mix(start, end, 0.5 * (coord.y+1.0));\n gl_Position = vec4(screen(offset + 0.5 * width * delta * coord.x), 0, 1);\n}\n"]),lineFrag:i,textVert:n(["#define GLSLIFY 1\nattribute vec3 textCoordinate;\n\nuniform vec2 dataScale, dataShift, dataAxis, screenOffset, textScale;\nuniform float angle;\n\nvoid main() {\n float dataOffset = textCoordinate.z;\n vec2 glyphOffset = textCoordinate.xy;\n mat2 glyphMatrix = mat2(cos(angle), sin(angle), -sin(angle), cos(angle));\n vec2 screenCoordinate = dataAxis * (dataScale * dataOffset + dataShift) +\n glyphMatrix * glyphOffset * textScale + screenOffset;\n gl_Position = vec4(screenCoordinate, 0, 1);\n}\n"]),textFrag:i,gridVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale;\nuniform float lineWidth;\n\nvoid main() {\n vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n pos += 10.0 * dataCoord.y * vec2(dataAxis.y, -dataAxis.x) + dataCoord.z * lineWidth;\n gl_Position = vec4(pos, 0, 1);\n}\n"]),gridFrag:i,boxVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 lo, hi;\n\nvec2 screen(vec2 v) {\n return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n gl_Position = vec4(screen(mix(lo, hi, coord)), 0, 1);\n}\n"]),tickVert:n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale, screenOffset, tickScale;\n\nvoid main() {\n vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n gl_Position = vec4(pos + tickScale*dataCoord.yz + screenOffset, 0, 1);\n}\n"])}},{glslify:253}],206:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e),a=i(e,s.textVert,s.textFrag);return new l(t,r,a)};var n=t("gl-buffer"),i=t("gl-shader"),a=t("text-cache"),o=t("binary-search-bounds"),s=t("./shaders");function l(t,e,r){this.plot=t,this.vbo=e,this.shader=r,this.tickOffset=[[],[]],this.tickX=[[],[]],this.labelOffset=[0,0],this.labelCount=[0,0]}var c,u,f,h,d,p,m=l.prototype;m.drawTicks=(c=[0,0],u=[0,0],f=[0,0],function(t){var e=this.plot,r=this.shader,n=this.tickX[t],i=this.tickOffset[t],a=e.gl,s=e.viewBox,l=e.dataBox,h=e.screenBox,d=e.pixelRatio,p=e.tickEnable,m=e.tickPad,v=e.tickColor,g=e.tickAngle,y=e.labelEnable,b=e.labelPad,x=e.labelColor,_=e.labelAngle,w=this.labelOffset[t],M=this.labelCount[t],k=o.lt(n,l[t]),A=o.le(n,l[t+2]);c[0]=c[1]=0,c[t]=1,u[t]=(s[2+t]+s[t])/(h[2+t]-h[t])-1;var T=2/h[2+(1^t)]-h[1^t];u[1^t]=T*s[1^t]-1,p[t]&&(u[1^t]-=T*d*m[t],k<A&&i[A]>i[k]&&(r.uniforms.dataAxis=c,r.uniforms.screenOffset=u,r.uniforms.color=v[t],r.uniforms.angle=g[t],a.drawArrays(a.TRIANGLES,i[k],i[A]-i[k]))),y[t]&&M&&(u[1^t]-=T*d*b[t],r.uniforms.dataAxis=f,r.uniforms.screenOffset=u,r.uniforms.color=x[t],r.uniforms.angle=_[t],a.drawArrays(a.TRIANGLES,w,M)),u[1^t]=T*s[2+(1^t)]-1,p[t+2]&&(u[1^t]+=T*d*m[t+2],k<A&&i[A]>i[k]&&(r.uniforms.dataAxis=c,r.uniforms.screenOffset=u,r.uniforms.color=v[t+2],r.uniforms.angle=g[t+2],a.drawArrays(a.TRIANGLES,i[k],i[A]-i[k]))),y[t+2]&&M&&(u[1^t]+=T*d*b[t+2],r.uniforms.dataAxis=f,r.uniforms.screenOffset=u,r.uniforms.color=x[t+2],r.uniforms.angle=_[t+2],a.drawArrays(a.TRIANGLES,w,M))}),m.drawTitle=function(){var t=[0,0],e=[0,0];return function(){var r=this.plot,n=this.shader,i=r.gl,a=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,c=r.pixelRatio;if(this.titleCount){for(var u=0;u<2;++u)e[u]=2*(o[u]*c-a[u])/(a[2+u]-a[u])-1;n.bind(),n.uniforms.dataAxis=t,n.uniforms.screenOffset=e,n.uniforms.angle=s,n.uniforms.color=l,i.drawArrays(i.TRIANGLES,this.titleOffset,this.titleCount)}}}(),m.bind=(h=[0,0],d=[0,0],p=[0,0],function(){var t=this.plot,e=this.shader,r=t._tickBounds,n=t.dataBox,i=t.screenBox,a=t.viewBox;e.bind();for(var o=0;o<2;++o){var s=r[o],l=r[o+2]-s,c=.5*(n[o+2]+n[o]),u=n[o+2]-n[o],f=a[o],m=a[o+2]-f,v=i[o],g=i[o+2]-v;d[o]=2*l/u*m/g,h[o]=2*(s-c)/u*m/g}p[1]=2*t.pixelRatio/(i[3]-i[1]),p[0]=p[1]*(i[3]-i[1])/(i[2]-i[0]),e.uniforms.dataScale=d,e.uniforms.dataShift=h,e.uniforms.textScale=p,this.vbo.bind(),e.attributes.textCoordinate.pointer()}),m.update=function(t){var e,r,n,i,o,s=[],l=t.ticks,c=t.bounds;for(o=0;o<2;++o){var u=[Math.floor(s.length/3)],f=[-1/0],h=l[o];for(e=0;e<h.length;++e){var d=h[e],p=d.x,m=d.text,v=d.font||"sans-serif";i=d.fontSize||12;for(var g=1/(c[o+2]-c[o]),y=c[o],b=m.split("\n"),x=0;x<b.length;x++)for(n=a(v,b[x]).data,r=0;r<n.length;r+=2)s.push(n[r]*i,-n[r+1]*i-x*i*1.2,(p-y)*g);u.push(Math.floor(s.length/3)),f.push(p)}this.tickOffset[o]=u,this.tickX[o]=f}for(o=0;o<2;++o){for(this.labelOffset[o]=Math.floor(s.length/3),n=a(t.labelFont[o],t.labels[o],{textAlign:"center"}).data,i=t.labelSize[o],e=0;e<n.length;e+=2)s.push(n[e]*i,-n[e+1]*i,0);this.labelCount[o]=Math.floor(s.length/3)-this.labelOffset[o]}for(this.titleOffset=Math.floor(s.length/3),n=a(t.titleFont,t.title).data,i=t.titleSize,e=0;e<n.length;e+=2)s.push(n[e]*i,-n[e+1]*i,0);this.titleCount=Math.floor(s.length/3)-this.titleOffset,this.vbo.update(s)},m.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":205,"binary-search-bounds":207,"gl-buffer":165,"gl-shader":220,"text-cache":525}],207:[function(t,e,r){arguments[4][90][0].apply(r,arguments)},{dup:90}],208:[function(t,e,r){"use strict";e.exports=function(t){var e=t.gl,r=n(e,[e.drawingBufferWidth,e.drawingBufferHeight]),c=new l(e,r);return c.grid=i(c),c.text=a(c),c.line=o(c),c.box=s(c),c.update(t),c};var n=t("gl-select-static"),i=t("./lib/grid"),a=t("./lib/text"),o=t("./lib/line"),s=t("./lib/box");function l(t,e){this.gl=t,this.pickBuffer=e,this.screenBox=[0,0,t.drawingBufferWidth,t.drawingBufferHeight],this.viewBox=[0,0,0,0],this.dataBox=[-10,-10,10,10],this.gridLineEnable=[!0,!0],this.gridLineWidth=[1,1],this.gridLineColor=[[0,0,0,1],[0,0,0,1]],this.pixelRatio=1,this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickEnable=[!0,!0,!0,!0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[15,15,15,15],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelEnable=[!0,!0,!0,!0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.titleCenter=[0,0],this.titleEnable=!0,this.titleAngle=0,this.titleColor=[0,0,0,1],this.borderColor=[0,0,0,0],this.backgroundColor=[0,0,0,0],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[4,4],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderLineEnable=[!0,!0,!0,!0],this.borderLineWidth=[2,2,2,2],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.grid=null,this.text=null,this.line=null,this.box=null,this.objects=[],this.overlays=[],this._tickBounds=[1/0,1/0,-1/0,-1/0],this.static=!1,this.dirty=!1,this.pickDirty=!1,this.pickDelay=120,this.pickRadius=10,this._pickTimeout=null,this._drawPick=this.drawPick.bind(this),this._depthCounter=0}var c=l.prototype;function u(t){for(var e=t.slice(),r=0;r<e.length;++r)e[r]=e[r].slice();return e}function f(t,e){return t.x-e.x}c.setDirty=function(){this.dirty=this.pickDirty=!0},c.setOverlayDirty=function(){this.dirty=!0},c.nextDepthValue=function(){return this._depthCounter++/65536},c.draw=function(){var t=this.gl,e=this.screenBox,r=this.viewBox,n=this.dataBox,i=this.pixelRatio,a=this.grid,o=this.line,s=this.text,l=this.objects;if(this._depthCounter=0,this.pickDirty&&(this._pickTimeout&&clearTimeout(this._pickTimeout),this.pickDirty=!1,this._pickTimeout=setTimeout(this._drawPick,this.pickDelay)),this.dirty){if(this.dirty=!1,t.bindFramebuffer(t.FRAMEBUFFER,null),t.enable(t.SCISSOR_TEST),t.disable(t.DEPTH_TEST),t.depthFunc(t.LESS),t.depthMask(!1),t.enable(t.BLEND),t.blendEquation(t.FUNC_ADD,t.FUNC_ADD),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),this.borderColor){t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]);var c=this.borderColor;t.clearColor(c[0]*c[3],c[1]*c[3],c[2]*c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT)}t.scissor(r[0],r[1],r[2]-r[0],r[3]-r[1]),t.viewport(r[0],r[1],r[2]-r[0],r[3]-r[1]);var u=this.backgroundColor;t.clearColor(u[0]*u[3],u[1]*u[3],u[2]*u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT),a.draw();var f=this.zeroLineEnable,h=this.zeroLineColor,d=this.zeroLineWidth;if(f[0]||f[1]){o.bind();for(var p=0;p<2;++p)if(f[p]&&n[p]<=0&&n[p+2]>=0){var m=e[p]-n[p]*(e[p+2]-e[p])/(n[p+2]-n[p]);0===p?o.drawLine(m,e[1],m,e[3],d[p],h[p]):o.drawLine(e[0],m,e[2],m,d[p],h[p])}}for(p=0;p<l.length;++p)l[p].draw();t.viewport(e[0],e[1],e[2]-e[0],e[3]-e[1]),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]),this.grid.drawTickMarks(),o.bind();var v=this.borderLineEnable,g=this.borderLineWidth,y=this.borderLineColor;for(v[1]&&o.drawLine(r[0],r[1]-.5*g[1]*i,r[0],r[3]+.5*g[3]*i,g[1],y[1]),v[0]&&o.drawLine(r[0]-.5*g[0]*i,r[1],r[2]+.5*g[2]*i,r[1],g[0],y[0]),v[3]&&o.drawLine(r[2],r[1]-.5*g[1]*i,r[2],r[3]+.5*g[3]*i,g[3],y[3]),v[2]&&o.drawLine(r[0]-.5*g[0]*i,r[3],r[2]+.5*g[2]*i,r[3],g[2],y[2]),s.bind(),p=0;p<2;++p)s.drawTicks(p);this.titleEnable&&s.drawTitle();var b=this.overlays;for(p=0;p<b.length;++p)b[p].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}},c.drawPick=function(){if(!this.static){var t=this.pickBuffer;this.gl;this._pickTimeout=null,t.begin();for(var e=1,r=this.objects,n=0;n<r.length;++n)e=r[n].drawPick(e);t.end()}},c.pick=function(t,e){if(!this.static){var r=this.pixelRatio,n=this.pickPixelRatio,i=this.viewBox,a=0|Math.round((t-i[0]/r)*n),o=0|Math.round((e-i[1]/r)*n),s=this.pickBuffer.query(a,o,this.pickRadius);if(!s)return null;for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),c=this.objects,u=0;u<c.length;++u){var f=c[u].pick(a,o,l);if(f)return f}return null}},c.setScreenBox=function(t){var e=this.screenBox,r=this.pixelRatio;e[0]=0|Math.round(t[0]*r),e[1]=0|Math.round(t[1]*r),e[2]=0|Math.round(t[2]*r),e[3]=0|Math.round(t[3]*r),this.setDirty()},c.setDataBox=function(t){var e=this.dataBox;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3])&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},c.setViewBox=function(t){var e=this.pixelRatio,r=this.viewBox;r[0]=0|Math.round(t[0]*e),r[1]=0|Math.round(t[1]*e),r[2]=0|Math.round(t[2]*e),r[3]=0|Math.round(t[3]*e);var n=this.pickPixelRatio;this.pickBuffer.shape=[0|Math.round((t[2]-t[0])*n),0|Math.round((t[3]-t[1])*n)],this.setDirty()},c.update=function(t){t=t||{};var e=this.gl;this.pixelRatio=t.pixelRatio||1;var r=this.pixelRatio;this.pickPixelRatio=Math.max(r,1),this.setScreenBox(t.screenBox||[0,0,e.drawingBufferWidth/r,e.drawingBufferHeight/r]);this.screenBox;this.setViewBox(t.viewBox||[.125*(this.screenBox[2]-this.screenBox[0])/r,.125*(this.screenBox[3]-this.screenBox[1])/r,.875*(this.screenBox[2]-this.screenBox[0])/r,.875*(this.screenBox[3]-this.screenBox[1])/r]);var n=this.viewBox,i=(n[2]-n[0])/(n[3]-n[1]);this.setDataBox(t.dataBox||[-10,-10/i,10,10/i]),this.borderColor=!1!==t.borderColor&&(t.borderColor||[0,0,0,0]).slice(),this.backgroundColor=(t.backgroundColor||[0,0,0,0]).slice(),this.gridLineEnable=(t.gridLineEnable||[!0,!0]).slice(),this.gridLineWidth=(t.gridLineWidth||[1,1]).slice(),this.gridLineColor=u(t.gridLineColor||[[.5,.5,.5,1],[.5,.5,.5,1]]),this.zeroLineEnable=(t.zeroLineEnable||[!0,!0]).slice(),this.zeroLineWidth=(t.zeroLineWidth||[4,4]).slice(),this.zeroLineColor=u(t.zeroLineColor||[[0,0,0,1],[0,0,0,1]]),this.tickMarkLength=(t.tickMarkLength||[0,0,0,0]).slice(),this.tickMarkWidth=(t.tickMarkWidth||[0,0,0,0]).slice(),this.tickMarkColor=u(t.tickMarkColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.titleCenter=(t.titleCenter||[.5*(n[0]+n[2])/r,(n[3]+120)/r]).slice(),this.titleEnable=!("titleEnable"in t&&!t.titleEnable),this.titleAngle=t.titleAngle||0,this.titleColor=(t.titleColor||[0,0,0,1]).slice(),this.labelPad=(t.labelPad||[15,15,15,15]).slice(),this.labelAngle=(t.labelAngle||[0,Math.PI/2,0,3*Math.PI/2]).slice(),this.labelEnable=(t.labelEnable||[!0,!0,!0,!0]).slice(),this.labelColor=u(t.labelColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.tickPad=(t.tickPad||[15,15,15,15]).slice(),this.tickAngle=(t.tickAngle||[0,0,0,0]).slice(),this.tickEnable=(t.tickEnable||[!0,!0,!0,!0]).slice(),this.tickColor=u(t.tickColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.borderLineEnable=(t.borderLineEnable||[!0,!0,!0,!0]).slice(),this.borderLineWidth=(t.borderLineWidth||[2,2,2,2]).slice(),this.borderLineColor=u(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var a=t.ticks||[[],[]],o=this._tickBounds;o[0]=o[1]=1/0,o[2]=o[3]=-1/0;for(var s=0;s<2;++s){var l=a[s].slice(0);0!==l.length&&(l.sort(f),o[s]=Math.min(o[s],l[0].x),o[s+2]=Math.max(o[s+2],l[l.length-1].x))}this.grid.update({bounds:o,ticks:a}),this.text.update({bounds:o,ticks:a,labels:t.labels||["x","y"],labelSize:t.labelSize||[12,12],labelFont:t.labelFont||["sans-serif","sans-serif"],title:t.title||"",titleSize:t.titleSize||18,titleFont:t.titleFont||"sans-serif"}),this.static=!!t.static,this.setDirty()},c.dispose=function(){this.box.dispose(),this.grid.dispose(),this.text.dispose(),this.line.dispose();for(var t=this.objects.length-1;t>=0;--t)this.objects[t].dispose();this.objects.length=0;for(t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},c.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},c.removeObject=function(t){for(var e=this.objects,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setDirty();break}},c.addOverlay=function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},c.removeOverlay=function(t){for(var e=this.overlays,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setOverlayDirty();break}}},{"./lib/box":202,"./lib/grid":203,"./lib/line":204,"./lib/text":206,"gl-select-static":219}],209:[function(t,e,r){var n=t("glslify"),i=t("gl-shader"),a=n(["precision mediump float;\n#define GLSLIFY 1\nattribute vec2 position;\nvarying vec2 uv;\nvoid main() {\n uv = position;\n gl_Position = vec4(position, 0, 1);\n}"]),o=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D accumBuffer;\nvarying vec2 uv;\n\nvoid main() {\n vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\n gl_FragColor = min(vec4(1,1,1,1), accum);\n}"]);e.exports=function(t){return i(t,a,o,null,[{name:"position",type:"vec2"}])}},{"gl-shader":220,glslify:253}],210:[function(t,e,r){"use strict";e.exports=function(t){var e=!1,r=((t=t||{}).pixelRatio||parseFloat(window.devicePixelRatio),t.canvas);if(!r)if(r=document.createElement("canvas"),t.container){var v=t.container;v.appendChild(r)}else document.body.appendChild(r);var g=t.gl;g||(g=function(t,e){var r=null;try{(r=t.getContext("webgl",e))||(r=t.getContext("experimental-webgl",e))}catch(t){return null}return r}(r,t.glOptions||{premultipliedAlpha:!0,antialias:!0}));if(!g)throw new Error("webgl not supported");var y=t.bounds||[[-10,-10,-10],[10,10,10]],b=new function(){this.mouse=[-1,-1],this.screen=null,this.distance=1/0,this.index=null,this.dataCoordinate=null,this.dataPosition=null,this.object=null,this.data=null},x=l(g,[g.drawingBufferWidth,g.drawingBufferHeight],{preferFloat:!d}),_=h(g),w=t.camera||{eye:[2,0,0],center:[0,0,0],up:[0,1,0],zoomMin:.1,zoomMax:100,mode:"turntable"},M=t.axes||{},k=i(g,M);k.enable=!M.disable;var A=t.spikes||{},T=o(g,A),E=[],S=[],L=[],C=[],P=!0,z=!0,O=new Array(16),D=new Array(16),I={view:null,projection:O,model:D},z=!0,R=[g.drawingBufferWidth,g.drawingBufferHeight],N={gl:g,contextLost:!1,pixelRatio:t.pixelRatio||parseFloat(window.devicePixelRatio),canvas:r,selection:b,camera:n(r,w),axes:k,axesPixels:null,spikes:T,bounds:y,objects:E,shape:R,aspect:t.aspectRatio||[1,1,1],pickRadius:t.pickRadius||10,zNear:t.zNear||.01,zFar:t.zFar||1e3,fovy:t.fovy||Math.PI/4,clearColor:t.clearColor||[0,0,0,0],autoResize:m(t.autoResize),autoBounds:m(t.autoBounds),autoScale:!!t.autoScale,autoCenter:m(t.autoCenter),clipToBounds:m(t.clipToBounds),snapToData:!!t.snapToData,onselect:t.onselect||null,onrender:t.onrender||null,onclick:t.onclick||null,cameraParams:I,oncontextloss:null,mouseListener:null},F=[g.drawingBufferWidth/N.pixelRatio|0,g.drawingBufferHeight/N.pixelRatio|0];function j(){if(!e&&N.autoResize){var t=r.parentNode,n=1,i=1;t&&t!==document.body?(n=t.clientWidth,i=t.clientHeight):(n=window.innerWidth,i=window.innerHeight);var a=0|Math.ceil(n*N.pixelRatio),o=0|Math.ceil(i*N.pixelRatio);if(a!==r.width||o!==r.height){r.width=a,r.height=o;var s=r.style;s.position=s.position||"absolute",s.left="0px",s.top="0px",s.width=n+"px",s.height=i+"px",P=!0}}}N.autoResize&&j();function B(){for(var t=E.length,e=C.length,r=0;r<e;++r)L[r]=0;t:for(var r=0;r<t;++r){var n=E[r],i=n.pickSlots;if(i){for(var a=0;a<e;++a)if(L[a]+i<255){S[r]=a,n.setPickBase(L[a]+1),L[a]+=i;continue t}var o=s(g,R);S[r]=e,C.push(o),L.push(i),n.setPickBase(1),e+=1}else S[r]=-1}for(;e>0&&0===L[e-1];)L.pop(),C.pop().dispose()}window.addEventListener("resize",j),N.update=function(t){e||(t=t||{},P=!0,z=!0)},N.add=function(t){e||(t.axes=k,E.push(t),S.push(-1),P=!0,z=!0,B())},N.remove=function(t){if(!e){var r=E.indexOf(t);r<0||(E.splice(r,1),S.pop(),P=!0,z=!0,B())}},N.dispose=function(){if(!e&&(e=!0,window.removeEventListener("resize",j),r.removeEventListener("webglcontextlost",q),N.mouseListener.enabled=!1,!N.contextLost)){k.dispose(),T.dispose();for(var t=0;t<E.length;++t)E[t].dispose();x.dispose();for(var t=0;t<C.length;++t)C[t].dispose();_.dispose(),g=null,k=null,T=null,E=[]}};var U=!1,V=0;function q(){if(N.contextLost)return!0;g.isContextLost()&&(N.contextLost=!0,N.mouseListener.enabled=!1,N.selection.object=null,N.oncontextloss&&N.oncontextloss())}N.mouseListener=u(r,function(t,r,n){if(!e){var i=C.length,a=E.length,o=b.object;b.distance=1/0,b.mouse[0]=r,b.mouse[1]=n,b.object=null,b.screen=null,b.dataCoordinate=b.dataPosition=null;var s=!1;if(t&&V)U=!0;else{U&&(z=!0),U=!1;for(var l=0;l<i;++l){var c=C[l].query(r,F[1]-n-1,N.pickRadius);if(c){if(c.distance>b.distance)continue;for(var u=0;u<a;++u){var f=E[u];if(S[u]===l){var h=f.pick(c);h&&(b.buttons=t,b.screen=c.coord,b.distance=c.distance,b.object=f,b.index=h.distance,b.dataPosition=h.position,b.dataCoordinate=h.dataCoordinate,b.data=h,s=!0)}}}}}o&&o!==b.object&&(o.highlight&&o.highlight(null),P=!0),b.object&&(b.object.highlight&&b.object.highlight(b.data),P=!0),(s=s||b.object!==o)&&N.onselect&&N.onselect(b),1&t&&!(1&V)&&N.onclick&&N.onclick(b),V=t}}),r.addEventListener("webglcontextlost",q);var H=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],G=[H[0].slice(),H[1].slice()];function Y(){if(!q()){j();var t=N.camera.tick();I.view=N.camera.matrix,P=P||t,z=z||t,k.pixelRatio=N.pixelRatio,T.pixelRatio=N.pixelRatio;var e=E.length,r=H[0],n=H[1];r[0]=r[1]=r[2]=1/0,n[0]=n[1]=n[2]=-1/0;for(var i=0;i<e;++i){var o=E[i];o.pixelRatio=N.pixelRatio,o.axes=N.axes,P=P||!!o.dirty,z=z||!!o.dirty;var s=o.bounds;if(s)for(var l=s[0],u=s[1],h=0;h<3;++h)r[h]=Math.min(r[h],l[h]),n[h]=Math.max(n[h],u[h])}var d=N.bounds;if(N.autoBounds)for(var h=0;h<3;++h){if(n[h]<r[h])r[h]=-1,n[h]=1;else{r[h]===n[h]&&(r[h]-=1,n[h]+=1);var m=.05*(n[h]-r[h]);r[h]=r[h]-m,n[h]=n[h]+m}d[0][h]=r[h],d[1][h]=n[h]}for(var v=!1,h=0;h<3;++h)v=v||G[0][h]!==d[0][h]||G[1][h]!==d[1][h],G[0][h]=d[0][h],G[1][h]=d[1][h];if(z=z||v,P=P||v){if(v){for(var y=[0,0,0],i=0;i<3;++i)y[i]=p((d[1][i]-d[0][i])/10);k.autoTicks?k.update({bounds:d,tickSpacing:y}):k.update({bounds:d})}var w=g.drawingBufferWidth,M=g.drawingBufferHeight;R[0]=w,R[1]=M,F[0]=0|Math.max(w/N.pixelRatio,1),F[1]=0|Math.max(M/N.pixelRatio,1),f(O,N.fovy,w/M,N.zNear,N.zFar);for(var i=0;i<16;++i)D[i]=0;D[15]=1;for(var A=0,i=0;i<3;++i)A=Math.max(A,d[1][i]-d[0][i]);for(var i=0;i<3;++i)N.autoScale?D[5*i]=N.aspect[i]/(d[1][i]-d[0][i]):D[5*i]=1/A,N.autoCenter&&(D[12+i]=.5*-D[5*i]*(d[0][i]+d[1][i]));for(var i=0;i<e;++i){var o=E[i];o.axesBounds=d,N.clipToBounds&&(o.clipBounds=d)}b.object&&(N.snapToData?T.position=b.dataCoordinate:T.position=b.dataPosition,T.bounds=d),z&&(z=!1,function(){if(q())return;g.colorMask(!0,!0,!0,!0),g.depthMask(!0),g.disable(g.BLEND),g.enable(g.DEPTH_TEST);for(var t=E.length,e=C.length,r=0;r<e;++r){var n=C[r];n.shape=F,n.begin();for(var i=0;i<t;++i)if(S[i]===r){var a=E[i];a.drawPick&&(a.pixelRatio=1,a.drawPick(I))}n.end()}}()),N.axesPixels=a(N.axes,I,w,M),N.onrender&&N.onrender(),g.bindFramebuffer(g.FRAMEBUFFER,null),g.viewport(0,0,w,M);var L=N.clearColor;g.clearColor(L[0],L[1],L[2],L[3]),g.clear(g.COLOR_BUFFER_BIT|g.DEPTH_BUFFER_BIT),g.depthMask(!0),g.colorMask(!0,!0,!0,!0),g.enable(g.DEPTH_TEST),g.depthFunc(g.LEQUAL),g.disable(g.BLEND),g.disable(g.CULL_FACE);var B=!1;k.enable&&(B=B||k.isTransparent(),k.draw(I)),T.axes=k,b.object&&T.draw(I),g.disable(g.CULL_FACE);for(var i=0;i<e;++i){var o=E[i];o.axes=k,o.pixelRatio=N.pixelRatio,o.isOpaque&&o.isOpaque()&&o.draw(I),o.isTransparent&&o.isTransparent()&&(B=!0)}if(B){x.shape=R,x.bind(),g.clear(g.DEPTH_BUFFER_BIT),g.colorMask(!1,!1,!1,!1),g.depthMask(!0),g.depthFunc(g.LESS),k.enable&&k.isTransparent()&&k.drawTransparent(I);for(var i=0;i<e;++i){var o=E[i];o.isOpaque&&o.isOpaque()&&o.draw(I)}g.enable(g.BLEND),g.blendEquation(g.FUNC_ADD),g.blendFunc(g.ONE,g.ONE_MINUS_SRC_ALPHA),g.colorMask(!0,!0,!0,!0),g.depthMask(!1),g.clearColor(0,0,0,0),g.clear(g.COLOR_BUFFER_BIT),k.isTransparent()&&k.drawTransparent(I);for(var i=0;i<e;++i){var o=E[i];o.isTransparent&&o.isTransparent()&&o.drawTransparent(I)}g.bindFramebuffer(g.FRAMEBUFFER,null),g.blendFunc(g.ONE,g.ONE_MINUS_SRC_ALPHA),g.disable(g.DEPTH_TEST),_.bind(),x.color[0].bind(0),_.uniforms.accumBuffer=0,c(g),g.disable(g.BLEND)}P=!1;for(var i=0;i<e;++i)E[i].dirty=!1}}}return function t(){e||N.contextLost||(requestAnimationFrame(t),Y())}(),N.redraw=function(){e||(P=!0,Y())},N};var n=t("3d-view-controls"),i=t("gl-axes3d"),a=t("gl-axes3d/properties"),o=t("gl-spikes3d"),s=t("gl-select-static"),l=t("gl-fbo"),c=t("a-big-triangle"),u=t("mouse-change"),f=t("gl-mat4/perspective"),h=t("./lib/shader"),d=t("is-mobile")();function p(t){var e=Math.round(Math.log(Math.abs(t))/Math.log(10));if(e<0){var r=Math.round(Math.pow(10,-e));return Math.ceil(t*r)/r}if(e>0){r=Math.round(Math.pow(10,e));return Math.ceil(t/r)*r}return Math.ceil(t)}function m(t){return"boolean"!=typeof t||t}},{"./lib/shader":209,"3d-view-controls":39,"a-big-triangle":42,"gl-axes3d":157,"gl-axes3d/properties":164,"gl-fbo":171,"gl-mat4/perspective":189,"gl-select-static":219,"gl-spikes3d":229,"is-mobile":265,"mouse-change":424}],211:[function(t,e,r){var n=t("glslify");r.pointVertex=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform float pointCloud;\n\nhighp float rand(vec2 co) {\n highp float a = 12.9898;\n highp float b = 78.233;\n highp float c = 43758.5453;\n highp float d = dot(co.xy, vec2(a, b));\n highp float e = mod(d, 3.14);\n return fract(sin(e) * c);\n}\n\nvoid main() {\n vec3 hgPosition = matrix * vec3(position, 1);\n gl_Position = vec4(hgPosition.xy, 0, hgPosition.z);\n // if we don't jitter the point size a bit, overall point cloud\n // saturation 'jumps' on zooming, which is disturbing and confusing\n gl_PointSize = pointSize * ((19.5 + rand(position)) / 20.0);\n if(pointCloud != 0.0) { // pointCloud is truthy\n // get the same square surface as circle would be\n gl_PointSize *= 0.886;\n }\n}"]),r.pointFragment=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color, borderColor;\nuniform float centerFraction;\nuniform float pointCloud;\n\nvoid main() {\n float radius;\n vec4 baseColor;\n if(pointCloud != 0.0) { // pointCloud is truthy\n if(centerFraction == 1.0) {\n gl_FragColor = color;\n } else {\n gl_FragColor = mix(borderColor, color, centerFraction);\n }\n } else {\n radius = length(2.0 * gl_PointCoord.xy - 1.0);\n if(radius > 1.0) {\n discard;\n }\n baseColor = mix(borderColor, color, step(radius, centerFraction));\n gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\n }\n}\n"]),r.pickVertex=n(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n vec3 hgPosition = matrix * vec3(position, 1);\n gl_Position = vec4(hgPosition.xy, 0, hgPosition.z);\n gl_PointSize = pointSize;\n\n vec4 id = pickId + pickOffset;\n id.y += floor(id.x / 256.0);\n id.x -= floor(id.x / 256.0) * 256.0;\n\n id.z += floor(id.y / 256.0);\n id.y -= floor(id.y / 256.0) * 256.0;\n\n id.w += floor(id.z / 256.0);\n id.z -= floor(id.z / 256.0) * 256.0;\n\n fragId = id;\n}\n"]),r.pickFragment=n(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n float radius = length(2.0 * gl_PointCoord.xy - 1.0);\n if(radius > 1.0) {\n discard;\n }\n gl_FragColor = fragId / 255.0;\n}\n"])},{glslify:253}],212:[function(t,e,r){"use strict";var n=t("gl-shader"),i=t("gl-buffer"),a=t("typedarray-pool"),o=t("./lib/shader");function s(t,e,r,n,i){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.shader=n,this.pickShader=i,this.sizeMin=.5,this.sizeMinCap=2,this.sizeMax=20,this.areaRatio=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.blend=!1,this.pickOffset=0,this.points=null}e.exports=function(t,e){var r=t.gl,a=i(r),l=i(r),c=n(r,o.pointVertex,o.pointFragment),u=n(r,o.pickVertex,o.pickFragment),f=new s(t,a,l,c,u);return f.update(e),t.addObject(f),f};var l,c,u=s.prototype;u.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.plot.removeObject(this)},u.update=function(t){var e;function r(e,r){return e in t?t[e]:r}t=t||{},this.sizeMin=r("sizeMin",.5),this.sizeMax=r("sizeMax",20),this.color=r("color",[1,0,0,1]).slice(),this.areaRatio=r("areaRatio",1),this.borderColor=r("borderColor",[0,0,0,1]).slice(),this.blend=r("blend",!1);var n=t.positions.length>>>1,i=t.positions instanceof Float32Array,o=t.idToIndex instanceof Int32Array&&t.idToIndex.length>=n,s=t.positions,l=i?s:a.mallocFloat32(s.length),c=o?t.idToIndex:a.mallocInt32(n);if(i||l.set(s),!o)for(l.set(s),e=0;e<n;e++)c[e]=e;this.points=s,this.offsetBuffer.update(l),this.pickBuffer.update(c),i||a.free(l),o||a.free(c),this.pointCount=n,this.pickOffset=0},u.unifiedDraw=(l=[1,0,0,0,1,0,0,0,1],c=[0,0,0,0],function(t){var e=void 0!==t,r=e?this.pickShader:this.shader,n=this.plot.gl,i=this.plot.dataBox;if(0===this.pointCount)return t;var a=i[2]-i[0],o=i[3]-i[1],s=function(t,e){var r,n=0,i=t.length>>>1;for(r=0;r<i;r++){var a=t[2*r],o=t[2*r+1];a>=e[0]&&a<=e[2]&&o>=e[1]&&o<=e[3]&&n++}return n}(this.points,i),u=this.plot.pickPixelRatio*Math.max(Math.min(this.sizeMinCap,this.sizeMin),Math.min(this.sizeMax,this.sizeMax/Math.pow(s,.33333)));l[0]=2/a,l[4]=2/o,l[6]=-2*i[0]/a-1,l[7]=-2*i[1]/o-1,this.offsetBuffer.bind(),r.bind(),r.attributes.position.pointer(),r.uniforms.matrix=l,r.uniforms.color=this.color,r.uniforms.borderColor=this.borderColor,r.uniforms.pointCloud=u<5,r.uniforms.pointSize=u,r.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-this.areaRatio))),e&&(c[0]=255&t,c[1]=t>>8&255,c[2]=t>>16&255,c[3]=t>>24&255,this.pickBuffer.bind(),r.attributes.pickId.pointer(n.UNSIGNED_BYTE),r.uniforms.pickOffset=c,this.pickOffset=t);var f=n.getParameter(n.BLEND),h=n.getParameter(n.DITHER);return f&&!this.blend&&n.disable(n.BLEND),h&&n.disable(n.DITHER),n.drawArrays(n.POINTS,0,this.pointCount),f&&!this.blend&&n.enable(n.BLEND),h&&n.enable(n.DITHER),t+this.pointCount}),u.draw=u.unifiedDraw,u.drawPick=u.unifiedDraw,u.pick=function(t,e,r){var n=this.pickOffset,i=this.pointCount;if(r<n||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}}},{"./lib/shader":211,"gl-buffer":165,"gl-shader":220,"typedarray-pool":534}],213:[function(t,e,r){e.exports=function(t,e,r,n){var i,a,o,s,l,c=e[0],u=e[1],f=e[2],h=e[3],d=r[0],p=r[1],m=r[2],v=r[3];(a=c*d+u*p+f*m+h*v)<0&&(a=-a,d=-d,p=-p,m=-m,v=-v);1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n);return t[0]=s*c+l*d,t[1]=s*u+l*p,t[2]=s*f+l*m,t[3]=s*h+l*v,t}},{}],214:[function(t,e,r){"use strict";var n=t("vectorize-text");e.exports=function(t,e){var r=i[e];r||(r=i[e]={});if(t in r)return r[t];for(var a=n(t,{textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),o=n(t,{triangles:!0,textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),s=[[1/0,1/0],[-1/0,-1/0]],l=0;l<a.positions.length;++l)for(var c=a.positions[l],u=0;u<2;++u)s[0][u]=Math.min(s[0][u],c[u]),s[1][u]=Math.max(s[1][u],c[u]);return r[t]=[o,a,s]};var i={}},{"vectorize-text":548}],215:[function(t,e,r){var n=t("gl-shader"),i=t("glslify"),a=i(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform vec4 highlightId;\nuniform float highlightScale;\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(position, clipBounds[0])) || \n any(greaterThan(position, clipBounds[1])) ) {\n gl_Position = vec4(0,0,0,0);\n } else {\n float scale = 1.0;\n if(distance(highlightId, id) < 0.0001) {\n scale = highlightScale;\n }\n\n vec4 worldPosition = model * vec4(position, 1);\n vec4 viewPosition = view * worldPosition;\n viewPosition = viewPosition / viewPosition.w;\n vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\n \n gl_Position = clipPosition;\n interpColor = color;\n pickId = id;\n dataCoordinate = position;\n }\n}"]),o=i(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float highlightScale, pixelRatio;\nuniform vec4 highlightId;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(position, clipBounds[0])) || any(greaterThan(position, clipBounds[1]))) {\n gl_Position = vec4(0,0,0,0);\n } else {\n float scale = pixelRatio;\n if(distance(highlightId.bgr, id.bgr) < 0.001) {\n scale *= highlightScale;\n }\n\n vec4 worldPosition = model * vec4(position, 1.0);\n vec4 viewPosition = view * worldPosition;\n vec4 clipPosition = projection * viewPosition;\n clipPosition /= clipPosition.w;\n \n gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\n interpColor = color;\n pickId = id;\n dataCoordinate = position;\n }\n}"]),s=i(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform float highlightScale;\nuniform vec4 highlightId;\nuniform vec3 axes[2];\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float scale, pixelRatio;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(position, clipBounds[0])) ||\n any(greaterThan(position, clipBounds[1])) ) {\n gl_Position = vec4(0,0,0,0);\n } else {\n float lscale = pixelRatio * scale;\n if(distance(highlightId, id) < 0.0001) {\n lscale *= highlightScale;\n }\n\n vec4 clipCenter = projection * view * model * vec4(position, 1);\n vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\n vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\n\n gl_Position = clipPosition;\n interpColor = color;\n pickId = id;\n dataCoordinate = dataPosition;\n }\n}\n"]),l=i(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(dataCoordinate, fragClipBounds[0])) ||\n any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\n discard;\n } else {\n gl_FragColor = interpColor * opacity;\n }\n}\n"]),c=i(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(dataCoordinate, fragClipBounds[0])) || \n any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\n discard;\n } else {\n gl_FragColor = vec4(pickGroup, pickId.bgr);\n }\n}"]),u=[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"glyph",type:"vec2"},{name:"id",type:"vec4"}],f={vertex:a,fragment:l,attributes:u},h={vertex:o,fragment:l,attributes:u},d={vertex:s,fragment:l,attributes:u},p={vertex:a,fragment:c,attributes:u},m={vertex:o,fragment:c,attributes:u},v={vertex:s,fragment:c,attributes:u};function g(t,e){var r=n(t,e),i=r.attributes;return i.position.location=0,i.color.location=1,i.glyph.location=2,i.id.location=3,r}r.createPerspective=function(t){return g(t,f)},r.createOrtho=function(t){return g(t,h)},r.createProject=function(t){return g(t,d)},r.createPickPerspective=function(t){return g(t,p)},r.createPickOrtho=function(t){return g(t,m)},r.createPickProject=function(t){return g(t,v)}},{"gl-shader":220,glslify:253}],216:[function(t,e,r){"use strict";var n=t("gl-buffer"),i=t("gl-vao"),a=t("typedarray-pool"),o=t("gl-mat4/multiply"),s=t("./lib/shaders"),l=t("./lib/glyphs"),c=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function u(t,e){var r=t[0],n=t[1],i=t[2],a=t[3];return t[0]=e[0]*r+e[4]*n+e[8]*i+e[12]*a,t[1]=e[1]*r+e[5]*n+e[9]*i+e[13]*a,t[2]=e[2]*r+e[6]*n+e[10]*i+e[14]*a,t[3]=e[3]*r+e[7]*n+e[11]*i+e[15]*a,t}function f(t,e,r,n){return u(n,n),u(n,n),u(n,n)}function h(t,e,r,n,i,a,o,s,l,c,u,f){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=a,this.glyphBuffer=o,this.idBuffer=s,this.vao=l,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.pickId=0,this.pickPerspectiveShader=c,this.pickOrthoShader=u,this.pickProjectShader=f,this.points=[],this._selectResult=new function(t,e){this.index=t,this.dataCoordinate=this.position=e}(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.dirty=!0}e.exports=function(t){var e=t.gl,r=s.createPerspective(e),a=s.createOrtho(e),o=s.createProject(e),l=s.createPickPerspective(e),c=s.createPickOrtho(e),u=s.createPickProject(e),f=n(e),d=n(e),p=n(e),m=n(e),v=i(e,[{buffer:f,size:3,type:e.FLOAT},{buffer:d,size:4,type:e.FLOAT},{buffer:p,size:2,type:e.FLOAT},{buffer:m,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),g=new h(e,r,a,o,f,d,p,m,v,l,c,u);return g.update(t),g};var d=h.prototype;d.pickSlots=1,d.setPickBase=function(t){this.pickId=t},d.isTransparent=function(){if(this.opacity<1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]<1)return!0;return!1},d.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]>=1)return!0;return!1};var p=[0,0],m=[0,0,0],v=[0,0,0],g=[0,0,0,1],y=[0,0,0,1],b=c.slice(),x=[0,0,0],_=[[0,0,0],[0,0,0]];function w(t){return t[0]=t[1]=t[2]=0,t}function M(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function k(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}function A(t,e,r,n,i){var a,s=e.axesProject,l=e.gl,u=t.uniforms,h=r.model||c,d=r.view||c,A=r.projection||c,T=e.axesBounds,E=function(t){for(var e=_,r=0;r<2;++r)for(var n=0;n<3;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}(e.clipBounds);a=e.axes&&e.axes.lastCubeProps?e.axes.lastCubeProps.axis:[1,1,1],p[0]=2/l.drawingBufferWidth,p[1]=2/l.drawingBufferHeight,t.bind(),u.view=d,u.projection=A,u.screenSize=p,u.highlightId=e.highlightId,u.highlightScale=e.highlightScale,u.clipBounds=E,u.pickGroup=e.pickId/255,u.pixelRatio=e.pixelRatio;for(var S=0;S<3;++S)if(s[S]&&e.projectOpacity[S]<1===n){u.scale=e.projectScale[S],u.opacity=e.projectOpacity[S];for(var L=b,C=0;C<16;++C)L[C]=0;for(C=0;C<4;++C)L[5*C]=1;L[5*S]=0,a[S]<0?L[12+S]=T[0][S]:L[12+S]=T[1][S],o(L,h,L),u.model=L;var P=(S+1)%3,z=(S+2)%3,O=w(m),D=w(v);O[P]=1,D[z]=1;var I=f(0,0,0,M(g,O)),R=f(0,0,0,M(y,D));if(Math.abs(I[1])>Math.abs(R[1])){var N=I;I=R,R=N,N=O,O=D,D=N;var F=P;P=z,z=F}I[0]<0&&(O[P]=-1),R[1]>0&&(D[z]=-1);var j=0,B=0;for(C=0;C<4;++C)j+=Math.pow(h[4*P+C],2),B+=Math.pow(h[4*z+C],2);O[P]/=Math.sqrt(j),D[z]/=Math.sqrt(B),u.axes[0]=O,u.axes[1]=D,u.fragClipBounds[0]=k(x,E[0],S,-1e8),u.fragClipBounds[1]=k(x,E[1],S,1e8),e.vao.draw(l.TRIANGLES,e.vertexCount),e.lineWidth>0&&(l.lineWidth(e.lineWidth),e.vao.draw(l.LINES,e.lineVertexCount,e.vertexCount))}}var T=[[-1e8,-1e8,-1e8],[1e8,1e8,1e8]];function E(t,e,r,n,i,a){var o=r.gl;if(r.vao.bind(),i===r.opacity<1||a){t.bind();var s=t.uniforms;s.model=n.model||c,s.view=n.view||c,s.projection=n.projection||c,p[0]=2/o.drawingBufferWidth,p[1]=2/o.drawingBufferHeight,s.screenSize=p,s.highlightId=r.highlightId,s.highlightScale=r.highlightScale,s.fragClipBounds=T,s.clipBounds=r.axes.bounds,s.opacity=r.opacity,s.pickGroup=r.pickId/255,s.pixelRatio=r.pixelRatio,r.vao.draw(o.TRIANGLES,r.vertexCount),r.lineWidth>0&&(o.lineWidth(r.lineWidth),r.vao.draw(o.LINES,r.lineVertexCount,r.vertexCount))}A(e,r,n,i),r.vao.unbind()}d.draw=function(t){E(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,!1,!1)},d.drawTransparent=function(t){E(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,!0,!1)},d.drawPick=function(t){E(this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader,this.pickProjectShader,this,t,!1,!0)},d.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);if(e>=this.pointCount||e<0)return null;var r=this.points[e],n=this._selectResult;n.index=e;for(var i=0;i<3;++i)n.position[i]=n.dataCoordinate[i]=r[i];return n},d.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,i=e>>16&255;this.highlightId=[r/255,n/255,i/255,0]}else this.highlightId=[1,1,1,1]},d.update=function(t){if("perspective"in(t=t||{})&&(this.useOrtho=!t.perspective),"orthographic"in t&&(this.useOrtho=!!t.orthographic),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"project"in t)if(Array.isArray(t.project))this.axesProject=t.project;else{var e=!!t.project;this.axesProject=[e,e,e]}if("projectScale"in t)if(Array.isArray(t.projectScale))this.projectScale=t.projectScale.slice();else{var r=+t.projectScale;this.projectScale=[r,r,r]}if("projectOpacity"in t)if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{r=+t.projectOpacity;this.projectOpacity=[r,r,r]}"opacity"in t&&(this.opacity=t.opacity),this.dirty=!0;var n=t.position;if(n){var i=t.font||"normal",o=t.alignment||[0,0],s=[1/0,1/0,1/0],c=[-1/0,-1/0,-1/0],u=t.glyph,f=t.color,h=t.size,d=t.angle,p=t.lineColor,m=0,v=0,g=0,y=n.length;t:for(var b=0;b<y;++b){for(var x=n[b],_=0;_<3;++_)if(isNaN(x[_])||!isFinite(x[_]))continue t;var w=(N=Array.isArray(u)?l(u[b],i):l(u||"\u25cf",i))[0],M=N[1],k=N[2];v+=3*w.cells.length,g+=2*M.edges.length}var A=v+g,T=a.mallocFloat(3*A),E=a.mallocFloat(4*A),S=a.mallocFloat(2*A),L=a.mallocUint32(A),C=[0,o[1]],P=0,z=v,O=[0,0,0,1],D=[0,0,0,1],I=Array.isArray(f)&&Array.isArray(f[0]),R=Array.isArray(p)&&Array.isArray(p[0]);t:for(b=0;b<y;++b){var N;for(x=n[b],_=0;_<3;++_){if(isNaN(x[_])||!isFinite(x[_])){m+=1;continue t}c[_]=Math.max(c[_],x[_]),s[_]=Math.min(s[_],x[_])}var F;w=(N=Array.isArray(u)?l(u[b],i):l(u||"\u25cf",i))[0],M=N[1],k=N[2];if(Array.isArray(f)){if(3===(F=I?f[b]:f).length){for(_=0;_<3;++_)O[_]=F[_];O[3]=1}else if(4===F.length)for(_=0;_<4;++_)O[_]=F[_]}else O[0]=O[1]=O[2]=0,O[3]=1;if(Array.isArray(p)){if(3===(F=R?p[b]:p).length){for(_=0;_<3;++_)D[_]=F[_];D[_]=1}else if(4===F.length)for(_=0;_<4;++_)D[_]=F[_]}else D[0]=D[1]=D[2]=0,D[3]=1;var j=.5;Array.isArray(h)?j=+h[b]:h?j=+h:this.useOrtho&&(j=12);var B=0;Array.isArray(d)?B=+d[b]:d&&(B=+d);var U=Math.cos(B),V=Math.sin(B);for(x=n[b],_=0;_<3;++_)c[_]=Math.max(c[_],x[_]),s[_]=Math.min(s[_],x[_]);o[0]<0?C[0]=o[0]*(1+k[1][0]):o[0]>0&&(C[0]=-o[0]*(1+k[0][0]));var q=w.cells,H=w.positions;for(_=0;_<q.length;++_)for(var G=q[_],Y=0;Y<3;++Y){for(var W=0;W<3;++W)T[3*P+W]=x[W];for(W=0;W<4;++W)E[4*P+W]=O[W];L[P]=m;var 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upperBound;\nuniform float contourTint;\nuniform vec4 contourColor;\nuniform sampler2D colormap;\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform float vertexColor;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n if (kill > 0.0 ||\n any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\n discard;\n }\n\n vec3 N = normalize(surfaceNormal);\n vec3 V = normalize(eyeDirection);\n vec3 L = normalize(lightDirection);\n\n if(gl_FrontFacing) {\n N = -N;\n }\n\n float specular = max(beckmannSpecular(L, V, N, roughness), 0.);\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n //decide how to interpolate color \u2014 in vertex or in fragment\n vec4 surfaceColor = step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) + step(.5, vertexColor) * vColor;\n\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\n}\n"]),s=i(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute float f;\n\nuniform mat3 permutation;\nuniform mat4 model, view, projection;\nuniform float height, zOffset;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n vec3 dataCoordinate = permutation * vec3(uv.xy, height);\n vec4 worldPosition = model * vec4(dataCoordinate, 1.0);\n\n vec4 clipPosition = projection * view * worldPosition;\n clipPosition.z = clipPosition.z + zOffset;\n\n gl_Position = clipPosition;\n value = f;\n kill = -1.0;\n worldCoordinate = dataCoordinate;\n planeCoordinate = uv.zw;\n\n vColor = texture2D(colormap, vec2(value, 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e=n(t,a,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createPickShader=function(t){var e=n(t,a,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createContourShader=function(t){var e=n(t,s,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},r.createPickContourShader=function(t){var e=n(t,s,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e}},{"gl-shader":220,glslify:231}],231:[function(t,e,r){arguments[4][169][0].apply(r,arguments)},{dup:169}],232:[function(t,e,r){"use strict";e.exports=function(t){var 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n=t("bit-twiddle"),i=t("gl-buffer"),a=t("gl-vao"),o=t("gl-texture2d"),s=t("typedarray-pool"),l=t("colormap"),c=t("ndarray-ops"),u=t("ndarray-pack"),f=t("ndarray"),h=t("surface-nets"),d=t("gl-mat4/multiply"),p=t("gl-mat4/invert"),m=t("binary-search-bounds"),v=t("ndarray-gradient"),g=t("./lib/shaders"),y=g.createShader,b=g.createContourShader,x=g.createPickShader,_=g.createPickContourShader,w=40,M=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],k=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],A=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];!function(){for(var t=0;t<3;++t){var e=A[t],r=(t+2)%3;e[(t+1)%3+0]=1,e[r+3]=1,e[t+6]=1}}();var T=256;function E(t,e,r,n,i,a,o,l,c,u,h,d,p,m){this.gl=t,this.shape=e,this.bounds=r,this.intensityBounds=[],this._shader=n,this._pickShader=i,this._coordinateBuffer=a,this._vao=o,this._colorMap=l,this._contourShader=c,this._contourPickShader=u,this._contourBuffer=h,this._contourVAO=d,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new function(t,e,r,n,i){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=i}([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=p,this._dynamicVAO=m,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}var S=E.prototype;S.isTransparent=function(){return this.opacity<1},S.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},S.pickSlots=1,S.setPickBase=function(t){this.pickId=t};var L=[0,0,0],C={showSurface:!1,showContour:!1,projections:[M.slice(),M.slice(),M.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]};function P(t,e){var r,n,i,a=e.axes&&e.axes.lastCubeProps.axis||L,o=e.showSurface,s=e.showContour;for(r=0;r<3;++r)for(o=o||e.surfaceProject[r],n=0;n<3;++n)s=s||e.contourProject[r][n];for(r=0;r<3;++r){var l=C.projections[r];for(n=0;n<16;++n)l[n]=0;for(n=0;n<4;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(a[r]>0)][r],d(l,t.model,l);var c=C.clipBounds[r];for(i=0;i<2;++i)for(n=0;n<3;++n)c[i][n]=t.clipBounds[i][n];c[0][r]=-1e8,c[1][r]=1e8}return C.showSurface=o,C.showContour=s,C}var z={model:M,view:M,projection:M,inverseModel:M.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},O=M.slice(),D=[1,0,0,0,1,0,0,0,1];function I(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=z;n.model=t.model||M,n.view=t.view||M,n.projection=t.projection||M,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.contourColor=this.contourColor[0],n.inverseModel=p(n.inverseModel,n.model);for(var i=0;i<2;++i)for(var a=n.clipBounds[i],o=0;o<3;++o)a[o]=Math.min(Math.max(this.clipBounds[i][o],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=D,n.vertexColor=this.vertexColor;var s=O;for(d(s,n.view,n.model),d(s,n.projection,s),p(s,s),i=0;i<3;++i)n.eyePosition[i]=s[12+i]/s[15];var l=s[15];for(i=0;i<3;++i)l+=this.lightPosition[i]*s[4*i+3];for(i=0;i<3;++i){var c=s[12+i];for(o=0;o<3;++o)c+=s[4*o+i]*this.lightPosition[o];n.lightPosition[i]=c/l}var u=P(n,this);if(u.showSurface&&e===this.opacity<1){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),i=0;i<3;++i)this.surfaceProject[i]&&this.vertexCount&&(this._shader.uniforms.model=u.projections[i],this._shader.uniforms.clipBounds=u.clipBounds[i],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(u.showContour&&!e){var f=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,f.bind(),f.uniforms=n;var h=this._contourVAO;for(h.bind(),i=0;i<3;++i)for(f.uniforms.permutation=A[i],r.lineWidth(this.contourWidth[i]),o=0;o<this.contourLevels[i].length;++o)this._contourCounts[i][o]&&(o===this.highlightLevel[i]?(f.uniforms.contourColor=this.highlightColor[i],f.uniforms.contourTint=this.highlightTint[i]):0!==o&&o-1!==this.highlightLevel[i]||(f.uniforms.contourColor=this.contourColor[i],f.uniforms.contourTint=this.contourTint[i]),f.uniforms.height=this.contourLevels[i][o],h.draw(r.LINES,this._contourCounts[i][o],this._contourOffsets[i][o]));for(i=0;i<3;++i)for(f.uniforms.model=u.projections[i],f.uniforms.clipBounds=u.clipBounds[i],o=0;o<3;++o)if(this.contourProject[i][o]){f.uniforms.permutation=A[o],r.lineWidth(this.contourWidth[o]);for(var m=0;m<this.contourLevels[o].length;++m)m===this.highlightLevel[o]?(f.uniforms.contourColor=this.highlightColor[o],f.uniforms.contourTint=this.highlightTint[o]):0!==m&&m-1!==this.highlightLevel[o]||(f.uniforms.contourColor=this.contourColor[o],f.uniforms.contourTint=this.contourTint[o]),f.uniforms.height=this.contourLevels[o][m],h.draw(r.LINES,this._contourCounts[o][m],this._contourOffsets[o][m])}for(h.unbind(),(h=this._dynamicVAO).bind(),i=0;i<3;++i)if(0!==this._dynamicCounts[i])for(f.uniforms.model=n.model,f.uniforms.clipBounds=n.clipBounds,f.uniforms.permutation=A[i],r.lineWidth(this.dynamicWidth[i]),f.uniforms.contourColor=this.dynamicColor[i],f.uniforms.contourTint=this.dynamicTint[i],f.uniforms.height=this.dynamicLevel[i],h.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]),o=0;o<3;++o)this.contourProject[o][i]&&(f.uniforms.model=u.projections[o],f.uniforms.clipBounds=u.clipBounds[o],h.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]));h.unbind()}}S.draw=function(t){return I.call(this,t,!1)},S.drawTransparent=function(t){return I.call(this,t,!0)};var R={model:M,view:M,projection:M,inverseModel:M,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};function N(t,e){var r=e.shape.slice(),n=t.shape.slice();c.assign(t.lo(1,1).hi(r[0],r[1]),e),c.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),c.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),c.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),c.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))}function F(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function j(t){return Array.isArray(t)?3===t.length?[t[0],t[1],t[2],1]:[t[0],t[1],t[2],t[3]]:[0,0,0,1]}function B(t){if(Array.isArray(t)){if(Array.isArray(t))return[j(t[0]),j(t[1]),j(t[2])];var e=j(t);return[e.slice(),e.slice(),e.slice()]}}S.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=R;r.model=t.model||M,r.view=t.view||M,r.projection=t.projection||M,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.permutation=D;for(var n=0;n<2;++n)for(var i=r.clipBounds[n],a=0;a<3;++a)i[a]=Math.min(Math.max(this.clipBounds[n][a],-1e8),1e8);var o=P(r,this);if(o.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount),n=0;n<3;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=o.projections[n],this._pickShader.uniforms.clipBounds=o.clipBounds[n],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(o.showContour){var s=this._contourPickShader;s.bind(),s.uniforms=r;var l=this._contourVAO;for(l.bind(),a=0;a<3;++a)for(e.lineWidth(this.contourWidth[a]),s.uniforms.permutation=A[a],n=0;n<this.contourLevels[a].length;++n)this._contourCounts[a][n]&&(s.uniforms.height=this.contourLevels[a][n],l.draw(e.LINES,this._contourCounts[a][n],this._contourOffsets[a][n]));for(n=0;n<3;++n)for(s.uniforms.model=o.projections[n],s.uniforms.clipBounds=o.clipBounds[n],a=0;a<3;++a)if(this.contourProject[n][a]){s.uniforms.permutation=A[a],e.lineWidth(this.contourWidth[a]);for(var c=0;c<this.contourLevels[a].length;++c)this._contourCounts[a][c]&&(s.uniforms.height=this.contourLevels[a][c],l.draw(e.LINES,this._contourCounts[a][c],this._contourOffsets[a][c]))}l.unbind()}},S.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=this._field[2].shape,r=this._pickResult,n=e[0]*(t.value[0]+(t.value[2]>>4)/16)/255,i=Math.floor(n),a=n-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var c=r.position;c[0]=c[1]=c[2]=0;for(var u=0;u<2;++u)for(var f=u?a:1-a,h=0;h<2;++h)for(var d=i+u,p=s+h,v=f*(h?l:1-l),g=0;g<3;++g)c[g]+=this._field[g].get(d,p)*v;for(var y=this._pickResult.level,b=0;b<3;++b)if(y[b]=m.le(this.contourLevels[b],c[b]),y[b]<0)this.contourLevels[b].length>0&&(y[b]=0);else if(y[b]<this.contourLevels[b].length-1){var x=this.contourLevels[b][y[b]],_=this.contourLevels[b][y[b]+1];Math.abs(x-c[b])>Math.abs(_-c[b])&&(y[b]+=1)}for(r.index[0]=a<.5?i:i+1,r.index[1]=l<.5?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1],g=0;g<3;++g)r.dataCoordinate[g]=this._field[g].get(r.index[0],r.index[1]);return r},S.update=function(t){t=t||{},this.dirty=!0,"contourWidth"in t&&(this.contourWidth=F(t.contourWidth,Number)),"showContour"in t&&(this.showContour=F(t.showContour,Boolean)),"showSurface"in t&&(this.showSurface=!!t.showSurface),"contourTint"in t&&(this.contourTint=F(t.contourTint,Boolean)),"contourColor"in t&&(this.contourColor=B(t.contourColor)),"contourProject"in t&&(this.contourProject=F(t.contourProject,function(t){return F(t,Boolean)})),"surfaceProject"in t&&(this.surfaceProject=t.surfaceProject),"dynamicColor"in t&&(this.dynamicColor=B(t.dynamicColor)),"dynamicTint"in t&&(this.dynamicTint=F(t.dynamicTint,Number)),"dynamicWidth"in t&&(this.dynamicWidth=F(t.dynamicWidth,Number)),"opacity"in t&&(this.opacity=t.opacity),"colorBounds"in t&&(this.colorBounds=t.colorBounds),"vertexColor"in t&&(this.vertexColor=t.vertexColor?1:0);var e=t.field||t.coords&&t.coords[2]||null,r=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),"field"in t||"coords"in t){var i=(e.shape[0]+2)*(e.shape[1]+2);i>this._field[2].data.length&&(s.freeFloat(this._field[2].data),this._field[2].data=s.mallocFloat(n.nextPow2(i))),this._field[2]=f(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),N(this._field[2],e),this.shape=e.shape.slice();for(var a=this.shape,o=0;o<2;++o)this._field[2].size>this._field[o].data.length&&(s.freeFloat(this._field[o].data),this._field[o].data=s.mallocFloat(this._field[2].size)),this._field[o]=f(this._field[o].data,[a[0]+2,a[1]+2]);if(t.coords){var d=t.coords;if(!Array.isArray(d)||3!==d.length)throw new Error("gl-surface: invalid coordinates for x/y");for(o=0;o<2;++o){var p=d[o];for(x=0;x<2;++x)if(p.shape[x]!==a[x])throw new Error("gl-surface: coords have incorrect shape");N(this._field[o],p)}}else if(t.ticks){var m=t.ticks;if(!Array.isArray(m)||2!==m.length)throw new Error("gl-surface: invalid ticks");for(o=0;o<2;++o){var g=m[o];if((Array.isArray(g)||g.length)&&(g=f(g)),g.shape[0]!==a[o])throw new Error("gl-surface: invalid tick length");var y=f(g.data,a);y.stride[o]=g.stride[0],y.stride[1^o]=0,N(this._field[o],y)}}else{for(o=0;o<2;++o){var b=[0,0];b[o]=1,this._field[o]=f(this._field[o].data,[a[0]+2,a[1]+2],b,0)}this._field[0].set(0,0,0);for(var x=0;x<a[0];++x)this._field[0].set(x+1,0,x);for(this._field[0].set(a[0]+1,0,a[0]-1),this._field[1].set(0,0,0),x=0;x<a[1];++x)this._field[1].set(0,x+1,x);this._field[1].set(0,a[1]+1,a[1]-1)}var _=this._field,w=f(s.mallocFloat(3*_[2].size*2),[3,a[0]+2,a[1]+2,2]);for(o=0;o<3;++o)v(w.pick(o),_[o],"mirror");var M=f(s.mallocFloat(3*_[2].size),[a[0]+2,a[1]+2,3]);for(o=0;o<a[0]+2;++o)for(x=0;x<a[1]+2;++x){var A=w.get(0,o,x,0),E=w.get(0,o,x,1),S=w.get(1,o,x,0),L=w.get(1,o,x,1),C=w.get(2,o,x,0),P=w.get(2,o,x,1),z=S*P-L*C,O=C*E-P*A,D=A*L-E*S,I=Math.sqrt(z*z+O*O+D*D);I<1e-8?(I=Math.max(Math.abs(z),Math.abs(O),Math.abs(D)))<1e-8?(D=1,O=z=0,I=1):I=1/I:I=1/Math.sqrt(I),M.set(o,x,0,z*I),M.set(o,x,1,O*I),M.set(o,x,2,D*I)}s.free(w.data);var R=[1/0,1/0,1/0],j=[-1/0,-1/0,-1/0],U=1/0,V=-1/0,q=(a[0]-1)*(a[1]-1)*6,H=s.mallocFloat(n.nextPow2(10*q)),G=0,Y=0;for(o=0;o<a[0]-1;++o)t:for(x=0;x<a[1]-1;++x){for(var W=0;W<2;++W)for(var X=0;X<2;++X)for(var Z=0;Z<3;++Z){var J=this._field[Z].get(1+o+W,1+x+X);if(isNaN(J)||!isFinite(J))continue t}for(Z=0;Z<6;++Z){var K=o+k[Z][0],Q=x+k[Z][1],$=this._field[0].get(K+1,Q+1),tt=this._field[1].get(K+1,Q+1),et=J=this._field[2].get(K+1,Q+1);z=M.get(K+1,Q+1,0),O=M.get(K+1,Q+1,1),D=M.get(K+1,Q+1,2),t.intensity&&(et=t.intensity.get(K,Q)),H[G++]=K,H[G++]=Q,H[G++]=$,H[G++]=tt,H[G++]=J,H[G++]=0,H[G++]=et,H[G++]=z,H[G++]=O,H[G++]=D,R[0]=Math.min(R[0],$),R[1]=Math.min(R[1],tt),R[2]=Math.min(R[2],J),U=Math.min(U,et),j[0]=Math.max(j[0],$),j[1]=Math.max(j[1],tt),j[2]=Math.max(j[2],J),V=Math.max(V,et),Y+=1}}for(t.intensityBounds&&(U=+t.intensityBounds[0],V=+t.intensityBounds[1]),o=6;o<G;o+=10)H[o]=(H[o]-U)/(V-U);this._vertexCount=Y,this._coordinateBuffer.update(H.subarray(0,G)),s.freeFloat(H),s.free(M.data),this.bounds=[R,j],this.intensity=t.intensity||this._field[2],this.intensityBounds[0]===U&&this.intensityBounds[1]===V||(r=!0),this.intensityBounds=[U,V]}if("levels"in t){var rt=t.levels;for(rt=Array.isArray(rt[0])?rt.slice():[[],[],rt],o=0;o<3;++o)rt[o]=rt[o].slice(),rt.sort(function(t,e){return t-e});t:for(o=0;o<3;++o){if(rt[o].length!==this.contourLevels[o].length){r=!0;break}for(x=0;x<rt[o].length;++x)if(rt[o][x]!==this.contourLevels[o][x]){r=!0;break t}}this.contourLevels=rt}if(r){_=this._field,a=this.shape;for(var nt=[],it=0;it<3;++it){rt=this.contourLevels[it];var at=[],ot=[],st=[0,0,0];for(o=0;o<rt.length;++o){var lt=h(this._field[it],rt[o]);at.push(nt.length/5|0),Y=0;t:for(x=0;x<lt.cells.length;++x){var ct=lt.cells[x];for(Z=0;Z<2;++Z){var ut=lt.positions[ct[Z]],ft=ut[0],ht=0|Math.floor(ft),dt=ft-ht,pt=ut[1],mt=0|Math.floor(pt),vt=pt-mt,gt=!1;e:for(var yt=0;yt<3;++yt){st[yt]=0;var bt=(it+yt+1)%3;for(W=0;W<2;++W){var xt=W?dt:1-dt;for(K=0|Math.min(Math.max(ht+W,0),a[0]),X=0;X<2;++X){var _t=X?vt:1-vt;if(Q=0|Math.min(Math.max(mt+X,0),a[1]),J=yt<2?this._field[bt].get(K,Q):(this.intensity.get(K,Q)-this.intensityBounds[0])/(this.intensityBounds[1]-this.intensityBounds[0]),!isFinite(J)||isNaN(J)){gt=!0;break e}var wt=xt*_t;st[yt]+=wt*J}}}if(gt){if(Z>0){for(var Mt=0;Mt<5;++Mt)nt.pop();Y-=1}continue t}nt.push(st[0],st[1],ut[0],ut[1],st[2]),Y+=1}}ot.push(Y)}this._contourOffsets[it]=at,this._contourCounts[it]=ot}var kt=s.mallocFloat(nt.length);for(o=0;o<nt.length;++o)kt[o]=nt[o];this._contourBuffer.update(kt),s.freeFloat(kt)}t.colormap&&this._colorMap.setPixels(function(t){var e=u([l({colormap:t,nshades:T,format:"rgba"}).map(function(t){return[t[0],t[1],t[2],255*t[3]]})]);return c.divseq(e,255),e}(t.colormap))},S.dispose=function(){this._shader.dispose(),this._vao.dispose(),this._coordinateBuffer.dispose(),this._colorMap.dispose(),this._contourBuffer.dispose(),this._contourVAO.dispose(),this._contourShader.dispose(),this._contourPickShader.dispose(),this._dynamicBuffer.dispose(),this._dynamicVAO.dispose();for(var t=0;t<3;++t)s.freeFloat(this._field[t].data)},S.highlight=function(t){if(!t)return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(var e=0;e<3;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:this.highlightLevel[e]=-1;var r;if(r=this.snapToData?t.dataCoordinate:t.position,this.enableDynamic[0]&&r[0]!==this.dynamicLevel[0]||this.enableDynamic[1]&&r[1]!==this.dynamicLevel[1]||this.enableDynamic[2]&&r[2]!==this.dynamicLevel[2]){for(var n=0,i=this.shape,a=s.mallocFloat(12*i[0]*i[1]),o=0;o<3;++o)if(this.enableDynamic[o]){this.dynamicLevel[o]=r[o];var l=(o+1)%3,c=(o+2)%3,u=this._field[o],f=this._field[l],d=this._field[c],p=(this.intensity,h(u,r[o])),m=p.cells,v=p.positions;for(this._dynamicOffsets[o]=n,e=0;e<m.length;++e)for(var g=m[e],y=0;y<2;++y){var b=v[g[y]],x=+b[0],_=0|x,w=0|Math.min(_+1,i[0]),M=x-_,k=1-M,A=+b[1],T=0|A,E=0|Math.min(T+1,i[1]),S=A-T,L=1-S,C=k*L,P=k*S,z=M*L,O=M*S,D=C*f.get(_,T)+P*f.get(_,E)+z*f.get(w,T)+O*f.get(w,E),I=C*d.get(_,T)+P*d.get(_,E)+z*d.get(w,T)+O*d.get(w,E);if(isNaN(D)||isNaN(I)){y&&(n-=1);break}a[2*n+0]=D,a[2*n+1]=I,n+=1}this._dynamicCounts[o]=n-this._dynamicOffsets[o]}else this.dynamicLevel[o]=NaN,this._dynamicCounts[o]=0;this._dynamicBuffer.update(a.subarray(0,2*n)),s.freeFloat(a)}}},{"./lib/shaders":230,"binary-search-bounds":70,"bit-twiddle":71,colormap:105,"gl-buffer":165,"gl-mat4/invert":186,"gl-mat4/multiply":188,"gl-texture2d":233,"gl-vao":237,ndarray:439,"ndarray-gradient":430,"ndarray-ops":433,"ndarray-pack":434,"surface-nets":520,"typedarray-pool":534}],233:[function(t,e,r){"use strict";var n=t("ndarray"),i=t("ndarray-ops"),a=t("typedarray-pool");e.exports=function(t){if(arguments.length<=1)throw new Error("gl-texture2d: Missing arguments for texture2d constructor");o||function(t){o=[t.LINEAR,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_NEAREST],s=[t.NEAREST,t.LINEAR,t.NEAREST_MIPMAP_NEAREST,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_LINEAR],l=[t.REPEAT,t.CLAMP_TO_EDGE,t.MIRRORED_REPEAT]}(t);if("number"==typeof arguments[1])return v(t,arguments[1],arguments[2],arguments[3]||t.RGBA,arguments[4]||t.UNSIGNED_BYTE);if(Array.isArray(arguments[1]))return v(t,0|arguments[1][0],0|arguments[1][1],arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if("object"==typeof arguments[1]){var e=arguments[1],r=c(e)?e:e.raw;if(r)return function(t,e,r,n,i,a){var o=m(t);return t.texImage2D(t.TEXTURE_2D,0,i,i,a,e),new h(t,o,r,n,i,a)}(t,r,0|e.width,0|e.height,arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(e.shape&&e.data&&e.stride)return function(t,e){var r=e.dtype,o=e.shape.slice(),s=t.getParameter(t.MAX_TEXTURE_SIZE);if(o[0]<0||o[0]>s||o[1]<0||o[1]>s)throw new Error("gl-texture2d: Invalid texture size");var l=p(o,e.stride.slice()),c=0;"float32"===r?c=t.FLOAT:"float64"===r?(c=t.FLOAT,l=!1,r="float32"):"uint8"===r?c=t.UNSIGNED_BYTE:(c=t.UNSIGNED_BYTE,l=!1,r="uint8");var f,d,v=0;if(2===o.length)v=t.LUMINANCE,o=[o[0],o[1],1],e=n(e.data,o,[e.stride[0],e.stride[1],1],e.offset);else{if(3!==o.length)throw new Error("gl-texture2d: Invalid shape for texture");if(1===o[2])v=t.ALPHA;else if(2===o[2])v=t.LUMINANCE_ALPHA;else if(3===o[2])v=t.RGB;else{if(4!==o[2])throw new Error("gl-texture2d: Invalid shape for pixel coords");v=t.RGBA}}c!==t.FLOAT||t.getExtension("OES_texture_float")||(c=t.UNSIGNED_BYTE,l=!1);var g=e.size;if(l)f=0===e.offset&&e.data.length===g?e.data:e.data.subarray(e.offset,e.offset+g);else{var y=[o[2],o[2]*o[0],1];d=a.malloc(g,r);var b=n(d,o,y,0);"float32"!==r&&"float64"!==r||c!==t.UNSIGNED_BYTE?i.assign(b,e):u(b,e),f=d.subarray(0,g)}var x=m(t);t.texImage2D(t.TEXTURE_2D,0,v,o[0],o[1],0,v,c,f),l||a.free(d);return new h(t,x,o[0],o[1],v,c)}(t,e)}throw new Error("gl-texture2d: Invalid arguments for texture2d constructor")};var o=null,s=null,l=null;function c(t){return"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLVideoElement&&t instanceof HTMLVideoElement||"undefined"!=typeof ImageData&&t instanceof ImageData}var u=function(t,e){i.muls(t,e,255)};function f(t,e,r){var n=t.gl,i=n.getParameter(n.MAX_TEXTURE_SIZE);if(e<0||e>i||r<0||r>i)throw new Error("gl-texture2d: Invalid texture size");return t._shape=[e,r],t.bind(),n.texImage2D(n.TEXTURE_2D,0,t.format,e,r,0,t.format,t.type,null),t._mipLevels=[0],t}function h(t,e,r,n,i,a){this.gl=t,this.handle=e,this.format=i,this.type=a,this._shape=[r,n],this._mipLevels=[0],this._magFilter=t.NEAREST,this._minFilter=t.NEAREST,this._wrapS=t.CLAMP_TO_EDGE,this._wrapT=t.CLAMP_TO_EDGE,this._anisoSamples=1;var o=this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{get:function(){return o._wrapS},set:function(t){return o.wrapS=t}},{get:function(){return o._wrapT},set:function(t){return o.wrapT=t}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{get:function(){return o._shape[0]},set:function(t){return o.width=t}},{get:function(){return o._shape[1]},set:function(t){return o.height=t}}]),this._shapeVector=l}var d=h.prototype;function p(t,e){return 3===t.length?1===e[2]&&e[1]===t[0]*t[2]&&e[0]===t[2]:1===e[0]&&e[1]===t[0]}function m(t){var e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),e}function v(t,e,r,n,i){var a=t.getParameter(t.MAX_TEXTURE_SIZE);if(e<0||e>a||r<0||r>a)throw new Error("gl-texture2d: Invalid texture shape");if(i===t.FLOAT&&!t.getExtension("OES_texture_float"))throw new Error("gl-texture2d: Floating point textures not supported on this platform");var o=m(t);return t.texImage2D(t.TEXTURE_2D,0,n,e,r,0,n,i,null),new h(t,o,e,r,n,i)}Object.defineProperties(d,{minFilter:{get:function(){return this._minFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&o.indexOf(t)>=0&&(e.getExtension("OES_texture_float_linear")||(t=e.NEAREST)),s.indexOf(t)<0)throw new Error("gl-texture2d: Unknown filter mode "+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,t),this._minFilter=t}},magFilter:{get:function(){return this._magFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&o.indexOf(t)>=0&&(e.getExtension("OES_texture_float_linear")||(t=e.NEAREST)),s.indexOf(t)<0)throw new Error("gl-texture2d: Unknown filter mode "+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,t),this._magFilter=t}},mipSamples:{get:function(){return this._anisoSamples},set:function(t){var e=this._anisoSamples;if(this._anisoSamples=0|Math.max(t,1),e!==this._anisoSamples){var r=this.gl.getExtension("EXT_texture_filter_anisotropic");r&&this.gl.texParameterf(this.gl.TEXTURE_2D,r.TEXTURE_MAX_ANISOTROPY_EXT,this._anisoSamples)}return this._anisoSamples}},wrapS:{get:function(){return this._wrapS},set:function(t){if(this.bind(),l.indexOf(t)<0)throw new Error("gl-texture2d: Unknown wrap mode "+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,t),this._wrapS=t}},wrapT:{get:function(){return this._wrapT},set:function(t){if(this.bind(),l.indexOf(t)<0)throw new Error("gl-texture2d: Unknown wrap mode "+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,t),this._wrapT=t}},wrap:{get:function(){return this._wrapVector},set:function(t){if(Array.isArray(t)||(t=[t,t]),2!==t.length)throw new Error("gl-texture2d: Must specify wrap mode for rows and columns");for(var e=0;e<2;++e)if(l.indexOf(t[e])<0)throw new Error("gl-texture2d: Unknown wrap mode "+t);this._wrapS=t[0],this._wrapT=t[1];var r=this.gl;return this.bind(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,this._wrapS),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,this._wrapT),t}},shape:{get:function(){return this._shapeVector},set:function(t){if(Array.isArray(t)){if(2!==t.length)throw new Error("gl-texture2d: Invalid texture shape")}else t=[0|t,0|t];return f(this,0|t[0],0|t[1]),[0|t[0],0|t[1]]}},width:{get:function(){return this._shape[0]},set:function(t){return f(this,t|=0,this._shape[1]),t}},height:{get:function(){return this._shape[1]},set:function(t){return t|=0,f(this,this._shape[0],t),t}}}),d.bind=function(t){var e=this.gl;return void 0!==t&&e.activeTexture(e.TEXTURE0+(0|t)),e.bindTexture(e.TEXTURE_2D,this.handle),void 0!==t?0|t:e.getParameter(e.ACTIVE_TEXTURE)-e.TEXTURE0},d.dispose=function(){this.gl.deleteTexture(this.handle)},d.generateMipmap=function(){this.bind(),this.gl.generateMipmap(this.gl.TEXTURE_2D);for(var t=Math.min(this._shape[0],this._shape[1]),e=0;t>0;++e,t>>>=1)this._mipLevels.indexOf(e)<0&&this._mipLevels.push(e)},d.setPixels=function(t,e,r,o){var s=this.gl;this.bind(),Array.isArray(e)?(o=r,r=0|e[1],e=0|e[0]):(e=e||0,r=r||0),o=o||0;var l=c(t)?t:t.raw;if(l){this._mipLevels.indexOf(o)<0?(s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,this.type,l),this._mipLevels.push(o)):s.texSubImage2D(s.TEXTURE_2D,o,e,r,this.format,this.type,l)}else{if(!(t.shape&&t.stride&&t.data))throw new Error("gl-texture2d: Unsupported data type");if(t.shape.length<2||e+t.shape[1]>this._shape[1]>>>o||r+t.shape[0]>this._shape[0]>>>o||e<0||r<0)throw new Error("gl-texture2d: Texture dimensions are out of bounds");!function(t,e,r,o,s,l,c,f){var h=f.dtype,d=f.shape.slice();if(d.length<2||d.length>3)throw new Error("gl-texture2d: Invalid ndarray, must be 2d or 3d");var m=0,v=0,g=p(d,f.stride.slice());"float32"===h?m=t.FLOAT:"float64"===h?(m=t.FLOAT,g=!1,h="float32"):"uint8"===h?m=t.UNSIGNED_BYTE:(m=t.UNSIGNED_BYTE,g=!1,h="uint8");if(2===d.length)v=t.LUMINANCE,d=[d[0],d[1],1],f=n(f.data,d,[f.stride[0],f.stride[1],1],f.offset);else{if(3!==d.length)throw new Error("gl-texture2d: Invalid shape for texture");if(1===d[2])v=t.ALPHA;else if(2===d[2])v=t.LUMINANCE_ALPHA;else if(3===d[2])v=t.RGB;else{if(4!==d[2])throw new Error("gl-texture2d: Invalid shape for pixel coords");v=t.RGBA}d[2]}v!==t.LUMINANCE&&v!==t.ALPHA||s!==t.LUMINANCE&&s!==t.ALPHA||(v=s);if(v!==s)throw new Error("gl-texture2d: Incompatible texture format for setPixels");var y=f.size,b=c.indexOf(o)<0;b&&c.push(o);if(m===l&&g)0===f.offset&&f.data.length===y?b?t.texImage2D(t.TEXTURE_2D,o,s,d[0],d[1],0,s,l,f.data):t.texSubImage2D(t.TEXTURE_2D,o,e,r,d[0],d[1],s,l,f.data):b?t.texImage2D(t.TEXTURE_2D,o,s,d[0],d[1],0,s,l,f.data.subarray(f.offset,f.offset+y)):t.texSubImage2D(t.TEXTURE_2D,o,e,r,d[0],d[1],s,l,f.data.subarray(f.offset,f.offset+y));else{var x;x=l===t.FLOAT?a.mallocFloat32(y):a.mallocUint8(y);var _=n(x,d,[d[2],d[2]*d[0],1]);m===t.FLOAT&&l===t.UNSIGNED_BYTE?u(_,f):i.assign(_,f),b?t.texImage2D(t.TEXTURE_2D,o,s,d[0],d[1],0,s,l,x.subarray(0,y)):t.texSubImage2D(t.TEXTURE_2D,o,e,r,d[0],d[1],s,l,x.subarray(0,y)),l===t.FLOAT?a.freeFloat32(x):a.freeUint8(x)}}(s,e,r,o,this.format,this.type,this._mipLevels,t)}}},{ndarray:439,"ndarray-ops":433,"typedarray-pool":534}],234:[function(t,e,r){"use strict";e.exports=function(t,e,r){e?e.bind():t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null);var n=0|t.getParameter(t.MAX_VERTEX_ATTRIBS);if(r){if(r.length>n)throw new Error("gl-vao: Too many vertex attributes");for(var i=0;i<r.length;++i){var a=r[i];if(a.buffer){var o=a.buffer,s=a.size||4,l=a.type||t.FLOAT,c=!!a.normalized,u=a.stride||0,f=a.offset||0;o.bind(),t.enableVertexAttribArray(i),t.vertexAttribPointer(i,s,l,c,u,f)}else{if("number"==typeof a)t.vertexAttrib1f(i,a);else if(1===a.length)t.vertexAttrib1f(i,a[0]);else if(2===a.length)t.vertexAttrib2f(i,a[0],a[1]);else if(3===a.length)t.vertexAttrib3f(i,a[0],a[1],a[2]);else{if(4!==a.length)throw new Error("gl-vao: Invalid vertex attribute");t.vertexAttrib4f(i,a[0],a[1],a[2],a[3])}t.disableVertexAttribArray(i)}}for(;i<n;++i)t.disableVertexAttribArray(i)}else for(t.bindBuffer(t.ARRAY_BUFFER,null),i=0;i<n;++i)t.disableVertexAttribArray(i)}},{}],235:[function(t,e,r){"use strict";var n=t("./do-bind.js");function i(t){this.gl=t,this._elements=null,this._attributes=null,this._elementsType=t.UNSIGNED_SHORT}i.prototype.bind=function(){n(this.gl,this._elements,this._attributes)},i.prototype.update=function(t,e,r){this._elements=e,this._attributes=t,this._elementsType=r||this.gl.UNSIGNED_SHORT},i.prototype.dispose=function(){},i.prototype.unbind=function(){},i.prototype.draw=function(t,e,r){r=r||0;var n=this.gl;this._elements?n.drawElements(t,e,this._elementsType,r):n.drawArrays(t,r,e)},e.exports=function(t){return new i(t)}},{"./do-bind.js":234}],236:[function(t,e,r){"use strict";var n=t("./do-bind.js");function i(t,e,r,n,i,a){this.location=t,this.dimension=e,this.a=r,this.b=n,this.c=i,this.d=a}function a(t,e,r){this.gl=t,this._ext=e,this.handle=r,this._attribs=[],this._useElements=!1,this._elementsType=t.UNSIGNED_SHORT}i.prototype.bind=function(t){switch(this.dimension){case 1:t.vertexAttrib1f(this.location,this.a);break;case 2:t.vertexAttrib2f(this.location,this.a,this.b);break;case 3:t.vertexAttrib3f(this.location,this.a,this.b,this.c);break;case 4:t.vertexAttrib4f(this.location,this.a,this.b,this.c,this.d)}},a.prototype.bind=function(){this._ext.bindVertexArrayOES(this.handle);for(var t=0;t<this._attribs.length;++t)this._attribs[t].bind(this.gl)},a.prototype.unbind=function(){this._ext.bindVertexArrayOES(null)},a.prototype.dispose=function(){this._ext.deleteVertexArrayOES(this.handle)},a.prototype.update=function(t,e,r){if(this.bind(),n(this.gl,e,t),this.unbind(),this._attribs.length=0,t)for(var a=0;a<t.length;++a){var o=t[a];"number"==typeof o?this._attribs.push(new i(a,1,o)):Array.isArray(o)&&this._attribs.push(new i(a,o.length,o[0],o[1],o[2],o[3]))}this._useElements=!!e,this._elementsType=r||this.gl.UNSIGNED_SHORT},a.prototype.draw=function(t,e,r){r=r||0;var n=this.gl;this._useElements?n.drawElements(t,e,this._elementsType,r):n.drawArrays(t,r,e)},e.exports=function(t,e){return new a(t,e,e.createVertexArrayOES())}},{"./do-bind.js":234}],237:[function(t,e,r){"use strict";var n=t("./lib/vao-native.js"),i=t("./lib/vao-emulated.js");e.exports=function(t,e,r,a){var o,s=t.createVertexArray?new function(t){this.bindVertexArrayOES=t.bindVertexArray.bind(t),this.createVertexArrayOES=t.createVertexArray.bind(t),this.deleteVertexArrayOES=t.deleteVertexArray.bind(t)}(t):t.getExtension("OES_vertex_array_object");return(o=s?n(t,s):i(t)).update(e,r,a),o}},{"./lib/vao-emulated.js":235,"./lib/vao-native.js":236}],238:[function(t,e,r){e.exports=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=r[0],s=r[1],l=r[2];return 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float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform lowp vec4 u_color;\n\nvoid main() {\n gl_FragColor = u_color;\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nattribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, step(32767.0, a_pos.x), 1);\n}\n"},fill:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\n#pragma mapbox: define lowp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp vec4 color\n #pragma mapbox: initialize lowp float opacity\n\n gl_FragColor = color * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nattribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\n#pragma mapbox: define lowp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp vec4 color\n #pragma mapbox: initialize lowp float opacity\n\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},circle:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\n#pragma mapbox: define lowp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_extrude;\nvarying lowp float v_antialiasblur;\n\nvoid main() {\n #pragma mapbox: initialize lowp vec4 color\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n\n float t = smoothstep(1.0 - max(blur, v_antialiasblur), 1.0, length(v_extrude));\n gl_FragColor = color * (1.0 - t) * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform mat4 u_matrix;\nuniform bool u_scale_with_map;\nuniform vec2 u_extrude_scale;\nuniform float u_devicepixelratio;\n\nattribute vec2 a_pos;\n\n#pragma mapbox: define lowp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_extrude;\nvarying lowp float v_antialiasblur;\n\nvoid main(void) {\n #pragma mapbox: initialize lowp vec4 color\n #pragma mapbox: initialize mediump float radius\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n\n // unencode the extrusion vector that we snuck into the a_pos vector\n v_extrude = vec2(mod(a_pos, 2.0) * 2.0 - 1.0);\n\n vec2 extrude = v_extrude * radius * u_extrude_scale;\n // multiply a_pos by 0.5, since we had it * 2 in order to sneak\n // in extrusion data\n gl_Position = u_matrix * vec4(floor(a_pos * 0.5), 0, 1);\n\n if (u_scale_with_map) {\n gl_Position.xy += extrude;\n } else {\n gl_Position.xy += extrude * gl_Position.w;\n }\n\n // This is a minimum blur distance that serves as a faux-antialiasing for\n // the circle. since blur is a ratio of the circle's size and the intent is\n // to keep the blur at roughly 1px, the two are inversely related.\n v_antialiasblur = 1.0 / u_devicepixelratio / radius;\n}\n"},line:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform lowp vec4 u_color;\nuniform lowp float u_opacity;\nuniform float u_blur;\n\nvarying vec2 v_linewidth;\nvarying vec2 v_normal;\nvarying float v_gamma_scale;\n\nvoid main() {\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_linewidth.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_linewidth.t) or when fading out\n // (v_linewidth.s)\n float blur = u_blur * v_gamma_scale;\n float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\n\n gl_FragColor = u_color * (alpha * u_opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\nattribute vec2 a_pos;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform mediump float u_linewidth;\nuniform mediump float u_gapwidth;\nuniform mediump float u_antialiasing;\nuniform mediump float u_extra;\nuniform mat2 u_antialiasingmatrix;\nuniform mediump float u_offset;\nuniform mediump float u_blur;\n\nvarying vec2 v_normal;\nvarying vec2 v_linewidth;\nvarying float v_gamma_scale;\n\nvoid main() {\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n\n // We store the texture normals in the most insignificant bit\n // transform y so that 0 => -1 and 1 => 1\n // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = mod(a_pos, 2.0);\n normal.y = sign(normal.y - 0.5);\n v_normal = normal;\n\n float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\n float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist = outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n // Remove the texture normal bit of the position before scaling it with the\n // model/view matrix.\n gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\n\n // position of y on the screen\n float y = gl_Position.y / gl_Position.w;\n\n // how much features are squished in the y direction by the tilt\n float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\n\n // how much features are squished in all directions by the perspectiveness\n float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\n\n v_linewidth = vec2(outset, inset);\n v_gamma_scale = perspective_scale * squish_scale;\n}\n"},linepattern:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform float u_blur;\n\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform float u_fade;\nuniform float u_opacity;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_normal;\nvarying vec2 v_linewidth;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\nvoid main() {\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_linewidth.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_linewidth.t) or when fading out\n // (v_linewidth.s)\n float blur = u_blur * v_gamma_scale;\n float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\n\n float x_a = mod(v_linesofar / u_pattern_size_a.x, 1.0);\n float x_b = mod(v_linesofar / u_pattern_size_b.x, 1.0);\n float y_a = 0.5 + (v_normal.y * v_linewidth.s / u_pattern_size_a.y);\n float y_b = 0.5 + (v_normal.y * v_linewidth.s / u_pattern_size_b.y);\n vec2 pos_a = mix(u_pattern_tl_a, u_pattern_br_a, vec2(x_a, y_a));\n vec2 pos_b = mix(u_pattern_tl_b, u_pattern_br_b, vec2(x_b, y_b));\n\n vec4 color = mix(texture2D(u_image, pos_a), texture2D(u_image, pos_b), u_fade);\n\n alpha *= u_opacity;\n\n gl_FragColor = color * alpha;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\nattribute vec2 a_pos;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform mediump float u_linewidth;\nuniform mediump float u_gapwidth;\nuniform mediump float u_antialiasing;\nuniform mediump float u_extra;\nuniform mat2 u_antialiasingmatrix;\nuniform mediump float u_offset;\n\nvarying vec2 v_normal;\nvarying vec2 v_linewidth;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\nvoid main() {\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n // We store the texture normals in the most insignificant bit\n // transform y so that 0 => -1 and 1 => 1\n // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = mod(a_pos, 2.0);\n normal.y = sign(normal.y - 0.5);\n v_normal = normal;\n\n float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\n float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist = outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n // Remove the texture normal bit of the position before scaling it with the\n // model/view matrix.\n gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\n v_linesofar = a_linesofar;\n\n // position of y on the screen\n float y = gl_Position.y / gl_Position.w;\n\n // how much features are squished in the y direction by the tilt\n float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\n\n // how much features are squished in all directions by the perspectiveness\n float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\n\n v_linewidth = vec2(outset, inset);\n v_gamma_scale = perspective_scale * squish_scale;\n}\n"},linesdfpattern:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform lowp vec4 u_color;\nuniform lowp float u_opacity;\n\nuniform float u_blur;\nuniform sampler2D u_image;\nuniform float u_sdfgamma;\nuniform float u_mix;\n\nvarying vec2 v_normal;\nvarying vec2 v_linewidth;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\nvoid main() {\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_linewidth.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_linewidth.t) or when fading out\n // (v_linewidth.s)\n float blur = u_blur * v_gamma_scale;\n float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\n\n float sdfdist_a = texture2D(u_image, v_tex_a).a;\n float sdfdist_b = texture2D(u_image, v_tex_b).a;\n float sdfdist = mix(sdfdist_a, sdfdist_b, u_mix);\n alpha *= smoothstep(0.5 - u_sdfgamma, 0.5 + u_sdfgamma, sdfdist);\n\n gl_FragColor = u_color * (alpha * u_opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\nattribute vec2 a_pos;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform mediump float u_linewidth;\nuniform mediump float u_gapwidth;\nuniform mediump float u_antialiasing;\nuniform vec2 u_patternscale_a;\nuniform float u_tex_y_a;\nuniform vec2 u_patternscale_b;\nuniform float u_tex_y_b;\nuniform float u_extra;\nuniform mat2 u_antialiasingmatrix;\nuniform mediump float u_offset;\n\nvarying vec2 v_normal;\nvarying vec2 v_linewidth;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\nvoid main() {\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n // We store the texture normals in the most insignificant bit\n // transform y so that 0 => -1 and 1 => 1\n // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = mod(a_pos, 2.0);\n normal.y = sign(normal.y - 0.5);\n v_normal = normal;\n\n float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\n float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist = outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n // Remove the texture normal bit of the position before scaling it with the\n // model/view matrix.\n gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\n\n v_tex_a = vec2(a_linesofar * u_patternscale_a.x, normal.y * u_patternscale_a.y + u_tex_y_a);\n v_tex_b = vec2(a_linesofar * u_patternscale_b.x, normal.y * u_patternscale_b.y + u_tex_y_b);\n\n // position of y on the screen\n float y = gl_Position.y / gl_Position.w;\n\n // how much features are squished in the y direction by the tilt\n float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\n\n // how much features are squished in all directions by the perspectiveness\n float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\n\n v_linewidth = vec2(outset, inset);\n v_gamma_scale = perspective_scale * squish_scale;\n}\n"},outline:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\n#pragma mapbox: define lowp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_pos;\n\nvoid main() {\n #pragma mapbox: initialize lowp vec4 outline_color\n #pragma mapbox: initialize lowp float opacity\n\n float dist = length(v_pos - gl_FragCoord.xy);\n float alpha = smoothstep(1.0, 0.0, dist);\n gl_FragColor = outline_color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nattribute vec2 a_pos;\n\nuniform mat4 u_matrix;\nuniform vec2 u_world;\n\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp vec4 outline_color\n #pragma mapbox: initialize lowp float opacity\n\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},outlinepattern:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform float u_opacity;\nuniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\nvoid main() {\n vec2 imagecoord = mod(v_pos_a, 1.0);\n vec2 pos = mix(u_pattern_tl_a, u_pattern_br_a, imagecoord);\n vec4 color1 = texture2D(u_image, pos);\n\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\n vec2 pos2 = mix(u_pattern_tl_b, u_pattern_br_b, imagecoord_b);\n vec4 color2 = texture2D(u_image, pos2);\n\n // find distance to outline for alpha interpolation\n\n float dist = length(v_pos - gl_FragCoord.xy);\n float alpha = smoothstep(1.0, 0.0, dist);\n \n\n gl_FragColor = mix(color1, color2, u_mix) * alpha * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nuniform mat4 u_matrix;\nuniform vec2 u_world;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n vec2 scaled_size_a = u_scale_a * u_pattern_size_a;\n vec2 scaled_size_b = u_scale_b * u_pattern_size_b;\n\n // the correct offset needs to be calculated.\n //\n // The offset depends on how many pixels are between the world origin and\n // the edge of the tile:\n // vec2 offset = mod(pixel_coord, size)\n //\n // At high zoom levels there are a ton of pixels between the world origin\n // and the edge of the tile. The glsl spec only guarantees 16 bits of\n // precision for highp floats. We need more than that.\n //\n // The pixel_coord is passed in as two 16 bit values:\n // pixel_coord_upper = floor(pixel_coord / 2^16)\n // pixel_coord_lower = mod(pixel_coord, 2^16)\n //\n // The offset is calculated in a series of steps that should preserve this precision:\n vec2 offset_a = mod(mod(mod(u_pixel_coord_upper, scaled_size_a) * 256.0, scaled_size_a) * 256.0 + u_pixel_coord_lower, scaled_size_a);\n vec2 offset_b = mod(mod(mod(u_pixel_coord_upper, scaled_size_b) * 256.0, scaled_size_b) * 256.0 + u_pixel_coord_lower, scaled_size_b);\n\n v_pos_a = (u_tile_units_to_pixels * a_pos + offset_a) / scaled_size_a;\n v_pos_b = (u_tile_units_to_pixels * a_pos + offset_b) / scaled_size_b;\n\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},pattern:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform float u_opacity;\nuniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\nvoid main() {\n\n vec2 imagecoord = mod(v_pos_a, 1.0);\n vec2 pos = mix(u_pattern_tl_a, u_pattern_br_a, imagecoord);\n vec4 color1 = texture2D(u_image, pos);\n\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\n vec2 pos2 = mix(u_pattern_tl_b, u_pattern_br_b, imagecoord_b);\n vec4 color2 = texture2D(u_image, pos2);\n\n gl_FragColor = mix(color1, color2, u_mix) * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n vec2 scaled_size_a = u_scale_a * u_pattern_size_a;\n vec2 scaled_size_b = u_scale_b * u_pattern_size_b;\n\n // the correct offset needs to be calculated.\n //\n // The offset depends on how many pixels are between the world origin and\n // the edge of the tile:\n // vec2 offset = mod(pixel_coord, size)\n //\n // At high zoom levels there are a ton of pixels between the world origin\n // and the edge of the tile. The glsl spec only guarantees 16 bits of\n // precision for highp floats. We need more than that.\n //\n // The pixel_coord is passed in as two 16 bit values:\n // pixel_coord_upper = floor(pixel_coord / 2^16)\n // pixel_coord_lower = mod(pixel_coord, 2^16)\n //\n // The offset is calculated in a series of steps that should preserve this precision:\n vec2 offset_a = mod(mod(mod(u_pixel_coord_upper, scaled_size_a) * 256.0, scaled_size_a) * 256.0 + u_pixel_coord_lower, scaled_size_a);\n vec2 offset_b = mod(mod(mod(u_pixel_coord_upper, scaled_size_b) * 256.0, scaled_size_b) * 256.0 + u_pixel_coord_lower, scaled_size_b);\n\n v_pos_a = (u_tile_units_to_pixels * a_pos + offset_a) / scaled_size_a;\n v_pos_b = (u_tile_units_to_pixels * a_pos + offset_b) / scaled_size_b;\n}\n"},raster:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform float u_opacity0;\nuniform float u_opacity1;\nuniform sampler2D u_image0;\nuniform sampler2D u_image1;\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nuniform float u_brightness_low;\nuniform float u_brightness_high;\n\nuniform float u_saturation_factor;\nuniform float u_contrast_factor;\nuniform vec3 u_spin_weights;\n\nvoid main() {\n\n // read and cross-fade colors from the main and parent tiles\n vec4 color0 = texture2D(u_image0, v_pos0);\n vec4 color1 = texture2D(u_image1, v_pos1);\n vec4 color = color0 * u_opacity0 + color1 * u_opacity1;\n vec3 rgb = color.rgb;\n\n // spin\n rgb = vec3(\n dot(rgb, u_spin_weights.xyz),\n dot(rgb, u_spin_weights.zxy),\n dot(rgb, u_spin_weights.yzx));\n\n // saturation\n float average = (color.r + color.g + color.b) / 3.0;\n rgb += (average - rgb) * u_saturation_factor;\n\n // contrast\n rgb = (rgb - 0.5) * u_contrast_factor + 0.5;\n\n // brightness\n vec3 u_high_vec = vec3(u_brightness_low, u_brightness_low, u_brightness_low);\n vec3 u_low_vec = vec3(u_brightness_high, u_brightness_high, u_brightness_high);\n\n gl_FragColor = vec4(mix(u_high_vec, u_low_vec, rgb), color.a);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform mat4 u_matrix;\nuniform vec2 u_tl_parent;\nuniform float u_scale_parent;\nuniform float u_buffer_scale;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n v_pos0 = (((a_texture_pos / 32767.0) - 0.5) / u_buffer_scale ) + 0.5;\n v_pos1 = (v_pos0 * u_scale_parent) + u_tl_parent;\n}\n"},icon:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform sampler2D u_texture;\nuniform sampler2D u_fadetexture;\nuniform lowp float u_opacity;\n\nvarying vec2 v_tex;\nvarying vec2 v_fade_tex;\n\nvoid main() {\n lowp float alpha = texture2D(u_fadetexture, v_fade_tex).a * u_opacity;\n gl_FragColor = texture2D(u_texture, v_tex) * alpha;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nattribute vec2 a_pos;\nattribute vec2 a_offset;\nattribute vec2 a_texture_pos;\nattribute vec4 a_data;\n\n\n// matrix is for the vertex position.\nuniform mat4 u_matrix;\n\nuniform mediump float u_zoom;\nuniform bool u_rotate_with_map;\nuniform vec2 u_extrude_scale;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_tex;\nvarying vec2 v_fade_tex;\n\nvoid main() {\n vec2 a_tex = a_texture_pos.xy;\n mediump float a_labelminzoom = a_data[0];\n mediump vec2 a_zoom = a_data.pq;\n mediump float a_minzoom = a_zoom[0];\n mediump float a_maxzoom = a_zoom[1];\n\n // u_zoom is the current zoom level adjusted for the change in font size\n mediump float z = 2.0 - step(a_minzoom, u_zoom) - (1.0 - step(a_maxzoom, u_zoom));\n\n vec2 extrude = u_extrude_scale * (a_offset / 64.0);\n if (u_rotate_with_map) {\n gl_Position = u_matrix * vec4(a_pos + extrude, 0, 1);\n gl_Position.z += z * gl_Position.w;\n } else {\n gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\n }\n\n v_tex = a_tex / u_texsize;\n v_fade_tex = vec2(a_labelminzoom / 255.0, 0.0);\n}\n"},sdf:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform sampler2D u_texture;\nuniform sampler2D u_fadetexture;\nuniform lowp vec4 u_color;\nuniform lowp float u_opacity;\nuniform lowp float u_buffer;\nuniform lowp float u_gamma;\n\nvarying vec2 v_tex;\nvarying vec2 v_fade_tex;\nvarying float v_gamma_scale;\n\nvoid main() {\n lowp float dist = texture2D(u_texture, v_tex).a;\n lowp float fade_alpha = texture2D(u_fadetexture, v_fade_tex).a;\n lowp float gamma = u_gamma * v_gamma_scale;\n lowp float alpha = smoothstep(u_buffer - gamma, u_buffer + gamma, dist) * fade_alpha;\n\n gl_FragColor = u_color * (alpha * u_opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nconst float PI = 3.141592653589793;\n\nattribute vec2 a_pos;\nattribute vec2 a_offset;\nattribute vec2 a_texture_pos;\nattribute vec4 a_data;\n\n\n// matrix is for the vertex position.\nuniform mat4 u_matrix;\n\nuniform mediump float u_zoom;\nuniform bool u_rotate_with_map;\nuniform bool u_pitch_with_map;\nuniform mediump float u_pitch;\nuniform mediump float u_bearing;\nuniform mediump float u_aspect_ratio;\nuniform vec2 u_extrude_scale;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_tex;\nvarying vec2 v_fade_tex;\nvarying float v_gamma_scale;\n\nvoid main() {\n vec2 a_tex = a_texture_pos.xy;\n mediump float a_labelminzoom = a_data[0];\n mediump vec2 a_zoom = a_data.pq;\n mediump float a_minzoom = a_zoom[0];\n mediump float a_maxzoom = a_zoom[1];\n\n // u_zoom is the current zoom level adjusted for the change in font size\n mediump float z = 2.0 - step(a_minzoom, u_zoom) - (1.0 - step(a_maxzoom, u_zoom));\n\n // pitch-alignment: map\n // rotation-alignment: map | viewport\n if (u_pitch_with_map) {\n lowp float angle = u_rotate_with_map ? (a_data[1] / 256.0 * 2.0 * PI) : u_bearing;\n lowp float asin = sin(angle);\n lowp float acos = cos(angle);\n mat2 RotationMatrix = mat2(acos, asin, -1.0 * asin, acos);\n vec2 offset = RotationMatrix * a_offset;\n vec2 extrude = u_extrude_scale * (offset / 64.0);\n gl_Position = u_matrix * vec4(a_pos + extrude, 0, 1);\n gl_Position.z += z * gl_Position.w;\n // pitch-alignment: viewport\n // rotation-alignment: map\n } else if (u_rotate_with_map) {\n // foreshortening factor to apply on pitched maps\n // as a label goes from horizontal <=> vertical in angle\n // it goes from 0% foreshortening to up to around 70% foreshortening\n lowp float pitchfactor = 1.0 - cos(u_pitch * sin(u_pitch * 0.75));\n\n lowp float lineangle = a_data[1] / 256.0 * 2.0 * PI;\n\n // use the lineangle to position points a,b along the line\n // project the points and calculate the label angle in projected space\n // this calculation allows labels to be rendered unskewed on pitched maps\n vec4 a = u_matrix * vec4(a_pos, 0, 1);\n vec4 b = u_matrix * vec4(a_pos + vec2(cos(lineangle),sin(lineangle)), 0, 1);\n lowp float angle = atan((b[1]/b[3] - a[1]/a[3])/u_aspect_ratio, b[0]/b[3] - a[0]/a[3]);\n lowp float asin = sin(angle);\n lowp float acos = cos(angle);\n mat2 RotationMatrix = mat2(acos, -1.0 * asin, asin, acos);\n\n vec2 offset = RotationMatrix * (vec2((1.0-pitchfactor)+(pitchfactor*cos(angle*2.0)), 1.0) * a_offset);\n vec2 extrude = u_extrude_scale * (offset / 64.0);\n gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\n gl_Position.z += z * gl_Position.w;\n // pitch-alignment: viewport\n // rotation-alignment: viewport\n } else {\n vec2 extrude = u_extrude_scale * (a_offset / 64.0);\n gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\n }\n\n v_gamma_scale = (gl_Position.w - 0.5);\n\n v_tex = a_tex / u_texsize;\n v_fade_tex = vec2(a_labelminzoom / 255.0, 0.0);\n}\n"},collisionbox:{fragmentSource:"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform float u_zoom;\nuniform float u_maxzoom;\n\nvarying float v_max_zoom;\nvarying float v_placement_zoom;\n\nvoid main() {\n\n float alpha = 0.5;\n\n gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0) * alpha;\n\n if (v_placement_zoom > u_zoom) {\n gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\n }\n\n if (u_zoom >= v_max_zoom) {\n gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0) * alpha * 0.25;\n }\n\n if (v_placement_zoom >= u_maxzoom) {\n gl_FragColor = vec4(0.0, 0.0, 1.0, 1.0) * alpha * 0.2;\n }\n}\n",vertexSource:"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nattribute vec2 a_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_data;\n\nuniform mat4 u_matrix;\nuniform float u_scale;\n\nvarying float v_max_zoom;\nvarying float v_placement_zoom;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos + a_extrude / u_scale, 0.0, 1.0);\n\n v_max_zoom = a_data.x;\n v_placement_zoom = a_data.y;\n}\n"}},e.exports.util="float evaluate_zoom_function_1(const vec4 values, const float t) {\n if (t < 1.0) {\n return mix(values[0], values[1], t);\n } else if (t < 2.0) {\n return mix(values[1], values[2], t - 1.0);\n } else {\n return mix(values[2], values[3], t - 2.0);\n }\n}\nvec4 evaluate_zoom_function_4(const vec4 value0, const vec4 value1, const vec4 value2, const vec4 value3, const float t) {\n if (t < 1.0) {\n return mix(value0, value1, t);\n } else if (t < 2.0) {\n return mix(value1, value2, t - 1.0);\n } else {\n return mix(value2, value3, t - 2.0);\n }\n}\n"},{path:449}],276:[function(t,e,r){"use strict";var n=t("util").format;e.exports=function(t,e){this.message=(t?t+": ":"")+n.apply(n,Array.prototype.slice.call(arguments,2)),null!==e&&void 0!==e&&e.__line__&&(this.line=e.__line__)}},{util:543}],277:[function(t,e,r){"use strict";e.exports=function(t){for(var e=1;e<arguments.length;e++){var r=arguments[e];for(var n in r)t[n]=r[n]}return 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v=t.childLayers[m],g=n[v.id],y=p.name;l("a_"===p.name.slice(0,2));var b,x=p.name.slice(2);if(g.fragmentPragmas.initialize[x]="",v.isPaintValueFeatureConstant(p.paintProperty))g.uniforms.push(p),g.fragmentPragmas.define[x]=g.vertexPragmas.define[x]=["uniform",c,u,y].join(" ")+";",g.fragmentPragmas.initialize[x]=g.vertexPragmas.initialize[x]=[c,u,x,"=",y].join(" ")+";\n";else if(v.isPaintValueZoomConstant(p.paintProperty)){g.attributes.push(o.extend({},p,{name:y})),b=["varying",c,u,x].join(" ")+";\n";var _=[g.fragmentPragmas.define[x],"attribute",c,u,y].join(" ")+";\n";g.fragmentPragmas.define[x]=b,g.vertexPragmas.define[x]=b+_,g.vertexPragmas.initialize[x]=[x,"=",y,"/",p.multiplier.toFixed(1)].join(" ")+";\n"}else{for(var w="u_"+y.slice(2)+"_t",M=v.getPaintValueStopZoomLevels(p.paintProperty),k=0;k<M.length&&M[k]<t.zoom;)k++;for(var A=Math.max(0,Math.min(M.length-4,k-2)),T=[],E=0;E<4;E++)T.push(M[Math.min(A+E,M.length-1)]);b=["varying",c,u,x].join(" 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a(t,{layoutVertexArrayType:i.layoutVertexArrayType.serialize(),elementArrayType:i.elementArrayType&&i.elementArrayType.serialize(),elementArrayType2:i.elementArrayType2&&i.elementArrayType2.serialize(),paintVertexArrayTypes:o})})})}}e.exports=c,c.create=function(e){return new({fill:t("./bucket/fill_bucket"),line:t("./bucket/line_bucket"),circle:t("./bucket/circle_bucket"),symbol:t("./bucket/symbol_bucket")}[e.layer.type])(e)},c.EXTENT=8192,c.prototype.populateArrays=function(){this.createArrays(),this.recalculateStyleLayers();for(var t=0;t<this.features.length;t++)this.addFeature(this.features[t]);this.trimArrays()},c.prototype.prepareArrayGroup=function(t,e){var r=this.arrayGroups[t],n=r.length&&r[r.length-1];return n&&n.hasCapacityFor(e)||((n=new i({layoutVertexArrayType:this.programInterfaces[t].layoutVertexArrayType,elementArrayType:this.programInterfaces[t].elementArrayType,elementArrayType2:this.programInterfaces[t].elementArrayType2,paintVertexArrayTypes:this.paintVertexArrayTypes[t]})).index=r.length,r.push(n)),n},c.prototype.createArrays=function(){for(var t in this.arrayGroups={},this.paintVertexArrayTypes={},this.programInterfaces){this.arrayGroups[t]=[];var e=this.paintVertexArrayTypes[t]={},r=this.paintAttributes[t];for(var n in r)e[n]=new c.VertexArrayType(r[n].attributes)}},c.prototype.destroy=function(t){for(var e in this.bufferGroups)for(var r=this.bufferGroups[e],n=0;n<r.length;n++)r[n].destroy(t)},c.prototype.trimArrays=function(){for(var t in this.arrayGroups)for(var e=this.arrayGroups[t],r=0;r<e.length;r++)e[r].trim()},c.prototype.isEmpty=function(){for(var t in this.arrayGroups)for(var e=this.arrayGroups[t],r=0;r<e.length;r++)if(!e[r].isEmpty())return!1;return!0},c.prototype.getTransferables=function(t){for(var e in this.arrayGroups)for(var r=this.arrayGroups[e],n=0;n<r.length;n++)r[n].getTransferables(t)},c.prototype.setUniforms=function(t,e,r,n,i){for(var a=this.paintAttributes[e][n.id].uniforms,o=0;o<a.length;o++){var s=a[o],l=r[s.name];t["uniform"+s.components+"fv"](l,s.getValue(n,i))}},c.prototype.serialize=function(){return{layerId:this.layer.id,zoom:this.zoom,arrays:o.mapObject(this.arrayGroups,function(t){return t.map(function(t){return t.serialize()})}),paintVertexArrayTypes:o.mapObject(this.paintVertexArrayTypes,function(t){return o.mapObject(t,function(t){return t.serialize()})}),childLayerIds:this.childLayers.map(function(t){return t.id})}},c.prototype.createFilter=function(){this.filter||(this.filter=n(this.layer.filter))};var u={lastIntegerZoom:1/0,lastIntegerZoomTime:0,lastZoom:0};function f(t,e){return function(r,n,i){if(1===e.length)return t.getValue(r,o.extend({},n,{zoom:e[0]}),i);for(var a=[],s=0;s<e.length;s++){var l=e[s];a.push(t.getValue(r,o.extend({},n,{zoom:l}),i)[0])}return a}}function h(t,e){return function(r,n){var i=r.getPaintInterpolationT(t.paintProperty,n.zoom);return[Math.max(0,Math.min(4,i-e))]}}c.prototype.recalculateStyleLayers=function(){for(var t=0;t<this.childLayers.length;t++)this.childLayers[t].recalculate(this.zoom,u)},c.prototype.populatePaintArrays=function(t,e,r,n,i){for(var a=0;a<this.childLayers.length;a++)for(var o=this.childLayers[a],s=this.arrayGroups[t],l=n.index;l<s.length;l++){var c=s[l],u=c.layoutVertexArray.length,f=c.paintVertexArrays[o.id];f.resize(u);for(var h=this.paintAttributes[t][o.id].attributes,d=0;d<h.length;d++)for(var p=h[d],m=p.getValue(o,e,r),v=p.multiplier||1,g=p.components||1,y=l===n.index?i:0;y<u;y++)for(var b=f.get(y),x=0;x<g;x++){b[g>1?p.name+x:p.name]=m[x]*v}}},c.VertexArrayType=function(t){return new s({members:t,alignment:4})},c.ElementArrayType=function(t){return new s({members:[{type:"Uint16",name:"vertices",components:t||3}]})}},{"../util/struct_array":412,"../util/util":414,"./array_group":300,"./bucket/circle_bucket":302,"./bucket/fill_bucket":303,"./bucket/line_bucket":304,"./bucket/symbol_bucket":305,"./buffer_group":307,assert:51,"feature-filter":141}],302:[function(t,e,r){"use strict";var n=t("../bucket"),i=t("../../util/util"),a=t("../load_geometry"),o=n.EXTENT;function s(){n.apply(this,arguments)}e.exports=s,s.prototype=i.inherit(n,{}),s.prototype.addCircleVertex=function(t,e,r,n,i){return t.emplaceBack(2*e+(n+1)/2,2*r+(i+1)/2)},s.prototype.programInterfaces={circle:{layoutVertexArrayType:new n.VertexArrayType([{name:"a_pos",components:2,type:"Int16"}]),elementArrayType:new n.ElementArrayType,paintAttributes:[{name:"a_color",components:4,type:"Uint8",getValue:function(t,e,r){return t.getPaintValue("circle-color",e,r)},multiplier:255,paintProperty:"circle-color"},{name:"a_radius",components:1,type:"Uint16",isLayerConstant:!1,getValue:function(t,e,r){return[t.getPaintValue("circle-radius",e,r)]},multiplier:10,paintProperty:"circle-radius"},{name:"a_blur",components:1,type:"Uint16",isLayerConstant:!1,getValue:function(t,e,r){return[t.getPaintValue("circle-blur",e,r)]},multiplier:10,paintProperty:"circle-blur"},{name:"a_opacity",components:1,type:"Uint16",isLayerConstant:!1,getValue:function(t,e,r){return[t.getPaintValue("circle-opacity",e,r)]},multiplier:255,paintProperty:"circle-opacity"}]}},s.prototype.addFeature=function(t){for(var e={zoom:this.zoom},r=a(t),n=this.prepareArrayGroup("circle",0),i=n.layoutVertexArray.length,s=0;s<r.length;s++)for(var l=0;l<r[s].length;l++){var c=r[s][l].x,u=r[s][l].y;if(!(c<0||c>=o||u<0||u>=o)){var f=this.prepareArrayGroup("circle",4),h=f.layoutVertexArray,d=this.addCircleVertex(h,c,u,-1,-1);this.addCircleVertex(h,c,u,1,-1),this.addCircleVertex(h,c,u,1,1),this.addCircleVertex(h,c,u,-1,1),f.elementArray.emplaceBack(d,d+1,d+2),f.elementArray.emplaceBack(d,d+3,d+2)}}this.populatePaintArrays("circle",e,t.properties,n,i)}},{"../../util/util":414,"../bucket":301,"../load_geometry":309}],303:[function(t,e,r){"use strict";var n=t("../bucket"),i=t("../../util/util"),a=t("../load_geometry"),o=t("earcut"),s=t("../../util/classify_rings");function l(){n.apply(this,arguments)}e.exports=l,l.prototype=i.inherit(n,{}),l.prototype.programInterfaces={fill:{layoutVertexArrayType:new n.VertexArrayType([{name:"a_pos",components:2,type:"Int16"}]),elementArrayType:new n.ElementArrayType(1),elementArrayType2:new n.ElementArrayType(2),paintAttributes:[{name:"a_color",components:4,type:"Uint8",getValue:function(t,e,r){return t.getPaintValue("fill-color",e,r)},multiplier:255,paintProperty:"fill-color"},{name:"a_outline_color",components:4,type:"Uint8",getValue:function(t,e,r){return t.getPaintValue("fill-outline-color",e,r)},multiplier:255,paintProperty:"fill-outline-color"},{name:"a_opacity",components:1,type:"Uint8",getValue:function(t,e,r){return[t.getPaintValue("fill-opacity",e,r)]},multiplier:255,paintProperty:"fill-opacity"}]}},l.prototype.addFeature=function(t){for(var e=a(t),r=s(e,500),n=this.prepareArrayGroup("fill",0),i=n.layoutVertexArray.length,o=0;o<r.length;o++)this.addPolygon(r[o]);this.populatePaintArrays("fill",{zoom:this.zoom},t.properties,n,i)},l.prototype.addPolygon=function(t){for(var e=0,r=0;r<t.length;r++)e+=t[r].length;for(var n=this.prepareArrayGroup("fill",e),i=[],a=[],s=n.layoutVertexArray.length,l=0;l<t.length;l++){var c=t[l];l>0&&a.push(i.length/2);for(var u=0;u<c.length;u++){var f=c[u],h=n.layoutVertexArray.emplaceBack(f.x,f.y);u>=1&&n.elementArray2.emplaceBack(h-1,h),i.push(f.x),i.push(f.y)}}for(var d=o(i,a),p=0;p<d.length;p++)n.elementArray.emplaceBack(d[p]+s)}},{"../../util/classify_rings":402,"../../util/util":414,"../bucket":301,"../load_geometry":309,earcut:135}],304:[function(t,e,r){"use strict";var n=t("../bucket"),i=t("../../util/util"),a=t("../load_geometry"),o=n.EXTENT,s=Math.cos(Math.PI/180*37.5),l=Math.pow(2,14)/.5;function c(){n.apply(this,arguments)}e.exports=c,c.prototype=i.inherit(n,{}),c.prototype.addLineVertex=function(t,e,r,n,i,a,o){return t.emplaceBack(e.x<<1|n,e.y<<1|i,Math.round(63*r.x)+128,Math.round(63*r.y)+128,1+(0===a?0:a<0?-1:1)|(.5*o&63)<<2,.5*o>>6)},c.prototype.programInterfaces={line:{layoutVertexArrayType:new n.VertexArrayType([{name:"a_pos",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}]),elementArrayType:new n.ElementArrayType}},c.prototype.addFeature=function(t){for(var e=a(t,15),r=0;r<e.length;r++)this.addLine(e[r],this.layer.layout["line-join"],this.layer.layout["line-cap"],this.layer.layout["line-miter-limit"],this.layer.layout["line-round-limit"])},c.prototype.addLine=function(t,e,r,n,i){for(var a=t.length;a>2&&t[a-1].equals(t[a-2]);)a--;if(!(t.length<2)){"bevel"===e&&(n=1.05);var l=o/(512*this.overscaling)*15,c=t[0],u=t[a-1],f=c.equals(u);if(this.prepareArrayGroup("line",10*a),2!==a||!f){this.distance=0;var h,d,p,m,v,g,y,b=r,x=f?"butt":r,_=!0;this.e1=this.e2=this.e3=-1,f&&(h=t[a-2],v=c.sub(h)._unit()._perp());for(var w=0;w<a;w++)if(!(p=f&&w===a-1?t[1]:t[w+1])||!t[w].equals(p)){v&&(m=v),h&&(d=h),h=t[w],v=p?p.sub(h)._unit()._perp():m;var M=(m=m||v).add(v)._unit(),k=M.x*v.x+M.y*v.y,A=1/k,T=k<s&&d&&p;if(T&&w>0){var E=h.dist(d);if(E>2*l){var S=h.sub(h.sub(d)._mult(l/E)._round());this.distance+=S.dist(d),this.addCurrentVertex(S,this.distance,m.mult(1),0,0,!1),d=S}}var L=d&&p,C=L?e:p?b:x;if(L&&"round"===C&&(A<i?C="miter":A<=2&&(C="fakeround")),"miter"===C&&A>n&&(C="bevel"),"bevel"===C&&(A>2&&(C="flipbevel"),A<n&&(C="miter")),d&&(this.distance+=h.dist(d)),"miter"===C)M._mult(A),this.addCurrentVertex(h,this.distance,M,0,0,!1);else if("flipbevel"===C){if(A>100)M=v.clone();else{var P=m.x*v.y-m.y*v.x>0?-1:1,z=A*m.add(v).mag()/m.sub(v).mag();M._perp()._mult(z*P)}this.addCurrentVertex(h,this.distance,M,0,0,!1),this.addCurrentVertex(h,this.distance,M.mult(-1),0,0,!1)}else if("bevel"===C||"fakeround"===C){var O=m.x*v.y-m.y*v.x>0,D=-Math.sqrt(A*A-1);if(O?(y=0,g=D):(g=0,y=D),_||this.addCurrentVertex(h,this.distance,m,g,y,!1),"fakeround"===C){for(var I,R=Math.floor(8*(.5-(k-.5))),N=0;N<R;N++)I=v.mult((N+1)/(R+1))._add(m)._unit(),this.addPieSliceVertex(h,this.distance,I,O);this.addPieSliceVertex(h,this.distance,M,O);for(var F=R-1;F>=0;F--)I=m.mult((F+1)/(R+1))._add(v)._unit(),this.addPieSliceVertex(h,this.distance,I,O)}p&&this.addCurrentVertex(h,this.distance,v,-g,-y,!1)}else"butt"===C?(_||this.addCurrentVertex(h,this.distance,m,0,0,!1),p&&this.addCurrentVertex(h,this.distance,v,0,0,!1)):"square"===C?(_||(this.addCurrentVertex(h,this.distance,m,1,1,!1),this.e1=this.e2=-1),p&&this.addCurrentVertex(h,this.distance,v,-1,-1,!1)):"round"===C&&(_||(this.addCurrentVertex(h,this.distance,m,0,0,!1),this.addCurrentVertex(h,this.distance,m,1,1,!0),this.e1=this.e2=-1),p&&(this.addCurrentVertex(h,this.distance,v,-1,-1,!0),this.addCurrentVertex(h,this.distance,v,0,0,!1)));if(T&&w<a-1){var j=h.dist(p);if(j>2*l){var B=h.add(p.sub(h)._mult(l/j)._round());this.distance+=B.dist(h),this.addCurrentVertex(B,this.distance,v.mult(1),0,0,!1),h=B}}_=!1}}}},c.prototype.addCurrentVertex=function(t,e,r,n,i,a){var o,s=a?1:0,c=this.arrayGroups.line[this.arrayGroups.line.length-1],u=c.layoutVertexArray,f=c.elementArray;o=r.clone(),n&&o._sub(r.perp()._mult(n)),this.e3=this.addLineVertex(u,t,o,s,0,n,e),this.e1>=0&&this.e2>=0&&f.emplaceBack(this.e1,this.e2,this.e3),this.e1=this.e2,this.e2=this.e3,o=r.mult(-1),i&&o._sub(r.perp()._mult(i)),this.e3=this.addLineVertex(u,t,o,s,1,-i,e),this.e1>=0&&this.e2>=0&&f.emplaceBack(this.e1,this.e2,this.e3),this.e1=this.e2,this.e2=this.e3,e>l/2&&(this.distance=0,this.addCurrentVertex(t,this.distance,r,n,i,a))},c.prototype.addPieSliceVertex=function(t,e,r,n){var i=n?1:0;r=r.mult(n?-1:1);var a=this.arrayGroups.line[this.arrayGroups.line.length-1],o=a.layoutVertexArray,s=a.elementArray;this.e3=this.addLineVertex(o,t,r,0,i,0,e),this.e1>=0&&this.e2>=0&&s.emplaceBack(this.e1,this.e2,this.e3),n?this.e2=this.e3:this.e1=this.e3}},{"../../util/util":414,"../bucket":301,"../load_geometry":309}],305:[function(t,e,r){"use strict";var n=t("point-geometry"),i=t("../bucket"),a=t("../../symbol/anchor"),o=t("../../symbol/get_anchors"),s=t("../../util/token"),l=t("../../symbol/quads"),c=t("../../symbol/shaping"),u=t("../../symbol/resolve_text"),f=t("../../symbol/mergelines"),h=t("../../symbol/clip_line"),d=t("../../util/util"),p=t("../load_geometry"),m=t("../../symbol/collision_feature"),v=c.shapeText,g=c.shapeIcon,y=l.getGlyphQuads,b=l.getIconQuads,x=i.EXTENT;function _(t){i.apply(this,arguments),this.showCollisionBoxes=t.showCollisionBoxes,this.overscaling=t.overscaling,this.collisionBoxArray=t.collisionBoxArray,this.symbolQuadsArray=t.symbolQuadsArray,this.symbolInstancesArray=t.symbolInstancesArray,this.sdfIcons=t.sdfIcons,this.iconsNeedLinear=t.iconsNeedLinear,this.adjustedTextSize=t.adjustedTextSize,this.adjustedIconSize=t.adjustedIconSize,this.fontstack=t.fontstack}e.exports=_,_.MAX_QUADS=65535,_.prototype=d.inherit(i,{}),_.prototype.serialize=function(){var t=i.prototype.serialize.apply(this);return t.sdfIcons=this.sdfIcons,t.iconsNeedLinear=this.iconsNeedLinear,t.adjustedTextSize=this.adjustedTextSize,t.adjustedIconSize=this.adjustedIconSize,t.fontstack=this.fontstack,t};var w=new i.VertexArrayType([{name:"a_pos",components:2,type:"Int16"},{name:"a_offset",components:2,type:"Int16"},{name:"a_texture_pos",components:2,type:"Uint16"},{name:"a_data",components:4,type:"Uint8"}]),M=new i.ElementArrayType;function k(t,e,r,n,i,a,o,s,l,c,u){return t.emplaceBack(e,r,Math.round(64*n),Math.round(64*i),a/4,o/4,10*(c||0),u,10*(s||0),10*Math.min(l||25,25))}_.prototype.addCollisionBoxVertex=function(t,e,r,n,i){return t.emplaceBack(e.x,e.y,Math.round(r.x),Math.round(r.y),10*n,10*i)},_.prototype.programInterfaces={glyph:{layoutVertexArrayType:w,elementArrayType:M},icon:{layoutVertexArrayType:w,elementArrayType:M},collisionBox:{layoutVertexArrayType:new i.VertexArrayType([{name:"a_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"},{name:"a_data",components:2,type:"Uint8"}])}},_.prototype.populateArrays=function(t,e,r){var n={lastIntegerZoom:1/0,lastIntegerZoomTime:0,lastZoom:0};this.adjustedTextMaxSize=this.layer.getLayoutValue("text-size",{zoom:18,zoomHistory:n}),this.adjustedTextSize=this.layer.getLayoutValue("text-size",{zoom:this.zoom+1,zoomHistory:n}),this.adjustedIconMaxSize=this.layer.getLayoutValue("icon-size",{zoom:18,zoomHistory:n}),this.adjustedIconSize=this.layer.getLayoutValue("icon-size",{zoom:this.zoom+1,zoomHistory:n});var i=512*this.overscaling;this.tilePixelRatio=x/i,this.compareText={},this.iconsNeedLinear=!1,this.symbolInstancesStartIndex=this.symbolInstancesArray.length;var a=this.layer.layout,o=this.features,l=this.textFeatures,c=.5,u=.5;switch(a["text-anchor"]){case"right":case"top-right":case"bottom-right":c=1;break;case"left":case"top-left":case"bottom-left":c=0}switch(a["text-anchor"]){case"bottom":case"bottom-right":case"bottom-left":u=1;break;case"top":case"top-right":case"top-left":u=0}for(var h,m,y="right"===a["text-justify"]?1:"left"===a["text-justify"]?0:.5,b=24*a["text-line-height"],_="line"!==a["symbol-placement"]?24*a["text-max-width"]:0,w=24*a["text-letter-spacing"],M=[24*a["text-offset"][0],24*a["text-offset"][1]],k=this.fontstack=a["text-font"].join(","),A=[],T=0;T<o.length;T++)A.push(p(o[T]));if("line"===a["symbol-placement"]){var E=f(o,l,A);A=E.geometries,o=E.features,l=E.textFeatures}for(var S=0;S<o.length;S++)if(A[S]){if(h=l[S]?v(l[S],e[k],_,b,c,u,y,w,M):null,a["icon-image"]){var L=r[s(o[S].properties,a["icon-image"])];m=g(L,a),L&&(void 0===this.sdfIcons?this.sdfIcons=L.sdf:this.sdfIcons!==L.sdf&&d.warnOnce("Style sheet warning: Cannot mix SDF and non-SDF icons in one buffer"),1!==L.pixelRatio?this.iconsNeedLinear=!0:0===a["icon-rotate"]&&this.layer.isLayoutValueFeatureConstant("icon-rotate")||(this.iconsNeedLinear=!0))}else m=null;(h||m)&&this.addFeature(A[S],h,m,o[S])}this.symbolInstancesEndIndex=this.symbolInstancesArray.length,this.placeFeatures(t,this.showCollisionBoxes),this.trimArrays()},_.prototype.addFeature=function(t,e,r,n){var i=this.layer.layout,s=this.adjustedTextSize/24,l=void 0!==this.adjustedTextMaxSize?this.adjustedTextMaxSize:this.adjustedTextSize,c=this.tilePixelRatio*s,u=this.tilePixelRatio*l/24,f=this.tilePixelRatio*this.adjustedIconSize,d=this.tilePixelRatio*i["symbol-spacing"],p=i["symbol-avoid-edges"],m=i["text-padding"]*this.tilePixelRatio,v=i["icon-padding"]*this.tilePixelRatio,g=i["text-max-angle"]/180*Math.PI,y="map"===i["text-rotation-alignment"]&&"line"===i["symbol-placement"],b="map"===i["icon-rotation-alignment"]&&"line"===i["symbol-placement"],_=i["text-allow-overlap"]||i["icon-allow-overlap"]||i["text-ignore-placement"]||i["icon-ignore-placement"],w="line"===i["symbol-placement"],M=d/2;w&&(t=h(t,0,0,x,x));for(var k=0;k<t.length;k++)for(var A,T=t[k],E=0,S=(A=w?o(T,d,g,e,r,24,u,this.overscaling,x):[new a(T[0].x,T[0].y,0)]).length;E<S;E++){var L=A[E];if(!(e&&w&&this.anchorIsTooClose(e.text,M,L))){var C=!(L.x<0||L.x>x||L.y<0||L.y>x);if(!p||C){var P=C||_;this.addSymbolInstance(L,T,e,r,this.layer,P,this.symbolInstancesArray.length,this.collisionBoxArray,n.index,this.sourceLayerIndex,this.index,c,m,y,f,v,b,{zoom:this.zoom},n.properties)}}}},_.prototype.anchorIsTooClose=function(t,e,r){var n=this.compareText;if(t in n){for(var i=n[t],a=i.length-1;a>=0;a--)if(r.dist(i[a])<e)return!0}else n[t]=[];return n[t].push(r),!1},_.prototype.placeFeatures=function(t,e){this.recalculateStyleLayers(),this.createArrays();var r=this.layer.layout,n=t.maxScale,i="map"===r["text-rotation-alignment"]&&"line"===r["symbol-placement"],a="map"===r["icon-rotation-alignment"]&&"line"===r["symbol-placement"];if(r["text-allow-overlap"]||r["icon-allow-overlap"]||r["text-ignore-placement"]||r["icon-ignore-placement"]){var o=this.symbolInstancesArray.toArray(this.symbolInstancesStartIndex,this.symbolInstancesEndIndex),s=t.angle,l=Math.sin(s),c=Math.cos(s);this.sortedSymbolInstances=o.sort(function(t,e){return(l*t.anchorPointX+c*t.anchorPointY|0)-(l*e.anchorPointX+c*e.anchorPointY|0)||e.index-t.index})}for(var u=this.symbolInstancesStartIndex;u<this.symbolInstancesEndIndex;u++){var f=this.sortedSymbolInstances?this.sortedSymbolInstances[u-this.symbolInstancesStartIndex]:this.symbolInstancesArray.get(u),h={boxStartIndex:f.textBoxStartIndex,boxEndIndex:f.textBoxEndIndex},d={boxStartIndex:f.iconBoxStartIndex,boxEndIndex:f.iconBoxEndIndex},p=!(f.textBoxStartIndex===f.textBoxEndIndex),m=!(f.iconBoxStartIndex===f.iconBoxEndIndex),v=r["text-optional"]||!p,g=r["icon-optional"]||!m,y=p?t.placeCollisionFeature(h,r["text-allow-overlap"],r["symbol-avoid-edges"]):t.minScale,b=m?t.placeCollisionFeature(d,r["icon-allow-overlap"],r["symbol-avoid-edges"]):t.minScale;v||g?!g&&y?y=Math.max(b,y):!v&&b&&(b=Math.max(b,y)):b=y=Math.max(b,y),p&&(t.insertCollisionFeature(h,y,r["text-ignore-placement"]),y<=n&&this.addSymbols("glyph",f.glyphQuadStartIndex,f.glyphQuadEndIndex,y,r["text-keep-upright"],i,t.angle)),m&&(t.insertCollisionFeature(d,b,r["icon-ignore-placement"]),b<=n&&this.addSymbols("icon",f.iconQuadStartIndex,f.iconQuadEndIndex,b,r["icon-keep-upright"],a,t.angle))}e&&this.addToDebugBuffers(t)},_.prototype.addSymbols=function(t,e,r,n,i,a,o){for(var s=this.prepareArrayGroup(t,4*(r-e)),l=s.elementArray,c=s.layoutVertexArray,u=this.zoom,f=Math.max(Math.log(n)/Math.LN2+u,0),h=e;h<r;h++){var d=this.symbolQuadsArray.get(h).SymbolQuad,p=(d.anchorAngle+o+Math.PI)%(2*Math.PI);if(!(i&&a&&(p<=Math.PI/2||p>3*Math.PI/2))){var m=d.tl,v=d.tr,g=d.bl,y=d.br,b=d.tex,x=d.anchorPoint,_=Math.max(u+Math.log(d.minScale)/Math.LN2,f),w=Math.min(u+Math.log(d.maxScale)/Math.LN2,25);if(!(w<=_)){_===f&&(_=0);var M=Math.round(d.glyphAngle/(2*Math.PI)*256),A=k(c,x.x,x.y,m.x,m.y,b.x,b.y,_,w,f,M);k(c,x.x,x.y,v.x,v.y,b.x+b.w,b.y,_,w,f,M),k(c,x.x,x.y,g.x,g.y,b.x,b.y+b.h,_,w,f,M),k(c,x.x,x.y,y.x,y.y,b.x+b.w,b.y+b.h,_,w,f,M),l.emplaceBack(A,A+1,A+2),l.emplaceBack(A+1,A+2,A+3)}}}},_.prototype.updateIcons=function(t){this.recalculateStyleLayers();var e=this.layer.layout["icon-image"];if(e)for(var r=0;r<this.features.length;r++){var n=s(this.features[r].properties,e);n&&(t[n]=!0)}},_.prototype.updateFont=function(t){this.recalculateStyleLayers();var e=this.layer.layout["text-font"],r=t[e]=t[e]||{};this.textFeatures=u(this.features,this.layer.layout,r)},_.prototype.addToDebugBuffers=function(t){for(var e=this.prepareArrayGroup("collisionBox",0).layoutVertexArray,r=-t.angle,i=t.yStretch,a=this.symbolInstancesStartIndex;a<this.symbolInstancesEndIndex;a++){var o=this.symbolInstancesArray.get(a);o.textCollisionFeature={boxStartIndex:o.textBoxStartIndex,boxEndIndex:o.textBoxEndIndex},o.iconCollisionFeature={boxStartIndex:o.iconBoxStartIndex,boxEndIndex:o.iconBoxEndIndex};for(var s=0;s<2;s++){var l=o[0===s?"textCollisionFeature":"iconCollisionFeature"];if(l)for(var c=l.boxStartIndex;c<l.boxEndIndex;c++){var u=this.collisionBoxArray.get(c),f=u.anchorPoint,h=new n(u.x1,u.y1*i)._rotate(r),d=new n(u.x2,u.y1*i)._rotate(r),p=new n(u.x1,u.y2*i)._rotate(r),m=new n(u.x2,u.y2*i)._rotate(r),v=Math.max(0,Math.min(25,this.zoom+Math.log(u.maxScale)/Math.LN2)),g=Math.max(0,Math.min(25,this.zoom+Math.log(u.placementScale)/Math.LN2));this.addCollisionBoxVertex(e,f,h,v,g),this.addCollisionBoxVertex(e,f,d,v,g),this.addCollisionBoxVertex(e,f,d,v,g),this.addCollisionBoxVertex(e,f,m,v,g),this.addCollisionBoxVertex(e,f,m,v,g),this.addCollisionBoxVertex(e,f,p,v,g),this.addCollisionBoxVertex(e,f,p,v,g),this.addCollisionBoxVertex(e,f,h,v,g)}}}},_.prototype.addSymbolInstance=function(t,e,r,n,i,a,o,s,l,c,u,f,h,p,v,g,x,w,M){var k,A,T,E,S,L,C,P;if(r&&(C=a?y(t,r,f,e,i,p):[],S=new m(s,e,t,l,c,u,r,f,h,p,!1)),k=this.symbolQuadsArray.length,C&&C.length)for(var z=0;z<C.length;z++)this.addSymbolQuad(C[z]);A=this.symbolQuadsArray.length;var O=S?S.boxStartIndex:this.collisionBoxArray.length,D=S?S.boxEndIndex:this.collisionBoxArray.length;n&&(P=a?b(t,n,v,e,i,x,r,w,M):[],L=new m(s,e,t,l,c,u,n,v,g,x,!0)),T=this.symbolQuadsArray.length,P&&1===P.length&&this.addSymbolQuad(P[0]),E=this.symbolQuadsArray.length;var I=L?L.boxStartIndex:this.collisionBoxArray.length,R=L?L.boxEndIndex:this.collisionBoxArray.length;return E>_.MAX_QUADS&&d.warnOnce("Too many symbols being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),A>_.MAX_QUADS&&d.warnOnce("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),this.symbolInstancesArray.emplaceBack(O,D,I,R,k,A,T,E,t.x,t.y,o)},_.prototype.addSymbolQuad=function(t){return this.symbolQuadsArray.emplaceBack(t.anchorPoint.x,t.anchorPoint.y,t.tl.x,t.tl.y,t.tr.x,t.tr.y,t.bl.x,t.bl.y,t.br.x,t.br.y,t.tex.h,t.tex.w,t.tex.x,t.tex.y,t.anchorAngle,t.glyphAngle,t.maxScale,t.minScale)}},{"../../symbol/anchor":363,"../../symbol/clip_line":365,"../../symbol/collision_feature":367,"../../symbol/get_anchors":369,"../../symbol/mergelines":372,"../../symbol/quads":373,"../../symbol/resolve_text":374,"../../symbol/shaping":375,"../../util/token":413,"../../util/util":414,"../bucket":301,"../load_geometry":309,"point-geometry":458}],306:[function(t,e,r){"use strict";function n(t,e,r){this.arrayBuffer=t.arrayBuffer,this.length=t.length,this.attributes=e.members,this.itemSize=e.bytesPerElement,this.type=r,this.arrayType=e}e.exports=n,n.prototype.bind=function(t){var e=t[this.type];this.buffer?t.bindBuffer(e,this.buffer):(this.buffer=t.createBuffer(),t.bindBuffer(e,this.buffer),t.bufferData(e,this.arrayBuffer,t.STATIC_DRAW),this.arrayBuffer=null)};var i={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT"};n.prototype.setVertexAttribPointers=function(t,e){for(var r=0;r<this.attributes.length;r++){var n=this.attributes[r],a=e[n.name];void 0!==a&&t.vertexAttribPointer(a,n.components,t[i[n.type]],!1,this.arrayType.bytesPerElement,n.offset)}},n.prototype.destroy=function(t){this.buffer&&t.deleteBuffer(this.buffer)},n.BufferType={VERTEX:"ARRAY_BUFFER",ELEMENT:"ELEMENT_ARRAY_BUFFER"}},{}],307:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("./buffer"),a=t("../render/vertex_array_object");function o(t,e){this.layoutVertexBuffer=new i(t.layoutVertexArray,e.layoutVertexArrayType,i.BufferType.VERTEX),t.elementArray&&(this.elementBuffer=new i(t.elementArray,e.elementArrayType,i.BufferType.ELEMENT));var r,o=this.vaos={};t.elementArray2&&(this.elementBuffer2=new i(t.elementArray2,e.elementArrayType2,i.BufferType.ELEMENT),r=this.secondVaos={}),this.paintVertexBuffers=n.mapObject(t.paintVertexArrays,function(n,s){return o[s]=new a,t.elementArray2&&(r[s]=new a),new i(n,e.paintVertexArrayTypes[s],i.BufferType.VERTEX)})}e.exports=o,o.prototype.destroy=function(t){for(var e in this.layoutVertexBuffer.destroy(t),this.elementBuffer&&this.elementBuffer.destroy(t),this.elementBuffer2&&this.elementBuffer2.destroy(t),this.paintVertexBuffers)this.paintVertexBuffers[e].destroy(t);for(var r in this.vaos)this.vaos[r].destroy(t);for(var n in this.secondVaos)this.secondVaos[n].destroy(t)}},{"../render/vertex_array_object":329,"../util/util":414,"./buffer":306}],308:[function(t,e,r){"use strict";var n=t("point-geometry"),i=t("./load_geometry"),a=t("./bucket").EXTENT,o=t("feature-filter"),s=t("../util/struct_array"),l=t("grid-index"),c=t("../util/dictionary_coder"),u=t("vector-tile"),f=t("pbf"),h=t("../util/vectortile_to_geojson"),d=t("../util/util").arraysIntersect,p=t("../util/intersection_tests"),m=p.multiPolygonIntersectsBufferedMultiPoint,v=p.multiPolygonIntersectsMultiPolygon,g=p.multiPolygonIntersectsBufferedMultiLine,y=new s({members:[{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]});function b(t,e,r){if(t.grid){var n=t,i=e;t=n.coord,e=n.overscaling,this.grid=new l(n.grid),this.featureIndexArray=new y(n.featureIndexArray),this.rawTileData=i,this.bucketLayerIDs=n.bucketLayerIDs}else this.grid=new l(a,16,0),this.featureIndexArray=new y;this.coord=t,this.overscaling=e,this.x=t.x,this.y=t.y,this.z=t.z-Math.log(e)/Math.LN2,this.setCollisionTile(r)}function x(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function _(t,e){return e-t}function w(t){return t["line-gap-width"]>0?t["line-gap-width"]+2*t["line-width"]:t["line-width"]}function M(t,e,r,i,a){if(!e[0]&&!e[1])return t;e=n.convert(e),"viewport"===r&&e._rotate(-i);for(var o=[],s=0;s<t.length;s++){for(var l=t[s],c=[],u=0;u<l.length;u++)c.push(l[u].sub(e._mult(a)));o.push(c)}return o}function k(t,e){for(var r=[],i=new n(0,0),a=0;a<t.length;a++){for(var o=t[a],s=[],l=0;l<o.length;l++){var c=o[l-1],u=o[l],f=o[l+1],h=0===l?i:u.sub(c)._unit()._perp(),d=l===o.length-1?i:f.sub(u)._unit()._perp(),p=h._add(d)._unit(),m=p.x*d.x+p.y*d.y;p._mult(1/m),s.push(p._mult(e)._add(u))}r.push(s)}return r}e.exports=b,b.prototype.insert=function(t,e,r,n){var a=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(e,r,n);for(var o=i(t),s=0;s<o.length;s++){for(var l=o[s],c=[1/0,1/0,-1/0,-1/0],u=0;u<l.length;u++){var f=l[u];c[0]=Math.min(c[0],f.x),c[1]=Math.min(c[1],f.y),c[2]=Math.max(c[2],f.x),c[3]=Math.max(c[3],f.y)}this.grid.insert(a,c[0],c[1],c[2],c[3])}},b.prototype.setCollisionTile=function(t){this.collisionTile=t},b.prototype.serialize=function(){var t={coord:this.coord,overscaling:this.overscaling,grid:this.grid.toArrayBuffer(),featureIndexArray:this.featureIndexArray.serialize(),bucketLayerIDs:this.bucketLayerIDs};return{data:t,transferables:[t.grid,t.featureIndexArray.arrayBuffer]}},b.prototype.query=function(t,e){this.vtLayers||(this.vtLayers=new u.VectorTile(new f(new Uint8Array(this.rawTileData))).layers,this.sourceLayerCoder=new c(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"]));var r={},i=t.params||{},s=a/t.tileSize/t.scale,l=o(i.filter),h=0;for(var d in e){var p=e[d],m=p.paint,v=0;"line"===p.type?v=w(m)/2+Math.abs(m["line-offset"])+x(m["line-translate"]):"fill"===p.type?v=x(m["fill-translate"]):"circle"===p.type&&(v=m["circle-radius"]+x(m["circle-translate"])),h=Math.max(h,v*s)}for(var g=t.queryGeometry.map(function(t){return t.map(function(t){return new n(t.x,t.y)})}),y=1/0,b=1/0,M=-1/0,k=-1/0,A=0;A<g.length;A++)for(var T=g[A],E=0;E<T.length;E++){var S=T[E];y=Math.min(y,S.x),b=Math.min(b,S.y),M=Math.max(M,S.x),k=Math.max(k,S.y)}var L=this.grid.query(y-h,b-h,M+h,k+h);L.sort(_),this.filterMatching(r,L,this.featureIndexArray,g,l,i.layers,e,t.bearing,s);var C=this.collisionTile.queryRenderedSymbols(y,b,M,k,t.scale);return C.sort(),this.filterMatching(r,C,this.collisionTile.collisionBoxArray,g,l,i.layers,e,t.bearing,s),r},b.prototype.filterMatching=function(t,e,r,n,a,o,s,l,c){for(var u,f=0;f<e.length;f++){var p=e[f];if(p!==u){u=p;var y=r.get(p),b=this.bucketLayerIDs[y.bucketIndex];if(!o||d(o,b)){var x=this.sourceLayerCoder.decode(y.sourceLayerIndex),_=this.vtLayers[x].feature(y.featureIndex);if(a(_))for(var A=null,T=0;T<b.length;T++){var E=b[T];if(!(o&&o.indexOf(E)<0)){var S=s[E];if(S){var L;if("symbol"!==S.type){A||(A=i(_));var C=S.paint;if("line"===S.type){L=M(n,C["line-translate"],C["line-translate-anchor"],l,c);var P=w(C)/2*c;if(C["line-offset"]&&(A=k(A,C["line-offset"]*c)),!g(L,A,P))continue}else if("fill"===S.type){if(L=M(n,C["fill-translate"],C["fill-translate-anchor"],l,c),!v(L,A))continue}else if("circle"===S.type){L=M(n,C["circle-translate"],C["circle-translate-anchor"],l,c);var z=C["circle-radius"]*c;if(!m(L,A,z))continue}}var O=new h(_,this.z,this.x,this.y);O.layer=S.serialize({includeRefProperties:!0});var D=t[E];void 0===D&&(D=t[E]=[]),D.push(O)}}}}}}}},{"../util/dictionary_coder":404,"../util/intersection_tests":409,"../util/struct_array":412,"../util/util":414,"../util/vectortile_to_geojson":415,"./bucket":301,"./load_geometry":309,"feature-filter":141,"grid-index":254,pbf:451,"point-geometry":458,"vector-tile":544}],309:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("./bucket").EXTENT,a=t("assert");function o(t){return{min:-1*Math.pow(2,t-1),max:Math.pow(2,t-1)-1}}var s={15:o(15),16:o(16)};e.exports=function(t,e){var r=s[e||16];a(r);for(var o=i/t.extent,l=t.loadGeometry(),c=0;c<l.length;c++)for(var u=l[c],f=0;f<u.length;f++){var h=u[f];h.x=Math.round(h.x*o),h.y=Math.round(h.y*o),(h.x<r.min||h.x>r.max||h.y<r.min||h.y>r.max)&&n.warnOnce("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return l}},{"../util/util":414,"./bucket":301,assert:51}],310:[function(t,e,r){"use strict";function n(t,e,r){this.column=t,this.row=e,this.zoom=r}e.exports=n,n.prototype={clone:function(){return new n(this.column,this.row,this.zoom)},zoomTo:function(t){return this.clone()._zoomTo(t)},sub:function(t){return this.clone()._sub(t)},_zoomTo:function(t){var e=Math.pow(2,t-this.zoom);return this.column*=e,this.row*=e,this.zoom=t,this},_sub:function(t){return t=t.zoomTo(this.zoom),this.column-=t.column,this.row-=t.row,this}}},{}],311:[function(t,e,r){"use strict";e.exports=i;var n=t("../util/util").wrap;function i(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}i.prototype.wrap=function(){return new i(n(this.lng,-180,180),this.lat)},i.prototype.toArray=function(){return[this.lng,this.lat]},i.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},i.convert=function(t){return t instanceof i?t:Array.isArray(t)?new i(t[0],t[1]):t}},{"../util/util":414}],312:[function(t,e,r){"use strict";e.exports=i;var n=t("./lng_lat");function i(t,e){t&&(e?this.extend(t).extend(e):4===t.length?this.extend([t[0],t[1]]).extend([t[2],t[3]]):this.extend(t[0]).extend(t[1]))}i.prototype={extend:function(t){var e,r,a=this._sw,o=this._ne;if(t instanceof n)e=t,r=t;else{if(!(t instanceof i))return t?this.extend(n.convert(t)||i.convert(t)):this;if(e=t._sw,r=t._ne,!e||!r)return this}return a||o?(a.lng=Math.min(e.lng,a.lng),a.lat=Math.min(e.lat,a.lat),o.lng=Math.max(r.lng,o.lng),o.lat=Math.max(r.lat,o.lat)):(this._sw=new n(e.lng,e.lat),this._ne=new n(r.lng,r.lat)),this},getCenter:function(){return new n((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},getSouthWest:function(){return this._sw},getNorthEast:function(){return this._ne},getNorthWest:function(){return new n(this.getWest(),this.getNorth())},getSouthEast:function(){return new n(this.getEast(),this.getSouth())},getWest:function(){return this._sw.lng},getSouth:function(){return this._sw.lat},getEast:function(){return this._ne.lng},getNorth:function(){return this._ne.lat},toArray:function(){return[this._sw.toArray(),this._ne.toArray()]},toString:function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"}},i.convert=function(t){return!t||t instanceof i?t:new i(t)}},{"./lng_lat":311}],313:[function(t,e,r){"use strict";var n=t("./lng_lat"),i=t("point-geometry"),a=t("./coordinate"),o=t("../util/util").wrap,s=t("../util/interpolate"),l=t("../source/tile_coord"),c=t("../data/bucket").EXTENT,u=t("gl-matrix"),f=u.vec4,h=u.mat4,d=u.mat2;function p(t,e){this.tileSize=512,this._minZoom=t||0,this._maxZoom=e||22,this.latRange=[-85.05113,85.05113],this.width=0,this.height=0,this._center=new n(0,0),this.zoom=0,this.angle=0,this._altitude=1.5,this._pitch=0,this._unmodified=!0}e.exports=p,p.prototype={get minZoom(){return this._minZoom},set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},get maxZoom(){return this._maxZoom},set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},get worldSize(){return this.tileSize*this.scale},get centerPoint(){return this.size._div(2)},get size(){return new i(this.width,this.height)},get bearing(){return-this.angle/Math.PI*180},set bearing(t){var e=-o(t,-180,180)*Math.PI/180;this.angle!==e&&(this._unmodified=!1,this.angle=e,this._calcMatrices(),this.rotationMatrix=d.create(),d.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},get pitch(){return this._pitch/Math.PI*180},set pitch(t){var e=Math.min(60,t)/180*Math.PI;this._pitch!==e&&(this._unmodified=!1,this._pitch=e,this._calcMatrices())},get altitude(){return this._altitude},set altitude(t){var e=Math.max(.75,t);this._altitude!==e&&(this._unmodified=!1,this._altitude=e,this._calcMatrices())},get zoom(){return this._zoom},set zoom(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._calcMatrices(),this._constrain())},get center(){return this._center},set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._calcMatrices(),this._constrain())},coveringZoomLevel:function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},coveringTiles:function(t){var e=this.coveringZoomLevel(t),r=e;if(e<t.minzoom)return[];e>t.maxzoom&&(e=t.maxzoom);var n=this,a=n.locationCoordinate(n.center)._zoomTo(e),o=new i(a.column-.5,a.row-.5);return l.cover(e,[n.pointCoordinate(new i(0,0))._zoomTo(e),n.pointCoordinate(new i(n.width,0))._zoomTo(e),n.pointCoordinate(new i(n.width,n.height))._zoomTo(e),n.pointCoordinate(new i(0,n.height))._zoomTo(e)],t.reparseOverscaled?r:e).sort(function(t,e){return o.dist(t)-o.dist(e)})},resize:function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._calcMatrices(),this._constrain()},get unmodified(){return this._unmodified},zoomScale:function(t){return Math.pow(2,t)},scaleZoom:function(t){return Math.log(t)/Math.LN2},project:function(t,e){return new i(this.lngX(t.lng,e),this.latY(t.lat,e))},unproject:function(t,e){return new n(this.xLng(t.x,e),this.yLat(t.y,e))},get x(){return this.lngX(this.center.lng)},get y(){return this.latY(this.center.lat)},get point(){return new i(this.x,this.y)},lngX:function(t,e){return(180+t)*(e||this.worldSize)/360},latY:function(t,e){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))*(e||this.worldSize)/360},xLng:function(t,e){return 360*t/(e||this.worldSize)-180},yLat:function(t,e){var r=180-360*t/(e||this.worldSize);return 360/Math.PI*Math.atan(Math.exp(r*Math.PI/180))-90},panBy:function(t){var e=this.centerPoint._add(t);this.center=this.pointLocation(e)},setLocationAtPoint:function(t,e){var r=this.locationCoordinate(t),n=this.pointCoordinate(e),i=this.pointCoordinate(this.centerPoint),a=n._sub(r);this._unmodified=!1,this.center=this.coordinateLocation(i._sub(a))},locationPoint:function(t){return this.coordinatePoint(this.locationCoordinate(t))},pointLocation:function(t){return this.coordinateLocation(this.pointCoordinate(t))},locationCoordinate:function(t){var e=this.zoomScale(this.tileZoom)/this.worldSize,r=n.convert(t);return new a(this.lngX(r.lng)*e,this.latY(r.lat)*e,this.tileZoom)},coordinateLocation:function(t){var e=this.zoomScale(t.zoom);return new n(this.xLng(t.column,e),this.yLat(t.row,e))},pointCoordinate:function(t){var e=[t.x,t.y,0,1],r=[t.x,t.y,1,1];f.transformMat4(e,e,this.pixelMatrixInverse),f.transformMat4(r,r,this.pixelMatrixInverse);var n=e[3],i=r[3],o=e[0]/n,l=r[0]/i,c=e[1]/n,u=r[1]/i,h=e[2]/n,d=r[2]/i,p=h===d?0:(0-h)/(d-h),m=this.worldSize/this.zoomScale(this.tileZoom);return new a(s(o,l,p)/m,s(c,u,p)/m,this.tileZoom)},coordinatePoint:function(t){var e=this.worldSize/this.zoomScale(t.zoom),r=[t.column*e,t.row*e,0,1];return f.transformMat4(r,r,this.pixelMatrix),new i(r[0]/r[3],r[1]/r[3])},calculatePosMatrix:function(t,e){void 0===e&&(e=1/0),t instanceof l&&(t=t.toCoordinate(e));var r=Math.min(t.zoom,e),n=this.worldSize/Math.pow(2,r),i=new Float64Array(16);return h.identity(i),h.translate(i,i,[t.column*n,t.row*n,0]),h.scale(i,i,[n/c,n/c,1]),h.multiply(i,this.projMatrix,i),new Float32Array(i)},_constrain:function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var t,e,r,n,a,o,s,l,c=this.size,u=this._unmodified;this.latRange&&(t=this.latY(this.latRange[1]),a=(e=this.latY(this.latRange[0]))-t<c.y?c.y/(e-t):0),this.lngRange&&(r=this.lngX(this.lngRange[0]),o=(n=this.lngX(this.lngRange[1]))-r<c.x?c.x/(n-r):0);var f=Math.max(o||0,a||0);if(f)return this.center=this.unproject(new i(o?(n+r)/2:this.x,a?(e+t)/2:this.y)),this.zoom+=this.scaleZoom(f),this._unmodified=u,void(this._constraining=!1);if(this.latRange){var h=this.y,d=c.y/2;h-d<t&&(l=t+d),h+d>e&&(l=e-d)}if(this.lngRange){var p=this.x,m=c.x/2;p-m<r&&(s=r+m),p+m>n&&(s=n-m)}void 0===s&&void 0===l||(this.center=this.unproject(new i(void 0!==s?s:this.x,void 0!==l?l:this.y))),this._unmodified=u,this._constraining=!1}},_calcMatrices:function(){if(this.height){var t=Math.atan(.5/this.altitude),e=Math.sin(t)*this.altitude/Math.sin(Math.PI/2-this._pitch-t),r=Math.cos(Math.PI/2-this._pitch)*e+this.altitude,n=new Float64Array(16);if(h.perspective(n,2*Math.atan(this.height/2/this.altitude),this.width/this.height,.1,r),h.translate(n,n,[0,0,-this.altitude]),h.scale(n,n,[1,-1,1/this.height]),h.rotateX(n,n,this._pitch),h.rotateZ(n,n,this.angle),h.translate(n,n,[-this.x,-this.y,0]),this.projMatrix=n,n=h.create(),h.scale(n,n,[this.width/2,-this.height/2,1]),h.translate(n,n,[1,-1,0]),this.pixelMatrix=h.multiply(new Float64Array(16),n,this.projMatrix),!(n=h.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=n}}}},{"../data/bucket":301,"../source/tile_coord":341,"../util/interpolate":408,"../util/util":414,"./coordinate":310,"./lng_lat":311,"gl-matrix":198,"point-geometry":458}],314:[function(t,e,r){"use strict";var n={" 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a,o,s,l,c,u,f,h,d=[];for(a=0,o=t.length;a<o;a++)if(c=n[t[a]]){for(h=null,s=0,l=c[1].length;s<l;s+=2)-1===c[1][s]&&-1===c[1][s+1]?h=null:(u=e+c[1][s]*i,f=r-c[1][s+1]*i,h&&d.push(h.x,h.y,u,f),h={x:u,y:f});e+=c[0]*i}return d}},{}],315:[function(t,e,r){"use strict";var n=e.exports={};n.version=t("../package.json").version,n.Map=t("./ui/map"),n.Control=t("./ui/control/control"),n.Navigation=t("./ui/control/navigation"),n.Geolocate=t("./ui/control/geolocate"),n.Attribution=t("./ui/control/attribution"),n.Popup=t("./ui/popup"),n.Marker=t("./ui/marker"),n.Style=t("./style/style"),n.LngLat=t("./geo/lng_lat"),n.LngLatBounds=t("./geo/lng_lat_bounds"),n.Point=t("point-geometry"),n.Evented=t("./util/evented"),n.util=t("./util/util"),n.supported=t("./util/browser").supported;var i=t("./util/ajax");n.util.getJSON=i.getJSON,n.util.getArrayBuffer=i.getArrayBuffer;var a=t("./util/config");n.config=a,Object.defineProperty(n,"accessToken",{get:function(){return a.ACCESS_TOKEN},set:function(t){a.ACCESS_TOKEN=t}})},{"../package.json":416,"./geo/lng_lat":311,"./geo/lng_lat_bounds":312,"./style/style":350,"./ui/control/attribution":381,"./ui/control/control":382,"./ui/control/geolocate":383,"./ui/control/navigation":384,"./ui/map":393,"./ui/marker":394,"./ui/popup":395,"./util/ajax":397,"./util/browser":398,"./util/config":403,"./util/evented":406,"./util/util":414,"point-geometry":458}],316:[function(t,e,r){"use strict";var n=t("assert");e.exports=function(t){for(var e={define:{},initialize:{}},r=0;r<t.length;r++){var i=t[r];n("u_"===i.name.slice(0,2));var a="{precision} "+(1===i.components?"float":"vec"+i.components);e.define[i.name.slice(2)]="uniform "+a+" "+i.name+";\n",e.initialize[i.name.slice(2)]=a+" "+i.name.slice(2)+" = "+i.name+";\n"}return e}},{assert:51}],317:[function(t,e,r){"use strict";var n=t("../source/pixels_to_tile_units"),i=t("./create_uniform_pragmas"),a=512;e.exports=function(t,e,r){var o,s=t.gl,l=t.transform,c=r.paint["background-color"],u=r.paint["background-pattern"],f=r.paint["background-opacity"],h=u?t.spriteAtlas.getPosition(u.from,!0):null,d=u?t.spriteAtlas.getPosition(u.to,!0):null;if(t.setDepthSublayer(0),h&&d){if(t.isOpaquePass)return;o=t.useProgram("pattern"),s.uniform1i(o.u_image,0),s.uniform2fv(o.u_pattern_tl_a,h.tl),s.uniform2fv(o.u_pattern_br_a,h.br),s.uniform2fv(o.u_pattern_tl_b,d.tl),s.uniform2fv(o.u_pattern_br_b,d.br),s.uniform1f(o.u_opacity,f),s.uniform1f(o.u_mix,u.t),s.uniform2fv(o.u_pattern_size_a,h.size),s.uniform2fv(o.u_pattern_size_b,d.size),s.uniform1f(o.u_scale_a,u.fromScale),s.uniform1f(o.u_scale_b,u.toScale),s.activeTexture(s.TEXTURE0),t.spriteAtlas.bind(s,!0),t.tileExtentPatternVAO.bind(s,o,t.tileExtentBuffer)}else{if(t.isOpaquePass!==(1===c[3]))return;var p=i([{name:"u_color",components:4},{name:"u_opacity",components:1}]);o=t.useProgram("fill",[],p,p),s.uniform4fv(o.u_color,c),s.uniform1f(o.u_opacity,f),t.tileExtentVAO.bind(s,o,t.tileExtentBuffer)}s.disable(s.STENCIL_TEST);for(var m=l.coveringTiles({tileSize:a}),v=0;v<m.length;v++){var g=m[v];if(h&&d){var y={coord:g,tileSize:a};s.uniform1f(o.u_tile_units_to_pixels,1/n(y,1,t.transform.tileZoom));var b=y.tileSize*Math.pow(2,t.transform.tileZoom-y.coord.z),x=b*(y.coord.x+g.w*Math.pow(2,y.coord.z)),_=b*y.coord.y;s.uniform2f(o.u_pixel_coord_upper,x>>16,_>>16),s.uniform2f(o.u_pixel_coord_lower,65535&x,65535&_)}s.uniformMatrix4fv(o.u_matrix,!1,t.transform.calculatePosMatrix(g)),s.drawArrays(s.TRIANGLE_STRIP,0,t.tileExtentBuffer.length)}s.stencilMask(0),s.stencilFunc(s.EQUAL,128,128)}},{"../source/pixels_to_tile_units":335,"./create_uniform_pragmas":316}],318:[function(t,e,r){"use strict";var n=t("../util/browser");e.exports=function(t,e,r,i){if(t.isOpaquePass)return;var a=t.gl;t.setDepthSublayer(0),t.depthMask(!1),a.disable(a.STENCIL_TEST);for(var o=0;o<i.length;o++){var s=i[o],l=e.getTile(s),c=l.getBucket(r);if(c){var u=c.bufferGroups.circle;if(u){var f=c.paintAttributes.circle[r.id],h=t.useProgram("circle",f.defines,f.vertexPragmas,f.fragmentPragmas);"map"===r.paint["circle-pitch-scale"]?(a.uniform1i(h.u_scale_with_map,!0),a.uniform2f(h.u_extrude_scale,t.transform.pixelsToGLUnits[0]*t.transform.altitude,t.transform.pixelsToGLUnits[1]*t.transform.altitude)):(a.uniform1i(h.u_scale_with_map,!1),a.uniform2fv(h.u_extrude_scale,t.transform.pixelsToGLUnits)),a.uniform1f(h.u_devicepixelratio,n.devicePixelRatio),a.uniformMatrix4fv(h.u_matrix,!1,t.translatePosMatrix(s.posMatrix,l,r.paint["circle-translate"],r.paint["circle-translate-anchor"])),c.setUniforms(a,"circle",h,r,{zoom:t.transform.zoom});for(var d=0;d<u.length;d++){var p=u[d];p.vaos[r.id].bind(a,h,p.layoutVertexBuffer,p.elementBuffer,p.paintVertexBuffers[r.id]),a.drawElements(a.TRIANGLES,3*p.elementBuffer.length,a.UNSIGNED_SHORT,0)}}}}}},{"../util/browser":398}],319:[function(t,e,r){"use strict";e.exports=function(t,e,r,n){var i=t.gl;i.enable(i.STENCIL_TEST);for(var a=t.useProgram("collisionbox"),o=0;o<n.length;o++){var s=n[o],l=e.getTile(s),c=l.getBucket(r);if(c){var u=c.bufferGroups.collisionBox;if(u&&u.length){var f=u[0];0!==f.layoutVertexBuffer.length&&(i.uniformMatrix4fv(a.u_matrix,!1,s.posMatrix),t.enableTileClippingMask(s),t.lineWidth(1),i.uniform1f(a.u_scale,Math.pow(2,t.transform.zoom-l.coord.z)),i.uniform1f(a.u_zoom,10*t.transform.zoom),i.uniform1f(a.u_maxzoom,10*(l.coord.z+1)),f.vaos[r.id].bind(i,a,f.layoutVertexBuffer),i.drawArrays(i.LINES,0,f.layoutVertexBuffer.length))}}}}},{}],320:[function(t,e,r){"use strict";var n=t("../lib/debugtext"),i=t("../util/browser"),a=t("gl-matrix").mat4,o=t("../data/bucket").EXTENT,s=t("../data/buffer"),l=t("./vertex_array_object");function c(t,e,r){var c=t.gl;c.disable(c.STENCIL_TEST),t.lineWidth(1*i.devicePixelRatio);var u=r.posMatrix,f=t.useProgram("debug");c.uniformMatrix4fv(f.u_matrix,!1,u),c.uniform4f(f.u_color,1,0,0,1),t.debugVAO.bind(c,f,t.debugBuffer),c.drawArrays(c.LINE_STRIP,0,t.debugBuffer.length);for(var h=n(r.toString(),50,200,5),d=new t.PosArray,p=0;p<h.length;p+=2)d.emplaceBack(h[p],h[p+1]);var m=new s(d.serialize(),t.PosArray.serialize(),s.BufferType.VERTEX);(new l).bind(c,f,m),c.uniform4f(f.u_color,1,1,1,1);for(var v=e.getTile(r).tileSize,g=o/(Math.pow(2,t.transform.zoom-r.z)*v),y=[[-1,-1],[-1,1],[1,-1],[1,1]],b=0;b<y.length;b++){var x=y[b];c.uniformMatrix4fv(f.u_matrix,!1,a.translate([],u,[g*x[0],g*x[1],0])),c.drawArrays(c.LINES,0,m.length)}c.uniform4f(f.u_color,0,0,0,1),c.uniformMatrix4fv(f.u_matrix,!1,u),c.drawArrays(c.LINES,0,m.length)}e.exports=function(t,e,r){if(t.isOpaquePass)return;if(!t.options.debug)return;for(var n=0;n<r.length;n++)c(t,e,r[n])}},{"../data/bucket":301,"../data/buffer":306,"../lib/debugtext":314,"../util/browser":398,"./vertex_array_object":329,"gl-matrix":198}],321:[function(t,e,r){"use strict";var n=t("../source/pixels_to_tile_units");function i(t,e,r,n){var i=e.getTile(n),a=i.getBucket(r);if(a){var s=a.bufferGroups.fill;if(s){var l,c=t.gl,u=r.paint["fill-pattern"];if(u)l=t.useProgram("pattern"),o(u,r.paint["fill-opacity"],i,n,t,l),c.activeTexture(c.TEXTURE0),t.spriteAtlas.bind(c,!0);else{var f=a.paintAttributes.fill[r.id];l=t.useProgram("fill",f.defines,f.vertexPragmas,f.fragmentPragmas),a.setUniforms(c,"fill",l,r,{zoom:t.transform.zoom})}c.uniformMatrix4fv(l.u_matrix,!1,t.translatePosMatrix(n.posMatrix,i,r.paint["fill-translate"],r.paint["fill-translate-anchor"])),t.enableTileClippingMask(n);for(var h=0;h<s.length;h++){var d=s[h];d.vaos[r.id].bind(c,l,d.layoutVertexBuffer,d.elementBuffer,d.paintVertexBuffers[r.id]),c.drawElements(c.TRIANGLES,d.elementBuffer.length,c.UNSIGNED_SHORT,0)}}}}function a(t,e,r,n){var i=e.getTile(n),a=i.getBucket(r);if(a){var s,l=t.gl,c=a.bufferGroups.fill,u=r.paint["fill-pattern"],f=r.paint["fill-opacity"],h=r.getPaintProperty("fill-outline-color");if(u&&!h)s=t.useProgram("outlinepattern"),l.uniform2f(s.u_world,l.drawingBufferWidth,l.drawingBufferHeight);else{var d=a.paintAttributes.fill[r.id];s=t.useProgram("outline",d.defines,d.vertexPragmas,d.fragmentPragmas),l.uniform2f(s.u_world,l.drawingBufferWidth,l.drawingBufferHeight),l.uniform1f(s.u_opacity,f),a.setUniforms(l,"fill",s,r,{zoom:t.transform.zoom})}l.uniformMatrix4fv(s.u_matrix,!1,t.translatePosMatrix(n.posMatrix,i,r.paint["fill-translate"],r.paint["fill-translate-anchor"])),u&&o(u,f,i,n,t,s),t.enableTileClippingMask(n);for(var p=0;p<c.length;p++){var m=c[p];m.secondVaos[r.id].bind(l,s,m.layoutVertexBuffer,m.elementBuffer2,m.paintVertexBuffers[r.id]),l.drawElements(l.LINES,2*m.elementBuffer2.length,l.UNSIGNED_SHORT,0)}}}function o(t,e,r,i,a,o){var s=a.gl,l=a.spriteAtlas.getPosition(t.from,!0),c=a.spriteAtlas.getPosition(t.to,!0);if(l&&c){s.uniform1i(o.u_image,0),s.uniform2fv(o.u_pattern_tl_a,l.tl),s.uniform2fv(o.u_pattern_br_a,l.br),s.uniform2fv(o.u_pattern_tl_b,c.tl),s.uniform2fv(o.u_pattern_br_b,c.br),s.uniform1f(o.u_opacity,e),s.uniform1f(o.u_mix,t.t),s.uniform1f(o.u_tile_units_to_pixels,1/n(r,1,a.transform.tileZoom)),s.uniform2fv(o.u_pattern_size_a,l.size),s.uniform2fv(o.u_pattern_size_b,c.size),s.uniform1f(o.u_scale_a,t.fromScale),s.uniform1f(o.u_scale_b,t.toScale);var u=r.tileSize*Math.pow(2,a.transform.tileZoom-r.coord.z),f=u*(r.coord.x+i.w*Math.pow(2,r.coord.z)),h=u*r.coord.y;s.uniform2f(o.u_pixel_coord_upper,f>>16,h>>16),s.uniform2f(o.u_pixel_coord_lower,65535&f,65535&h),s.activeTexture(s.TEXTURE0),a.spriteAtlas.bind(s,!0)}}e.exports=function(t,e,r,n){var o,s=t.gl;s.enable(s.STENCIL_TEST),o=!r.paint["fill-pattern"]&&(r.isPaintValueFeatureConstant("fill-color")&&r.isPaintValueFeatureConstant("fill-opacity")&&1===r.paint["fill-color"][3]&&1===r.paint["fill-opacity"]);if(t.isOpaquePass===o){t.setDepthSublayer(1);for(var l=0;l<n.length;l++)i(t,e,r,n[l])}if(!t.isOpaquePass&&r.paint["fill-antialias"]){t.lineWidth(2),t.depthMask(!1);var c=r.getPaintProperty("fill-outline-color");(c||!r.paint["fill-pattern"])&&c?t.setDepthSublayer(2):t.setDepthSublayer(0);for(var u=0;u<n.length;u++)a(t,e,r,n[u])}}},{"../source/pixels_to_tile_units":335}],322:[function(t,e,r){"use strict";var n=t("../util/browser"),i=t("gl-matrix").mat2,a=t("../source/pixels_to_tile_units");e.exports=function(t,e,r,o){if(!t.isOpaquePass){t.setDepthSublayer(0),t.depthMask(!1);var s=t.gl;if(s.enable(s.STENCIL_TEST),!(r.paint["line-width"]<=0)){var l=1/n.devicePixelRatio,c=r.paint["line-blur"]+l,u=r.paint["line-color"],f=t.transform,h=i.create();i.scale(h,h,[1,Math.cos(f._pitch)]),i.rotate(h,h,t.transform.angle);var d,p,m,v,g,y=Math.sqrt(f.height*f.height/4*(1+f.altitude*f.altitude)),b=(y+f.height/2*Math.tan(f._pitch))/y-1,x=r.paint["line-dasharray"],_=r.paint["line-pattern"];if(x)d=t.useProgram("linesdfpattern"),s.uniform1f(d.u_linewidth,r.paint["line-width"]/2),s.uniform1f(d.u_gapwidth,r.paint["line-gap-width"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,c),s.uniform4fv(d.u_color,u),s.uniform1f(d.u_opacity,r.paint["line-opacity"]),p=t.lineAtlas.getDash(x.from,"round"===r.layout["line-cap"]),m=t.lineAtlas.getDash(x.to,"round"===r.layout["line-cap"]),s.uniform1i(d.u_image,0),s.activeTexture(s.TEXTURE0),t.lineAtlas.bind(s),s.uniform1f(d.u_tex_y_a,p.y),s.uniform1f(d.u_tex_y_b,m.y),s.uniform1f(d.u_mix,x.t),s.uniform1f(d.u_extra,b),s.uniform1f(d.u_offset,-r.paint["line-offset"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,h);else if(_){if(v=t.spriteAtlas.getPosition(_.from,!0),g=t.spriteAtlas.getPosition(_.to,!0),!v||!g)return;d=t.useProgram("linepattern"),s.uniform1i(d.u_image,0),s.activeTexture(s.TEXTURE0),t.spriteAtlas.bind(s,!0),s.uniform1f(d.u_linewidth,r.paint["line-width"]/2),s.uniform1f(d.u_gapwidth,r.paint["line-gap-width"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,c),s.uniform2fv(d.u_pattern_tl_a,v.tl),s.uniform2fv(d.u_pattern_br_a,v.br),s.uniform2fv(d.u_pattern_tl_b,g.tl),s.uniform2fv(d.u_pattern_br_b,g.br),s.uniform1f(d.u_fade,_.t),s.uniform1f(d.u_opacity,r.paint["line-opacity"]),s.uniform1f(d.u_extra,b),s.uniform1f(d.u_offset,-r.paint["line-offset"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,h)}else d=t.useProgram("line"),s.uniform1f(d.u_linewidth,r.paint["line-width"]/2),s.uniform1f(d.u_gapwidth,r.paint["line-gap-width"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,c),s.uniform1f(d.u_extra,b),s.uniform1f(d.u_offset,-r.paint["line-offset"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,h),s.uniform4fv(d.u_color,u),s.uniform1f(d.u_opacity,r.paint["line-opacity"]);for(var w=0;w<o.length;w++){var M=o[w],k=e.getTile(M),A=k.getBucket(r);if(A){var T=A.bufferGroups.line;if(T){t.enableTileClippingMask(M);var E=t.translatePosMatrix(M.posMatrix,k,r.paint["line-translate"],r.paint["line-translate-anchor"]);s.uniformMatrix4fv(d.u_matrix,!1,E);var S=1/a(k,1,t.transform.zoom);if(x){var L=p.width*x.fromScale,C=m.width*x.toScale,P=[1/a(k,L,t.transform.tileZoom),-p.height/2],z=[1/a(k,C,t.transform.tileZoom),-m.height/2],O=t.lineAtlas.width/(256*Math.min(L,C)*n.devicePixelRatio)/2;s.uniform1f(d.u_ratio,S),s.uniform2fv(d.u_patternscale_a,P),s.uniform2fv(d.u_patternscale_b,z),s.uniform1f(d.u_sdfgamma,O)}else _?(s.uniform1f(d.u_ratio,S),s.uniform2fv(d.u_pattern_size_a,[a(k,v.size[0]*_.fromScale,t.transform.tileZoom),g.size[1]]),s.uniform2fv(d.u_pattern_size_b,[a(k,g.size[0]*_.toScale,t.transform.tileZoom),g.size[1]])):s.uniform1f(d.u_ratio,S);for(var D=0;D<T.length;D++){var I=T[D];I.vaos[r.id].bind(s,d,I.layoutVertexBuffer,I.elementBuffer),s.drawElements(s.TRIANGLES,3*I.elementBuffer.length,s.UNSIGNED_SHORT,0)}}}}}}}},{"../source/pixels_to_tile_units":335,"../util/browser":398,"gl-matrix":198}],323:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("../util/struct_array");function a(t,e,r,n){if(!t.isOpaquePass){var i=t.gl;i.enable(i.DEPTH_TEST),t.depthMask(!0),i.depthFunc(i.LESS);for(var a=n.length&&n[0].z,s=0;s<n.length;s++){var l=n[s];t.setDepthSublayer(l.z-a),o(t,e,r,l)}i.depthFunc(i.LEQUAL)}}function o(t,e,r,i){var a=t.gl;a.disable(a.STENCIL_TEST);var o,s,l=e.getTile(i),c=t.transform.calculatePosMatrix(i,e.maxzoom),u=t.useProgram("raster");a.uniformMatrix4fv(u.u_matrix,!1,c),a.uniform1f(u.u_brightness_low,r.paint["raster-brightness-min"]),a.uniform1f(u.u_brightness_high,r.paint["raster-brightness-max"]),a.uniform1f(u.u_saturation_factor,(o=r.paint["raster-saturation"])>0?1-1/(1.001-o):-o),a.uniform1f(u.u_contrast_factor,(s=r.paint["raster-contrast"])>0?1/(1-s):1+s),a.uniform3fv(u.u_spin_weights,function(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}(r.paint["raster-hue-rotate"]));var f,h,d=l.source&&l.source.findLoadedParent(i,0,{}),p=function(t,e,r,i){var a=[1,0],o=r.paint["raster-fade-duration"];if(t.source&&o>0){var s=(new Date).getTime(),l=(s-t.timeAdded)/o,c=e?(s-e.timeAdded)/o:-1,u=i.coveringZoomLevel(t.source),f=!!e&&Math.abs(e.coord.z-u)>Math.abs(t.coord.z-u);!e||f?(a[0]=n.clamp(l,0,1),a[1]=1-a[0]):(a[0]=n.clamp(1-c,0,1),a[1]=1-a[0])}var h=r.paint["raster-opacity"];return a[0]*=h,a[1]*=h,a}(l,d,r,t.transform);a.activeTexture(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,l.texture),a.activeTexture(a.TEXTURE1),d?(a.bindTexture(a.TEXTURE_2D,d.texture),f=Math.pow(2,d.coord.z-l.coord.z),h=[l.coord.x*f%1,l.coord.y*f%1]):(a.bindTexture(a.TEXTURE_2D,l.texture),p[1]=0),a.uniform2fv(u.u_tl_parent,h||[0,0]),a.uniform1f(u.u_scale_parent,f||1),a.uniform1f(u.u_buffer_scale,1),a.uniform1f(u.u_opacity0,p[0]),a.uniform1f(u.u_opacity1,p[1]),a.uniform1i(u.u_image0,0),a.uniform1i(u.u_image1,1);var m=l.boundsBuffer||t.rasterBoundsBuffer;(l.boundsVAO||t.rasterBoundsVAO).bind(a,u,m),a.drawArrays(a.TRIANGLE_STRIP,0,m.length)}e.exports=a,a.RasterBoundsArray=new i({members:[{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]})},{"../util/struct_array":412,"../util/util":414}],324:[function(t,e,r){"use strict";var n=t("../util/browser"),i=t("./draw_collision_debug"),a=t("../source/pixels_to_tile_units");function o(t,e,r,n,i,a,o,l,c,u,f,h,d,p,m){for(var v=0;v<n.length;v++){var g=e.getTile(n[v]),y=g.getBucket(r);if(y){var b=y.bufferGroups,x=i?b.glyph:b.icon;x.length&&(t.enableTileClippingMask(n[v]),s(t,r,n[v].posMatrix,g,y,x,i,i||y.sdfIcons,!i&&y.iconsNeedLinear,i?y.adjustedTextSize:y.adjustedIconSize,y.fontstack,a,o,l,c,u,f,h,d,p,m))}}}function s(t,e,r,i,o,s,l,c,u,f,h,d,p,m,v,g,y,b,x,_,w){var M,k,A,T=t.gl,E=t.transform,S="map"===m,L="map"===v,C=l?24:1,P=g/C;if(L?(k=a(i,1,t.transform.zoom)*P,A=1/Math.cos(E._pitch),M=[k,k]):(k=t.transform.altitude*P,A=1,M=[E.pixelsToGLUnits[0]*k,E.pixelsToGLUnits[1]*k]),l||t.style.sprite.loaded()){var z=t.useProgram(c?"sdf":"icon");if(T.uniformMatrix4fv(z.u_matrix,!1,t.translatePosMatrix(r,i,d,p)),T.uniform1i(z.u_rotate_with_map,S),T.uniform1i(z.u_pitch_with_map,L),T.uniform2fv(z.u_extrude_scale,M),T.activeTexture(T.TEXTURE0),T.uniform1i(z.u_texture,0),l){var O=h&&t.glyphSource.getGlyphAtlas(h);if(!O)return;O.updateTexture(T),T.uniform2f(z.u_texsize,O.width/4,O.height/4)}else{var D=t.options.rotating||t.options.zooming,I=1!==P||n.devicePixelRatio!==t.spriteAtlas.pixelRatio||u,R=L||t.transform.pitch;t.spriteAtlas.bind(T,c||D||I||R),T.uniform2f(z.u_texsize,t.spriteAtlas.width/4,t.spriteAtlas.height/4)}var N,F=Math.log(g/f)/Math.LN2||0;if(T.uniform1f(z.u_zoom,10*(t.transform.zoom-F)),T.activeTexture(T.TEXTURE1),t.frameHistory.bind(T),T.uniform1i(z.u_fadetexture,1),c){var j=.105*C/g/n.devicePixelRatio;if(y){T.uniform1f(z.u_gamma,(1.19*x/P/8+j)*A),T.uniform4fv(z.u_color,b),T.uniform1f(z.u_opacity,_),T.uniform1f(z.u_buffer,(6-y/P)/8);for(var B=0;B<s.length;B++)(N=s[B]).vaos[e.id].bind(T,z,N.layoutVertexBuffer,N.elementBuffer),T.drawElements(T.TRIANGLES,3*N.elementBuffer.length,T.UNSIGNED_SHORT,0)}T.uniform1f(z.u_gamma,j*A),T.uniform4fv(z.u_color,w),T.uniform1f(z.u_opacity,_),T.uniform1f(z.u_buffer,.75),T.uniform1f(z.u_pitch,E.pitch/360*2*Math.PI),T.uniform1f(z.u_bearing,E.bearing/360*2*Math.PI),T.uniform1f(z.u_aspect_ratio,E.width/E.height);for(var U=0;U<s.length;U++)(N=s[U]).vaos[e.id].bind(T,z,N.layoutVertexBuffer,N.elementBuffer),T.drawElements(T.TRIANGLES,3*N.elementBuffer.length,T.UNSIGNED_SHORT,0)}else{T.uniform1f(z.u_opacity,_);for(var V=0;V<s.length;V++)(N=s[V]).vaos[e.id].bind(T,z,N.layoutVertexBuffer,N.elementBuffer),T.drawElements(T.TRIANGLES,3*N.elementBuffer.length,T.UNSIGNED_SHORT,0)}}}e.exports=function(t,e,r,n){if(t.isOpaquePass)return;var a=!(r.layout["text-allow-overlap"]||r.layout["icon-allow-overlap"]||r.layout["text-ignore-placement"]||r.layout["icon-ignore-placement"]),s=t.gl;a?s.disable(s.STENCIL_TEST):s.enable(s.STENCIL_TEST);t.setDepthSublayer(0),t.depthMask(!1),s.disable(s.DEPTH_TEST),o(t,e,r,n,!1,r.paint["icon-translate"],r.paint["icon-translate-anchor"],r.layout["icon-rotation-alignment"],r.layout["icon-rotation-alignment"],r.layout["icon-size"],r.paint["icon-halo-width"],r.paint["icon-halo-color"],r.paint["icon-halo-blur"],r.paint["icon-opacity"],r.paint["icon-color"]),o(t,e,r,n,!0,r.paint["text-translate"],r.paint["text-translate-anchor"],r.layout["text-rotation-alignment"],r.layout["text-pitch-alignment"],r.layout["text-size"],r.paint["text-halo-width"],r.paint["text-halo-color"],r.paint["text-halo-blur"],r.paint["text-opacity"],r.paint["text-color"]),s.enable(s.DEPTH_TEST),e.map.showCollisionBoxes&&i(t,e,r,n)}},{"../source/pixels_to_tile_units":335,"../util/browser":398,"./draw_collision_debug":319}],325:[function(t,e,r){"use strict";function n(){this.changeTimes=new Float64Array(256),this.changeOpacities=new Uint8Array(256),this.opacities=new Uint8ClampedArray(256),this.array=new Uint8Array(this.opacities.buffer),this.fadeDuration=300,this.previousZoom=0,this.firstFrame=!0}e.exports=n,n.prototype.record=function(t){var e,r=Date.now();if(this.firstFrame&&(r=0,this.firstFrame=!1),(t=Math.floor(10*t))<this.previousZoom)for(e=t+1;e<=this.previousZoom;e++)this.changeTimes[e]=r,this.changeOpacities[e]=this.opacities[e];else for(e=t;e>this.previousZoom;e--)this.changeTimes[e]=r,this.changeOpacities[e]=this.opacities[e];for(e=0;e<256;e++){var n=(r-this.changeTimes[e])/this.fadeDuration*255;this.opacities[e]=e<=t?this.changeOpacities[e]+n:this.changeOpacities[e]-n}this.changed=!0,this.previousZoom=t},n.prototype.bind=function(t){this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.changed&&(t.texSubImage2D(t.TEXTURE_2D,0,0,0,256,1,t.ALPHA,t.UNSIGNED_BYTE,this.array),this.changed=!1)):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,256,1,0,t.ALPHA,t.UNSIGNED_BYTE,this.array))}},{}],326:[function(t,e,r){"use strict";var n=t("../util/util");function i(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=new Uint8Array(this.width*this.height*this.bytes),this.positions={}}e.exports=i,i.prototype.setSprite=function(t){this.sprite=t},i.prototype.getDash=function(t,e){var r=t.join(",")+e;return this.positions[r]||(this.positions[r]=this.addDash(t,e)),this.positions[r]},i.prototype.addDash=function(t,e){var r=e?7:0,i=2*r+1;if(this.nextRow+i>this.height)return n.warnOnce("LineAtlas out of space"),null;for(var a=0,o=0;o<t.length;o++)a+=t[o];for(var s=this.width/a,l=s/2,c=t.length%2==1,u=-r;u<=r;u++)for(var f=this.nextRow+r+u,h=this.width*f,d=c?-t[t.length-1]:0,p=t[0],m=1,v=0;v<this.width;v++){for(;p<v/s;)d=p,p+=t[m],c&&m===t.length-1&&(p+=t[0]),m++;var g,y=Math.abs(v-d*s),b=Math.abs(v-p*s),x=Math.min(y,b),_=m%2==1;if(e){var w=r?u/r*(l+1):0;if(_){var M=l-Math.abs(w);g=Math.sqrt(x*x+M*M)}else g=l-Math.sqrt(x*x+w*w)}else g=(_?1:-1)*x;this.data[3+4*(h+v)]=Math.max(0,Math.min(255,g+128))}var k={y:(this.nextRow+r+.5)/this.height,height:2*r/this.height,width:a};return this.nextRow+=i,this.dirty=!0,k},i.prototype.bind=function(t){this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width,this.height,t.RGBA,t.UNSIGNED_BYTE,this.data))):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,this.width,this.height,0,t.RGBA,t.UNSIGNED_BYTE,this.data))}},{"../util/util":414}],327:[function(t,e,r){"use strict";var n=t("../util/browser"),i=t("gl-matrix").mat4,a=t("./frame_history"),o=t("../source/source_cache"),s=t("../data/bucket").EXTENT,l=t("../source/pixels_to_tile_units"),c=t("../util/util"),u=t("../util/struct_array"),f=t("../data/buffer"),h=t("./vertex_array_object"),d=t("./draw_raster").RasterBoundsArray,p=t("./create_uniform_pragmas");function m(t,e){this.gl=t,this.transform=e,this.reusableTextures={},this.preFbos={},this.frameHistory=new a,this.setup(),this.numSublayers=o.maxUnderzooming+o.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.lineWidthRange=t.getParameter(t.ALIASED_LINE_WIDTH_RANGE)}e.exports=m,c.extend(m.prototype,t("./painter/use_program")),m.prototype.resize=function(t,e){var r=this.gl;this.width=t*n.devicePixelRatio,this.height=e*n.devicePixelRatio,r.viewport(0,0,this.width,this.height)},m.prototype.setup=function(){var t=this.gl;t.verbose=!0,t.enable(t.BLEND),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),t.enable(t.STENCIL_TEST),t.enable(t.DEPTH_TEST),t.depthFunc(t.LEQUAL),this._depthMask=!1,t.depthMask(!1);var e=this.PosArray=new u({members:[{name:"a_pos",type:"Int16",components:2}]}),r=new e;r.emplaceBack(0,0),r.emplaceBack(s,0),r.emplaceBack(0,s),r.emplaceBack(s,s),this.tileExtentBuffer=new f(r.serialize(),e.serialize(),f.BufferType.VERTEX),this.tileExtentVAO=new h,this.tileExtentPatternVAO=new h;var n=new e;n.emplaceBack(0,0),n.emplaceBack(s,0),n.emplaceBack(s,s),n.emplaceBack(0,s),n.emplaceBack(0,0),this.debugBuffer=new f(n.serialize(),e.serialize(),f.BufferType.VERTEX),this.debugVAO=new h;var i=new d;i.emplaceBack(0,0,0,0),i.emplaceBack(s,0,32767,0),i.emplaceBack(0,s,0,32767),i.emplaceBack(s,s,32767,32767),this.rasterBoundsBuffer=new f(i.serialize(),d.serialize(),f.BufferType.VERTEX),this.rasterBoundsVAO=new h},m.prototype.clearColor=function(){var t=this.gl;t.clearColor(0,0,0,0),t.clear(t.COLOR_BUFFER_BIT)},m.prototype.clearStencil=function(){var t=this.gl;t.clearStencil(0),t.stencilMask(255),t.clear(t.STENCIL_BUFFER_BIT)},m.prototype.clearDepth=function(){var t=this.gl;t.clearDepth(1),this.depthMask(!0),t.clear(t.DEPTH_BUFFER_BIT)},m.prototype._renderTileClippingMasks=function(t){var e=this.gl;e.colorMask(!1,!1,!1,!1),this.depthMask(!1),e.disable(e.DEPTH_TEST),e.enable(e.STENCIL_TEST),e.stencilMask(248),e.stencilOp(e.KEEP,e.KEEP,e.REPLACE);var r=1;this._tileClippingMaskIDs={};for(var n=0;n<t.length;n++){var i=t[n],a=this._tileClippingMaskIDs[i.id]=r++<<3;e.stencilFunc(e.ALWAYS,a,248);var o=p([{name:"u_color",components:4},{name:"u_opacity",components:1}]),s=this.useProgram("fill",[],o,o);e.uniformMatrix4fv(s.u_matrix,!1,i.posMatrix),this.tileExtentVAO.bind(e,s,this.tileExtentBuffer),e.drawArrays(e.TRIANGLE_STRIP,0,this.tileExtentBuffer.length)}e.stencilMask(0),e.colorMask(!0,!0,!0,!0),this.depthMask(!0),e.enable(e.DEPTH_TEST)},m.prototype.enableTileClippingMask=function(t){var e=this.gl;e.stencilFunc(e.EQUAL,this._tileClippingMaskIDs[t.id],248)},m.prototype.prepareBuffers=function(){},m.prototype.bindDefaultFramebuffer=function(){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,null)};var v={symbol:t("./draw_symbol"),circle:t("./draw_circle"),line:t("./draw_line"),fill:t("./draw_fill"),raster:t("./draw_raster"),background:t("./draw_background"),debug:t("./draw_debug")};m.prototype.render=function(t,e){this.style=t,this.options=e,this.lineAtlas=t.lineAtlas,this.spriteAtlas=t.spriteAtlas,this.spriteAtlas.setSprite(t.sprite),this.glyphSource=t.glyphSource,this.frameHistory.record(this.transform.zoom),this.prepareBuffers(),this.clearColor(),this.clearDepth(),this.showOverdrawInspector(e.showOverdrawInspector),this.depthRange=(t._order.length+2)*this.numSublayers*this.depthEpsilon,this.renderPass({isOpaquePass:!0}),this.renderPass({isOpaquePass:!1})},m.prototype.renderPass=function(t){var e=this.style._groups,r=t.isOpaquePass;this.currentLayer=r?this.style._order.length:-1;for(var n=0;n<e.length;n++){var i,a=e[r?e.length-1-n:n],o=this.style.sources[a.source],s=[];if(o){for(s=o.getVisibleCoordinates(),i=0;i<s.length;i++)s[i].posMatrix=this.transform.calculatePosMatrix(s[i],o.maxzoom);this.clearStencil(),o.prepare&&o.prepare(),o.isTileClipped&&this._renderTileClippingMasks(s)}for(r?(this._showOverdrawInspector||this.gl.disable(this.gl.BLEND),this.isOpaquePass=!0):(this.gl.enable(this.gl.BLEND),this.isOpaquePass=!1,s.reverse()),i=0;i<a.length;i++){var l=a[r?a.length-1-i:i];this.currentLayer+=r?-1:1,this.renderLayer(this,o,l,s)}o&&v.debug(this,o,s)}},m.prototype.depthMask=function(t){t!==this._depthMask&&(this._depthMask=t,this.gl.depthMask(t))},m.prototype.renderLayer=function(t,e,r,n){r.isHidden(this.transform.zoom)||("background"===r.type||n.length)&&(this.id=r.id,v[r.type](t,e,r,n))},m.prototype.setDepthSublayer=function(t){var e=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon,r=e-1+this.depthRange;this.gl.depthRange(r,e)},m.prototype.translatePosMatrix=function(t,e,r,n){if(!r[0]&&!r[1])return t;if("viewport"===n){var a=Math.sin(-this.transform.angle),o=Math.cos(-this.transform.angle);r=[r[0]*o-r[1]*a,r[0]*a+r[1]*o]}var s=[l(e,r[0],this.transform.zoom),l(e,r[1],this.transform.zoom),0],c=new Float32Array(16);return i.translate(c,t,s),c},m.prototype.saveTexture=function(t){var e=this.reusableTextures[t.size];e?e.push(t):this.reusableTextures[t.size]=[t]},m.prototype.getTexture=function(t){var e=this.reusableTextures[t];return e&&e.length>0?e.pop():null},m.prototype.lineWidth=function(t){this.gl.lineWidth(c.clamp(t,this.lineWidthRange[0],this.lineWidthRange[1]))},m.prototype.showOverdrawInspector=function(t){if(t||this._showOverdrawInspector){this._showOverdrawInspector=t;var e=this.gl;if(t){e.blendFunc(e.CONSTANT_COLOR,e.ONE);e.blendColor(1/8,1/8,1/8,0),e.clearColor(0,0,0,1),e.clear(e.COLOR_BUFFER_BIT)}else e.blendFunc(e.ONE,e.ONE_MINUS_SRC_ALPHA)}}},{"../data/bucket":301,"../data/buffer":306,"../source/pixels_to_tile_units":335,"../source/source_cache":339,"../util/browser":398,"../util/struct_array":412,"../util/util":414,"./create_uniform_pragmas":316,"./draw_background":317,"./draw_circle":318,"./draw_debug":320,"./draw_fill":321,"./draw_line":322,"./draw_raster":323,"./draw_symbol":324,"./frame_history":325,"./painter/use_program":328,"./vertex_array_object":329,"gl-matrix":198}],328:[function(t,e,r){"use strict";var n=t("assert"),i=t("../../util/util"),a=t("mapbox-gl-shaders"),o=a.util;function s(t,e){return t.replace(/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,function(t,r,n,i,a){return e[r][a].replace(/{type}/g,i).replace(/{precision}/g,n)})}e.exports._createProgram=function(t,e,r,l){for(var c=this.gl,u=c.createProgram(),f=a[t],h="#define MAPBOX_GL_JS;\n",d=0;d<e.length;d++)h+="#define "+e[d]+";\n";var p=c.createShader(c.FRAGMENT_SHADER);c.shaderSource(p,s(h+f.fragmentSource,l)),c.compileShader(p),n(c.getShaderParameter(p,c.COMPILE_STATUS),c.getShaderInfoLog(p)),c.attachShader(u,p);var m=c.createShader(c.VERTEX_SHADER);c.shaderSource(m,s(h+o+f.vertexSource,r)),c.compileShader(m),n(c.getShaderParameter(m,c.COMPILE_STATUS),c.getShaderInfoLog(m)),c.attachShader(u,m),c.linkProgram(u),n(c.getProgramParameter(u,c.LINK_STATUS),c.getProgramInfoLog(u));for(var v={},g=c.getProgramParameter(u,c.ACTIVE_ATTRIBUTES),y=0;y<g;y++){var b=c.getActiveAttrib(u,y);v[b.name]=c.getAttribLocation(u,b.name)}for(var x={},_=c.getProgramParameter(u,c.ACTIVE_UNIFORMS),w=0;w<_;w++){var M=c.getActiveUniform(u,w);x[M.name]=c.getUniformLocation(u,M.name)}return i.extend({program:u,definition:f,attributes:v,numAttributes:g},v,x)},e.exports._createProgramCached=function(t,e,r,n){this.cache=this.cache||{};var i=JSON.stringify({name:t,defines:e,vertexPragmas:r,fragmentPragmas:n});return this.cache[i]||(this.cache[i]=this._createProgram(t,e,r,n)),this.cache[i]},e.exports.useProgram=function(t,e,r,n){var i=this.gl;e=e||[],this._showOverdrawInspector&&(e=e.concat("OVERDRAW_INSPECTOR"));var a=this._createProgramCached(t,e,r,n);return this.currentProgram!==a&&(i.useProgram(a.program),this.currentProgram=a),a}},{"../../util/util":414,assert:51,"mapbox-gl-shaders":275}],329:[function(t,e,r){"use strict";var n=t("assert");function i(){this.boundProgram=null,this.boundVertexBuffer=null,this.boundVertexBuffer2=null,this.boundElementBuffer=null,this.vao=null}e.exports=i,i.prototype.bind=function(t,e,r,n,i){void 0===t.extVertexArrayObject&&(t.extVertexArrayObject=t.getExtension("OES_vertex_array_object"));var a=!this.vao||this.boundProgram!==e||this.boundVertexBuffer!==r||this.boundVertexBuffer2!==i||this.boundElementBuffer!==n;!t.extVertexArrayObject||a?this.freshBind(t,e,r,n,i):t.extVertexArrayObject.bindVertexArrayOES(this.vao)},i.prototype.freshBind=function(t,e,r,i,a){var o,s=e.numAttributes;if(t.extVertexArrayObject)this.vao&&this.destroy(t),this.vao=t.extVertexArrayObject.createVertexArrayOES(),t.extVertexArrayObject.bindVertexArrayOES(this.vao),o=0,this.boundProgram=e,this.boundVertexBuffer=r,this.boundVertexBuffer2=a,this.boundElementBuffer=i;else{o=t.currentNumAttributes||0;for(var l=s;l<o;l++)n(0!==l),t.disableVertexAttribArray(l)}for(var c=o;c<s;c++)t.enableVertexAttribArray(c);r.bind(t),r.setVertexAttribPointers(t,e),a&&(a.bind(t),a.setVertexAttribPointers(t,e)),i&&i.bind(t),t.currentNumAttributes=s},i.prototype.unbind=function(t){var e=t.extVertexArrayObject;e&&e.bindVertexArrayOES(null)},i.prototype.destroy=function(t){var e=t.extVertexArrayObject;e&&this.vao&&(e.deleteVertexArrayOES(this.vao),this.vao=null)}},{assert:51}],330:[function(t,e,r){"use strict";var n=t("../util/evented"),i=t("../util/util"),a=t("resolve-url"),o=t("../data/bucket").EXTENT;function s(t,e,r){e=e||{},this.id=t,this.dispatcher=r,this._data=e.data,void 0!==e.maxzoom&&(this.maxzoom=e.maxzoom),e.type&&(this.type=e.type);var n=o/this.tileSize;this.workerOptions=i.extend({source:this.id,cluster:e.cluster||!1,geojsonVtOptions:{buffer:(void 0!==e.buffer?e.buffer:128)*n,tolerance:(void 0!==e.tolerance?e.tolerance:.375)*n,extent:o,maxZoom:this.maxzoom},superclusterOptions:{maxZoom:Math.min(e.clusterMaxZoom,this.maxzoom-1)||this.maxzoom-1,extent:o,radius:(e.clusterRadius||50)*n,log:!1}},e.workerOptions),this._updateWorkerData(function(t){t?this.fire("error",{error:t}):this.fire("load")}.bind(this))}e.exports=s,s.prototype=i.inherit(n,{type:"geojson",minzoom:0,maxzoom:18,tileSize:512,isTileClipped:!0,reparseOverscaled:!0,onAdd:function(t){this.map=t},setData:function(t){return this._data=t,this._updateWorkerData(function(t){if(t)return this.fire("error",{error:t});this.fire("change")}.bind(this)),this},_updateWorkerData:function(t){var e=i.extend({},this.workerOptions),r=this._data;"string"==typeof r?e.url="undefined"!=typeof window?a(window.location.href,r):r:e.data=JSON.stringify(r),this.workerID=this.dispatcher.send(this.type+".loadData",e,function(e){this._loaded=!0,t(e)}.bind(this))},loadTile:function(t,e){var r=t.coord.z>this.maxzoom?Math.pow(2,t.coord.z-this.maxzoom):1,n={type:this.type,uid:t.uid,coord:t.coord,zoom:t.coord.z,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,overscaling:r,angle:this.map.transform.angle,pitch:this.map.transform.pitch,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID=this.dispatcher.send("load tile",n,function(r,n){if(t.unloadVectorData(this.map.painter),!t.aborted)return r?e(r):(t.loadVectorData(n,this.map.style),t.redoWhenDone&&(t.redoWhenDone=!1,t.redoPlacement(this)),e(null))}.bind(this),this.workerID)},abortTile:function(t){t.aborted=!0},unloadTile:function(t){t.unloadVectorData(this.map.painter),this.dispatcher.send("remove tile",{uid:t.uid,source:this.id},function(){},t.workerID)},serialize:function(){return{type:this.type,data:this._data}}})},{"../data/bucket":301,"../util/evented":406,"../util/util":414,"resolve-url":488}],331:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("../util/ajax"),a=t("geojson-rewind"),o=t("./geojson_wrapper"),s=t("vt-pbf"),l=t("supercluster"),c=t("geojson-vt"),u=t("./vector_tile_worker_source");function f(t,e,r){r&&(this.loadGeoJSON=r),u.call(this,t,e)}e.exports=f,f.prototype=n.inherit(u,{_geoJSONIndexes:{},loadVectorData:function(t,e){var r=t.source,n=t.coord;if(!this._geoJSONIndexes[r])return e(null,null);var i=this._geoJSONIndexes[r].getTile(Math.min(n.z,t.maxZoom),n.x,n.y);if(!i)return e(null,null);var a=new o(i.features);a.name="_geojsonTileLayer";var l=s({layers:{_geojsonTileLayer:a}});0===l.byteOffset&&l.byteLength===l.buffer.byteLength||(l=new Uint8Array(l)),e(null,{tile:a,rawTileData:l.buffer})},loadData:function(t,e){var r=function(r,n){return r?e(r):"object"!=typeof n?e(new Error("Input data is not a valid GeoJSON object.")):(a(n,!0),void this._indexData(n,t,function(r,n){if(r)return e(r);this._geoJSONIndexes[t.source]=n,e(null)}.bind(this)))}.bind(this);this.loadGeoJSON(t,r)},loadGeoJSON:function(t,e){if(t.url)i.getJSON(t.url,e);else{if("string"!=typeof t.data)return e(new Error("Input data is not a valid GeoJSON object."));try{return e(null,JSON.parse(t.data))}catch(t){return e(new Error("Input data is not a valid GeoJSON object."))}}},_indexData:function(t,e,r){try{e.cluster?r(null,l(e.superclusterOptions).load(t.features)):r(null,c(t,e.geojsonVtOptions))}catch(t){return r(t)}}})},{"../util/ajax":397,"../util/util":414,"./geojson_wrapper":332,"./vector_tile_worker_source":343,"geojson-rewind":147,"geojson-vt":151,supercluster:518,"vt-pbf":550}],332:[function(t,e,r){"use strict";var n=t("point-geometry"),i=t("vector-tile").VectorTileFeature,a=t("../data/bucket").EXTENT;function o(t){this.features=t,this.length=t.length,this.extent=a}function s(t){if(this.type=t.type,1===t.type){this.rawGeometry=[];for(var e=0;e<t.geometry.length;e++)this.rawGeometry.push([t.geometry[e]])}else this.rawGeometry=t.geometry;this.properties=t.tags,this.extent=a}e.exports=o,o.prototype.feature=function(t){return new s(this.features[t])},s.prototype.loadGeometry=function(){var t=this.rawGeometry;this.geometry=[];for(var e=0;e<t.length;e++){for(var r=t[e],i=[],a=0;a<r.length;a++)i.push(new n(r[a][0],r[a][1]));this.geometry.push(i)}return this.geometry},s.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var t=this.geometry,e=1/0,r=-1/0,n=1/0,i=-1/0,a=0;a<t.length;a++)for(var o=t[a],s=0;s<o.length;s++){var l=o[s];e=Math.min(e,l.x),r=Math.max(r,l.x),n=Math.min(n,l.y),i=Math.max(i,l.y)}return[e,n,r,i]},s.prototype.toGeoJSON=i.prototype.toGeoJSON},{"../data/bucket":301,"point-geometry":458,"vector-tile":544}],333:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("./tile_coord"),a=t("../geo/lng_lat"),o=t("point-geometry"),s=t("../util/evented"),l=t("../util/ajax"),c=t("../data/bucket").EXTENT,u=t("../render/draw_raster").RasterBoundsArray,f=t("../data/buffer"),h=t("../render/vertex_array_object");function d(t,e,r){this.id=t,this.dispatcher=r,this.url=e.url,this.coordinates=e.coordinates,l.getImage(e.url,function(t,r){if(t)return this.fire("error",{error:t});this.image=r,this.image.addEventListener("load",function(){this.map._rerender()}.bind(this)),this._loaded=!0,this.fire("load"),this.map&&this.setCoordinates(e.coordinates)}.bind(this))}e.exports=d,d.prototype=n.inherit(s,{minzoom:0,maxzoom:22,tileSize:512,onAdd:function(t){this.map=t,this.image&&this.setCoordinates(this.coordinates)},setCoordinates:function(t){this.coordinates=t;var e=this.map,r=t.map(function(t){return e.transform.locationCoordinate(a.convert(t)).zoomTo(0)}),s=this.centerCoord=n.getCoordinatesCenter(r);return s.column=Math.round(s.column),s.row=Math.round(s.row),this.minzoom=this.maxzoom=s.zoom,this._coord=new i(s.zoom,s.column,s.row),this._tileCoords=r.map(function(t){var e=t.zoomTo(s.zoom);return new o(Math.round((e.column-s.column)*c),Math.round((e.row-s.row)*c))}),this.fire("change"),this},_setTile:function(t){this._prepared=!1,this.tile=t;var e=new u;e.emplaceBack(this._tileCoords[0].x,this._tileCoords[0].y,0,0),e.emplaceBack(this._tileCoords[1].x,this._tileCoords[1].y,32767,0),e.emplaceBack(this._tileCoords[3].x,this._tileCoords[3].y,0,32767),e.emplaceBack(this._tileCoords[2].x,this._tileCoords[2].y,32767,32767),this.tile.buckets={},this.tile.boundsBuffer=new f(e.serialize(),u.serialize(),f.BufferType.VERTEX),this.tile.boundsVAO=new h,this.tile.state="loaded"},prepare:function(){if(this._loaded&&this.image&&this.image.complete&&this.tile){var t=this.map.painter.gl;this._prepared?(t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.image)):(this.tile.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,this.image))}},loadTile:function(t,e){this._coord&&this._coord.toString()===t.coord.toString()?(this._setTile(t),e(null)):(t.state="errored",e(null))},serialize:function(){return{type:"image",urls:this.url,coordinates:this.coordinates}}})},{"../data/bucket":301,"../data/buffer":306,"../geo/lng_lat":311,"../render/draw_raster":323,"../render/vertex_array_object":329,"../util/ajax":397,"../util/evented":406,"../util/util":414,"./tile_coord":341,"point-geometry":458}],334:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("../util/ajax"),a=t("../util/browser"),o=t("../util/mapbox").normalizeSourceURL;e.exports=function(t,e){var r=function(t,r){if(t)return e(t);var i=n.pick(r,["tiles","minzoom","maxzoom","attribution"]);r.vector_layers&&(i.vectorLayers=r.vector_layers,i.vectorLayerIds=i.vectorLayers.map(function(t){return t.id})),e(null,i)};t.url?i.getJSON(o(t.url),r):a.frame(r.bind(null,null,t))}},{"../util/ajax":397,"../util/browser":398,"../util/mapbox":411,"../util/util":414}],335:[function(t,e,r){"use strict";var n=t("../data/bucket");e.exports=function(t,e,r){return e*(n.EXTENT/(t.tileSize*Math.pow(2,r-t.coord.z)))}},{"../data/bucket":301}],336:[function(t,e,r){"use strict";var n=t("./tile_coord");function i(t,e){var r=t.coord,n=e.coord;return r.z-n.z||r.y-n.y||r.w-n.w||r.x-n.x}r.rendered=function(t,e,r,n,a,o){var s=t.tilesIn(r);s.sort(i);for(var l=[],c=0;c<s.length;c++){var u=s[c];u.tile.featureIndex&&l.push(u.tile.featureIndex.query({queryGeometry:u.queryGeometry,scale:u.scale,tileSize:u.tile.tileSize,bearing:o,params:n},e))}return function(t){for(var e=t[0]||{},r=1;r<t.length;r++){var n=t[r];for(var i in n){var a=n[i],o=e[i];if(void 0===o)o=e[i]=a;else for(var s=0;s<a.length;s++)o.push(a[s])}}return e}(l)},r.source=function(t,e){for(var r=t.getRenderableIds().map(function(e){return t.getTileByID(e)}),i=[],a={},o=0;o<r.length;o++){var s=r[o],l=new n(Math.min(s.sourceMaxZoom,s.coord.z),s.coord.x,s.coord.y,0).id;a[l]||(a[l]=!0,s.querySourceFeatures(i,e))}return i}},{"./tile_coord":341}],337:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("../util/ajax"),a=t("../util/evented"),o=t("./load_tilejson"),s=t("../util/mapbox").normalizeTileURL;function l(t,e,r){this.id=t,this.dispatcher=r,n.extend(this,n.pick(e,["url","scheme","tileSize"])),o(e,function(t,e){if(t)return this.fire("error",t);n.extend(this,e),this.fire("load")}.bind(this))}e.exports=l,l.prototype=n.inherit(a,{minzoom:0,maxzoom:22,roundZoom:!0,scheme:"xyz",tileSize:512,_loaded:!1,onAdd:function(t){this.map=t},serialize:function(){return{type:"raster",url:this.url,tileSize:this.tileSize}},loadTile:function(t,e){var r=s(t.coord.url(this.tiles,null,this.scheme),this.url,this.tileSize);t.request=i.getImage(r,function(r,n){if(delete t.request,t.aborted)return;if(r)return e(r);var i=this.map.painter.gl;t.texture=this.map.painter.getTexture(n.width),t.texture?(i.bindTexture(i.TEXTURE_2D,t.texture),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,n)):(t.texture=i.createTexture(),i.bindTexture(i.TEXTURE_2D,t.texture),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.LINEAR_MIPMAP_NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.LINEAR),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),i.texImage2D(i.TEXTURE_2D,0,i.RGBA,i.RGBA,i.UNSIGNED_BYTE,n),t.texture.size=n.width);i.generateMipmap(i.TEXTURE_2D),this.map.animationLoop.set(this.map.style.rasterFadeDuration),t.state="loaded",e(null)}.bind(this))},abortTile:function(t){t.request&&(t.request.abort(),delete t.request)},unloadTile:function(t){t.texture&&this.map.painter.saveTexture(t.texture)}})},{"../util/ajax":397,"../util/evented":406,"../util/mapbox":411,"../util/util":414,"./load_tilejson":334}],338:[function(t,e,r){"use strict";var n=t("../util/util"),i={vector:t("../source/vector_tile_source"),raster:t("../source/raster_tile_source"),geojson:t("../source/geojson_source"),video:t("../source/video_source"),image:t("../source/image_source")};r.create=function(t,e,r){if((e=new i[e.type](t,e,r)).id!==t)throw new Error("Expected Source id to be "+t+" instead of "+e.id);return n.bindAll(["load","abort","unload","serialize","prepare"],e),e},r.getType=function(t){return i[t]},r.setType=function(t,e){i[t]=e}},{"../source/geojson_source":330,"../source/image_source":333,"../source/raster_tile_source":337,"../source/vector_tile_source":342,"../source/video_source":344,"../util/util":414}],339:[function(t,e,r){"use strict";var n=t("./source"),i=t("./tile"),a=t("../util/evented"),o=t("./tile_coord"),s=t("../util/lru_cache"),l=t("../geo/coordinate"),c=t("../util/util"),u=t("../data/bucket").EXTENT;function f(t,e,r){this.id=t,this.dispatcher=r;var i=this._source=n.create(t,e,r).on("load",function(){this.map&&this._source.onAdd&&this._source.onAdd(this.map),this._sourceLoaded=!0,this.tileSize=i.tileSize,this.minzoom=i.minzoom,this.maxzoom=i.maxzoom,this.roundZoom=i.roundZoom,this.reparseOverscaled=i.reparseOverscaled,this.isTileClipped=i.isTileClipped,this.attribution=i.attribution,this.vectorLayerIds=i.vectorLayerIds,this.fire("load")}.bind(this)).on("error",function(t){this._sourceErrored=!0,this.fire("error",t)}.bind(this)).on("change",function(){this.reload(),this.transform&&this.update(this.transform,this.map&&this.map.style.rasterFadeDuration),this.fire("change")}.bind(this));this._tiles={},this._cache=new s(0,this.unloadTile.bind(this)),this._isIdRenderable=this._isIdRenderable.bind(this)}function h(t,e,r){var n=r.zoomTo(Math.min(t.z,e));return{x:(n.column-(t.x+t.w*Math.pow(2,t.z)))*u,y:(n.row-t.y)*u}}function d(t,e){return t%32-e%32}e.exports=f,f.maxOverzooming=10,f.maxUnderzooming=3,f.prototype=c.inherit(a,{onAdd:function(t){this.map=t,this._source&&this._source.onAdd&&this._source.onAdd(t)},loaded:function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0},getSource:function(){return this._source},loadTile:function(t,e){return this._source.loadTile(t,e)},unloadTile:function(t){if(this._source.unloadTile)return this._source.unloadTile(t)},abortTile:function(t){if(this._source.abortTile)return this._source.abortTile(t)},serialize:function(){return this._source.serialize()},prepare:function(){if(this._sourceLoaded&&this._source.prepare)return this._source.prepare()},getIds:function(){return Object.keys(this._tiles).map(Number).sort(d)},getRenderableIds:function(){return this.getIds().filter(this._isIdRenderable)},_isIdRenderable:function(t){return this._tiles[t].isRenderable()&&!this._coveredTiles[t]},reload:function(){for(var t in this._cache.reset(),this._tiles){var e=this._tiles[t];"loading"!==e.state&&(e.state="reloading"),this.loadTile(this._tiles[t],this._tileLoaded.bind(this,this._tiles[t]))}},_tileLoaded:function(t,e){if(e)return t.state="errored",this.fire("tile.error",{tile:t,error:e}),void this._source.fire("tile.error",{tile:t,error:e});t.source=this,t.timeAdded=(new Date).getTime(),this.fire("tile.load",{tile:t}),this._source.fire("tile.load",{tile:t})},getTile:function(t){return this.getTileByID(t.id)},getTileByID:function(t){return this._tiles[t]},getZoom:function(t){return t.zoom+t.scaleZoom(t.tileSize/this.tileSize)},findLoadedChildren:function(t,e,r){var n=!1;for(var i in this._tiles){var a=this._tiles[i];if(!(r[i]||!a.isRenderable()||a.coord.z<=t.z||a.coord.z>e)){var o=Math.pow(2,Math.min(a.coord.z,this.maxzoom)-Math.min(t.z,this.maxzoom));if(Math.floor(a.coord.x/o)===t.x&&Math.floor(a.coord.y/o)===t.y)for(r[i]=!0,n=!0;a&&a.coord.z-1>t.z;){var s=a.coord.parent(this.maxzoom).id;(a=this._tiles[s])&&a.isRenderable()&&(delete r[i],r[s]=!0)}}}return n},findLoadedParent:function(t,e,r){for(var n=t.z-1;n>=e;n--){t=t.parent(this.maxzoom);var i=this._tiles[t.id];if(i&&i.isRenderable())return r[t.id]=!0,i;if(this._cache.has(t.id))return this.addTile(t),r[t.id]=!0,this._tiles[t.id]}},updateCacheSize:function(t){var e=(Math.ceil(t.width/t.tileSize)+1)*(Math.ceil(t.height/t.tileSize)+1);this._cache.setMaxSize(Math.floor(5*e))},update:function(t,e){if(this._sourceLoaded){var r,n,i;this.updateCacheSize(t);var a=(this.roundZoom?Math.round:Math.floor)(this.getZoom(t)),s=Math.max(a-f.maxOverzooming,this.minzoom),l=Math.max(a+f.maxUnderzooming,this.minzoom),u={},h=(new Date).getTime();this._coveredTiles={};var d=this.used?t.coveringTiles(this._source):[];for(r=0;r<d.length;r++)n=d[r],i=this.addTile(n),u[n.id]=!0,i.isRenderable()||this.findLoadedChildren(n,l,u)||this.findLoadedParent(n,s,u);for(var p,m={},v=Object.keys(u),g=0;g<v.length;g++){var y=v[g];n=o.fromID(y),(i=this._tiles[y])&&i.timeAdded>h-(e||0)&&(this.findLoadedChildren(n,l,u)&&(u[y]=!0),this.findLoadedParent(n,s,m))}for(p in m)u[p]||(this._coveredTiles[p]=!0);for(p in m)u[p]=!0;var b=c.keysDifference(this._tiles,u);for(r=0;r<b.length;r++)this.removeTile(+b[r]);this.transform=t}},addTile:function(t){var e=this._tiles[t.id];if(e)return e;var r=t.wrapped();if((e=this._tiles[r.id])||(e=this._cache.get(r.id))&&this._redoPlacement&&this._redoPlacement(e),!e){var n=t.z,a=n>this.maxzoom?Math.pow(2,n-this.maxzoom):1;e=new i(r,this.tileSize*a,this.maxzoom),this.loadTile(e,this._tileLoaded.bind(this,e))}return e.uses++,this._tiles[t.id]=e,this.fire("tile.add",{tile:e}),this._source.fire("tile.add",{tile:e}),e},removeTile:function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this.fire("tile.remove",{tile:e}),this._source.fire("tile.remove",{tile:e}),e.uses>0||(e.isRenderable()?this._cache.add(e.coord.wrapped().id,e):(e.aborted=!0,this.abortTile(e),this.unloadTile(e))))},clearTiles:function(){for(var t in this._tiles)this.removeTile(t);this._cache.reset()},tilesIn:function(t){for(var e={},r=this.getIds(),n=1/0,i=1/0,a=-1/0,s=-1/0,c=t[0].zoom,f=0;f<t.length;f++){var d=t[f];n=Math.min(n,d.column),i=Math.min(i,d.row),a=Math.max(a,d.column),s=Math.max(s,d.row)}for(var p=0;p<r.length;p++){var m=this._tiles[r[p]],v=o.fromID(r[p]),g=[h(v,m.sourceMaxZoom,new l(n,i,c)),h(v,m.sourceMaxZoom,new l(a,s,c))];if(g[0].x<u&&g[0].y<u&&g[1].x>=0&&g[1].y>=0){for(var y=[],b=0;b<t.length;b++)y.push(h(v,m.sourceMaxZoom,t[b]));var x=e[m.coord.id];void 0===x&&(x=e[m.coord.id]={tile:m,coord:v,queryGeometry:[],scale:Math.pow(2,this.transform.zoom-m.coord.z)}),x.queryGeometry.push(y)}}var _=[];for(var w in e)_.push(e[w]);return _},redoPlacement:function(){for(var t=this.getIds(),e=0;e<t.length;e++){this.getTileByID(t[e]).redoPlacement(this)}},getVisibleCoordinates:function(){return this.getRenderableIds().map(o.fromID)}})},{"../data/bucket":301,"../geo/coordinate":310,"../util/evented":406,"../util/lru_cache":410,"../util/util":414,"./source":338,"./tile":340,"./tile_coord":341}],340:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("../data/bucket"),a=t("../data/feature_index"),o=t("vector-tile"),s=t("pbf"),l=t("../util/vectortile_to_geojson"),c=t("feature-filter"),u=t("../symbol/collision_tile"),f=t("../symbol/collision_box"),h=t("../symbol/symbol_instances"),d=t("../symbol/symbol_quads");function p(t,e,r){this.coord=t,this.uid=n.uniqueId(),this.uses=0,this.tileSize=e,this.sourceMaxZoom=r,this.buckets={},this.state="loading"}function m(t,e){if(e){for(var r={},a=0;a<t.length;a++){var o=e.getLayer(t[a].layerId);if(o){var s=i.create(n.extend({layer:o,childLayers:t[a].childLayerIds.map(e.getLayer.bind(e)).filter(function(t){return t})},t[a]));r[s.id]=s}}return r}}e.exports=p,p.prototype={loadVectorData:function(t,e){this.state="loaded",t&&(this.collisionBoxArray=new f(t.collisionBoxArray),this.collisionTile=new u(t.collisionTile,this.collisionBoxArray),this.symbolInstancesArray=new h(t.symbolInstancesArray),this.symbolQuadsArray=new d(t.symbolQuadsArray),this.featureIndex=new a(t.featureIndex,t.rawTileData,this.collisionTile),this.rawTileData=t.rawTileData,this.buckets=m(t.buckets,e))},reloadSymbolData:function(t,e,r){if("unloaded"!==this.state){for(var i in this.collisionTile=new u(t.collisionTile,this.collisionBoxArray),this.featureIndex.setCollisionTile(this.collisionTile),this.buckets){var a=this.buckets[i];"symbol"===a.type&&(a.destroy(e.gl),delete this.buckets[i])}n.extend(this.buckets,m(t.buckets,r))}},unloadVectorData:function(t){for(var e in this.buckets){this.buckets[e].destroy(t.gl)}this.collisionBoxArray=null,this.symbolQuadsArray=null,this.symbolInstancesArray=null,this.collisionTile=null,this.featureIndex=null,this.rawTileData=null,this.buckets=null,this.state="unloaded"},redoPlacement:function(t){"loaded"===this.state&&"reloading"!==this.state?(this.state="reloading",t.dispatcher.send("redo placement",{uid:this.uid,source:t.id,angle:t.map.transform.angle,pitch:t.map.transform.pitch,showCollisionBoxes:t.map.showCollisionBoxes},function(e,r){this.reloadSymbolData(r,t.map.painter,t.map.style),t.fire("tile.load",{tile:this}),this.state="loaded",this.redoWhenDone&&(this.redoPlacement(t),this.redoWhenDone=!1)}.bind(this),this.workerID)):this.redoWhenDone=!0},getBucket:function(t){return this.buckets&&this.buckets[t.ref||t.id]},querySourceFeatures:function(t,e){if(this.rawTileData){this.vtLayers||(this.vtLayers=new o.VectorTile(new s(new Uint8Array(this.rawTileData))).layers);var r=this.vtLayers._geojsonTileLayer||this.vtLayers[e.sourceLayer];if(r)for(var n=c(e.filter),i={z:this.coord.z,x:this.coord.x,y:this.coord.y},a=0;a<r.length;a++){var u=r.feature(a);if(n(u)){var f=new l(u,this.coord.z,this.coord.x,this.coord.y);f.tile=i,t.push(f)}}}},isRenderable:function(){return"loaded"===this.state||"reloading"===this.state}}},{"../data/bucket":301,"../data/feature_index":308,"../symbol/collision_box":366,"../symbol/collision_tile":368,"../symbol/symbol_instances":377,"../symbol/symbol_quads":378,"../util/util":414,"../util/vectortile_to_geojson":415,"feature-filter":141,pbf:451,"vector-tile":544}],341:[function(t,e,r){"use strict";var n=t("assert"),i=t("whoots-js"),a=t("../geo/coordinate");function o(t,e,r,i){n(!isNaN(t)&&t>=0&&t%1==0),n(!isNaN(e)&&e>=0&&e%1==0),n(!isNaN(r)&&r>=0&&r%1==0),isNaN(i)&&(i=0),this.z=+t,this.x=+e,this.y=+r,this.w=+i,(i*=2)<0&&(i=-1*i-1);var a=1<<this.z;this.id=32*(a*a*i+a*this.y+this.x)+this.z,this.posMatrix=null}function s(t,e){if(t.row>e.row){var r=t;t=e,e=r}return{x0:t.column,y0:t.row,x1:e.column,y1:e.row,dx:e.column-t.column,dy:e.row-t.row}}function l(t,e,r,n,i){var a=Math.max(r,Math.floor(e.y0)),o=Math.min(n,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx<e.x1:t.x1-e.dy/t.dy*t.dx<e.x0){var s=t;t=e,e=s}for(var l=t.dx/t.dy,c=e.dx/e.dy,u=t.dx>0,f=e.dx<0,h=a;h<o;h++){var d=l*Math.max(0,Math.min(t.dy,h+u-t.y0))+t.x0,p=c*Math.max(0,Math.min(e.dy,h+f-e.y0))+e.x0;i(Math.floor(p),Math.ceil(d),h)}}function c(t,e,r,n,i,a){var o,c=s(t,e),u=s(e,r),f=s(r,t);c.dy>u.dy&&(o=c,c=u,u=o),c.dy>f.dy&&(o=c,c=f,f=o),u.dy>f.dy&&(o=u,u=f,f=o),c.dy&&l(f,c,n,i,a),u.dy&&l(f,u,n,i,a)}e.exports=o,o.prototype.toString=function(){return this.z+"/"+this.x+"/"+this.y},o.prototype.toCoordinate=function(t){var e=Math.min(this.z,t),r=Math.pow(2,e),n=this.y,i=this.x+r*this.w;return new a(i,n,e)},o.fromID=function(t){var e=t%32,r=1<<e,n=(t-e)/32,i=n%r,a=(n-i)/r%r,s=Math.floor(n/(r*r));return s%2!=0&&(s=-1*s-1),new o(e,i,a,s/=2)},o.prototype.url=function(t,e,r){var n=i.getTileBBox(this.x,this.y,this.z),a=function(t,e,r){for(var n,i="",a=t;a>0;a--)i+=(e&(n=1<<a-1)?1:0)+(r&n?2:0);return i}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",Math.min(this.z,e||this.z)).replace("{x}",this.x).replace("{y}","tms"===r?Math.pow(2,this.z)-this.y-1:this.y).replace("{quadkey}",a).replace("{bbox-epsg-3857}",n)},o.prototype.parent=function(t){return 0===this.z?null:this.z>t?new o(this.z-1,this.x,this.y,this.w):new o(this.z-1,Math.floor(this.x/2),Math.floor(this.y/2),this.w)},o.prototype.wrapped=function(){return new o(this.z,this.x,this.y,0)},o.prototype.children=function(t){if(this.z>=t)return[new o(this.z+1,this.x,this.y,this.w)];var e=this.z+1,r=2*this.x,n=2*this.y;return[new o(e,r,n,this.w),new o(e,r+1,n,this.w),new o(e,r,n+1,this.w),new o(e,r+1,n+1,this.w)]},o.cover=function(t,e,r){var n=1<<t,i={};function a(t,e,a){var s,l;if(a>=0&&a<=n)for(s=t;s<e;s++)l=new o(r,(s%n+n)%n,a,Math.floor(s/n)),i[l.id]=l}return c(e[0],e[1],e[2],0,n,a),c(e[2],e[3],e[0],0,n,a),Object.keys(i).map(function(t){return i[t]})}},{"../geo/coordinate":310,assert:51,"whoots-js":560}],342:[function(t,e,r){"use strict";var n=t("../util/evented"),i=t("../util/util"),a=t("./load_tilejson"),o=t("../util/mapbox").normalizeTileURL;function s(t,e,r){if(this.id=t,this.dispatcher=r,i.extend(this,i.pick(e,["url","scheme","tileSize"])),this._options=i.extend({type:"vector"},e),512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");a(e,function(t,e){t?this.fire("error",t):(i.extend(this,e),this.fire("load"))}.bind(this))}e.exports=s,s.prototype=i.inherit(n,{minzoom:0,maxzoom:22,scheme:"xyz",tileSize:512,reparseOverscaled:!0,isTileClipped:!0,onAdd:function(t){this.map=t},serialize:function(){return i.extend({},this._options)},loadTile:function(t,e){var r=t.coord.z>this.maxzoom?Math.pow(2,t.coord.z-this.maxzoom):1,n={url:o(t.coord.url(this.tiles,this.maxzoom,this.scheme),this.url),uid:t.uid,coord:t.coord,zoom:t.coord.z,tileSize:this.tileSize*r,source:this.id,overscaling:r,angle:this.map.transform.angle,pitch:this.map.transform.pitch,showCollisionBoxes:this.map.showCollisionBoxes};function i(r,n){if(!t.aborted){if(r)return e(r);t.loadVectorData(n,this.map.style),t.redoWhenDone&&(t.redoWhenDone=!1,t.redoPlacement(this)),e(null),t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)}}t.workerID?"loading"===t.state?t.reloadCallback=e:(n.rawTileData=t.rawTileData,this.dispatcher.send("reload tile",n,i.bind(this),t.workerID)):t.workerID=this.dispatcher.send("load tile",n,i.bind(this))},abortTile:function(t){this.dispatcher.send("abort tile",{uid:t.uid,source:this.id},null,t.workerID)},unloadTile:function(t){t.unloadVectorData(this.map.painter),this.dispatcher.send("remove tile",{uid:t.uid,source:this.id},null,t.workerID)}})},{"../util/evented":406,"../util/mapbox":411,"../util/util":414,"./load_tilejson":334}],343:[function(t,e,r){"use strict";var n=t("../util/ajax"),i=t("vector-tile"),a=t("pbf"),o=t("./worker_tile");function s(t,e,r){this.actor=t,this.styleLayers=e,r&&(this.loadVectorData=r),this.loading={},this.loaded={}}e.exports=s,s.prototype={loadTile:function(t,e){var r=t.source,n=t.uid;this.loading[r]||(this.loading[r]={});var i=this.loading[r][n]=new o(t);i.abort=this.loadVectorData(t,function(t,a){if(delete this.loading[r][n],t)return e(t);if(!a)return e(null,null);i.data=a.tile,i.parse(i.data,this.styleLayers.getLayerFamilies(),this.actor,a.rawTileData,e),this.loaded[r]=this.loaded[r]||{},this.loaded[r][n]=i}.bind(this))},reloadTile:function(t,e){var r=this.loaded[t.source],n=t.uid;if(r&&r[n]){var i=r[n];i.parse(i.data,this.styleLayers.getLayerFamilies(),this.actor,t.rawTileData,e)}},abortTile:function(t){var e=this.loading[t.source],r=t.uid;e&&e[r]&&e[r].abort&&(e[r].abort(),delete e[r])},removeTile:function(t){var e=this.loaded[t.source],r=t.uid;e&&e[r]&&delete e[r]},loadVectorData:function(t,e){var r=n.getArrayBuffer(t.url,function(t,r){if(t)return e(t);var n=new i.VectorTile(new a(new Uint8Array(r)));e(t,{tile:n,rawTileData:r})}.bind(this));return function(){r.abort()}},redoPlacement:function(t,e){var r=this.loaded[t.source],n=this.loading[t.source],i=t.uid;if(r&&r[i]){var a=r[i].redoPlacement(t.angle,t.pitch,t.showCollisionBoxes);a.result&&e(null,a.result,a.transferables)}else n&&n[i]&&(n[i].angle=t.angle)}}},{"../util/ajax":397,"./worker_tile":346,pbf:451,"vector-tile":544}],344:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("./tile_coord"),a=t("../geo/lng_lat"),o=t("point-geometry"),s=t("../util/evented"),l=t("../util/ajax"),c=t("../data/bucket").EXTENT,u=t("../render/draw_raster").RasterBoundsArray,f=t("../data/buffer"),h=t("../render/vertex_array_object");function d(t,e){this.id=t,this.urls=e.urls,this.coordinates=e.coordinates,l.getVideo(e.urls,function(t,r){if(t)return this.fire("error",{error:t});var n;this.video=r,this.video.loop=!0,this.video.addEventListener("playing",function(){n=this.map.style.animationLoop.set(1/0),this.map._rerender()}.bind(this)),this.video.addEventListener("pause",function(){this.map.style.animationLoop.cancel(n)}.bind(this)),this.map&&(this.video.play(),this.setCoordinates(e.coordinates)),this.fire("load")}.bind(this))}e.exports=d,d.prototype=n.inherit(s,{minzoom:0,maxzoom:22,tileSize:512,roundZoom:!0,getVideo:function(){return this.video},onAdd:function(t){this.map||(this.map=t,this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},setCoordinates:function(t){this.coordinates=t;var e=this.map,r=t.map(function(t){return e.transform.locationCoordinate(a.convert(t)).zoomTo(0)}),s=this.centerCoord=n.getCoordinatesCenter(r);return s.column=Math.round(s.column),s.row=Math.round(s.row),this.minzoom=this.maxzoom=s.zoom,this._coord=new i(s.zoom,s.column,s.row),this._tileCoords=r.map(function(t){var e=t.zoomTo(s.zoom);return new o(Math.round((e.column-s.column)*c),Math.round((e.row-s.row)*c))}),this.fire("change"),this},_setTile:function(t){this._prepared=!1,this.tile=t;var e=new u;e.emplaceBack(this._tileCoords[0].x,this._tileCoords[0].y,0,0),e.emplaceBack(this._tileCoords[1].x,this._tileCoords[1].y,32767,0),e.emplaceBack(this._tileCoords[3].x,this._tileCoords[3].y,0,32767),e.emplaceBack(this._tileCoords[2].x,this._tileCoords[2].y,32767,32767),this.tile.buckets={},this.tile.boundsBuffer=new f(e.serialize(),u.serialize(),f.BufferType.VERTEX),this.tile.boundsVAO=new h,this.tile.state="loaded"},prepare:function(){if(!(this.video.readyState<2)&&this.tile){var t=this.map.painter.gl;this._prepared?(t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.video)):(this._prepared=!0,this.tile.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,this.video)),this._currentTime=this.video.currentTime}},loadTile:function(t,e){this._coord&&this._coord.toString()===t.coord.toString()?(this._setTile(t),e(null)):(t.state="errored",e(null))},serialize:function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}})},{"../data/bucket":301,"../data/buffer":306,"../geo/lng_lat":311,"../render/draw_raster":323,"../render/vertex_array_object":329,"../util/ajax":397,"../util/evented":406,"../util/util":414,"./tile_coord":341,"point-geometry":458}],345:[function(t,e,r){"use strict";var n=t("../util/actor"),i=t("../style/style_layer"),a=t("../util/util"),o=t("./vector_tile_worker_source"),s=t("./geojson_worker_source");function l(t){this.self=t,this.actor=new n(t,this);var e={getLayers:function(){return this.layers}.bind(this),getLayerFamilies:function(){return this.layerFamilies}.bind(this)};this.workerSources={vector:new o(this.actor,e),geojson:new s(this.actor,e)},this.self.registerWorkerSource=function(t,r){if(this.workerSources[t])throw new Error('Worker source with name "'+t+'" already registered.');this.workerSources[t]=new r(this.actor,e)}.bind(this)}function c(t){var e={};for(var r in t){var n=t[r],i=n.ref||n.id,a=t[i];a.layout&&"none"===a.layout.visibility||(e[i]=e[i]||[],r===i?e[i].unshift(n):e[i].push(n))}return e}e.exports=function(t){return new l(t)},a.extend(l.prototype,{"set layers":function(t){this.layers={};for(var e=this,r=[],n=0;n<t.length;n++){var a=t[n];"fill"!==a.type&&"line"!==a.type&&"circle"!==a.type&&"symbol"!==a.type||(a.ref?r.push(n):s(a))}for(var o=0;o<r.length;o++)s(t[r[o]]);function s(t){var r=i.create(t,t.ref&&e.layers[t.ref]);r.updatePaintTransitions({},{transition:!1}),e.layers[r.id]=r}this.layerFamilies=c(this.layers)},"update layers":function(t){var e,r,n=this;for(e in t)(r=t[e]).ref&&a(r);for(e in t)(r=t[e]).ref||a(r);function a(t){var e=n.layers[t.ref];n.layers[t.id]?n.layers[t.id].set(t,e):n.layers[t.id]=i.create(t,e),n.layers[t.id].updatePaintTransitions({},{transition:!1})}this.layerFamilies=c(this.layers)},"load tile":function(t,e){var r=t.type||"vector";this.workerSources[r].loadTile(t,e)},"reload tile":function(t,e){var r=t.type||"vector";this.workerSources[r].reloadTile(t,e)},"abort tile":function(t){var e=t.type||"vector";this.workerSources[e].abortTile(t)},"remove tile":function(t){var e=t.type||"vector";this.workerSources[e].removeTile(t)},"redo placement":function(t,e){var r=t.type||"vector";this.workerSources[r].redoPlacement(t,e)},"load worker source":function(t,e){try{this.self.importScripts(t.url),e()}catch(t){e(t)}}})},{"../style/style_layer":353,"../util/actor":396,"../util/util":414,"./geojson_worker_source":331,"./vector_tile_worker_source":343}],346:[function(t,e,r){"use strict";var n=t("../data/feature_index"),i=t("../symbol/collision_tile"),a=t("../data/bucket"),o=t("../symbol/collision_box"),s=t("../util/dictionary_coder"),l=t("../util/util"),c=t("../symbol/symbol_instances"),u=t("../symbol/symbol_quads");function f(t){this.coord=t.coord,this.uid=t.uid,this.zoom=t.zoom,this.tileSize=t.tileSize,this.source=t.source,this.overscaling=t.overscaling,this.angle=t.angle,this.pitch=t.pitch,this.showCollisionBoxes=t.showCollisionBoxes}function h(t){return!t.isEmpty()}function d(t){return t.serialize()}function p(t){var e=[];for(var r in t)t[r].getTransferables(e);return e}function m(t){return t.id}e.exports=f,f.prototype.parse=function(t,e,r,f,v){this.status="parsing",this.data=t,this.collisionBoxArray=new o,this.symbolInstancesArray=new c,this.symbolQuadsArray=new u;var g,y,b,x,_=new i(this.angle,this.pitch,this.collisionBoxArray),w=new n(this.coord,this.overscaling,_,t.layers),M=new s(t.layers?Object.keys(t.layers).sort():["_geojsonTileLayer"]),k=this,A={},T={},E=0;for(var S in e)(y=e[S][0]).source===this.source&&(y.ref||y.minzoom&&this.zoom<y.minzoom||y.maxzoom&&this.zoom>=y.maxzoom||y.layout&&"none"===y.layout.visibility||t.layers&&!t.layers[y.sourceLayer]||((x=a.create({layer:y,index:E++,childLayers:e[S],zoom:this.zoom,overscaling:this.overscaling,showCollisionBoxes:this.showCollisionBoxes,collisionBoxArray:this.collisionBoxArray,symbolQuadsArray:this.symbolQuadsArray,symbolInstancesArray:this.symbolInstancesArray,sourceLayerIndex:M.encode(y.sourceLayer||"_geojsonTileLayer")})).createFilter(),A[y.id]=x,t.layers&&(T[b=y.sourceLayer]=T[b]||{},T[b][y.id]=x)));if(t.layers)for(b in T)1===y.version&&l.warnOnce('Vector tile source "'+this.source+'" layer "'+b+'" does not use vector tile spec v2 and therefore may have some rendering errors.'),(y=t.layers[b])&&L(y,T[b]);else L(t,A);function L(t,e){for(var r=0;r<t.length;r++){var n=t.feature(r);for(var i in n.index=r,e)e[i].filter(n)&&e[i].features.push(n)}}var C=[],P=this.symbolBuckets=[],z=[];for(var O in w.bucketLayerIDs={},A)0!==(x=A[O]).features.length&&(w.bucketLayerIDs[x.index]=x.childLayers.map(m),C.push(x),"symbol"===x.type?P.push(x):z.push(x));var D={},I={},R=0;if(P.length>0){for(g=P.length-1;g>=0;g--)P[g].updateIcons(D),P[g].updateFont(I);for(var N in I)I[N]=Object.keys(I[N]).map(Number);D=Object.keys(D),r.send("get glyphs",{uid:this.uid,stacks:I},function(t,e){I=e,F(t)}),D.length?r.send("get icons",{icons:D},function(t,e){D=e,F(t)}):F()}for(g=z.length-1;g>=0;g--)j(this,z[g]);if(0===P.length)return B();function F(t){if(t)return v(t);if(2===++R){for(var e=P.length-1;e>=0;e--)j(k,P[e]);B()}}function j(t,e){if(e.populateArrays(_,I,D),"symbol"!==e.type)for(var r=0;r<e.features.length;r++){var n=e.features[r];w.insert(n,n.index,e.sourceLayerIndex,e.index)}e.features=null}function B(){k.status="done",k.redoPlacementAfterDone&&(k.redoPlacement(k.angle,k.pitch,null),k.redoPlacementAfterDone=!1);var t=w.serialize(),e=_.serialize(),r=k.collisionBoxArray.serialize(),n=k.symbolInstancesArray.serialize(),i=k.symbolQuadsArray.serialize(),a=[f].concat(t.transferables).concat(e.transferables),o=C.filter(h);v(null,{buckets:o.map(d),featureIndex:t.data,collisionTile:e.data,collisionBoxArray:r,symbolInstancesArray:n,symbolQuadsArray:i,rawTileData:f},p(o).concat(a))}},f.prototype.redoPlacement=function(t,e,r){if("done"!==this.status)return this.redoPlacementAfterDone=!0,this.angle=t,{};for(var n=new i(t,e,this.collisionBoxArray),a=this.symbolBuckets,o=a.length-1;o>=0;o--)a[o].placeFeatures(n,r);var s=n.serialize(),l=a.filter(h);return{result:{buckets:l.map(d),collisionTile:s.data},transferables:p(l).concat(s.transferables)}}},{"../data/bucket":301,"../data/feature_index":308,"../symbol/collision_box":366,"../symbol/collision_tile":368,"../symbol/symbol_instances":377,"../symbol/symbol_quads":378,"../util/dictionary_coder":404,"../util/util":414}],347:[function(t,e,r){"use strict";function n(){this.n=0,this.times=[]}e.exports=n,n.prototype.stopped=function(){return this.times=this.times.filter(function(t){return t.time>=(new Date).getTime()}),!this.times.length},n.prototype.set=function(t){return this.times.push({id:this.n,time:t+(new Date).getTime()}),this.n++},n.prototype.cancel=function(t){this.times=this.times.filter(function(e){return e.id!==t})}},{}],348:[function(t,e,r){"use strict";var n=t("../util/evented"),i=t("../util/ajax"),a=t("../util/browser"),o=t("../util/mapbox").normalizeSpriteURL;function s(t){this.base=t,this.retina=a.devicePixelRatio>1;var e=this.retina?"@2x":"";i.getJSON(o(t,e,".json"),function(t,e){t?this.fire("error",{error:t}):(this.data=e,this.img&&this.fire("load"))}.bind(this)),i.getImage(o(t,e,".png"),function(t,e){if(t)this.fire("error",{error:t});else{for(var r=e.getData(),n=e.data=new Uint8Array(r.length),i=0;i<r.length;i+=4){var a=r[i+3]/255;n[i+0]=r[i+0]*a,n[i+1]=r[i+1]*a,n[i+2]=r[i+2]*a,n[i+3]=r[i+3]}this.img=e,this.data&&this.fire("load")}}.bind(this))}function l(){}e.exports=s,s.prototype=Object.create(n),s.prototype.toJSON=function(){return this.base},s.prototype.loaded=function(){return!(!this.data||!this.img)},s.prototype.resize=function(){if(a.devicePixelRatio>1!==this.retina){var t=new s(this.base);t.on("load",function(){this.img=t.img,this.data=t.data,this.retina=t.retina}.bind(this))}},l.prototype={x:0,y:0,width:0,height:0,pixelRatio:1,sdf:!1},s.prototype.getSpritePosition=function(t){if(!this.loaded())return new l;var e=this.data&&this.data[t];return e&&this.img?e:new l}},{"../util/ajax":397,"../util/browser":398,"../util/evented":406,"../util/mapbox":411}],349:[function(t,e,r){"use strict";var n=t("csscolorparser").parseCSSColor,i=t("../util/util"),a=t("./style_function"),o={};e.exports=function t(e){if(a.isFunctionDefinition(e))return i.extend({},e,{stops:e.stops.map(function(e){return[e[0],t(e[1])]})});if("string"==typeof e){if(!o[e]){var r=n(e);if(!r)throw new Error("Invalid color "+e);o[e]=[r[0]/255*r[3],r[1]/255*r[3],r[2]/255*r[3],r[3]]}return o[e]}throw new Error("Invalid color "+e)}},{"../util/util":414,"./style_function":352,csscolorparser:114}],350:[function(t,e,r){"use strict";var n=t("../util/evented"),i=t("./style_layer"),a=t("./image_sprite"),o=t("../symbol/glyph_source"),s=t("../symbol/sprite_atlas"),l=t("../render/line_atlas"),c=t("../util/util"),u=t("../util/ajax"),f=t("../util/mapbox").normalizeStyleURL,h=t("../util/browser"),d=t("../util/dispatcher"),p=t("./animation_loop"),m=t("./validate_style"),v=t("../source/source"),g=t("../source/query_features"),y=t("../source/source_cache"),b=t("./style_spec"),x=t("./style_function");function _(t,e,r){this.animationLoop=e||new p,this.dispatcher=new d(r||1,this),this.spriteAtlas=new s(1024,1024),this.lineAtlas=new 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t;this._groups=[];for(var e=0;e<this._order.length;++e){var r=this._layers[this._order[e]];t&&r.source===t.source||((t=[]).source=r.source,this._groups.push(t)),t.push(r)}},_updateWorkerLayers:function(t){this.dispatcher.broadcast(t?"update layers":"set layers",this._serializeLayers(t))},_serializeLayers:function(t){t=t||this._order;for(var e=[],r={includeRefProperties:!0},n=0;n<t.length;n++)e.push(this._layers[t[n]].serialize(r));return e},_applyClasses:function(t,e){if(this._loaded){t=t||[],e=e||{transition:!0};var r=this.stylesheet.transition||{},n=this._updates.allPaintProps?this._layers:this._updates.paintProps;for(var i in n){var a=this._layers[i],o=this._updates.paintProps[i];if(this._updates.allPaintProps||o.all)a.updatePaintTransitions(t,e,r,this.animationLoop);else for(var s in o)this._layers[i].updatePaintTransition(s,t,e,r,this.animationLoop)}}},_recalculate:function(t){for(var e in this.sources)this.sources[e].used=!1;for(var r in this._updateZoomHistory(t),this.rasterFadeDuration=300,this._layers){var n=this._layers[r];n.recalculate(t,this.zoomHistory),!n.isHidden(t)&&n.source&&(this.sources[n.source].used=!0)}Math.floor(this.z)!==Math.floor(t)&&this.animationLoop.set(300),this.z=t,this.fire("zoom")},_updateZoomHistory:function(t){var e=this.zoomHistory;void 0===e.lastIntegerZoom&&(e.lastIntegerZoom=Math.floor(t),e.lastIntegerZoomTime=0,e.lastZoom=t),Math.floor(e.lastZoom)<Math.floor(t)?(e.lastIntegerZoom=Math.floor(t),e.lastIntegerZoomTime=Date.now()):Math.floor(e.lastZoom)>Math.floor(t)&&(e.lastIntegerZoom=Math.floor(t+1),e.lastIntegerZoomTime=Date.now()),e.lastZoom=t},_checkLoaded:function(){if(!this._loaded)throw new Error("Style is not done loading")},update:function(t,e){if(!this._updates.changed)return this;if(this._updates.allLayers)this._groupLayers(),this._updateWorkerLayers();else{var r=Object.keys(this._updates.layers);r.length&&this._updateWorkerLayers(r)}var n,i=Object.keys(this._updates.sources);for(n=0;n<i.length;n++)this._reloadSource(i[n]);for(n=0;n<this._updates.events.length;n++){var a=this._updates.events[n];this.fire(a[0],a[1])}return this._applyClasses(t,e),this._updates.changed&&this.fire("change"),this._resetUpdates(),this},_resetUpdates:function(){this._updates={events:[],layers:{},sources:{},paintProps:{}}},addSource:function(t,e){if(this._checkLoaded(),void 0!==this.sources[t])throw new Error("There is already a source with this ID");if(!e.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(e)+".");return["vector","raster","geojson","video","image"].indexOf(e.type)>=0&&this._handleErrors(m.source,"sources."+t,e)?this:(e=new y(t,e,this.dispatcher),this.sources[t]=e,e.style=this,e.on("load",this._forwardSourceEvent).on("error",this._forwardSourceEvent).on("change",this._forwardSourceEvent).on("tile.add",this._forwardTileEvent).on("tile.load",this._forwardTileEvent).on("tile.error",this._forwardTileEvent).on("tile.remove",this._forwardTileEvent).on("tile.stats",this._forwardTileEvent),this._updates.events.push(["source.add",{source:e}]),this._updates.changed=!0,this)},removeSource:function(t){if(this._checkLoaded(),void 0===this.sources[t])throw new Error("There is no source with this ID");var e=this.sources[t];return delete this.sources[t],delete this._updates.sources[t],e.off("load",this._forwardSourceEvent).off("error",this._forwardSourceEvent).off("change",this._forwardSourceEvent).off("tile.add",this._forwardTileEvent).off("tile.load",this._forwardTileEvent).off("tile.error",this._forwardTileEvent).off("tile.remove",this._forwardTileEvent).off("tile.stats",this._forwardTileEvent),this._updates.events.push(["source.remove",{source:e}]),this._updates.changed=!0,this},getSource:function(t){return this.sources[t]&&this.sources[t].getSource()},addLayer:function(t,e){if(this._checkLoaded(),!(t instanceof i)){if(this._handleErrors(m.layer,"layers."+t.id,t,!1,{arrayIndex:-1}))return this;var r=t.ref&&this.getLayer(t.ref);t=i.create(t,r)}return this._validateLayer(t),t.on("error",this._forwardLayerEvent),this._layers[t.id]=t,this._order.splice(e?this._order.indexOf(e):1/0,0,t.id),this._updates.allLayers=!0,t.source&&(this._updates.sources[t.source]=!0),this._updates.events.push(["layer.add",{layer:t}]),this.updateClasses(t.id)},removeLayer:function(t){this._checkLoaded();var e=this._layers[t];if(void 0===e)throw new Error("There is no layer with this ID");for(var r in this._layers)this._layers[r].ref===t&&this.removeLayer(r);return e.off("error",this._forwardLayerEvent),delete this._layers[t],delete this._updates.layers[t],delete this._updates.paintProps[t],this._order.splice(this._order.indexOf(t),1),this._updates.allLayers=!0,this._updates.events.push(["layer.remove",{layer:e}]),this._updates.changed=!0,this},getLayer:function(t){return this._layers[t]},getReferentLayer:function(t){var e=this.getLayer(t);return e.ref&&(e=this.getLayer(e.ref)),e},setLayerZoomRange:function(t,e,r){this._checkLoaded();var n=this.getReferentLayer(t);return n.minzoom===e&&n.maxzoom===r?this:(null!=e&&(n.minzoom=e),null!=r&&(n.maxzoom=r),this._updateLayer(n))},setFilter:function(t,e){this._checkLoaded();var r=this.getReferentLayer(t);return null!==e&&this._handleErrors(m.filter,"layers."+r.id+".filter",e)?this:c.deepEqual(r.filter,e)?this:(r.filter=c.clone(e),this._updateLayer(r))},getFilter:function(t){return this.getReferentLayer(t).filter},setLayoutProperty:function(t,e,r){this._checkLoaded();var n=this.getReferentLayer(t);return c.deepEqual(n.getLayoutProperty(e),r)?this:(n.setLayoutProperty(e,r),this._updateLayer(n))},getLayoutProperty:function(t,e){return this.getReferentLayer(t).getLayoutProperty(e)},setPaintProperty:function(t,e,r,n){this._checkLoaded();var i=this.getLayer(t);if(c.deepEqual(i.getPaintProperty(e,n),r))return this;var a=i.isPaintValueFeatureConstant(e);return i.setPaintProperty(e,r,n),!(r&&x.isFunctionDefinition(r)&&"$zoom"!==r.property&&void 0!==r.property)&&a||(this._updates.layers[t]=!0,i.source&&(this._updates.sources[i.source]=!0)),this.updateClasses(t,e)},getPaintProperty:function(t,e,r){return this.getLayer(t).getPaintProperty(e,r)},updateClasses:function(t,e){if(this._updates.changed=!0,t){var r=this._updates.paintProps;r[t]||(r[t]={}),r[t][e||"all"]=!0}else this._updates.allPaintProps=!0;return this},serialize:function(){return c.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:c.mapObject(this.sources,function(t){return t.serialize()}),layers:this._order.map(function(t){return this._layers[t].serialize()},this)},function(t){return void 0!==t})},_updateLayer:function(t){return this._updates.layers[t.id]=!0,t.source&&(this._updates.sources[t.source]=!0),this._updates.changed=!0,this},_flattenRenderedFeatures:function(t){for(var e=[],r=this._order.length-1;r>=0;r--)for(var n=this._order[r],i=0;i<t.length;i++){var a=t[i][n];if(a)for(var o=0;o<a.length;o++)e.push(a[o])}return e},queryRenderedFeatures:function(t,e,r,n){e&&e.filter&&this._handleErrors(m.filter,"queryRenderedFeatures.filter",e.filter,!0);var i={};if(e&&e.layers)for(var a=0;a<e.layers.length;a++){var o=e.layers[a];i[this._layers[o].source]=!0}var s=[];for(var l in this.sources)if(!e.layers||i[l]){var c=this.sources[l],u=g.rendered(c,this._layers,t,e,r,n);s.push(u)}return this._flattenRenderedFeatures(s)},querySourceFeatures:function(t,e){e&&e.filter&&this._handleErrors(m.filter,"querySourceFeatures.filter",e.filter,!0);var r=this.sources[t];return r?g.source(r,e):[]},addSourceType:function(t,e,r){return v.getType(t)?r(new Error('A source type called "'+t+'" already 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r=this.sprite;r.loaded()?e(null,{sprite:r.data,retina:r.retina}):r.on("load",function(){e(null,{sprite:r.data,retina:r.retina})})},"get icons":function(t,e){var r=this.sprite,n=this.spriteAtlas;r.loaded()?(n.setSprite(r),n.addIcons(t.icons,e)):r.on("load",function(){n.setSprite(r),n.addIcons(t.icons,e)})},"get glyphs":function(t,e){var r=t.stacks,n=Object.keys(r).length,i={};for(var a in r)this.glyphSource.getSimpleGlyphs(a,r[a],t.uid,o);function o(t,r,a){t&&console.error(t),i[a]=r,0===--n&&e(null,i)}}})},{"../render/line_atlas":326,"../source/query_features":336,"../source/source":338,"../source/source_cache":339,"../symbol/glyph_source":371,"../symbol/sprite_atlas":376,"../util/ajax":397,"../util/browser":398,"../util/dispatcher":405,"../util/evented":406,"../util/mapbox":411,"../util/util":414,"./animation_loop":347,"./image_sprite":348,"./style_function":352,"./style_layer":353,"./style_spec":360,"./validate_style":362}],351:[function(t,e,r){"use strict";var n=t("./style_function"),i=t("./parse_color"),a=t("../util/util");e.exports=function(t,e){this.value=a.clone(e),this.isFunction=n.isFunctionDefinition(e),this.json=JSON.stringify(this.value);var r="color"===t.type&&this.value?i(this.value):e;this.calculate=n[t.function||"piecewise-constant"](r),this.isFeatureConstant=this.calculate.isFeatureConstant,this.isZoomConstant=this.calculate.isZoomConstant,"piecewise-constant"===t.function&&t.transition&&(this.calculate=(o=this.calculate,function(t,e){var r,n,i,a=t.zoom,s=t.zoomHistory,l=t.duration,c=a%1,u=Math.min((Date.now()-s.lastIntegerZoomTime)/l,1),f=1;return a>s.lastIntegerZoom?(r=c+(1-c)*u,f*=2,n=o({zoom:a-1},e),i=o({zoom:a},e)):(r=1-(1-u)*c,i=o({zoom:a},e),n=o({zoom:a+1},e),f/=2),void 0===n||void 0===i?void 0:{from:n,fromScale:f,to:i,toScale:1,t:r}}));var o;if(!this.isFeatureConstant&&!this.isZoomConstant){this.stopZoomLevels=[];for(var s=[],l=this.value.stops,c=0;c<this.value.stops.length;c++){var u=l[c][0].zoom;this.stopZoomLevels.indexOf(u)<0&&(this.stopZoomLevels.push(u),s.push([u,s.length]))}this.calculateInterpolationT=n.interpolated({stops:s,base:e.base})}}},{"../util/util":414,"./parse_color":349,"./style_function":352}],352:[function(t,e,r){"use strict";var n=t("mapbox-gl-function");r.interpolated=function(t){var e=n.interpolated(t),r=function(t,r){return e(t&&t.zoom,r||{})};return r.isFeatureConstant=e.isFeatureConstant,r.isZoomConstant=e.isZoomConstant,r},r["piecewise-constant"]=function(t){var e=n["piecewise-constant"](t),r=function(t,r){return e(t&&t.zoom,r||{})};return r.isFeatureConstant=e.isFeatureConstant,r.isZoomConstant=e.isZoomConstant,r},r.isFunctionDefinition=n.isFunctionDefinition},{"mapbox-gl-function":274}],353:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("./style_transition"),a=t("./style_declaration"),o=t("./style_spec"),s=t("./validate_style"),l=t("./parse_color"),c=t("../util/evented");e.exports=u;function u(t,e){this.set(t,e)}function 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t[i])this.setPaintProperty(r,t[i][r],s)}}if(this.ref)this._layoutDeclarations=e._layoutDeclarations;else for(n in t.layout)this.setLayoutProperty(n,t.layout[n]);for(r in this._paintSpecifications)this.paint[r]=this.getPaintValue(r);for(n in this._layoutSpecifications)this._updateLayoutValue(n)},setLayoutProperty:function(t,e){if(null==e)delete this._layoutDeclarations[t];else{var r="layers."+this.id+".layout."+t;if(this._handleErrors(s.layoutProperty,r,t,e))return;this._layoutDeclarations[t]=new a(this._layoutSpecifications[t],e)}this._updateLayoutValue(t)},getLayoutProperty:function(t){return this._layoutDeclarations[t]&&this._layoutDeclarations[t].value},getLayoutValue:function(t,e,r){var n=this._layoutSpecifications[t],i=this._layoutDeclarations[t];return i?i.calculate(e,r):n.default},setPaintProperty:function(t,e,r){var i="layers."+this.id+(r?'["paint.'+r+'"].':".paint.")+t;if(n.endsWith(t,"-transition"))if(this._paintTransitionOptions[r||""]||(this._paintTransitionOptions[r||""]={}),null===e||void 0===e)delete this._paintTransitionOptions[r||""][t];else{if(this._handleErrors(s.paintProperty,i,t,e))return;this._paintTransitionOptions[r||""][t]=e}else if(this._paintDeclarations[r||""]||(this._paintDeclarations[r||""]={}),null===e||void 0===e)delete this._paintDeclarations[r||""][t];else{if(this._handleErrors(s.paintProperty,i,t,e))return;this._paintDeclarations[r||""][t]=new a(this._paintSpecifications[t],e)}},getPaintProperty:function(t,e){return e=e||"",n.endsWith(t,"-transition")?this._paintTransitionOptions[e]&&this._paintTransitionOptions[e][t]:this._paintDeclarations[e]&&this._paintDeclarations[e][t]&&this._paintDeclarations[e][t].value},getPaintValue:function(t,e,r){var n=this._paintSpecifications[t],i=this._paintTransitions[t];return i?i.calculate(e,r):"color"===n.type&&n.default?l(n.default):n.default},getPaintValueStopZoomLevels:function(t){var e=this._paintTransitions[t];return e?e.declaration.stopZoomLevels:[]},getPaintInterpolationT:function(t,e){return this._paintTransitions[t].declaration.calculateInterpolationT({zoom:e})},isPaintValueFeatureConstant:function(t){var e=this._paintTransitions[t];return!e||e.declaration.isFeatureConstant},isLayoutValueFeatureConstant:function(t){var e=this._layoutDeclarations[t];return!e||e.isFeatureConstant},isPaintValueZoomConstant:function(t){var e=this._paintTransitions[t];return!e||e.declaration.isZoomConstant},isHidden:function(t){return!!(this.minzoom&&t<this.minzoom)||(!!(this.maxzoom&&t>=this.maxzoom)||("none"===this.layout.visibility||0===this.paint[this.type+"-opacity"]))},updatePaintTransitions:function(t,e,r,i){for(var a,o=n.extend({},this._paintDeclarations[""]),s=0;s<t.length;s++)n.extend(o,this._paintDeclarations[t[s]]);for(a in o)this._applyPaintDeclaration(a,o[a],e,r,i);for(a in this._paintTransitions)a in o||this._applyPaintDeclaration(a,null,e,r,i)},updatePaintTransition:function(t,e,r,n,i){for(var a=this._paintDeclarations[""][t],o=0;o<e.length;o++){var s=this._paintDeclarations[e[o]];s&&s[t]&&(a=s[t])}this._applyPaintDeclaration(t,a,r,n,i)},recalculate:function(t,e){for(var r in this._paintTransitions)this.paint[r]=this.getPaintValue(r,{zoom:t,zoomHistory:e});for(var n in this._layoutFunctions)this.layout[n]=this.getLayoutValue(n,{zoom:t,zoomHistory:e})},serialize:function(t){var e={id:this.id,ref:this.ref,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom};for(var r in this._paintDeclarations){e[""===r?"paint":"paint."+r]=n.mapObject(this._paintDeclarations[r],f)}return(!this.ref||t&&t.includeRefProperties)&&n.extend(e,{type:this.type,source:this.source,"source-layer":this.sourceLayer,filter:this.filter,layout:n.mapObject(this._layoutDeclarations,f)}),n.filterObject(e,function(t,e){return void 0!==t&&!("layout"===e&&!Object.keys(t).length)})},_applyPaintDeclaration:function(t,e,r,o,s){var l=r.transition?this._paintTransitions[t]:void 0,c=this._paintSpecifications[t];if(null!==e&&void 0!==e||(e=new a(c,c.default)),!l||l.declaration.json!==e.json){var u=n.extend({duration:300,delay:0},o,this.getPaintProperty(t+"-transition")),f=this._paintTransitions[t]=new i(c,e,l,u);f.instant()||(f.loopID=s.set(f.endTime-Date.now())),l&&s.cancel(l.loopID)}},_updateLayoutValue:function(t){var e=this._layoutDeclarations[t];e&&e.isFunction?this._layoutFunctions[t]=!0:(delete this._layoutFunctions[t],this.layout[t]=this.getLayoutValue(t))},_handleErrors:function(t,e,r,n){return s.emitErrors(this,t.call(s,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:o,style:{glyphs:!0,sprite:!0}}))}})},{"../util/evented":406,"../util/util":414,"./parse_color":349,"./style_declaration":351,"./style_layer/background_style_layer":354,"./style_layer/circle_style_layer":355,"./style_layer/fill_style_layer":356,"./style_layer/line_style_layer":357,"./style_layer/raster_style_layer":358,"./style_layer/symbol_style_layer":359,"./style_spec":360,"./style_transition":361,"./validate_style":362}],354:[function(t,e,r){"use strict";var n=t("../../util/util"),i=t("../style_layer");function a(){i.apply(this,arguments)}e.exports=a,a.prototype=n.inherit(i,{})},{"../../util/util":414,"../style_layer":353}],355:[function(t,e,r){"use strict";var n=t("../../util/util"),i=t("../style_layer");function a(){i.apply(this,arguments)}e.exports=a,a.prototype=n.inherit(i,{})},{"../../util/util":414,"../style_layer":353}],356:[function(t,e,r){"use strict";var n=t("../../util/util"),i=t("../style_layer");function a(){i.apply(this,arguments)}a.prototype=n.inherit(i,{getPaintValue:function(t,e,r){return"fill-outline-color"===t&&void 0===this.getPaintProperty("fill-outline-color")?i.prototype.getPaintValue.call(this,"fill-color",e,r):i.prototype.getPaintValue.call(this,t,e,r)},getPaintValueStopZoomLevels:function(t){return"fill-outline-color"===t&&void 0===this.getPaintProperty("fill-outline-color")?i.prototype.getPaintValueStopZoomLevels.call(this,"fill-color"):i.prototype.getPaintValueStopZoomLevels.call(this,arguments)},getPaintInterpolationT:function(t,e){return"fill-outline-color"===t&&void 0===this.getPaintProperty("fill-outline-color")?i.prototype.getPaintInterpolationT.call(this,"fill-color",e):i.prototype.getPaintInterpolationT.call(this,t,e)},isPaintValueFeatureConstant:function(t){return"fill-outline-color"===t&&void 0===this.getPaintProperty("fill-outline-color")?i.prototype.isPaintValueFeatureConstant.call(this,"fill-color"):i.prototype.isPaintValueFeatureConstant.call(this,t)},isPaintValueZoomConstant:function(t){return"fill-outline-color"===t&&void 0===this.getPaintProperty("fill-outline-color")?i.prototype.isPaintValueZoomConstant.call(this,"fill-color"):i.prototype.isPaintValueZoomConstant.call(this,t)}}),e.exports=a},{"../../util/util":414,"../style_layer":353}],357:[function(t,e,r){"use strict";var n=t("../../util/util"),i=t("../style_layer");function a(){i.apply(this,arguments)}e.exports=a,a.prototype=n.inherit(i,{getPaintValue:function(t,e,r){var n=i.prototype.getPaintValue.apply(this,arguments);if(n&&"line-dasharray"===t){var a=Math.floor(e.zoom);this._flooredZoom!==a&&(this._flooredZoom=a,this._flooredLineWidth=this.getPaintValue("line-width",e,r)),n.fromScale*=this._flooredLineWidth,n.toScale*=this._flooredLineWidth}return n}})},{"../../util/util":414,"../style_layer":353}],358:[function(t,e,r){"use strict";var n=t("../../util/util"),i=t("../style_layer");function a(){i.apply(this,arguments)}e.exports=a,a.prototype=n.inherit(i,{})},{"../../util/util":414,"../style_layer":353}],359:[function(t,e,r){"use strict";var n=t("../../util/util"),i=t("../style_layer");function a(){i.apply(this,arguments)}e.exports=a,a.prototype=n.inherit(i,{isHidden:function(){if(i.prototype.isHidden.apply(this,arguments))return!0;var t=0===this.paint["text-opacity"]||!this.layout["text-field"],e=0===this.paint["icon-opacity"]||!this.layout["icon-image"];return!(!t||!e)},getLayoutValue:function(t,e,r){return("text-rotation-alignment"!==t||"line"!==this.getLayoutValue("symbol-placement",e,r)||this.getLayoutProperty("text-rotation-alignment"))&&("icon-rotation-alignment"!==t||"line"!==this.getLayoutValue("symbol-placement",e,r)||this.getLayoutProperty("icon-rotation-alignment"))?"text-pitch-alignment"!==t||this.getLayoutProperty("text-pitch-alignment")?i.prototype.getLayoutValue.apply(this,arguments):this.getLayoutValue("text-rotation-alignment"):"map"}})},{"../../util/util":414,"../style_layer":353}],360:[function(t,e,r){"use strict";e.exports=t("mapbox-gl-style-spec/reference/latest.min")},{"mapbox-gl-style-spec/reference/latest.min":297}],361:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("../util/interpolate");function a(t,e,r,a){this.declaration=e,this.startTime=this.endTime=(new Date).getTime(),"piecewise-constant"===t.function&&t.transition?this.interp=o:this.interp=i[t.type],this.oldTransition=r,this.duration=a.duration||0,this.delay=a.delay||0,this.instant()||(this.endTime=this.startTime+this.duration+this.delay,this.ease=n.easeCubicInOut),r&&r.endTime<=this.startTime&&delete r.oldTransition}function o(t,e,r){return void 0===(t&&t.to)||void 0===(e&&e.to)?void 0:{from:t.to,fromScale:t.toScale,to:e.to,toScale:e.toScale,t:r}}e.exports=a,a.prototype.instant=function(){return!this.oldTransition||!this.interp||0===this.duration&&0===this.delay},a.prototype.calculate=function(t,e){var r=this.declaration.calculate(n.extend({},t,{duration:this.duration}),e);if(this.instant())return r;var i=t.time||Date.now();if(i<this.endTime){var a=this.oldTransition.calculate(n.extend({},t,{time:this.startTime}),e),o=this.ease((i-this.startTime-this.delay)/this.duration);r=this.interp(a,r,o)}return r}},{"../util/interpolate":408,"../util/util":414}],362:[function(t,e,r){"use strict";e.exports=t("mapbox-gl-style-spec/lib/validate_style.min"),e.exports.emitErrors=function(t,e){if(e&&e.length){for(var r=0;r<e.length;r++)t.fire("error",{error:new Error(e[r].message)});return!0}return!1},e.exports.throwErrors=function(t,e){if(e)for(var r=0;r<e.length;r++)throw new Error(e[r].message)}},{"mapbox-gl-style-spec/lib/validate_style.min":296}],363:[function(t,e,r){"use strict";var n=t("point-geometry");function i(t,e,r,n){this.x=t,this.y=e,this.angle=r,void 0!==n&&(this.segment=n)}e.exports=i,i.prototype=Object.create(n.prototype),i.prototype.clone=function(){return new i(this.x,this.y,this.angle,this.segment)}},{"point-geometry":458}],364:[function(t,e,r){"use strict";e.exports=function(t,e,r,n,i){if(void 0===e.segment)return!0;var a=e,o=e.segment+1,s=0;for(;s>-r/2;){if(--o<0)return!1;s-=t[o].dist(a),a=t[o]}s+=t[o].dist(t[o+1]),o++;var l=[],c=0;for(;s<r/2;){var u=t[o-1],f=t[o],h=t[o+1];if(!h)return!1;var d=u.angleTo(f)-f.angleTo(h);for(d=Math.abs((d+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:s,angleDelta:d}),c+=d;s-l[0].distance>n;)c-=l.shift().angleDelta;if(c>i)return!1;o++,s+=f.dist(h)}return!0}},{}],365:[function(t,e,r){"use strict";var n=t("point-geometry");e.exports=function(t,e,r,i,a){for(var o=[],s=0;s<t.length;s++)for(var l,c=t[s],u=0;u<c.length-1;u++){var f=c[u],h=c[u+1];f.x<e&&h.x<e||(f.x<e?f=new n(e,f.y+(h.y-f.y)*((e-f.x)/(h.x-f.x)))._round():h.x<e&&(h=new n(e,f.y+(h.y-f.y)*((e-f.x)/(h.x-f.x)))._round()),f.y<r&&h.y<r||(f.y<r?f=new n(f.x+(h.x-f.x)*((r-f.y)/(h.y-f.y)),r)._round():h.y<r&&(h=new n(f.x+(h.x-f.x)*((r-f.y)/(h.y-f.y)),r)._round()),f.x>=i&&h.x>=i||(f.x>=i?f=new n(i,f.y+(h.y-f.y)*((i-f.x)/(h.x-f.x)))._round():h.x>=i&&(h=new n(i,f.y+(h.y-f.y)*((i-f.x)/(h.x-f.x)))._round()),f.y>=a&&h.y>=a||(f.y>=a?f=new n(f.x+(h.x-f.x)*((a-f.y)/(h.y-f.y)),a)._round():h.y>=a&&(h=new n(f.x+(h.x-f.x)*((a-f.y)/(h.y-f.y)),a)._round()),l&&f.equals(l[l.length-1])||(l=[f],o.push(l)),l.push(h)))))}return o}},{"point-geometry":458}],366:[function(t,e,r){"use strict";var n=t("../util/struct_array"),i=t("../util/util"),a=t("point-geometry"),o=e.exports=new n({members:[{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Float32",name:"maxScale"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"},{type:"Int16",name:"bbox0"},{type:"Int16",name:"bbox1"},{type:"Int16",name:"bbox2"},{type:"Int16",name:"bbox3"},{type:"Float32",name:"placementScale"}]});i.extendAll(o.prototype.StructType.prototype,{get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)}})},{"../util/struct_array":412,"../util/util":414,"point-geometry":458}],367:[function(t,e,r){"use strict";function n(t,e,r,n,i,a,o,s,l,c,u){var f=o.top*s-l,h=o.bottom*s+l,d=o.left*s-l,p=o.right*s+l;if(this.boxStartIndex=t.length,c){var m=h-f,v=p-d;if(m>0)if(m=Math.max(10*s,m),u){var g=e[r.segment+1].sub(e[r.segment])._unit()._mult(v),y=[r.sub(g),r.add(g)];this._addLineCollisionBoxes(t,y,r,0,v,m,n,i,a)}else this._addLineCollisionBoxes(t,e,r,r.segment,v,m,n,i,a)}else t.emplaceBack(r.x,r.y,d,f,p,h,1/0,n,i,a,0,0,0,0,0);this.boxEndIndex=t.length}e.exports=n,n.prototype._addLineCollisionBoxes=function(t,e,r,n,i,a,o,s,l){var c=a/2,u=Math.floor(i/c),f=-a/2,h=this.boxes,d=r,p=n+1,m=f;do{if(--p<0)return h;m-=e[p].dist(d),d=e[p]}while(m>-i/2);for(var v=e[p].dist(e[p+1]),g=0;g<u;g++){for(var y=-i/2+g*c;m+v<y;){if(m+=v,++p+1>=e.length)return h;v=e[p].dist(e[p+1])}var b=y-m,x=e[p],_=e[p+1].sub(x)._unit()._mult(b)._add(x)._round(),w=i/2/Math.max(Math.abs(y-f)-c/2,0);t.emplaceBack(_.x,_.y,-a/2,-a/2,a/2,a/2,w,o,s,l,0,0,0,0,0)}return h}},{}],368:[function(t,e,r){"use strict";var n=t("point-geometry"),i=t("../data/bucket").EXTENT,a=t("grid-index");function o(t,e,r){if("object"==typeof t){var n=t;r=e,t=n.angle,e=n.pitch,this.grid=new a(n.grid),this.ignoredGrid=new a(n.ignoredGrid)}else this.grid=new a(i,12,6),this.ignoredGrid=new a(i,12,0);this.angle=t,this.pitch=e;var o=Math.sin(t),s=Math.cos(t);if(this.rotationMatrix=[s,-o,o,s],this.reverseRotationMatrix=[s,o,-o,s],this.yStretch=1/Math.cos(e/180*Math.PI),this.yStretch=Math.pow(this.yStretch,1.3),this.collisionBoxArray=r,0===r.length){r.emplaceBack();r.emplaceBack(0,0,0,-32767,0,32767,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(i,0,0,-32767,0,32767,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(0,0,-32767,0,32767,0,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(0,i,-32767,0,32767,0,32767,0,0,0,0,0,0,0,0,0)}this.tempCollisionBox=r.get(0),this.edges=[r.get(1),r.get(2),r.get(3),r.get(4)]}e.exports=o,o.prototype.serialize=function(){var t={angle:this.angle,pitch:this.pitch,grid:this.grid.toArrayBuffer(),ignoredGrid:this.ignoredGrid.toArrayBuffer()};return{data:t,transferables:[t.grid,t.ignoredGrid]}},o.prototype.minScale=.25,o.prototype.maxScale=2,o.prototype.placeCollisionFeature=function(t,e,r){for(var i=this.collisionBoxArray,a=this.minScale,o=this.rotationMatrix,s=this.yStretch,l=t.boxStartIndex;l<t.boxEndIndex;l++){var c=i.get(l),u=c.anchorPoint._matMult(o),f=u.x,h=u.y,d=f+c.x1,p=h+c.y1*s,m=f+c.x2,v=h+c.y2*s;if(c.bbox0=d,c.bbox1=p,c.bbox2=m,c.bbox3=v,!e)for(var g=this.grid.query(d,p,m,v),y=0;y<g.length;y++){var b=i.get(g[y]),x=b.anchorPoint._matMult(o);if((a=this.getPlacementScale(a,u,c,x,b))>=this.maxScale)return a}if(r){var _;if(this.angle){var w=this.reverseRotationMatrix,M=new n(c.x1,c.y1).matMult(w),k=new n(c.x2,c.y1).matMult(w),A=new n(c.x1,c.y2).matMult(w),T=new n(c.x2,c.y2).matMult(w);(_=this.tempCollisionBox).anchorPointX=c.anchorPoint.x,_.anchorPointY=c.anchorPoint.y,_.x1=Math.min(M.x,k.x,A.x,T.x),_.y1=Math.min(M.y,k.x,A.x,T.x),_.x2=Math.max(M.x,k.x,A.x,T.x),_.y2=Math.max(M.y,k.x,A.x,T.x),_.maxScale=c.maxScale}else _=c;for(var E=0;E<this.edges.length;E++){var S=this.edges[E];if((a=this.getPlacementScale(a,c.anchorPoint,_,S.anchorPoint,S))>=this.maxScale)return a}}}return a},o.prototype.queryRenderedSymbols=function(t,e,r,i,a){var o={},s=[],l=this.collisionBoxArray,c=this.rotationMatrix,u=new n(t,e)._matMult(c),f=this.tempCollisionBox;f.anchorX=u.x,f.anchorY=u.y,f.x1=0,f.y1=0,f.x2=r-t,f.y2=i-e,f.maxScale=a,a=f.maxScale;for(var h=[u.x+f.x1/a,u.y+f.y1/a*this.yStretch,u.x+f.x2/a,u.y+f.y2/a*this.yStretch],d=this.grid.query(h[0],h[1],h[2],h[3]),p=this.ignoredGrid.query(h[0],h[1],h[2],h[3]),m=0;m<p.length;m++)d.push(p[m]);for(var v=0;v<d.length;v++){var g=l.get(d[v]),y=g.sourceLayerIndex,b=g.featureIndex;if(void 0===o[y]&&(o[y]={}),!o[y][b]){var x=g.anchorPoint.matMult(c);this.getPlacementScale(this.minScale,u,f,x,g)>=a&&(o[y][b]=!0,s.push(d[v]))}}return s},o.prototype.getPlacementScale=function(t,e,r,n,i){var a=e.x-n.x,o=e.y-n.y,s=(i.x1-r.x2)/a,l=(i.x2-r.x1)/a,c=(i.y1-r.y2)*this.yStretch/o,u=(i.y2-r.y1)*this.yStretch/o;(isNaN(s)||isNaN(l))&&(s=l=1),(isNaN(c)||isNaN(u))&&(c=u=1);var f=Math.min(Math.max(s,l),Math.max(c,u)),h=i.maxScale,d=r.maxScale;return f>h&&(f=h),f>d&&(f=d),f>t&&f>=i.placementScale&&(t=f),t},o.prototype.insertCollisionFeature=function(t,e,r){for(var n=r?this.ignoredGrid:this.grid,i=this.collisionBoxArray,a=t.boxStartIndex;a<t.boxEndIndex;a++){var o=i.get(a);o.placementScale=e,e<this.maxScale&&n.insert(a,o.bbox0,o.bbox1,o.bbox2,o.bbox3)}}},{"../data/bucket":301,"grid-index":254,"point-geometry":458}],369:[function(t,e,r){"use strict";var n=t("../util/interpolate"),i=t("../symbol/anchor"),a=t("./check_max_angle");e.exports=function(t,e,r,o,s,l,c,u,f){var h=o?.6*l*c:0,d=Math.max(o?o.right-o.left:0,s?s.right-s.left:0),p=0===t[0].x||t[0].x===f||0===t[0].y||t[0].y===f;e-d*c<e/4&&(e=d*c+e/4);return function t(e,r,o,s,l,c,u,f,h){var d=c/2;var p=0;for(var m=0;m<e.length-1;m++)p+=e[m].dist(e[m+1]);var v=0,g=r-o;var y=[];for(var b=0;b<e.length-1;b++){for(var x=e[b],_=e[b+1],w=x.dist(_),M=_.angleTo(x);g+o<v+w;){var k=((g+=o)-v)/w,A=n(x.x,_.x,k),T=n(x.y,_.y,k);if(A>=0&&A<h&&T>=0&&T<h&&g-d>=0&&g+d<=p){var E=new i(A,T,M,b)._round();s&&!a(e,E,c,s,l)||y.push(E)}}v+=w}f||y.length||u||(y=t(e,v/2,o,s,l,c,u,!0,h));return y}(t,p?e/2*u%e:(d/2+2*l)*c*u%e,e,h,r,d*c,p,!1,f)}},{"../symbol/anchor":363,"../util/interpolate":408,"./check_max_angle":364}],370:[function(t,e,r){"use strict";var n=t("shelf-pack"),i=t("../util/util"),a=128;function o(){this.width=a,this.height=a,this.bin=new n(this.width,this.height),this.index={},this.ids={},this.data=new Uint8Array(this.width*this.height)}e.exports=o,o.prototype.getGlyphs=function(){var t,e,r,n={};for(var i in this.ids)e=(t=i.split("#"))[0],r=t[1],n[e]||(n[e]=[]),n[e].push(r);return n},o.prototype.getRects=function(){var t,e,r,n={};for(var i in this.ids)e=(t=i.split("#"))[0],r=t[1],n[e]||(n[e]={}),n[e][r]=this.index[i];return n},o.prototype.addGlyph=function(t,e,r,n){if(!r)return null;var a=e+"#"+r.id;if(this.index[a])return this.ids[a].indexOf(t)<0&&this.ids[a].push(t),this.index[a];if(!r.bitmap)return null;var o=r.width+2*n,s=r.height+2*n,l=o+2,c=s+2;l+=4-l%4,c+=4-c%4;var u=this.bin.packOne(l,c);if(u||(this.resize(),u=this.bin.packOne(l,c)),!u)return i.warnOnce("glyph bitmap overflow"),null;this.index[a]=u,this.ids[a]=[t];for(var f=this.data,h=r.bitmap,d=0;d<s;d++)for(var p=this.width*(u.y+d+1)+u.x+1,m=o*d,v=0;v<o;v++)f[p+v]=h[m+v];return this.dirty=!0,u},o.prototype.resize=function(){var t=this.width,e=this.height;if(!(t>=2048||e>=2048)){this.texture&&(this.gl&&this.gl.deleteTexture(this.texture),this.texture=null),this.width*=4,this.height*=4,this.bin.resize(this.width,this.height);for(var r=new ArrayBuffer(this.width*this.height),n=0;n<e;n++){var i=new Uint8Array(this.data.buffer,e*n,t);new Uint8Array(r,e*n*4,t).set(i)}this.data=new Uint8Array(r)}},o.prototype.bind=function(t){this.gl=t,this.texture?t.bindTexture(t.TEXTURE_2D,this.texture):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,this.width,this.height,0,t.ALPHA,t.UNSIGNED_BYTE,null))},o.prototype.updateTexture=function(t){this.bind(t),this.dirty&&(t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width,this.height,t.ALPHA,t.UNSIGNED_BYTE,this.data),this.dirty=!1)}},{"../util/util":414,"shelf-pack":501}],371:[function(t,e,r){"use strict";var n=t("../util/mapbox").normalizeGlyphsURL,i=t("../util/ajax").getArrayBuffer,a=t("../util/glyphs"),o=t("../symbol/glyph_atlas"),s=t("pbf");function l(t){this.url=t&&n(t),this.atlases={},this.stacks={},this.loading={}}function c(t,e,r){this.advance=t.advance,this.left=t.left-r-1,this.top=t.top+r+1,this.rect=e}e.exports=l,l.prototype.getSimpleGlyphs=function(t,e,r,n){void 0===this.stacks[t]&&(this.stacks[t]={}),void 0===this.atlases[t]&&(this.atlases[t]=new o);for(var i,a={},s=this.stacks[t],l=this.atlases[t],u={},f=0,h=0;h<e.length;h++){var d=e[h];if(s[i=Math.floor(d/256)]){var p=s[i].glyphs[d],m=l.addGlyph(r,t,p,3);p&&(a[d]=new c(p,m,3))}else void 0===u[i]&&(u[i]=[],f++),u[i].push(d)}f||n(void 0,a,t);var v=function(e,i,o){if(!e)for(var s=this.stacks[t][i]=o.stacks[0],h=0;h<u[i].length;h++){var d=u[i][h],p=s.glyphs[d],m=l.addGlyph(r,t,p,3);p&&(a[d]=new c(p,m,3))}--f||n(void 0,a,t)}.bind(this);for(var g in u)this.loadRange(t,g,v)},l.prototype.loadRange=function(t,e,r){if(256*e>65535)return r("glyphs > 65535 not supported");void 0===this.loading[t]&&(this.loading[t]={});var n=this.loading[t];if(n[e])n[e].push(r);else{n[e]=[r];var o=function(t,e,r,n){return n=n||"abc",r.replace("{s}",n[t.length%n.length]).replace("{fontstack}",t).replace("{range}",e)}(t,256*e+"-"+(256*e+255),this.url);i(o,function(t,r){for(var i=!t&&new a(new s(new Uint8Array(r))),o=0;o<n[e].length;o++)n[e][o](t,e,i);delete n[e]})}},l.prototype.getGlyphAtlas=function(t){return this.atlases[t]}},{"../symbol/glyph_atlas":370,"../util/ajax":397,"../util/glyphs":407,"../util/mapbox":411,pbf:451}],372:[function(t,e,r){"use strict";e.exports=function(t,e,r){var n,i={},a={},o=[],s=[],l=[],c=0;function u(n){o.push(t[n]),s.push(r[n]),l.push(e[n]),c++}function f(t,e,r){var n=a[t];return delete a[t],a[e]=n,s[n][0].pop(),s[n][0]=s[n][0].concat(r[0]),n}function h(t,e,r){var n=i[e];return delete i[e],i[t]=n,s[n][0].shift(),s[n][0]=r[0].concat(s[n][0]),n}function d(t,e,r){var n=r?e[0][e[0].length-1]:e[0][0];return t+":"+n.x+":"+n.y}for(n=0;n<t.length;n++){var p=r[n],m=e[n];if(m){var v=d(m,p),g=d(m,p,!0);if(v in a&&g in i&&a[v]!==i[g]){var y=h(v,g,p),b=f(v,g,s[y]);delete i[v],delete a[g],a[d(m,s[b],!0)]=b,s[y]=null}else v in a?f(v,g,p):g in i?h(v,g,p):(u(n),i[v]=c-1,a[g]=c-1)}else u(n)}return{features:o,textFeatures:l,geometries:s}}},{}],373:[function(t,e,r){"use strict";var n=t("point-geometry");e.exports={getIconQuads:function(t,e,r,o,s,l,c,u,f){var h,d,p,m,v=e.image.rect,g=s.layout,y=e.left-1,b=y+v.w/e.image.pixelRatio,x=e.top-1,_=x+v.h/e.image.pixelRatio;if("none"!==g["icon-text-fit"]&&c){var w=b-y,M=_-x,k=g["text-size"]/24,A=c.left*k,T=c.right*k,E=c.top*k,S=c.bottom*k,L=T-A,C=S-E,P=g["icon-text-fit-padding"][0],z=g["icon-text-fit-padding"][1],O=g["icon-text-fit-padding"][2],D=g["icon-text-fit-padding"][3],I="width"===g["icon-text-fit"]?.5*(C-M):0,R="height"===g["icon-text-fit"]?.5*(L-w):0,N="width"===g["icon-text-fit"]||"both"===g["icon-text-fit"]?L:w,F="height"===g["icon-text-fit"]||"both"===g["icon-text-fit"]?C:M;h=new n(A+R-D,E+I-P),d=new n(A+R+z+N,E+I-P),p=new n(A+R+z+N,E+I+O+F),m=new n(A+R-D,E+I+O+F)}else h=new n(y,x),d=new n(b,x),p=new n(b,_),m=new n(y,_);var j=s.getLayoutValue("icon-rotate",u,f)*Math.PI/180;if(l){var B=o[t.segment];if(t.y===B.y&&t.x===B.x&&t.segment+1<o.length){var U=o[t.segment+1];j+=Math.atan2(t.y-U.y,t.x-U.x)+Math.PI}else j+=Math.atan2(t.y-B.y,t.x-B.x)}if(j){var V=Math.sin(j),q=Math.cos(j),H=[q,-V,V,q];h=h.matMult(H),d=d.matMult(H),m=m.matMult(H),p=p.matMult(H)}return[new a(new n(t.x,t.y),h,d,m,p,e.image.rect,0,0,i,1/0)]},getGlyphQuads:function(t,e,r,s,l,c){for(var u=l.layout["text-rotate"]*Math.PI/180,f=l.layout["text-keep-upright"],h=e.positionedGlyphs,d=[],p=0;p<h.length;p++){var m=h[p],v=m.glyph,g=v.rect;if(g){var y,b=(m.x+v.advance/2)*r,x=i;c?(x=o(y=[],t,b,s,t.segment,!0),f&&(x=Math.min(x,o(y,t,b,s,t.segment,!1)))):y=[{anchorPoint:new n(t.x,t.y),offset:0,angle:0,maxScale:1/0,minScale:i}];for(var _=m.x+v.left,w=m.y-v.top,M=_+g.w,k=w+g.h,A=new n(_,w),T=new n(M,w),E=new n(_,k),S=new n(M,k),L=0;L<y.length;L++){var C=y[L],P=A,z=T,O=E,D=S;if(u){var I=Math.sin(u),R=Math.cos(u),N=[R,-I,I,R];P=P.matMult(N),z=z.matMult(N),O=O.matMult(N),D=D.matMult(N)}var F=Math.max(C.minScale,x),j=(t.angle+C.offset+2*Math.PI)%(2*Math.PI),B=(C.angle+C.offset+2*Math.PI)%(2*Math.PI);d.push(new a(C.anchorPoint,P,z,O,D,g,j,B,F,C.maxScale))}}}return d},SymbolQuad:a};var i=.5;function a(t,e,r,n,i,a,o,s,l,c){this.anchorPoint=t,this.tl=e,this.tr=r,this.bl=n,this.br=i,this.tex=a,this.anchorAngle=o,this.glyphAngle=s,this.minScale=l,this.maxScale=c}function o(t,e,r,a,o,s){var l=!s;r<0&&(s=!s),s&&o++;var c=new n(e.x,e.y),u=a[o],f=1/0;r=Math.abs(r);for(var h=i;;){var d=c.dist(u),p=r/d,m=Math.atan2(u.y-c.y,u.x-c.x);if(s||(m+=Math.PI),t.push({anchorPoint:c,offset:l?Math.PI:0,minScale:p,maxScale:f,angle:(m+2*Math.PI)%(2*Math.PI)}),p<=h)break;for(c=u;c.equals(u);)if(!(u=a[o+=s?1:-1]))return p;var v=u.sub(c)._unit();c=c.sub(v._mult(d)),f=p}return h}},{"point-geometry":458}],374:[function(t,e,r){"use strict";var n=t("../util/token");e.exports=function(t,e,r){for(var i=[],a=0,o=t.length;a<o;a++){var s=n(t[a].properties,e["text-field"]);if(s){s=s.toString();var l=e["text-transform"];"uppercase"===l?s=s.toLocaleUpperCase():"lowercase"===l&&(s=s.toLocaleLowerCase());for(var c=0;c<s.length;c++)r[s.charCodeAt(c)]=!0;i[a]=s}else i[a]=null}return i}},{"../util/token":413}],375:[function(t,e,r){"use strict";function n(t,e,r,n){this.codePoint=t,this.x=e,this.y=r,this.glyph=n}e.exports={shapeText:function(t,e,r,s,l,c,u,f,h){for(var d=[],p=new function(t,e,r,n,i,a){this.positionedGlyphs=t,this.text=e,this.top=r,this.bottom=n,this.left=i,this.right=a}(d,t,h[1],h[1],h[0],h[0]),m=0,v=0;v<t.length;v++){var g=t.charCodeAt(v),y=e[g];y&&(d.push(new n(g,m,-17,y)),m+=y.advance+f)}return!!d.length&&(function(t,e,r,n,s,l,c,u){var f=null,h=0,d=0,p=0,m=0,v=t.positionedGlyphs;if(n)for(var g=0;g<v.length;g++){var y=v[g];if(y.x-=h,y.y+=r*p,y.x>n&&null!==f){var b=v[f+1].x;m=Math.max(b,m);for(var x=f+1;x<=g;x++)v[x].y+=r,v[x].x-=b;if(c){var _=f;i[v[f].codePoint]&&_--,o(v,e,d,_,c)}d=f+1,f=null,h+=b,p++}a[y.codePoint]&&(f=g)}var w=v[v.length-1],M=w.x+e[w.codePoint].advance;m=Math.max(m,M);var k=(p+1)*r;o(v,e,d,v.length-1,c),function(t,e,r,n,i,a,o,s){for(var l=(e-r)*i+s[0],c=(-n*(o+1)+.5)*a+s[1],u=0;u<t.length;u++)t[u].x+=l,t[u].y+=c}(v,c,s,l,m,r,p,u),t.top+=-l*k,t.bottom=t.top+k,t.left+=-s*m,t.right=t.left+m}(p,e,s,r,l,c,u,h),p)},shapeIcon:function(t,e){if(!t||!t.rect)return null;var r=e["icon-offset"][0],n=e["icon-offset"][1],i=r-t.width/2,a=i+t.width,o=n-t.height/2,s=o+t.height;return new function(t,e,r,n,i){this.image=t,this.top=e,this.bottom=r,this.left=n,this.right=i}(t,o,s,i,a)}};var i={32:!0,8203:!0},a={32:!0,38:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0};function o(t,e,r,n,i){for(var a=e[t[n].codePoint].advance,o=(t[n].x+a)*i,s=r;s<=n;s++)t[s].x-=o}},{}],376:[function(t,e,r){"use strict";var n=t("shelf-pack"),i=t("../util/browser"),a=t("../util/util");function o(t,e){this.width=t,this.height=e,this.bin=new n(t,e),this.images={},this.data=!1,this.texture=0,this.filter=0,this.pixelRatio=1,this.dirty=!0}e.exports=o,o.prototype.allocateImage=function(t,e){var r=(t/=this.pixelRatio)+2+(4-(t+2)%4),n=(e/=this.pixelRatio)+2+(4-(e+2)%4),i=this.bin.packOne(r,n);return i||(a.warnOnce("SpriteAtlas out of space."),null)},o.prototype.getImage=function(t,e){if(this.images[t])return this.images[t];if(!this.sprite)return null;var r=this.sprite.getSpritePosition(t);if(!r.width||!r.height)return null;var n=this.allocateImage(r.width,r.height);if(!n)return null;var i=new function(t,e,r,n,i){this.rect=t,this.width=e,this.height=r,this.sdf=n,this.pixelRatio=i}(n,r.width/r.pixelRatio,r.height/r.pixelRatio,r.sdf,r.pixelRatio/this.pixelRatio);return this.images[t]=i,this.copy(n,r,e),i},o.prototype.getPosition=function(t,e){var r=this.getImage(t,e),n=r&&r.rect;if(!n)return null;var i=r.width*r.pixelRatio,a=r.height*r.pixelRatio;return{size:[r.width,r.height],tl:[(n.x+1)/this.width,(n.y+1)/this.height],br:[(n.x+1+i)/this.width,(n.y+1+a)/this.height]}},o.prototype.allocate=function(){if(!this.data){var t=Math.floor(this.width*this.pixelRatio),e=Math.floor(this.height*this.pixelRatio);this.data=new Uint32Array(t*e);for(var r=0;r<this.data.length;r++)this.data[r]=0}},o.prototype.copy=function(t,e,r){if(this.sprite.img.data){var n=new Uint32Array(this.sprite.img.data.buffer);this.allocate();var i=this.data;!function(t,e,r,n,i,a,o,s,l,c,u){var f,h,d=n*e+r,p=s*a+o;if(u)for(p-=a,h=-1;h<=c;d=((++h+c)%c+n)*e+r,p+=a)for(f=-1;f<=l;f++)i[p+f]=t[d+(f+l)%l];else for(h=0;h<c;h++,d+=e,p+=a)for(f=0;f<l;f++)i[p+f]=t[d+f]}(n,this.sprite.img.width,e.x,e.y,i,this.width*this.pixelRatio,(t.x+1)*this.pixelRatio,(t.y+1)*this.pixelRatio,e.width,e.height,r),this.dirty=!0}},o.prototype.setSprite=function(t){t&&(this.pixelRatio=i.devicePixelRatio>1?2:1,this.canvas&&(this.canvas.width=this.width*this.pixelRatio,this.canvas.height=this.height*this.pixelRatio)),this.sprite=t},o.prototype.addIcons=function(t,e){for(var r=0;r<t.length;r++)this.getImage(t[r]);e(null,this.images)},o.prototype.bind=function(t,e){var r=!1;this.texture?t.bindTexture(t.TEXTURE_2D,this.texture):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),r=!0);var n=e?t.LINEAR:t.NEAREST;n!==this.filter&&(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,n),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,n),this.filter=n),this.dirty&&(this.allocate(),r?t.texImage2D(t.TEXTURE_2D,0,t.RGBA,this.width*this.pixelRatio,this.height*this.pixelRatio,0,t.RGBA,t.UNSIGNED_BYTE,new Uint8Array(this.data.buffer)):t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width*this.pixelRatio,this.height*this.pixelRatio,t.RGBA,t.UNSIGNED_BYTE,new Uint8Array(this.data.buffer)),this.dirty=!1)}},{"../util/browser":398,"../util/util":414,"shelf-pack":501}],377:[function(t,e,r){"use strict";var n=t("../util/struct_array"),i=t("../util/util"),a=t("point-geometry"),o=e.exports=new n({members:[{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"glyphQuadStartIndex"},{type:"Uint16",name:"glyphQuadEndIndex"},{type:"Uint16",name:"iconQuadStartIndex"},{type:"Uint16",name:"iconQuadEndIndex"},{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int8",name:"index"}]});i.extendAll(o.prototype.StructType.prototype,{get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)}})},{"../util/struct_array":412,"../util/util":414,"point-geometry":458}],378:[function(t,e,r){"use strict";var n=t("../util/struct_array"),i=t("../util/util"),a=t("point-geometry"),o=t("./quads").SymbolQuad,s=e.exports=new n({members:[{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Float32",name:"tlX"},{type:"Float32",name:"tlY"},{type:"Float32",name:"trX"},{type:"Float32",name:"trY"},{type:"Float32",name:"blX"},{type:"Float32",name:"blY"},{type:"Float32",name:"brX"},{type:"Float32",name:"brY"},{type:"Int16",name:"texH"},{type:"Int16",name:"texW"},{type:"Int16",name:"texX"},{type:"Int16",name:"texY"},{type:"Float32",name:"anchorAngle"},{type:"Float32",name:"glyphAngle"},{type:"Float32",name:"maxScale"},{type:"Float32",name:"minScale"}]});i.extendAll(s.prototype.StructType.prototype,{get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)},get SymbolQuad(){return new o(this.anchorPoint,new a(this.tlX,this.tlY),new a(this.trX,this.trY),new a(this.blX,this.blY),new a(this.brX,this.brY),{x:this.texX,y:this.texY,h:this.texH,w:this.texW,height:this.texH,width:this.texW},this.anchorAngle,this.glyphAngle,this.minScale,this.maxScale)}})},{"../util/struct_array":412,"../util/util":414,"./quads":373,"point-geometry":458}],379:[function(t,e,r){"use strict";var n=t("../util/dom"),i=t("point-geometry"),a={scrollZoom:t("./handler/scroll_zoom"),boxZoom:t("./handler/box_zoom"),dragRotate:t("./handler/drag_rotate"),dragPan:t("./handler/drag_pan"),keyboard:t("./handler/keyboard"),doubleClickZoom:t("./handler/dblclick_zoom"),touchZoomRotate:t("./handler/touch_zoom_rotate")};e.exports=function(t,e){var r=t.getCanvasContainer(),o=null,s=null,l=null;for(var c in a)t[c]=new a[c](t,e),e.interactive&&e[c]&&t[c].enable();function u(){l=null}function f(e,i){var a=n.mousePos(r,i);return t.fire(e,{lngLat:t.unproject(a),point:a,originalEvent:i})}function h(e,a){var o=n.touchPos(r,a),s=o.reduce(function(t,e,r,n){return t.add(e.div(n.length))},new i(0,0));return t.fire(e,{lngLat:t.unproject(s),point:s,lngLats:o.map(function(e){return t.unproject(e)},this),points:o,originalEvent:a})}r.addEventListener("mouseout",function(t){f("mouseout",t)},!1),r.addEventListener("mousedown",function(e){t.stop(),s=n.mousePos(r,e),f("mousedown",e)},!1),r.addEventListener("mouseup",function(e){var r=t.dragRotate&&t.dragRotate.isActive();o&&!r&&f("contextmenu",o);o=null,f("mouseup",e)},!1),r.addEventListener("mousemove",function(e){if(t.dragPan&&t.dragPan.isActive())return;if(t.dragRotate&&t.dragRotate.isActive())return;var n=e.toElement||e.target;for(;n&&n!==r;)n=n.parentNode;if(n!==r)return;f("mousemove",e)},!1),r.addEventListener("touchstart",function(e){if(t.stop(),h("touchstart",e),!e.touches||e.touches.length>1)return;l?(clearTimeout(l),l=null,f("dblclick",e)):l=setTimeout(u,300)},!1),r.addEventListener("touchend",function(t){h("touchend",t)},!1),r.addEventListener("touchmove",function(t){h("touchmove",t)},!1),r.addEventListener("touchcancel",function(t){h("touchcancel",t)},!1),r.addEventListener("click",function(t){n.mousePos(r,t).equals(s)&&f("click",t)},!1),r.addEventListener("dblclick",function(t){f("dblclick",t),t.preventDefault()},!1),r.addEventListener("contextmenu",function(t){o=t,t.preventDefault()},!1)}},{"../util/dom":400,"./handler/box_zoom":385,"./handler/dblclick_zoom":386,"./handler/drag_pan":387,"./handler/drag_rotate":388,"./handler/keyboard":389,"./handler/scroll_zoom":390,"./handler/touch_zoom_rotate":391,"point-geometry":458}],380:[function(t,e,r){"use strict";var n=t("../util/util"),i=t("../util/interpolate"),a=t("../util/browser"),o=t("../geo/lng_lat"),s=t("../geo/lng_lat_bounds"),l=t("point-geometry"),c=e.exports=function(){};n.extend(c.prototype,{getCenter:function(){return this.transform.center},setCenter:function(t,e){return this.jumpTo({center:t},e),this},panBy:function(t,e,r){return this.panTo(this.transform.center,n.extend({offset:l.convert(t).mult(-1)},e),r),this},panTo:function(t,e,r){return this.easeTo(n.extend({center:t},e),r)},getZoom:function(){return this.transform.zoom},setZoom:function(t,e){return this.jumpTo({zoom:t},e),this},zoomTo:function(t,e,r){return this.easeTo(n.extend({zoom:t},e),r)},zoomIn:function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},zoomOut:function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},getBearing:function(){return this.transform.bearing},setBearing:function(t,e){return this.jumpTo({bearing:t},e),this},rotateTo:function(t,e,r){return this.easeTo(n.extend({bearing:t},e),r)},resetNorth:function(t,e){return this.rotateTo(0,n.extend({duration:1e3},t),e),this},snapToNorth:function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},getPitch:function(){return this.transform.pitch},setPitch:function(t,e){return this.jumpTo({pitch:t},e),this},fitBounds:function(t,e,r){e=n.extend({padding:0,offset:[0,0],maxZoom:1/0},e),t=s.convert(t);var i=l.convert(e.offset),a=this.transform,o=a.project(t.getNorthWest()),c=a.project(t.getSouthEast()),u=c.sub(o),f=(a.width-2*e.padding-2*Math.abs(i.x))/u.x,h=(a.height-2*e.padding-2*Math.abs(i.y))/u.y;return e.center=a.unproject(o.add(c).div(2)),e.zoom=Math.min(a.scaleZoom(a.scale*Math.min(f,h)),e.maxZoom),e.bearing=0,e.linear?this.easeTo(e,r):this.flyTo(e,r)},jumpTo:function(t,e){this.stop();var r=this.transform,n=!1,i=!1,a=!1;return"zoom"in t&&r.zoom!==+t.zoom&&(n=!0,r.zoom=+t.zoom),"center"in t&&(r.center=o.convert(t.center)),"bearing"in t&&r.bearing!==+t.bearing&&(i=!0,r.bearing=+t.bearing),"pitch"in t&&r.pitch!==+t.pitch&&(a=!0,r.pitch=+t.pitch),this.fire("movestart",e).fire("move",e),n&&this.fire("zoomstart",e).fire("zoom",e).fire("zoomend",e),i&&this.fire("rotate",e),a&&this.fire("pitch",e),this.fire("moveend",e)},easeTo:function(t,e){this.stop(),t=n.extend({offset:[0,0],duration:500,easing:n.ease},t);var r,a,s=this.transform,c=l.convert(t.offset),u=this.getZoom(),f=this.getBearing(),h=this.getPitch(),d="zoom"in t?+t.zoom:u,p="bearing"in t?this._normalizeBearing(t.bearing,f):f,m="pitch"in t?+t.pitch:h;"center"in t?(r=o.convert(t.center),a=s.centerPoint.add(c)):"around"in t?(r=o.convert(t.around),a=s.locationPoint(r)):(a=s.centerPoint.add(c),r=s.pointLocation(a));var v=s.locationPoint(r);return!1===t.animate&&(t.duration=0),this.zooming=d!==u,this.rotating=f!==p,this.pitching=m!==h,t.noMoveStart||this.fire("movestart",e),this.zooming&&this.fire("zoomstart",e),clearTimeout(this._onEaseEnd),this._ease(function(t){this.zooming&&(s.zoom=i(u,d,t)),this.rotating&&(s.bearing=i(f,p,t)),this.pitching&&(s.pitch=i(h,m,t)),s.setLocationAtPoint(r,v.add(a.sub(v)._mult(t))),this.fire("move",e),this.zooming&&this.fire("zoom",e),this.rotating&&this.fire("rotate",e),this.pitching&&this.fire("pitch",e)},function(){t.delayEndEvents?this._onEaseEnd=setTimeout(this._easeToEnd.bind(this,e),t.delayEndEvents):this._easeToEnd(e)}.bind(this),t),this},_easeToEnd:function(t){var e=this.zooming;this.zooming=!1,this.rotating=!1,this.pitching=!1,e&&this.fire("zoomend",t),this.fire("moveend",t)},flyTo:function(t,e){this.stop(),t=n.extend({offset:[0,0],speed:1.2,curve:1.42,easing:n.ease},t);var r=this.transform,a=l.convert(t.offset),s=this.getZoom(),c=this.getBearing(),u=this.getPitch(),f="center"in t?o.convert(t.center):this.getCenter(),h="zoom"in t?+t.zoom:s,d="bearing"in t?this._normalizeBearing(t.bearing,c):c,p="pitch"in t?+t.pitch:u;Math.abs(r.center.lng)+Math.abs(f.lng)>180&&(r.center.lng>0&&f.lng<0?f.lng+=360:r.center.lng<0&&f.lng>0&&(f.lng-=360));var m=r.zoomScale(h-s),v=r.point,g="center"in t?r.project(f).sub(a.div(m)):v,y=r.worldSize,b=t.curve,x=Math.max(r.width,r.height),_=x/m,w=g.sub(v).mag();if("minZoom"in t){var M=n.clamp(Math.min(t.minZoom,s,h),r.minZoom,r.maxZoom),k=x/r.zoomScale(M-s);b=Math.sqrt(k/w*2)}var A=b*b;function T(t){var e=(_*_-x*x+(t?-1:1)*A*A*w*w)/(2*(t?_:x)*A*w);return Math.log(Math.sqrt(e*e+1)-e)}function E(t){return(Math.exp(t)-Math.exp(-t))/2}function S(t){return(Math.exp(t)+Math.exp(-t))/2}var L=T(0),C=function(t){return S(L)/S(L+b*t)},P=function(t){return x*((S(L)*(E(e=L+b*t)/S(e))-E(L))/A)/w;var e},z=(T(1)-L)/b;if(Math.abs(w)<1e-6){if(Math.abs(x-_)<1e-6)return this.easeTo(t);var O=_<x?-1:1;z=Math.abs(Math.log(_/x))/b,P=function(){return 0},C=function(t){return Math.exp(O*b*t)}}if("duration"in t)t.duration=+t.duration;else{var D="screenSpeed"in t?+t.screenSpeed/b:+t.speed;t.duration=1e3*z/D}return this.zooming=!0,c!==d&&(this.rotating=!0),u!==p&&(this.pitching=!0),this.fire("movestart",e),this.fire("zoomstart",e),this._ease(function(t){var n=t*z,a=P(n);r.zoom=s+r.scaleZoom(1/C(n)),r.center=r.unproject(v.add(g.sub(v).mult(a)),y),this.rotating&&(r.bearing=i(c,d,t)),this.pitching&&(r.pitch=i(u,p,t)),this.fire("move",e),this.fire("zoom",e),this.rotating&&this.fire("rotate",e),this.pitching&&this.fire("pitch",e)},function(){this.zooming=!1,this.rotating=!1,this.pitching=!1,this.fire("zoomend",e),this.fire("moveend",e)},t),this},isEasing:function(){return!!this._abortFn},stop:function(){return this._abortFn&&(this._abortFn(),this._finishEase()),this},_ease:function(t,e,r){this._finishFn=e,this._abortFn=a.timed(function(e){t.call(this,r.easing(e)),1===e&&this._finishEase()},!1===r.animate?0:r.duration,this)},_finishEase:function(){delete this._abortFn;var t=this._finishFn;delete this._finishFn,t.call(this)},_normalizeBearing:function(t,e){t=n.wrap(t,-180,180);var r=Math.abs(t-e);return Math.abs(t-360-e)<r&&(t-=360),Math.abs(t+360-e)<r&&(t+=360),t},_updateEasing:function(t,e,r){var i;if(this.ease){var a=this.ease,o=(Date.now()-a.start)/a.duration,s=a.easing(o+.01)-a.easing(o),l=.27/Math.sqrt(s*s+1e-4)*.01,c=Math.sqrt(.0729-l*l);i=n.bezier(l,c,.25,1)}else i=r?n.bezier.apply(n,r):n.ease;return this.ease={start:(new Date).getTime(),to:Math.pow(2,e),duration:t,easing:i},i}})},{"../geo/lng_lat":311,"../geo/lng_lat_bounds":312,"../util/browser":398,"../util/interpolate":408,"../util/util":414,"point-geometry":458}],381:[function(t,e,r){"use strict";var n=t("./control"),i=t("../../util/dom"),a=t("../../util/util");function o(t){a.setOptions(this,t)}e.exports=o,o.createAttributionString=function(t){var e=[];for(var r in t){var n=t[r];n.attribution&&e.indexOf(n.attribution)<0&&e.push(n.attribution)}return e.sort(function(t,e){return t.length-e.length}),(e=e.filter(function(t,r){for(var n=r+1;n<e.length;n++)if(e[n].indexOf(t)>=0)return!1;return!0})).join(" | ")},o.prototype=a.inherit(n,{options:{position:"bottom-right"},onAdd:function(t){var e=this._container=i.create("div","mapboxgl-ctrl-attrib",t.getContainer());return this._update(),t.on("source.load",this._update.bind(this)),t.on("source.change",this._update.bind(this)),t.on("source.remove",this._update.bind(this)),t.on("moveend",this._updateEditLink.bind(this)),e},_update:function(){this._map.style&&(this._container.innerHTML=o.createAttributionString(this._map.style.sources)),this._editLink=this._container.getElementsByClassName("mapbox-improve-map")[0],this._updateEditLink()},_updateEditLink:function(){if(this._editLink){var t=this._map.getCenter();this._editLink.href="https://www.mapbox.com/map-feedback/#/"+t.lng+"/"+t.lat+"/"+Math.round(this._map.getZoom()+1)}}})},{"../../util/dom":400,"../../util/util":414,"./control":382}],382:[function(t,e,r){"use strict";var n=t("../../util/util"),i=t("../../util/evented");function a(){}e.exports=a,a.prototype={addTo:function(t){this._map=t;var e=this._container=this.onAdd(t);if(this.options&&this.options.position){var r=this.options.position,n=t._controlCorners[r];e.className+=" mapboxgl-ctrl",-1!==r.indexOf("bottom")?n.insertBefore(e,n.firstChild):n.appendChild(e)}return this},remove:function(){return this._container.parentNode.removeChild(this._container),this.onRemove&&this.onRemove(this._map),this._map=null,this}},n.extend(a.prototype,i)},{"../../util/evented":406,"../../util/util":414}],383:[function(t,e,r){"use strict";var n=t("./control"),i=t("../../util/browser"),a=t("../../util/dom"),o=t("../../util/util");e.exports=l;var s={enableHighAccuracy:!1,timeout:6e3};function l(t){o.setOptions(this,t)}l.prototype=o.inherit(n,{options:{position:"top-right"},onAdd:function(t){var e=this._container=a.create("div","mapboxgl-ctrl-group",t.getContainer());return i.supportsGeolocation?(this._container.addEventListener("contextmenu",this._onContextMenu.bind(this)),this._geolocateButton=a.create("button","mapboxgl-ctrl-icon mapboxgl-ctrl-geolocate",this._container),this._geolocateButton.type="button",this._geolocateButton.addEventListener("click",this._onClickGeolocate.bind(this)),e):e},_onContextMenu:function(t){t.preventDefault()},_onClickGeolocate:function(){navigator.geolocation.getCurrentPosition(this._success.bind(this),this._error.bind(this),s),this._timeoutId=setTimeout(this._finish.bind(this),1e4)},_success:function(t){this._map.jumpTo({center:[t.coords.longitude,t.coords.latitude],zoom:17,bearing:0,pitch:0}),this.fire("geolocate",t),this._finish()},_error:function(t){this.fire("error",t),this._finish()},_finish:function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}})},{"../../util/browser":398,"../../util/dom":400,"../../util/util":414,"./control":382}],384:[function(t,e,r){"use strict";var n=t("./control"),i=t("../../util/dom"),a=t("../../util/util");function o(t){a.setOptions(this,t)}function s(t){return new MouseEvent(t.type,{button:2,buttons:2,bubbles:!0,cancelable:!0,detail:t.detail,view:t.view,screenX:t.screenX,screenY:t.screenY,clientX:t.clientX,clientY:t.clientY,movementX:t.movementX,movementY:t.movementY,ctrlKey:t.ctrlKey,shiftKey:t.shiftKey,altKey:t.altKey,metaKey:t.metaKey})}e.exports=o,o.prototype=a.inherit(n,{options:{position:"top-right"},onAdd:function(t){var e="mapboxgl-ctrl",r=this._container=i.create("div",e+"-group",t.getContainer());return this._container.addEventListener("contextmenu",this._onContextMenu.bind(this)),this._zoomInButton=this._createButton(e+"-icon "+e+"-zoom-in",t.zoomIn.bind(t)),this._zoomOutButton=this._createButton(e+"-icon "+e+"-zoom-out",t.zoomOut.bind(t)),this._compass=this._createButton(e+"-icon "+e+"-compass",t.resetNorth.bind(t)),this._compassArrow=i.create("div","arrow",this._compass),this._compass.addEventListener("mousedown",this._onCompassDown.bind(this)),this._onCompassMove=this._onCompassMove.bind(this),this._onCompassUp=this._onCompassUp.bind(this),t.on("rotate",this._rotateCompassArrow.bind(this)),this._rotateCompassArrow(),this._el=t.getCanvasContainer(),r},_onContextMenu:function(t){t.preventDefault()},_onCompassDown:function(t){0===t.button&&(i.disableDrag(),document.addEventListener("mousemove",this._onCompassMove),document.addEventListener("mouseup",this._onCompassUp),this._el.dispatchEvent(s(t)),t.stopPropagation())},_onCompassMove:function(t){0===t.button&&(this._el.dispatchEvent(s(t)),t.stopPropagation())},_onCompassUp:function(t){0===t.button&&(document.removeEventListener("mousemove",this._onCompassMove),document.removeEventListener("mouseup",this._onCompassUp),i.enableDrag(),this._el.dispatchEvent(s(t)),t.stopPropagation())},_createButton:function(t,e){var r=i.create("button",t,this._container);return r.type="button",r.addEventListener("click",function(){e()}),r},_rotateCompassArrow:function(){var t="rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassArrow.style.transform=t}})},{"../../util/dom":400,"../../util/util":414,"./control":382}],385:[function(t,e,r){"use strict";var n=t("../../util/dom"),i=t("../../geo/lng_lat_bounds"),a=t("../../util/util");function o(t){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),a.bindHandlers(this)}e.exports=o,o.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener("mousedown",this._onMouseDown,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener("mousedown",this._onMouseDown),this._enabled=!1)},_onMouseDown:function(t){t.shiftKey&&0===t.button&&(document.addEventListener("mousemove",this._onMouseMove,!1),document.addEventListener("keydown",this._onKeyDown,!1),document.addEventListener("mouseup",this._onMouseUp,!1),n.disableDrag(),this._startPos=n.mousePos(this._el,t),this._active=!0)},_onMouseMove:function(t){var e=this._startPos,r=n.mousePos(this._el,t);this._box||(this._box=n.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var i=Math.min(e.x,r.x),a=Math.max(e.x,r.x),o=Math.min(e.y,r.y),s=Math.max(e.y,r.y);n.setTransform(this._box,"translate("+i+"px,"+o+"px)"),this._box.style.width=a-i+"px",this._box.style.height=s-o+"px"},_onMouseUp:function(t){if(0===t.button){var e=this._startPos,r=n.mousePos(this._el,t),a=new i(this._map.unproject(e),this._map.unproject(r));this._finish(),e.x===r.x&&e.y===r.y?this._fireEvent("boxzoomcancel",t):this._map.fitBounds(a,{linear:!0}).fire("boxzoomend",{originalEvent:t,boxZoomBounds:a})}},_onKeyDown:function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t))},_finish:function(){this._active=!1,document.removeEventListener("mousemove",this._onMouseMove,!1),document.removeEventListener("keydown",this._onKeyDown,!1),document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(this._box.parentNode.removeChild(this._box),this._box=null),n.enableDrag()},_fireEvent:function(t,e){return this._map.fire(t,{originalEvent:e})}}},{"../../geo/lng_lat_bounds":312,"../../util/dom":400,"../../util/util":414}],386:[function(t,e,r){"use strict";function n(t){this._map=t,this._onDblClick=this._onDblClick.bind(this)}e.exports=n,n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._map.on("dblclick",this._onDblClick),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._map.off("dblclick",this._onDblClick),this._enabled=!1)},_onDblClick:function(t){this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)}}},{}],387:[function(t,e,r){"use strict";var n=t("../../util/dom"),i=t("../../util/util");e.exports=o;var a=i.bezier(0,0,.3,1);function o(t){this._map=t,this._el=t.getCanvasContainer(),i.bindHandlers(this)}o.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener("mousedown",this._onDown),this._el.addEventListener("touchstart",this._onDown),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener("mousedown",this._onDown),this._el.removeEventListener("touchstart",this._onDown),this._enabled=!1)},_onDown:function(t){this._ignoreEvent(t)||this.isActive()||(t.touches?(document.addEventListener("touchmove",this._onMove),document.addEventListener("touchend",this._onTouchEnd)):(document.addEventListener("mousemove",this._onMove),document.addEventListener("mouseup",this._onMouseUp)),this._active=!1,this._startPos=this._pos=n.mousePos(this._el,t),this._inertia=[[Date.now(),this._pos]])},_onMove:function(t){if(!this._ignoreEvent(t)){this.isActive()||(this._active=!0,this._fireEvent("dragstart",t),this._fireEvent("movestart",t));var e=n.mousePos(this._el,t),r=this._map;r.stop(),this._drainInertiaBuffer(),this._inertia.push([Date.now(),e]),r.transform.setLocationAtPoint(r.transform.pointLocation(this._pos),e),this._fireEvent("drag",t),this._fireEvent("move",t),this._pos=e,t.preventDefault()}},_onUp:function(t){if(this.isActive()){this._active=!1,this._fireEvent("dragend",t),this._drainInertiaBuffer();var e=function(){this._fireEvent("moveend",t)}.bind(this),r=this._inertia;if(r.length<2)e();else{var n=r[r.length-1],i=r[0],o=n[1].sub(i[1]),s=(n[0]-i[0])/1e3;if(0===s||n[1].equals(i[1]))e();else{var l=o.mult(.3/s),c=l.mag();c>1400&&(c=1400,l._unit()._mult(c));var u=c/750,f=l.mult(-u/2);this._map.panBy(f,{duration:1e3*u,easing:a,noMoveStart:!0},{originalEvent:t})}}}},_onMouseUp:function(t){this._ignoreEvent(t)||(this._onUp(t),document.removeEventListener("mousemove",this._onMove),document.removeEventListener("mouseup",this._onMouseUp))},_onTouchEnd:function(t){this._ignoreEvent(t)||(this._onUp(t),document.removeEventListener("touchmove",this._onMove),document.removeEventListener("touchend",this._onTouchEnd))},_fireEvent:function(t,e){return this._map.fire(t,{originalEvent:e})},_ignoreEvent:function(t){var e=this._map;if(e.boxZoom&&e.boxZoom.isActive())return!0;if(e.dragRotate&&e.dragRotate.isActive())return!0;if(t.touches)return t.touches.length>1;if(t.ctrlKey)return!0;return"mousemove"===t.type?!1&t.buttons:0!==t.button},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>0&&e-t[0][0]>160;)t.shift()}}},{"../../util/dom":400,"../../util/util":414}],388:[function(t,e,r){"use strict";var n=t("../../util/dom"),i=t("point-geometry"),a=t("../../util/util");e.exports=s;var o=a.bezier(0,0,.25,1);function s(t,e){this._map=t,this._el=t.getCanvasContainer(),this._bearingSnap=e.bearingSnap,a.bindHandlers(this)}s.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener("mousedown",this._onDown),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener("mousedown",this._onDown),this._enabled=!1)},_onDown:function(t){if(!this._ignoreEvent(t)&&!this.isActive()){document.addEventListener("mousemove",this._onMove),document.addEventListener("mouseup",this._onUp),this._active=!1,this._inertia=[[Date.now(),this._map.getBearing()]],this._startPos=this._pos=n.mousePos(this._el,t),this._center=this._map.transform.centerPoint;var e=this._startPos.sub(this._center);e.mag()<200&&(this._center=this._startPos.add(new i(-200,0)._rotate(e.angle()))),t.preventDefault()}},_onMove:function(t){if(!this._ignoreEvent(t)){this.isActive()||(this._active=!0,this._fireEvent("rotatestart",t),this._fireEvent("movestart",t));var e=this._map;e.stop();var r=this._pos,i=n.mousePos(this._el,t),a=this._center,o=r.sub(a).angleWith(i.sub(a))/Math.PI*180,s=e.getBearing()-o,l=this._inertia,c=l[l.length-1];this._drainInertiaBuffer(),l.push([Date.now(),e._normalizeBearing(s,c[1])]),e.transform.bearing=s,this._fireEvent("rotate",t),this._fireEvent("move",t),this._pos=i}},_onUp:function(t){if(!this._ignoreEvent(t)&&(document.removeEventListener("mousemove",this._onMove),document.removeEventListener("mouseup",this._onUp),this.isActive())){this._active=!1,this._fireEvent("rotateend",t),this._drainInertiaBuffer();var e=this._map,r=e.getBearing(),n=this._inertia,i=function(){Math.abs(r)<this._bearingSnap?e.resetNorth({noMoveStart:!0},{originalEvent:t}):this._fireEvent("moveend",t)}.bind(this);if(n.length<2)i();else{var a=n[0],s=n[n.length-1],l=n[n.length-2],c=e._normalizeBearing(r,l[1]),u=s[1]-a[1],f=u<0?-1:1,h=(s[0]-a[0])/1e3;if(0!==u&&0!==h){var d=Math.abs(u*(.25/h));d>180&&(d=180);var p=d/180;c+=f*d*(p/2),Math.abs(e._normalizeBearing(c,0))<this._bearingSnap&&(c=e._normalizeBearing(0,c)),e.rotateTo(c,{duration:1e3*p,easing:o,noMoveStart:!0},{originalEvent:t})}else i()}}},_fireEvent:function(t,e){return this._map.fire(t,{originalEvent:e})},_ignoreEvent:function(t){var e=this._map;if(e.boxZoom&&e.boxZoom.isActive())return!0;if(e.dragPan&&e.dragPan.isActive())return!0;if(t.touches)return t.touches.length>1;var r=t.ctrlKey?1:2,n=t.ctrlKey?0:2;return"mousemove"===t.type?t.buttons&0===r:t.button!==n},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>0&&e-t[0][0]>160;)t.shift()}}},{"../../util/dom":400,"../../util/util":414,"point-geometry":458}],389:[function(t,e,r){"use strict";e.exports=n;function n(t){this._map=t,this._el=t.getCanvasContainer(),this._onKeyDown=this._onKeyDown.bind(this)}n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=this._map,r={originalEvent:t};if(!e.isEasing())switch(t.keyCode){case 61:case 107:case 171:case 187:e.zoomTo(Math.round(e.getZoom())+(t.shiftKey?2:1),r);break;case 189:case 109:case 173:e.zoomTo(Math.round(e.getZoom())-(t.shiftKey?2:1),r);break;case 37:t.shiftKey?e.easeTo({bearing:e.getBearing()-2},r):(t.preventDefault(),e.panBy([-80,0],r));break;case 39:t.shiftKey?e.easeTo({bearing:e.getBearing()+2},r):(t.preventDefault(),e.panBy([80,0],r));break;case 38:t.shiftKey?e.easeTo({pitch:e.getPitch()+5},r):(t.preventDefault(),e.panBy([0,-80],r));break;case 40:t.shiftKey?e.easeTo({pitch:Math.max(e.getPitch()-5,0)},r):(t.preventDefault(),e.panBy([0,80],r))}}}}},{}],390:[function(t,e,r){"use strict";var n=t("../../util/dom"),i=t("../../util/browser"),a=t("../../util/util");e.exports=c;var o="undefined"!=typeof navigator?navigator.userAgent.toLowerCase():"",s=-1!==o.indexOf("firefox"),l=-1!==o.indexOf("safari")&&-1===o.indexOf("chrom");function c(t){this._map=t,this._el=t.getCanvasContainer(),a.bindHandlers(this)}c.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener("wheel",this._onWheel,!1),this._el.addEventListener("mousewheel",this._onWheel,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener("wheel",this._onWheel),this._el.removeEventListener("mousewheel",this._onWheel),this._enabled=!1)},_onWheel:function(t){var e;"wheel"===t.type?(e=t.deltaY,s&&t.deltaMode===window.WheelEvent.DOM_DELTA_PIXEL&&(e/=i.devicePixelRatio),t.deltaMode===window.WheelEvent.DOM_DELTA_LINE&&(e*=40)):"mousewheel"===t.type&&(e=-t.wheelDeltaY,l&&(e/=3));var r=i.now(),a=r-(this._time||0);this._pos=n.mousePos(this._el,t),this._time=r,0!==e&&e%4.000244140625==0?(this._type="wheel",e=Math.floor(e/4)):0!==e&&Math.abs(e)<4?this._type="trackpad":a>400?(this._type=null,this._lastValue=e,this._timeout=setTimeout(this._onTimeout,40)):this._type||(this._type=Math.abs(a*e)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,e+=this._lastValue)),t.shiftKey&&e&&(e/=4),this._type&&this._zoom(-e,t),t.preventDefault()},_onTimeout:function(){this._type="wheel",this._zoom(-this._lastValue)},_zoom:function(t,e){if(0!==t){var r=this._map,n=2/(1+Math.exp(-Math.abs(t/100)));t<0&&0!==n&&(n=1/n);var i=r.ease?r.ease.to:r.transform.scale,a=r.transform.scaleZoom(i*n);r.zoomTo(a,{duration:0,around:r.unproject(this._pos),delayEndEvents:200},{originalEvent:e})}}}},{"../../util/browser":398,"../../util/dom":400,"../../util/util":414}],391:[function(t,e,r){"use strict";var n=t("../../util/dom"),i=t("../../util/util");e.exports=o;var a=i.bezier(0,0,.15,1);function o(t){this._map=t,this._el=t.getCanvasContainer(),i.bindHandlers(this)}o.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener("touchstart",this._onStart,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener("touchstart",this._onStart),this._enabled=!1)},disableRotation:function(){this._rotationDisabled=!0},enableRotation:function(){this._rotationDisabled=!1},_onStart:function(t){if(2===t.touches.length){var e=n.mousePos(this._el,t.touches[0]),r=n.mousePos(this._el,t.touches[1]);this._startVec=e.sub(r),this._startScale=this._map.transform.scale,this._startBearing=this._map.transform.bearing,this._gestureIntent=void 0,this._inertia=[],document.addEventListener("touchmove",this._onMove,!1),document.addEventListener("touchend",this._onEnd,!1)}},_onMove:function(t){if(2===t.touches.length){var e=n.mousePos(this._el,t.touches[0]),r=n.mousePos(this._el,t.touches[1]),i=e.add(r).div(2),a=e.sub(r),o=a.mag()/this._startVec.mag(),s=this._rotationDisabled?0:180*a.angleWith(this._startVec)/Math.PI,l=this._map;if(this._gestureIntent){var c={duration:0,around:l.unproject(i)};"rotate"===this._gestureIntent&&(c.bearing=this._startBearing+s),"zoom"!==this._gestureIntent&&"rotate"!==this._gestureIntent||(c.zoom=l.transform.scaleZoom(this._startScale*o)),l.stop(),this._drainInertiaBuffer(),this._inertia.push([Date.now(),o,i]),l.easeTo(c,{originalEvent:t})}else{var u=Math.abs(1-o)>.15;Math.abs(s)>4?this._gestureIntent="rotate":u&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._startVec=a,this._startScale=l.transform.scale,this._startBearing=l.transform.bearing)}t.preventDefault()}},_onEnd:function(t){document.removeEventListener("touchmove",this._onMove),document.removeEventListener("touchend",this._onEnd),this._drainInertiaBuffer();var e=this._inertia,r=this._map;if(e.length<2)r.snapToNorth({},{originalEvent:t});else{var n=e[e.length-1],i=e[0],o=r.transform.scaleZoom(this._startScale*n[1]),s=r.transform.scaleZoom(this._startScale*i[1]),l=o-s,c=(n[0]-i[0])/1e3,u=n[2];if(0!==c&&o!==s){var f=.15*l/c;Math.abs(f)>2.5&&(f=f>0?2.5:-2.5);var h=1e3*Math.abs(f/(12*.15)),d=o+f*h/2e3;d<0&&(d=0),r.easeTo({zoom:d,duration:h,easing:a,around:r.unproject(u)},{originalEvent:t})}else r.snapToNorth({},{originalEvent:t})}},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>2&&e-t[0][0]>160;)t.shift()}}},{"../../util/dom":400,"../../util/util":414}],392:[function(t,e,r){"use strict";e.exports=i;var n=t("../util/util");function i(){n.bindAll(["_onHashChange","_updateHash"],this)}i.prototype={addTo:function(t){return this._map=t,window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},remove:function(){return window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),delete this._map,this},_onHashChange:function(){var t=location.hash.replace("#","").split("/");return t.length>=3&&(this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:+(t[3]||0)}),!0)},_updateHash:function(){var t=this._map.getCenter(),e=this._map.getZoom(),r=this._map.getBearing(),n=Math.max(0,Math.ceil(Math.log(e)/Math.LN2)),i="#"+Math.round(100*e)/100+"/"+t.lat.toFixed(n)+"/"+t.lng.toFixed(n)+(r?"/"+Math.round(10*r)/10:"");window.history.replaceState("","",i)}}},{"../util/util":414}],393:[function(t,e,r){"use strict";var n=t("../util/canvas"),i=t("../util/util"),a=t("../util/browser"),o=t("../util/browser").window,s=t("../util/evented"),l=t("../util/dom"),c=t("../style/style"),u=t("../style/animation_loop"),f=t("../render/painter"),h=t("../geo/transform"),d=t("./hash"),p=t("./bind_handlers"),m=t("./camera"),v=t("../geo/lng_lat"),g=t("../geo/lng_lat_bounds"),y=t("point-geometry"),b=t("./control/attribution"),x={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:0,maxZoom:20,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,workerCount:Math.max(a.hardwareConcurrency-1,1)},_=e.exports=function(t){if((t=i.extend({},x,t)).workerCount<1)throw new Error("workerCount must an integer greater than or equal to 1.");this._interactive=t.interactive,this._failIfMajorPerformanceCaveat=t.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=t.preserveDrawingBuffer,this._trackResize=t.trackResize,this._workerCount=t.workerCount,this._bearingSnap=t.bearingSnap,"string"==typeof t.container?this._container=document.getElementById(t.container):this._container=t.container,this.animationLoop=new u,this.transform=new h(t.minZoom,t.maxZoom),t.maxBounds&&this.setMaxBounds(t.maxBounds),i.bindAll(["_forwardStyleEvent","_forwardSourceEvent","_forwardLayerEvent","_forwardTileEvent","_onStyleLoad","_onStyleChange","_onSourceAdd","_onSourceRemove","_onSourceUpdate","_onWindowOnline","_onWindowResize","_update","_render"],this),this._setupContainer(),this._setupPainter(),this.on("move",this._update.bind(this,!1)),this.on("zoom",this._update.bind(this,!0)),this.on("moveend",function(){this.animationLoop.set(300),this._rerender()}.bind(this)),void 0!==o&&(o.addEventListener("online",this._onWindowOnline,!1),o.addEventListener("resize",this._onWindowResize,!1)),p(this,t),this._hash=t.hash&&(new d).addTo(this),this._hash&&this._hash._onHashChange()||this.jumpTo({center:t.center,zoom:t.zoom,bearing:t.bearing,pitch:t.pitch}),this.stacks={},this._classes=[],this.resize(),t.classes&&this.setClasses(t.classes),t.style&&this.setStyle(t.style),t.attributionControl&&this.addControl(new b(t.attributionControl));var e=this.fire.bind(this,"error");this.on("style.error",e),this.on("source.error",e),this.on("tile.error",e),this.on("layer.error",e)};function w(t){t.parentNode&&t.parentNode.removeChild(t)}i.extend(_.prototype,s),i.extend(_.prototype,m.prototype),i.extend(_.prototype,{addControl:function(t){return t.addTo(this),this},addClass:function(t,e){return this._classes.indexOf(t)>=0||""===t?this:(this._classes.push(t),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0))},removeClass:function(t,e){var r=this._classes.indexOf(t);return r<0||""===t?this:(this._classes.splice(r,1),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0))},setClasses:function(t,e){for(var r={},n=0;n<t.length;n++)""!==t[n]&&(r[t[n]]=!0);return this._classes=Object.keys(r),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0)},hasClass:function(t){return this._classes.indexOf(t)>=0},getClasses:function(){return this._classes},resize:function(){var t=0,e=0;return this._container&&(t=this._container.offsetWidth||400,e=this._container.offsetHeight||300),this._canvas.resize(t,e),this.transform.resize(t,e),this.painter.resize(t,e),this.fire("movestart").fire("move").fire("resize").fire("moveend")},getBounds:function(){var t=new g(this.transform.pointLocation(new y(0,0)),this.transform.pointLocation(this.transform.size));return(this.transform.angle||this.transform.pitch)&&(t.extend(this.transform.pointLocation(new y(this.transform.size.x,0))),t.extend(this.transform.pointLocation(new y(0,this.transform.size.y)))),t},setMaxBounds:function(t){if(t){var e=g.convert(t);this.transform.lngRange=[e.getWest(),e.getEast()],this.transform.latRange=[e.getSouth(),e.getNorth()],this.transform._constrain(),this._update()}else null!==t&&void 0!==t||(this.transform.lngRange=[],this.transform.latRange=[],this._update());return this},setMinZoom:function(t){if((t=null===t||void 0===t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between 0 and the current maxZoom, inclusive")},setMaxZoom:function(t){if((t=null===t||void 0===t?20:t)>=this.transform.minZoom&&t<=20)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be between the current minZoom and 20, inclusive")},project:function(t){return this.transform.locationPoint(v.convert(t))},unproject:function(t){return this.transform.pointLocation(y.convert(t))},queryRenderedFeatures:function(){var t,e,r={};return 2===arguments.length?(t=arguments[0],r=arguments[1]):1===arguments.length&&((e=arguments[0])instanceof y||Array.isArray(e))?t=arguments[0]:1===arguments.length&&(r=arguments[0]),this.style.queryRenderedFeatures(this._makeQueryGeometry(t),r,this.transform.zoom,this.transform.angle)},_makeQueryGeometry:function(t){var e;if(void 0===t&&(t=[y.convert([0,0]),y.convert([this.transform.width,this.transform.height])]),t instanceof y||"number"==typeof t[0]){e=[y.convert(t)]}else{var r=[y.convert(t[0]),y.convert(t[1])];e=[r[0],new y(r[1].x,r[0].y),r[1],new y(r[0].x,r[1].y),r[0]]}return e=e.map(function(t){return this.transform.pointCoordinate(t)}.bind(this))},querySourceFeatures:function(t,e){return this.style.querySourceFeatures(t,e)},setStyle:function(t){return this.style&&(this.style.off("load",this._onStyleLoad).off("error",this._forwardStyleEvent).off("change",this._onStyleChange).off("source.add",this._onSourceAdd).off("source.remove",this._onSourceRemove).off("source.load",this._onSourceUpdate).off("source.error",this._forwardSourceEvent).off("source.change",this._onSourceUpdate).off("layer.add",this._forwardLayerEvent).off("layer.remove",this._forwardLayerEvent).off("layer.error",this._forwardLayerEvent).off("tile.add",this._forwardTileEvent).off("tile.remove",this._forwardTileEvent).off("tile.load",this._update).off("tile.error",this._forwardTileEvent).off("tile.stats",this._forwardTileEvent)._remove(),this.off("rotate",this.style._redoPlacement),this.off("pitch",this.style._redoPlacement)),t?(this.style=t instanceof c?t:new c(t,this.animationLoop,this._workerCount),this.style.on("load",this._onStyleLoad).on("error",this._forwardStyleEvent).on("change",this._onStyleChange).on("source.add",this._onSourceAdd).on("source.remove",this._onSourceRemove).on("source.load",this._onSourceUpdate).on("source.error",this._forwardSourceEvent).on("source.change",this._onSourceUpdate).on("layer.add",this._forwardLayerEvent).on("layer.remove",this._forwardLayerEvent).on("layer.error",this._forwardLayerEvent).on("tile.add",this._forwardTileEvent).on("tile.remove",this._forwardTileEvent).on("tile.load",this._update).on("tile.error",this._forwardTileEvent).on("tile.stats",this._forwardTileEvent),this.on("rotate",this.style._redoPlacement),this.on("pitch",this.style._redoPlacement),this):(this.style=null,this)},getStyle:function(){if(this.style)return this.style.serialize()},addSource:function(t,e){return this.style.addSource(t,e),this._update(!0),this},addSourceType:function(t,e,r){return this.style.addSourceType(t,e,r)},removeSource:function(t){return this.style.removeSource(t),this._update(!0),this},getSource:function(t){return this.style.getSource(t)},addLayer:function(t,e){return this.style.addLayer(t,e),this._update(!0),this},removeLayer:function(t){return this.style.removeLayer(t),this._update(!0),this},getLayer:function(t){return this.style.getLayer(t)},setFilter:function(t,e){return this.style.setFilter(t,e),this._update(!0),this},setLayerZoomRange:function(t,e,r){return this.style.setLayerZoomRange(t,e,r),this._update(!0),this},getFilter:function(t){return this.style.getFilter(t)},setPaintProperty:function(t,e,r,n){return this.style.setPaintProperty(t,e,r,n),this._update(!0),this},getPaintProperty:function(t,e,r){return this.style.getPaintProperty(t,e,r)},setLayoutProperty:function(t,e,r){return this.style.setLayoutProperty(t,e,r),this._update(!0),this},getLayoutProperty:function(t,e){return this.style.getLayoutProperty(t,e)},getContainer:function(){return this._container},getCanvasContainer:function(){return this._canvasContainer},getCanvas:function(){return this._canvas.getElement()},_setupContainer:function(){var t=this._container;t.classList.add("mapboxgl-map");var e=this._canvasContainer=l.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=new n(this,e);var r=this._controlContainer=l.create("div","mapboxgl-control-container",t),i=this._controlCorners={};["top-left","top-right","bottom-left","bottom-right"].forEach(function(t){i[t]=l.create("div","mapboxgl-ctrl-"+t,r)})},_setupPainter:function(){var t=this._canvas.getWebGLContext({failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer});t?this.painter=new f(t,this.transform):this.fire("error",{error:new Error("Failed to initialize WebGL")})},_contextLost:function(t){t.preventDefault(),this._frameId&&a.cancelFrame(this._frameId),this.fire("webglcontextlost",{originalEvent:t})},_contextRestored:function(t){this._setupPainter(),this.resize(),this._update(),this.fire("webglcontextrestored",{originalEvent:t})},loaded:function(){return!this._styleDirty&&!this._sourcesDirty&&!(!this.style||!this.style.loaded())},_update:function(t){return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this._rerender(),this):this},_render:function(){try{this.style&&this._styleDirty&&(this._styleDirty=!1,this.style.update(this._classes,this._classOptions),this._classOptions=null,this.style._recalculate(this.transform.zoom)),this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.painter.render(this.style,{debug:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,vertices:this.vertices,rotating:this.rotating,zooming:this.zooming}),this.fire("render"),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire("load")),this._frameId=null,this.animationLoop.stopped()||(this._styleDirty=!0),(this._sourcesDirty||this._repaint||this._styleDirty)&&this._rerender()}catch(t){this.fire("error",{error:t})}return this},remove:function(){this._hash&&this._hash.remove(),a.cancelFrame(this._frameId),this.setStyle(null),void 0!==o&&o.removeEventListener("resize",this._onWindowResize,!1);var t=this.painter.gl.getExtension("WEBGL_lose_context");t&&t.loseContext(),w(this._canvasContainer),w(this._controlContainer),this._container.classList.remove("mapboxgl-map")},_rerender:function(){this.style&&!this._frameId&&(this._frameId=a.frame(this._render))},_forwardStyleEvent:function(t){this.fire("style."+t.type,i.extend({style:t.target},t))},_forwardSourceEvent:function(t){this.fire(t.type,i.extend({style:t.target},t))},_forwardLayerEvent:function(t){this.fire(t.type,i.extend({style:t.target},t))},_forwardTileEvent:function(t){this.fire(t.type,i.extend({style:t.target},t))},_onStyleLoad:function(t){this.transform.unmodified&&this.jumpTo(this.style.stylesheet),this.style.update(this._classes,{transition:!1}),this._forwardStyleEvent(t)},_onStyleChange:function(t){this._update(!0),this._forwardStyleEvent(t)},_onSourceAdd:function(t){var e=t.source;e.onAdd&&e.onAdd(this),this._forwardSourceEvent(t)},_onSourceRemove:function(t){var e=t.source;e.onRemove&&e.onRemove(this),this._forwardSourceEvent(t)},_onSourceUpdate:function(t){this._update(),this._forwardSourceEvent(t)},_onWindowOnline:function(){this._update()},_onWindowResize:function(){this._trackResize&&this.stop().resize()._update()}}),i.extendAll(_.prototype,{_showTileBoundaries:!1,get showTileBoundaries(){return this._showTileBoundaries},set showTileBoundaries(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},_showCollisionBoxes:!1,get showCollisionBoxes(){return this._showCollisionBoxes},set showCollisionBoxes(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,this.style._redoPlacement())},_showOverdrawInspector:!1,get showOverdrawInspector(){return this._showOverdrawInspector},set showOverdrawInspector(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},_repaint:!1,get repaint(){return this._repaint},set repaint(t){this._repaint=t,this._update()},_vertices:!1,get vertices(){return this._vertices},set vertices(t){this._vertices=t,this._update()}})},{"../geo/lng_lat":311,"../geo/lng_lat_bounds":312,"../geo/transform":313,"../render/painter":327,"../style/animation_loop":347,"../style/style":350,"../util/browser":398,"../util/canvas":399,"../util/dom":400,"../util/evented":406,"../util/util":414,"./bind_handlers":379,"./camera":380,"./control/attribution":381,"./hash":392,"point-geometry":458}],394:[function(t,e,r){"use strict";e.exports=o;var n=t("../util/dom"),i=t("../geo/lng_lat"),a=t("point-geometry");function o(t,e){t||(t=n.create("div")),t.classList.add("mapboxgl-marker"),this._el=t,this._offset=a.convert(e&&e.offset||[0,0]),this._update=this._update.bind(this)}o.prototype={addTo:function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._el),t.on("move",this._update),this._update(),this},remove:function(){this._map&&(this._map.off("move",this._update),this._map=null);var t=this._el.parentNode;return t&&t.removeChild(this._el),this},getLngLat:function(){return this._lngLat},setLngLat:function(t){return this._lngLat=i.convert(t),this._update(),this},getElement:function(){return this._el},_update:function(){if(this._map){var t=this._map.project(this._lngLat)._add(this._offset);n.setTransform(this._el,"translate("+t.x+"px,"+t.y+"px)")}}}},{"../geo/lng_lat":311,"../util/dom":400,"point-geometry":458}],395:[function(t,e,r){"use strict";e.exports=s;var n=t("../util/util"),i=t("../util/evented"),a=t("../util/dom"),o=t("../geo/lng_lat");function s(t){n.setOptions(this,t),n.bindAll(["_update","_onClickClose"],this)}s.prototype=n.inherit(i,{options:{closeButton:!0,closeOnClick:!0},addTo:function(t){return this._map=t,this._map.on("move",this._update),this.options.closeOnClick&&this._map.on("click",this._onClickClose),this._update(),this},remove:function(){return this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content),this._container&&(this._container.parentNode.removeChild(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("click",this._onClickClose),delete this._map),this.fire("close"),this},getLngLat:function(){return this._lngLat},setLngLat:function(t){return this._lngLat=o.convert(t),this._update(),this},setText:function(t){return this.setDOMContent(document.createTextNode(t))},setHTML:function(t){var e,r=document.createDocumentFragment(),n=document.createElement("body");for(n.innerHTML=t;e=n.firstChild;)r.appendChild(e);return this.setDOMContent(r)},setDOMContent:function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},_createContent:function(){this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content),this._content=a.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=a.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClickClose))},_update:function(){if(this._map&&this._lngLat&&this._content){this._container||(this._container=a.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=a.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content));var t=this._map.project(this._lngLat).round(),e=this.options.anchor;if(!e){var r=this._container.offsetWidth,n=this._container.offsetHeight;e=t.y<n?["top"]:t.y>this._map.transform.height-n?["bottom"]:[],t.x<r/2?e.push("left"):t.x>this._map.transform.width-r/2&&e.push("right"),e=0===e.length?"bottom":e.join("-")}var i={top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"},o=this._container.classList;for(var s in i)o.remove("mapboxgl-popup-anchor-"+s);o.add("mapboxgl-popup-anchor-"+e),a.setTransform(this._container,i[e]+" translate("+t.x+"px,"+t.y+"px)")}},_onClickClose:function(){this.remove()}})},{"../geo/lng_lat":311,"../util/dom":400,"../util/evented":406,"../util/util":414}],396:[function(t,e,r){"use strict";function n(t,e){this.target=t,this.parent=e,this.callbacks={},this.callbackID=0,this.receive=this.receive.bind(this),this.target.addEventListener("message",this.receive,!1)}e.exports=n,n.prototype.receive=function(t){var e,r=t.data,n=r.id;if("<response>"===r.type)e=this.callbacks[r.id],delete this.callbacks[r.id],e&&e(r.error||null,r.data);else if(void 0!==r.id&&this.parent[r.type])this.parent[r.type](r.data,a.bind(this));else if(void 0!==r.id&&this.parent.workerSources){var i=r.type.split(".");this.parent.workerSources[i[0]][i[1]](r.data,a.bind(this))}else this.parent[r.type](r.data);function a(t,e,r){this.postMessage({type:"<response>",id:String(n),error:t?String(t):null,data:e},r)}},n.prototype.send=function(t,e,r,n){var i=null;r&&(this.callbacks[i=this.callbackID++]=r),this.postMessage({type:t,id:String(i),data:e},n)},n.prototype.postMessage=function(t,e){this.target.postMessage(t,e)}},{}],397:[function(t,e,r){"use strict";r.getJSON=function(t,e){var r=new XMLHttpRequest;return r.open("GET",t,!0),r.setRequestHeader("Accept","application/json"),r.onerror=function(t){e(t)},r.onload=function(){if(r.status>=200&&r.status<300&&r.response){var t;try{t=JSON.parse(r.response)}catch(t){return e(t)}e(null,t)}else e(new Error(r.statusText))},r.send(),r},r.getArrayBuffer=function(t,e){var r=new XMLHttpRequest;return r.open("GET",t,!0),r.responseType="arraybuffer",r.onerror=function(t){e(t)},r.onload=function(){r.status>=200&&r.status<300&&r.response?e(null,r.response):e(new Error(r.statusText))},r.send(),r},r.getImage=function(t,e){return r.getArrayBuffer(t,function(t,r){if(t)return e(t);var n=new Image;n.onload=function(){e(null,n),(window.URL||window.webkitURL).revokeObjectURL(n.src)};var i=new Blob([new Uint8Array(r)],{type:"image/png"});return n.src=(window.URL||window.webkitURL).createObjectURL(i),n.getData=function(){var t=document.createElement("canvas"),e=t.getContext("2d");return t.width=n.width,t.height=n.height,e.drawImage(n,0,0),e.getImageData(0,0,n.width,n.height).data},n})},r.getVideo=function(t,e){var r,n,i=document.createElement("video");i.onloadstart=function(){e(null,i)};for(var a=0;a<t.length;a++){var o=document.createElement("source");r=t[a],n=void 0,(n=document.createElement("a")).href=r,(n.protocol!==document.location.protocol||n.host!==document.location.host)&&(i.crossOrigin="Anonymous"),o.src=t[a],i.appendChild(o)}return i.getData=function(){return i},i}},{}],398:[function(t,e,r){"use strict";r.window=window,e.exports.now=window.performance&&window.performance.now?window.performance.now.bind(window.performance):Date.now.bind(Date);var n=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame;r.frame=function(t){return n(t)};var i=window.cancelAnimationFrame||window.mozCancelAnimationFrame||window.webkitCancelAnimationFrame||window.msCancelAnimationFrame;r.cancelFrame=function(t){i(t)},r.timed=function(t,n,i){if(!n)return t.call(i,1),null;var a=!1,o=e.exports.now();return r.frame(function s(l){a||((l=e.exports.now())>=o+n?t.call(i,1):(t.call(i,(l-o)/n),r.frame(s)))}),function(){a=!0}},r.supported=t("mapbox-gl-supported"),r.hardwareConcurrency=navigator.hardwareConcurrency||4,Object.defineProperty(r,"devicePixelRatio",{get:function(){return window.devicePixelRatio}}),r.supportsWebp=!1;var a=document.createElement("img");a.onload=function(){r.supportsWebp=!0},a.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA=",r.supportsGeolocation=!!navigator.geolocation},{"mapbox-gl-supported":299}],399:[function(t,e,r){"use strict";var n=t("../util"),i=t("mapbox-gl-supported");function a(t,e){this.canvas=document.createElement("canvas"),t&&e&&(this.canvas.style.position="absolute",this.canvas.classList.add("mapboxgl-canvas"),this.canvas.addEventListener("webglcontextlost",t._contextLost.bind(t),!1),this.canvas.addEventListener("webglcontextrestored",t._contextRestored.bind(t),!1),this.canvas.setAttribute("tabindex",0),e.appendChild(this.canvas))}e.exports=a,a.prototype.resize=function(t,e){var r=window.devicePixelRatio||1;this.canvas.width=r*t,this.canvas.height=r*e,this.canvas.style.width=t+"px",this.canvas.style.height=e+"px"},a.prototype.getWebGLContext=function(t){return t=n.extend({},t,i.webGLContextAttributes),this.canvas.getContext("webgl",t)||this.canvas.getContext("experimental-webgl",t)},a.prototype.getElement=function(){return this.canvas}},{"../util":414,"mapbox-gl-supported":299}],400:[function(t,e,r){"use strict";var n=t("point-geometry");r.create=function(t,e,r){var n=document.createElement(t);return e&&(n.className=e),r&&r.appendChild(n),n};var i=document.documentElement.style;function a(t){for(var e=0;e<t.length;e++)if(t[e]in i)return t[e]}var o,s=a(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]);r.disableDrag=function(){s&&(o=i[s],i[s]="none")},r.enableDrag=function(){s&&(i[s]=o)};var l=a(["transform","WebkitTransform"]);function c(t){t.preventDefault(),t.stopPropagation(),window.removeEventListener("click",c,!0)}r.setTransform=function(t,e){t.style[l]=e},r.suppressClick=function(){window.addEventListener("click",c,!0),window.setTimeout(function(){window.removeEventListener("click",c,!0)},0)},r.mousePos=function(t,e){var r=t.getBoundingClientRect();return e=e.touches?e.touches[0]:e,new n(e.clientX-r.left-t.clientLeft,e.clientY-r.top-t.clientTop)},r.touchPos=function(t,e){for(var r=t.getBoundingClientRect(),i=[],a=0;a<e.touches.length;a++)i.push(new n(e.touches[a].clientX-r.left-t.clientLeft,e.touches[a].clientY-r.top-t.clientTop));return i}},{"point-geometry":458}],401:[function(t,e,r){"use strict";var n=t("webworkify");e.exports=function(){return new n(t("../../source/worker"))}},{"../../source/worker":345,webworkify:558}],402:[function(t,e,r){"use strict";var n=t("quickselect");function i(t,e){return e.area-t.area}function a(t){for(var e,r,n=0,i=0,a=t.length,o=a-1;i<a;o=i++)e=t[i],n+=((r=t[o]).x-e.x)*(e.y+r.y);return n}e.exports=function(t,e){var r=t.length;if(r<=1)return[t];for(var o,s,l=[],c=0;c<r;c++){var u=a(t[c]);0!==u&&(t[c].area=Math.abs(u),void 0===s&&(s=u<0),s===u<0?(o&&l.push(o),o=[t[c]]):o.push(t[c]))}if(o&&l.push(o),e>1)for(var f=0;f<l.length;f++)l[f].length<=e||(n(l[f],e,1,l[f].length-1,i),l[f]=l[f].slice(0,e));return l}},{quickselect:475}],403:[function(t,e,r){"use strict";e.exports={API_URL:"https://api.mapbox.com",REQUIRE_ACCESS_TOKEN:!0}},{}],404:[function(t,e,r){"use strict";var n=t("assert");function i(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var r=t[e];this._stringToNumber[r]=e,this._numberToString[e]=r}}e.exports=i,i.prototype.encode=function(t){return n(t in this._stringToNumber),this._stringToNumber[t]},i.prototype.decode=function(t){return n(t<this._numberToString.length),this._numberToString[t]}},{assert:51}],405:[function(t,e,r){"use strict";var n=t("./util"),i=t("./actor"),a=t("./web_worker");function o(t,e){this.actors=[],this.currentActor=0;for(var r=0;r<t;r++){var n=new a,o=new i(n,e);o.name="Worker "+r,this.actors.push(o)}}e.exports=o,o.prototype={broadcast:function(t,e,r){r=r||function(){},n.asyncAll(this.actors,function(r,n){r.send(t,e,n)},r)},send:function(t,e,r,n,i){return("number"!=typeof n||isNaN(n))&&(n=this.currentActor=(this.currentActor+1)%this.actors.length),this.actors[n].send(t,e,r,i),n},remove:function(){for(var t=0;t<this.actors.length;t++)this.actors[t].target.terminate();this.actors=[]}}},{"./actor":396,"./util":414,"./web_worker":401}],406:[function(t,e,r){"use strict";var n=t("./util"),i={on:function(t,e){return this._events=this._events||{},this._events[t]=this._events[t]||[],this._events[t].push(e),this},off:function(t,e){if(!t)return delete this._events,this;if(!this.listens(t))return this;if(e){var r=this._events[t].indexOf(e);r>=0&&this._events[t].splice(r,1),this._events[t].length||delete this._events[t]}else delete this._events[t];return this},once:function(t,e){var r=function(n){this.off(t,r),e.call(this,n)}.bind(this);return this.on(t,r),this},fire:function(t,e){if(!this.listens(t))return n.endsWith(t,"error")&&console.error(e&&e.error||e||"Empty error event"),this;e=n.extend({},e),n.extend(e,{type:t,target:this});for(var r=this._events[t].slice(),i=0;i<r.length;i++)r[i].call(this,e);return this},listens:function(t){return!(!this._events||!this._events[t])}};e.exports=i},{"./util":414}],407:[function(t,e,r){"use strict";function n(t,e,r){if(1===t){var n=r.readMessage(i,{glyphs:{}});e.push(n)}}function i(t,e,r){if(1===t)e.name=r.readString();else if(2===t)e.range=r.readString();else if(3===t){var n=r.readMessage(a,{});e.glyphs[n.id]=n}}function a(t,e,r){1===t?e.id=r.readVarint():2===t?e.bitmap=r.readBytes():3===t?e.width=r.readVarint():4===t?e.height=r.readVarint():5===t?e.left=r.readSVarint():6===t?e.top=r.readSVarint():7===t&&(e.advance=r.readVarint())}e.exports=function(t,e){this.stacks=t.readFields(n,[],e)}},{}],408:[function(t,e,r){"use strict";function n(t,e,r){return t*(1-r)+e*r}e.exports=n,n.number=n,n.vec2=function(t,e,r){return[n(t[0],e[0],r),n(t[1],e[1],r)]},n.color=function(t,e,r){return[n(t[0],e[0],r),n(t[1],e[1],r),n(t[2],e[2],r),n(t[3],e[3],r)]},n.array=function(t,e,r){return t.map(function(t,i){return n(t,e[i],r)})}},{}],409:[function(t,e,r){"use strict";function n(t,e,r){if(t.length>1){if(i(t,e))return!0;for(var n=0;n<e.length;n++)if(s(e[n],t,r))return!0}for(var a=0;a<t.length;a++)if(s(t[a],e,r))return!0;return!1}function i(t,e){for(var r=0;r<t.length-1;r++)for(var n=t[r],i=t[r+1],a=0;a<e.length-1;a++){if(o(n,i,e[a],e[a+1]))return!0}return!1}function a(t,e,r){return(r.y-t.y)*(e.x-t.x)>(e.y-t.y)*(r.x-t.x)}function o(t,e,r,n){return a(t,r,n)!==a(e,r,n)&&a(t,e,r)!==a(t,e,n)}function s(t,e,r){var n=r*r;if(1===e.length)return t.distSqr(e[0])<n;for(var i=1;i<e.length;i++){if(l(t,e[i-1],e[i])<n)return!0}return!1}function l(t,e,r){var n=e.distSqr(r);if(0===n)return t.distSqr(e);var i=((t.x-e.x)*(r.x-e.x)+(t.y-e.y)*(r.y-e.y))/n;return i<0?t.distSqr(e):i>1?t.distSqr(r):t.distSqr(r.sub(e)._mult(i)._add(e))}function c(t,e){for(var r,n,i,a=!1,o=0;o<t.length;o++)for(var s=0,l=(r=t[o]).length-1;s<r.length;l=s++)n=r[s],i=r[l],n.y>e.y!=i.y>e.y&&e.x<(i.x-n.x)*(e.y-n.y)/(i.y-n.y)+n.x&&(a=!a);return a}function u(t,e){for(var r=!1,n=0,i=t.length-1;n<t.length;i=n++){var a=t[n],o=t[i];a.y>e.y!=o.y>e.y&&e.x<(o.x-a.x)*(e.y-a.y)/(o.y-a.y)+a.x&&(r=!r)}return r}e.exports={multiPolygonIntersectsBufferedMultiPoint:function(t,e,r){for(var n=0;n<t.length;n++)for(var i=t[n],a=0;a<e.length;a++)for(var o=e[a],l=0;l<o.length;l++){var c=o[l];if(u(i,c))return!0;if(s(c,i,r))return!0}return!1},multiPolygonIntersectsMultiPolygon:function(t,e){if(1===t.length&&1===t[0].length)return c(e,t[0][0]);for(var r=0;r<e.length;r++)for(var n=e[r],a=0;a<n.length;a++)if(c(t,n[a]))return!0;for(var o=0;o<t.length;o++){for(var s=t[o],l=0;l<s.length;l++)if(c(e,s[l]))return!0;for(var u=0;u<e.length;u++)if(i(s,e[u]))return!0}return!1},multiPolygonIntersectsBufferedMultiLine:function(t,e,r){for(var i=0;i<e.length;i++)for(var a=e[i],o=0;o<t.length;o++){var s=t[o];if(s.length>=3)for(var l=0;l<a.length;l++)if(u(s,a[l]))return!0;if(n(s,a,r))return!0}return!1}}},{}],410:[function(t,e,r){"use strict";function n(t,e){this.max=t,this.onRemove=e,this.reset()}e.exports=n,n.prototype.reset=function(){for(var t in this.data)this.onRemove(this.data[t]);return this.data={},this.order=[],this},n.prototype.add=function(t,e){if(this.has(t))this.order.splice(this.order.indexOf(t),1),this.data[t]=e,this.order.push(t);else if(this.data[t]=e,this.order.push(t),this.order.length>this.max){var r=this.get(this.order[0]);r&&this.onRemove(r)}return this},n.prototype.has=function(t){return t in this.data},n.prototype.keys=function(){return this.order},n.prototype.get=function(t){if(!this.has(t))return null;var e=this.data[t];return delete this.data[t],this.order.splice(this.order.indexOf(t),1),e},n.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this.get(this.order[0]);e&&this.onRemove(e)}return this}},{}],411:[function(t,e,r){"use strict";var n=t("./config"),i=t("./browser"),a=t("url"),o=t("./util");function s(t,e,r){if(!(r=r||n.ACCESS_TOKEN)&&n.REQUIRE_ACCESS_TOKEN)throw new Error("An API access token is required to use Mapbox GL. See https://www.mapbox.com/developers/api/#access-tokens");if(t=t.replace(/^mapbox:\/\//,n.API_URL+e),t+=-1!==t.indexOf("?")?"&access_token=":"?access_token=",n.REQUIRE_ACCESS_TOKEN){if("s"===r[0])throw new Error("Use a public access token (pk.*) with Mapbox GL JS, not a secret access token (sk.*). See https://www.mapbox.com/developers/api/#access-tokens");t+=r}return t}function l(t){return t?"?"+t:""}e.exports.normalizeStyleURL=function(t,e){var r=a.parse(t);return"mapbox:"!==r.protocol?t:s("mapbox:/"+r.pathname+l(r.query),"/styles/v1/",e)},e.exports.normalizeSourceURL=function(t,e){return"mapbox:"!==a.parse(t).protocol?t:s(t+".json","/v4/",e)+"&secure"},e.exports.normalizeGlyphsURL=function(t,e){var r=a.parse(t);return"mapbox:"!==r.protocol?t:s("mapbox://"+r.pathname.split("/")[1]+"/{fontstack}/{range}.pbf"+l(r.query),"/fonts/v1/",e)},e.exports.normalizeSpriteURL=function(t,e,r,n){var i=a.parse(t);return"mapbox:"!==i.protocol?(i.pathname+=e+r,a.format(i)):s("mapbox:/"+i.pathname+"/sprite"+e+r+l(i.query),"/styles/v1/",n)},e.exports.normalizeTileURL=function(t,e,r){var s=a.parse(t,!0);if(!e)return t;if("mapbox:"!==a.parse(e).protocol)return t;var l,c=i.supportsWebp?".webp":"$1",u=i.devicePixelRatio>=2||512===r?"@2x":"";return 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l=0,c=0;c<3;++c)l+=Math.pow(r[c]-e[c],2);this.radius.set(t,.5*Math.log(Math.max(l,1e-6))),this.center.set(t,r[0],r[1],r[2])},h.translate=function(t,e,r,n){this.center.move(t,e||0,r||0,n||0)},h.setMatrix=function(t,e){var r=this.computedRotation;s(r,e[0],e[1],e[2],e[4],e[5],e[6],e[8],e[9],e[10]),u(r,r),this.rotation.set(t,r[0],r[1],r[2],r[3]);var n=this.computedMatrix;o(n,e);var i=n[15];if(Math.abs(i)>1e-6){var a=n[12]/i,l=n[13]/i,c=n[14]/i;this.recalcMatrix(t);var f=Math.exp(this.computedRadius[0]);this.center.set(t,a-n[2]*f,l-n[6]*f,c-n[10]*f),this.radius.idle(t)}else this.center.idle(t),this.radius.idle(t)},h.setDistance=function(t,e){e>0&&this.radius.set(t,Math.log(e))},h.setDistanceLimits=function(t,e){t=t>0?Math.log(t):-1/0,e=e>0?Math.log(e):1/0,e=Math.max(e,t),this.radius.bounds[0][0]=t,this.radius.bounds[1][0]=e},h.getDistanceLimits=function(t){var e=this.radius.bounds;return 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translate, scaleRatio;\nuniform float thickness, pixelRatio, id;\nuniform vec4 viewport;\nuniform float miterLimit, dashLength, miterMode;\n\nvarying vec4 fragColor;\nvarying vec4 startCutoff, endCutoff;\nvarying vec2 tangent;\nvarying vec2 startCoord, endCoord;\nvarying float enableStartMiter, enableEndMiter;\n\nconst float MAX_LINES = 256.;\nconst float REVERSE_THRESHOLD = -.875;\nconst float MIN_DIST = 1.;\n\n//TODO: possible optimizations: avoid overcalculating all for vertices and calc just one instead\n//TODO: precalculate dot products, normalize things beforehead etc.\n\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\n\tvec2 diff = b - a;\n\tvec2 perp = normalize(vec2(-diff.y, diff.x));\n\treturn dot(p - a, perp);\n}\n\nbool isNaN( float val ){\n return ( val < 0.0 || 0.0 < val || val == 0.0 ) ? false : true;\n}\n\nvoid main() {\n\tvec2 aCoord = aCoord, bCoord = bCoord, prevCoord = prevCoord, nextCoord = nextCoord;\n\tvec2 normalWidth = thickness / scaleRatio;\n\n\tfloat lineStart = 1. - lineEnd;\n\tfloat lineBot = 1. - lineTop;\n\tfloat depth = (MAX_LINES - 1. - id) / MAX_LINES;\n\n\tfragColor = (lineStart * aColor + lineEnd * bColor) / 255.;\n\n\tif (isNaN(aCoord.x) || isNaN(aCoord.y) || isNaN(bCoord.x) || isNaN(bCoord.y)) return;\n\n\tif (aCoord == prevCoord) prevCoord = aCoord + normalize(bCoord - aCoord);\n\tif (bCoord == nextCoord) nextCoord = bCoord - normalize(bCoord - aCoord);\n\n\tvec2 prevDiff = aCoord - prevCoord;\n\tvec2 currDiff = bCoord - aCoord;\n\tvec2 nextDiff = nextCoord - bCoord;\n\n\tvec2 prevDirection = normalize(prevDiff);\n\tvec2 currDirection = normalize(currDiff);\n\tvec2 nextDirection = normalize(nextDiff);\n\n\tvec2 prevTangent = normalize(prevDiff * scaleRatio);\n\tvec2 currTangent = normalize(currDiff * scaleRatio);\n\tvec2 nextTangent = normalize(nextDiff * scaleRatio);\n\n\tvec2 prevNormal = vec2(-prevTangent.y, prevTangent.x);\n\tvec2 currNormal = vec2(-currTangent.y, currTangent.x);\n\tvec2 nextNormal = vec2(-nextTangent.y, nextTangent.x);\n\n\tvec2 startJoinDirection = normalize(prevTangent - currTangent);\n\tvec2 endJoinDirection = normalize(currTangent - nextTangent);\n\n\t//collapsed/unidirectional segment cases\n\tif (prevDirection == currDirection) {\n\t\tstartJoinDirection = currNormal;\n\t}\n\tif (nextDirection == currDirection) {\n\t\tendJoinDirection = currNormal;\n\t}\n\tif (aCoord == bCoord) {\n\t\tendJoinDirection = startJoinDirection;\n\t\tcurrNormal = prevNormal;\n\t\tcurrTangent = prevTangent;\n\t}\n\n\ttangent = currTangent;\n\n\t//calculate join shifts relative to normals\n\tfloat startJoinShift = dot(currNormal, startJoinDirection);\n\tfloat endJoinShift = dot(currNormal, endJoinDirection);\n\n\tfloat startMiterRatio = abs(1. / startJoinShift);\n\tfloat endMiterRatio = abs(1. / endJoinShift);\n\n\tvec2 startJoin = startJoinDirection * startMiterRatio;\n\tvec2 endJoin = endJoinDirection * endMiterRatio;\n\n\tvec2 startTopJoin, startBotJoin, endTopJoin, endBotJoin;\n\tstartTopJoin = sign(startJoinShift) * startJoin * .5;\n\tstartBotJoin = -startTopJoin;\n\n\tendTopJoin = sign(endJoinShift) * endJoin * .5;\n\tendBotJoin = -endTopJoin;\n\n\tvec2 aTopCoord = aCoord + normalWidth * startTopJoin;\n\tvec2 bTopCoord = bCoord + normalWidth * endTopJoin;\n\tvec2 aBotCoord = aCoord + normalWidth * startBotJoin;\n\tvec2 bBotCoord = bCoord + normalWidth * endBotJoin;\n\n\t//miter anti-clipping\n\tfloat baClipping = distToLine(bCoord, aCoord, aBotCoord) / dot(normalize(normalWidth * endBotJoin), normalize(normalWidth.yx * vec2(-startBotJoin.y, startBotJoin.x)));\n\tfloat abClipping = distToLine(aCoord, bCoord, bTopCoord) / dot(normalize(normalWidth * startBotJoin), normalize(normalWidth.yx * vec2(-endBotJoin.y, endBotJoin.x)));\n\n\t//prevent close to reverse direction switch\n\tbool prevReverse = dot(currTangent, prevTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, prevNormal)) * min(length(prevDiff), length(currDiff)) < length(normalWidth * currNormal);\n\tbool nextReverse = dot(currTangent, nextTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, nextNormal)) * min(length(nextDiff), length(currDiff)) < length(normalWidth * currNormal);\n\n\tif (prevReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * startJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / startMiterRatio, 1.);\n\t\taBotCoord = aCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\taTopCoord = aCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!nextReverse && baClipping > 0. && baClipping < length(normalWidth * endBotJoin)) {\n\t\t//handle miter clipping\n\t\tbTopCoord -= normalWidth * endTopJoin;\n\t\tbTopCoord += normalize(endTopJoin * normalWidth) * baClipping;\n\t}\n\n\tif (nextReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * endJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / endMiterRatio, 1.);\n\t\tbBotCoord = bCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\tbTopCoord = bCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!prevReverse && abClipping > 0. && abClipping < length(normalWidth * startBotJoin)) {\n\t\t//handle miter clipping\n\t\taBotCoord -= normalWidth * startBotJoin;\n\t\taBotCoord += normalize(startBotJoin * normalWidth) * abClipping;\n\t}\n\n\tvec2 aTopPosition = (aTopCoord) * scale + translate;\n\tvec2 aBotPosition = (aBotCoord) * scale + translate;\n\n\tvec2 bTopPosition = (bTopCoord) * scale + translate;\n\tvec2 bBotPosition = (bBotCoord) * scale + translate;\n\n\t//position is normalized 0..1 coord on the screen\n\tvec2 position = (aTopPosition * lineTop + aBotPosition * lineBot) * lineStart + (bTopPosition * lineTop + bBotPosition * lineBot) * lineEnd;\n\n\tstartCoord = aCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\tendCoord = bCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tenableStartMiter = step(dot(currTangent, prevTangent), .5);\n\tenableEndMiter = step(dot(currTangent, nextTangent), .5);\n\n\t//bevel miter cutoffs\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * miterLimit * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * miterLimit * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x) / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n\n\t//round miter cutoffs\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * abs(dot(startJoinDirection, currNormal)) * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * abs(dot(endJoinDirection, currNormal)) * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x) / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n}\n"]),frag:o(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D dashPattern;\nuniform vec2 dashShape;\nuniform float dashLength, pixelRatio, thickness, opacity, id, miterMode;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\nvarying vec4 startCutoff, endCutoff;\nvarying vec2 startCoord, endCoord;\nvarying float enableStartMiter, enableEndMiter;\n\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\n\tvec2 diff = b - a;\n\tvec2 perp = normalize(vec2(-diff.y, diff.x));\n\treturn dot(p - a, perp);\n}\n\nvoid main() {\n\tfloat alpha = 1., distToStart, distToEnd;\n\tfloat cutoff = thickness * .5;\n\n\t//bevel miter\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToStart + 1., 0.), 1.);\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToEnd + 1., 0.), 1.);\n\t\t}\n\t}\n\n\t// round miter\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - startCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - endCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\t}\n\n\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashLength) * .5 + .25;\n\tfloat dash = texture2D(dashPattern, vec2(t * dashLength * 2. / dashShape.x, (id + .5) / dashShape.y)).r;\n\n\tgl_FragColor = fragColor * dash;\n\tgl_FragColor.a *= alpha * opacity * dash;\n}\n"]),attributes:{lineEnd:{buffer:v,divisor:0,stride:8,offset:0},lineTop:{buffer:v,divisor:0,stride:8,offset:4},aColor:{buffer:m,stride:4,offset:function(t,e){return 4*e.offset},divisor:1},bColor:{buffer:m,stride:4,offset:function(t,e){return 4*e.offset+4},divisor:1},prevCoord:{buffer:g,stride:8,offset:function(t,e){return 8*e.offset},divisor:1},aCoord:{buffer:g,stride:8,offset:function(t,e){return 8+8*e.offset},divisor:1},bCoord:{buffer:g,stride:8,offset:function(t,e){return 16+8*e.offset},divisor:1},nextCoord:{buffer:g,stride:8,offset:function(t,e){return 24+8*e.offset},divisor:1}}},T)),d=t(a({vert:o(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 aCoord, bCoord, aCoordFract, bCoordFract;\nattribute vec4 color;\nattribute float lineEnd, lineTop;\n\nuniform vec2 scale, scaleFract, translate, translateFract, scaleRatio;\nuniform float thickness, pixelRatio, id;\nuniform vec4 viewport;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\n\nconst float MAX_LINES = 256.;\n\nvec2 project(vec2 position, vec2 positionFract, vec2 scale, vec2 scaleFract, vec2 translate, vec2 translateFract) {\n\t// the order is important\n\treturn position * scale + translate\n + positionFract * scale + translateFract\n + position * scaleFract\n + positionFract * scaleFract;\n}\n\nvoid main() {\n\t// vec2 scaleRatio = scale * viewport.zw;\n\tvec2 normalWidth = thickness / scaleRatio;\n\n\tfloat lineStart = 1. - lineEnd;\n\tfloat lineOffset = lineTop * 2. - 1.;\n\tfloat depth = (MAX_LINES - 1. - id) / (MAX_LINES);\n\n\tvec2 diff = (bCoord + bCoordFract - aCoord - aCoordFract);\n\ttangent = normalize(diff * scaleRatio);\n\tvec2 normal = vec2(-tangent.y, tangent.x);\n\n\tvec2 position = project(aCoord, aCoordFract, scale, scaleFract, translate, translateFract) * lineStart\n\t\t+ project(bCoord, bCoordFract, scale, scaleFract, translate, translateFract) * lineEnd\n\n\t\t+ thickness * normal * .5 * lineOffset / viewport.zw;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tfragColor = color / 255.;\n}\n"]),frag:o(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D dashPattern;\nuniform vec2 dashShape;\nuniform float dashLength, pixelRatio, thickness, opacity, id;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\n\nvoid main() {\n\tfloat alpha = 1.;\n\n\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashLength) * .5 + .25;\n\tfloat dash = texture2D(dashPattern, vec2(t * dashLength * 2. / dashShape.x, (id + .5) / dashShape.y)).r;\n\n\tgl_FragColor = fragColor * dash;\n\tgl_FragColor.a *= alpha * opacity * 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n.baseCalendar,i(a.prototype,{name:"Mayan",jdEpoch:584282.5,hasYearZero:!0,minMonth:0,firstMonth:0,minDay:0,regionalOptions:{"":{name:"Mayan",epochs:["",""],monthNames:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17"],monthNamesShort:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17"],dayNames:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],dayNamesShort:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],dayNamesMin:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],digits:null,dateFormat:"YYYY.m.d",firstDay:0,isRTL:!1,haabMonths:["Pop","Uo","Zip","Zotz","Tzec","Xul","Yaxkin","Mol","Chen","Yax","Zac","Ceh","Mac","Kankin","Muan","Pax","Kayab","Cumku","Uayeb"],tzolkinMonths:["Imix","Ik","Akbal","Kan","Chicchan","Cimi","Manik","Lamat","Muluc","Oc","Chuen","Eb","Ben","Ix","Men","Cib","Caban","Etznab","Cauac","Ahau"]}},leapYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),!1},formatYear:function(t){t=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear).year();var e=Math.floor(t/400);return t%=400,t+=t<0?400:0,e+"."+Math.floor(t/20)+"."+t%20},forYear:function(t){if((t=t.split(".")).length<3)throw"Invalid Mayan year";for(var e=0,r=0;r<t.length;r++){var n=parseInt(t[r],10);if(Math.abs(n)>19||r>0&&n<0)throw"Invalid Mayan year";e=20*e+n}return e},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),18},weekOfYear:function(t,e,r){return this._validate(t,e,r,n.local.invalidDate),0},daysInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),360},daysInMonth:function(t,e){return this._validate(t,e,this.minDay,n.local.invalidMonth),20},daysInWeek:function(){return 5},dayOfWeek:function(t,e,r){return this._validate(t,e,r,n.local.invalidDate).day()},weekDay:function(t,e,r){return this._validate(t,e,r,n.local.invalidDate),!0},extraInfo:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate).toJD(),a=this._toHaab(i),o=this._toTzolkin(i);return{haabMonthName:this.local.haabMonths[a[0]-1],haabMonth:a[0],haabDay:a[1],tzolkinDayName:this.local.tzolkinMonths[o[0]-1],tzolkinDay:o[0],tzolkinTrecena:o[1]}},_toHaab:function(t){var e=o((t-=this.jdEpoch)+8+340,365);return[Math.floor(e/20)+1,o(e,20)]},_toTzolkin:function(t){return[s((t-=this.jdEpoch)+20,20),s(t+4,13)]},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);return i.day()+20*i.month()+360*i.year()+this.jdEpoch},fromJD:function(t){t=Math.floor(t)+.5-this.jdEpoch;var e=Math.floor(t/360);t%=360,t+=t<0?360:0;var r=Math.floor(t/20),n=t%20;return this.newDate(e,r,n)}}),n.calendars.mayan=a},{"../main":575,"object-assign":443}],569:[function(t,e,r){var n=t("../main"),i=t("object-assign");function a(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}a.prototype=new 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n.add(1-(n.dayOfWeek()||7),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidMonth);(t=i.year())<0&&t++;for(var a=i.day(),s=1;s<i.month();s++)a+=this.daysPerMonth[s-1];return a+o.toJD(t+1468,3,13)},fromJD:function(t){t=Math.floor(t+.5);for(var e=Math.floor((t-(this.jdEpoch-1))/366);t>=this.toJD(e+1,1,1);)e++;for(var r=t-Math.floor(this.toJD(e,1,1)+.5)+1,n=1;r>this.daysInMonth(e,n);)r-=this.daysInMonth(e,n),n++;return this.newDate(e,n,r)}}),n.calendars.nanakshahi=a},{"../main":575,"object-assign":443}],570:[function(t,e,r){var n=t("../main"),i=t("object-assign");function a(t){this.local=this.regionalOptions[t||""]||this.regionalOptions[""]}a.prototype=new n.baseCalendar,i(a.prototype,{name:"Nepali",jdEpoch:1700709.5,daysPerMonth:[31,31,32,32,31,30,30,29,30,29,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,daysPerYear:365,regionalOptions:{"":{name:"Nepali",epochs:["BBS","ABS"],monthNames:["Baisakh","Jestha","Ashadh","Shrawan","Bhadra","Ashwin","Kartik","Mangsir","Paush","Mangh","Falgun","Chaitra"],monthNamesShort:["Bai","Je","As","Shra","Bha","Ash","Kar","Mang","Pau","Ma","Fal","Chai"],dayNames:["Aaitabaar","Sombaar","Manglbaar","Budhabaar","Bihibaar","Shukrabaar","Shanibaar"],dayNamesShort:["Aaita","Som","Mangl","Budha","Bihi","Shukra","Shani"],dayNamesMin:["Aai","So","Man","Bu","Bi","Shu","Sha"],digits:null,dateFormat:"dd/mm/yyyy",firstDay:1,isRTL:!1}},leapYear:function(t){return this.daysInYear(t)!==this.daysPerYear},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){if(t=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear).year(),void 0===this.NEPALI_CALENDAR_DATA[t])return this.daysPerYear;for(var e=0,r=this.minMonth;r<=12;r++)e+=this.NEPALI_CALENDAR_DATA[t][r];return e},daysInMonth:function(t,e){return t.year&&(e=t.month(),t=t.year()),this._validate(t,e,this.minDay,n.local.invalidMonth),void 0===this.NEPALI_CALENDAR_DATA[t]?this.daysPerMonth[e-1]:this.NEPALI_CALENDAR_DATA[t][e]},weekDay:function(t,e,r){return 6!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);t=i.year(),e=i.month(),r=i.day();var a=n.instance(),o=0,s=e,l=t;this._createMissingCalendarData(t);var c=t-(s>9||9===s&&r>=this.NEPALI_CALENDAR_DATA[l][0]?56:57);for(9!==e&&(o=r,s--);9!==s;)s<=0&&(s=12,l--),o+=this.NEPALI_CALENDAR_DATA[l][s],s--;return 9===e?(o+=r-this.NEPALI_CALENDAR_DATA[l][0])<0&&(o+=a.daysInYear(c)):o+=this.NEPALI_CALENDAR_DATA[l][9]-this.NEPALI_CALENDAR_DATA[l][0],a.newDate(c,1,1).add(o,"d").toJD()},fromJD:function(t){var e=n.instance().fromJD(t),r=e.year(),i=e.dayOfYear(),a=r+56;this._createMissingCalendarData(a);for(var o=9,s=this.NEPALI_CALENDAR_DATA[a][0],l=this.NEPALI_CALENDAR_DATA[a][o]-s+1;i>l;)++o>12&&(o=1,a++),l+=this.NEPALI_CALENDAR_DATA[a][o];var c=this.NEPALI_CALENDAR_DATA[a][o]-(l-i);return this.newDate(a,o,c)},_createMissingCalendarData:function(t){var e=this.daysPerMonth.slice(0);e.unshift(17);for(var r=t-1;r<t+2;r++)void 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n.baseCalendar,i(a.prototype,{name:"UmmAlQura",hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Umm al-Qura",epochs:["BH","AH"],monthNames:["Al-Muharram","Safar","Rabi' al-awwal","Rabi' Al-Thani","Jumada Al-Awwal","Jumada Al-Thani","Rajab","Sha'aban","Ramadan","Shawwal","Dhu al-Qi'dah","Dhu al-Hijjah"],monthNamesShort:["Muh","Saf","Rab1","Rab2","Jum1","Jum2","Raj","Sha'","Ram","Shaw","DhuQ","DhuH"],dayNames:["Yawm al-Ahad","Yawm al-Ithnain","Yawm al-Thal\u0101th\u0101\u2019","Yawm al-Arba\u2018\u0101\u2019","Yawm al-Kham\u012bs","Yawm al-Jum\u2018a","Yawm al-Sabt"],dayNamesMin:["Ah","Ith","Th","Ar","Kh","Ju","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:6,isRTL:!0}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);return 355===this.daysInYear(e.year())},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){for(var e=0,r=1;r<=12;r++)e+=this.daysInMonth(t,r);return e},daysInMonth:function(t,e){for(var r=this._validate(t,e,this.minDay,n.local.invalidMonth).toJD()-24e5+.5,i=0,a=0;a<o.length;a++){if(o[a]>r)return o[i]-o[i-1];i++}return 30},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate),a=12*(i.year()-1)+i.month()-15292;return i.day()+o[a-1]-1+24e5-.5},fromJD:function(t){for(var e=t-24e5+.5,r=0,n=0;n<o.length&&!(o[n]>e);n++)r++;var i=r+15292,a=Math.floor((i-1)/12),s=a+1,l=i-12*a,c=e-o[r-1]+1;return this.newDate(s,l,c)},isValid:function(t,e,r){var i=n.baseCalendar.prototype.isValid.apply(this,arguments);return i&&(i=(t=null!=t.year?t.year:t)>=1276&&t<=1500),i},_validate:function(t,e,r,i){var a=n.baseCalendar.prototype._validate.apply(this,arguments);if(a.year<1276||a.year>1500)throw i.replace(/\{0\}/,this.local.name);return a}}),n.calendars.ummalqura=a;var 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n=t("object-assign");function i(){this.regionalOptions=[],this.regionalOptions[""]={invalidCalendar:"Calendar {0} not found",invalidDate:"Invalid {0} date",invalidMonth:"Invalid {0} month",invalidYear:"Invalid {0} year",differentCalendars:"Cannot mix {0} and {1} dates"},this.local=this.regionalOptions[""],this.calendars={},this._localCals={}}function a(t,e,r,n){if(this._calendar=t,this._year=e,this._month=r,this._day=n,0===this._calendar._validateLevel&&!this._calendar.isValid(this._year,this._month,this._day))throw(c.local.invalidDate||c.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name)}function o(t,e){return"000000".substring(0,e-(t=""+t).length)+t}function s(){this.shortYearCutoff="+10"}function l(t){this.local=this.regionalOptions[t]||this.regionalOptions[""]}n(i.prototype,{instance:function(t,e){t=(t||"gregorian").toLowerCase(),e=e||"";var r=this._localCals[t+"-"+e];if(!r&&this.calendars[t]&&(r=new this.calendars[t](e),this._localCals[t+"-"+e]=r),!r)throw(this.local.invalidCalendar||this.regionalOptions[""].invalidCalendar).replace(/\{0\}/,t);return r},newDate:function(t,e,r,n,i){return(n=(null!=t&&t.year?t.calendar():"string"==typeof n?this.instance(n,i):n)||this.instance()).newDate(t,e,r)},substituteDigits:function(t){return function(e){return(e+"").replace(/[0-9]/g,function(e){return t[e]})}},substituteChineseDigits:function(t,e){return function(r){for(var n="",i=0;r>0;){var a=r%10;n=(0===a?"":t[a]+e[i])+n,i++,r=Math.floor(r/10)}return 0===n.indexOf(t[1]+e[1])&&(n=n.substr(1)),n||t[0]}}}),n(a.prototype,{newDate:function(t,e,r){return this._calendar.newDate(null==t?this:t,e,r)},year:function(t){return 0===arguments.length?this._year:this.set(t,"y")},month:function(t){return 0===arguments.length?this._month:this.set(t,"m")},day:function(t){return 0===arguments.length?this._day:this.set(t,"d")},date:function(t,e,r){if(!this._calendar.isValid(t,e,r))throw(c.local.invalidDate||c.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name);return this._year=t,this._month=e,this._day=r,this},leapYear:function(){return this._calendar.leapYear(this)},epoch:function(){return this._calendar.epoch(this)},formatYear:function(){return this._calendar.formatYear(this)},monthOfYear:function(){return this._calendar.monthOfYear(this)},weekOfYear:function(){return this._calendar.weekOfYear(this)},daysInYear:function(){return this._calendar.daysInYear(this)},dayOfYear:function(){return this._calendar.dayOfYear(this)},daysInMonth:function(){return this._calendar.daysInMonth(this)},dayOfWeek:function(){return this._calendar.dayOfWeek(this)},weekDay:function(){return this._calendar.weekDay(this)},extraInfo:function(){return this._calendar.extraInfo(this)},add:function(t,e){return this._calendar.add(this,t,e)},set:function(t,e){return this._calendar.set(this,t,e)},compareTo:function(t){if(this._calendar.name!==t._calendar.name)throw(c.local.differentCalendars||c.regionalOptions[""].differentCalendars).replace(/\{0\}/,this._calendar.local.name).replace(/\{1\}/,t._calendar.local.name);var e=this._year!==t._year?this._year-t._year:this._month!==t._month?this.monthOfYear()-t.monthOfYear():this._day-t._day;return 0===e?0:e<0?-1:1},calendar:function(){return this._calendar},toJD:function(){return this._calendar.toJD(this)},fromJD:function(t){return this._calendar.fromJD(t)},toJSDate:function(){return this._calendar.toJSDate(this)},fromJSDate:function(t){return this._calendar.fromJSDate(t)},toString:function(){return(this.year()<0?"-":"")+o(Math.abs(this.year()),4)+"-"+o(this.month(),2)+"-"+o(this.day(),2)}}),n(s.prototype,{_validateLevel:0,newDate:function(t,e,r){return null==t?this.today():(t.year&&(this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[""].invalidDate),r=t.day(),e=t.month(),t=t.year()),new a(this,t,e,r))},today:function(){return this.fromJSDate(new Date)},epoch:function(t){return this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[""].invalidYear).year()<0?this.local.epochs[0]:this.local.epochs[1]},formatYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[""].invalidYear);return(e.year()<0?"-":"")+o(Math.abs(e.year()),4)},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[""].invalidYear),12},monthOfYear:function(t,e){var r=this._validate(t,e,this.minDay,c.local.invalidMonth||c.regionalOptions[""].invalidMonth);return(r.month()+this.monthsInYear(r)-this.firstMonth)%this.monthsInYear(r)+this.minMonth},fromMonthOfYear:function(t,e){var r=(e+this.firstMonth-2*this.minMonth)%this.monthsInYear(t)+this.minMonth;return this._validate(t,r,this.minDay,c.local.invalidMonth||c.regionalOptions[""].invalidMonth),r},daysInYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[""].invalidYear);return this.leapYear(e)?366:365},dayOfYear:function(t,e,r){var n=this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[""].invalidDate);return n.toJD()-this.newDate(n.year(),this.fromMonthOfYear(n.year(),this.minMonth),this.minDay).toJD()+1},daysInWeek:function(){return 7},dayOfWeek:function(t,e,r){var n=this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[""].invalidDate);return(Math.floor(this.toJD(n))+2)%this.daysInWeek()},extraInfo:function(t,e,r){return this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[""].invalidDate),{}},add:function(t,e,r){return this._validate(t,this.minMonth,this.minDay,c.local.invalidDate||c.regionalOptions[""].invalidDate),this._correctAdd(t,this._add(t,e,r),e,r)},_add:function(t,e,r){if(this._validateLevel++,"d"===r||"w"===r){var n=t.toJD()+e*("w"===r?this.daysInWeek():1),i=t.calendar().fromJD(n);return this._validateLevel--,[i.year(),i.month(),i.day()]}try{var a=t.year()+("y"===r?e:0),o=t.monthOfYear()+("m"===r?e:0);i=t.day();"y"===r?(t.month()!==this.fromMonthOfYear(a,o)&&(o=this.newDate(a,t.month(),this.minDay).monthOfYear()),o=Math.min(o,this.monthsInYear(a)),i=Math.min(i,this.daysInMonth(a,this.fromMonthOfYear(a,o)))):"m"===r&&(!function(t){for(;o<t.minMonth;)a--,o+=t.monthsInYear(a);for(var e=t.monthsInYear(a);o>e-1+t.minMonth;)a++,o-=e,e=t.monthsInYear(a)}(this),i=Math.min(i,this.daysInMonth(a,this.fromMonthOfYear(a,o))));var s=[a,this.fromMonthOfYear(a,o),i];return this._validateLevel--,s}catch(t){throw 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r,n,a,o,s=i.getFromId(t,e.xref),l=i.getFromId(t,e.yref),c=3*e.arrowsize*e.arrowwidth||0,u=3*e.startarrowsize*e.arrowwidth||0;s&&s.autorange&&(r=c+e.xshift,n=c-e.xshift,a=u+e.xshift,o=u-e.xshift,e.axref===e.xref?(i.expand(s,[s.r2c(e.x)],{ppadplus:r,ppadminus:n}),i.expand(s,[s.r2c(e.ax)],{ppadplus:Math.max(e._xpadplus,a),ppadminus:Math.max(e._xpadminus,o)})):(a=e.ax?a+e.ax:a,o=e.ax?o-e.ax:o,i.expand(s,[s.r2c(e.x)],{ppadplus:Math.max(e._xpadplus,r,a),ppadminus:Math.max(e._xpadminus,n,o)}))),l&&l.autorange&&(r=c-e.yshift,n=c+e.yshift,a=u-e.yshift,o=u+e.yshift,e.ayref===e.yref?(i.expand(l,[l.r2c(e.y)],{ppadplus:r,ppadminus:n}),i.expand(l,[l.r2c(e.ay)],{ppadplus:Math.max(e._ypadplus,a),ppadminus:Math.max(e._ypadminus,o)})):(a=e.ay?a+e.ay:a,o=e.ay?o-e.ay:o,i.expand(l,[l.r2c(e.y)],{ppadplus:Math.max(e._ypadplus,r,a),ppadminus:Math.max(e._ypadminus,n,o)})))})}e.exports=function(t){var e=t._fullLayout,r=n.filterVisible(e.annotations);if(r.length&&t._fullData.length){var s={};for(var l in r.forEach(function(t){s[t.xref]=1,s[t.yref]=1}),s){var c=i.getFromId(t,l);if(c&&c.autorange)return n.syncOrAsync([a,o],t)}}}},{"../../lib":724,"../../plots/cartesian/axes":770,"./draw":587}],583:[function(t,e,r){"use strict";var n=t("../../plotly");function i(t,e){var r,n,i,o,s,l,c,u=t._fullLayout.annotations,f=[],h=[],d=[],p=(e||[]).length;for(r=0;r<u.length;r++)if(o=(i=u[r]).clicktoshow){for(n=0;n<p;n++)if(l=(s=e[n]).xaxis,c=s.yaxis,l._id===i.xref&&c._id===i.yref&&l.d2r(s.x)===a(i._xclick,l)&&c.d2r(s.y)===a(i._yclick,c)){(i.visible?"onout"===o?h:d:f).push(r);break}n===p&&i.visible&&"onout"===o&&h.push(r)}return{on:f,off:h,explicitOff:d}}function a(t,e){return"log"===e.type?e.l2r(t):e.d2r(t)}e.exports={hasClickToShow:function(t,e){var r=i(t,e);return r.on.length>0||r.explicitOff.length>0},onClick:function(t,e){var r,a=i(t,e),o=a.on,s=a.off.concat(a.explicitOff),l={};if(!o.length&&!s.length)return;for(r=0;r<o.length;r++)l["annotations["+o[r]+"].visible"]=!0;for(r=0;r<s.length;r++)l["annotations["+s[r]+"].visible"]=!1;return n.update(t,{},l)}}},{"../../plotly":765}],584:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../color");e.exports=function(t,e,r,a){a("opacity");var o=a("bgcolor"),s=a("bordercolor"),l=i.opacity(s);a("borderpad");var c=a("borderwidth"),u=a("showarrow");if(a("text",u?" ":r._dfltTitle.annotation),a("textangle"),n.coerceFont(a,"font",r.font),a("width"),a("align"),a("height")&&a("valign"),u){var f,h,d=a("arrowside");-1!==d.indexOf("end")&&(f=a("arrowhead"),h=a("arrowsize")),-1!==d.indexOf("start")&&(a("startarrowhead",f),a("startarrowsize",h)),a("arrowcolor",l?e.bordercolor:i.defaultLine),a("arrowwidth",2*(l&&c||1)),a("standoff"),a("startstandoff")}var p=a("hovertext"),m=r.hoverlabel||{};if(p){var v=a("hoverlabel.bgcolor",m.bgcolor||(i.opacity(o)?i.rgb(o):i.defaultLine)),g=a("hoverlabel.bordercolor",m.bordercolor||i.contrast(v));n.coerceFont(a,"hoverlabel.font",{family:m.font.family,size:m.font.size,color:m.font.color||g})}a("captureevents",!!p)}},{"../../lib":724,"../color":598}],585:[function(t,e,r){"use strict";var n=t("fast-isnumeric"),i=t("../../lib/to_log_range");e.exports=function(t,e,r,a){e=e||{};var o="log"===r&&"linear"===e.type,s="linear"===r&&"log"===e.type;if(o||s)for(var l,c,u=t._fullLayout.annotations,f=e._id.charAt(0),h=0;h<u.length;h++)l=u[h],c="annotations["+h+"].",l[f+"ref"]===e._id&&d(f),l["a"+f+"ref"]===e._id&&d("a"+f);function d(t){var r=l[t],s=null;s=o?i(r,e.range):Math.pow(10,r),n(s)||(s=null),a(c+t,s)}}},{"../../lib/to_log_range":749,"fast-isnumeric":140}],586:[function(t,e,r){"use strict";var n=t("../../plots/array_container_defaults"),i=t("./annotation_defaults");e.exports=function(t,e){n(t,e,{name:"annotations",handleItemDefaults:i})}},{"../../plots/array_container_defaults":767,"./annotation_defaults":579}],587:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../plotly"),a=t("../../plots/plots"),o=t("../../lib"),s=t("../../plots/cartesian/axes"),l=t("../color"),c=t("../drawing"),u=t("../fx"),f=t("../../lib/svg_text_utils"),h=t("../../lib/setcursor"),d=t("../dragelement"),p=t("./draw_arrow_head");function m(t,e){var r=t._fullLayout.annotations[e]||{};v(t,r,e,!1,s.getFromId(t,r.xref),s.getFromId(t,r.yref))}function v(t,e,r,a,s,m){var v,g,y=t._fullLayout,b=t._fullLayout._size,x=t._context.edits;a?(v="annotation-"+a,g=a+".annotations["+r+"]"):(v="annotation",g="annotations["+r+"]"),y._infolayer.selectAll("."+v+'[data-index="'+r+'"]').remove();var _="clip"+y._uid+"_ann"+r;if(e._input&&!1!==e.visible){var w={x:{},y:{}},M=+e.textangle||0,k=y._infolayer.append("g").classed(v,!0).attr("data-index",String(r)).style("opacity",e.opacity),A=k.append("g").classed("annotation-text-g",!0),T=x[e.showarrow?"annotationTail":"annotationPosition"],E=e.captureevents||x.annotationText||T,S=A.append("g").style("pointer-events",E?"all":null).call(h,"default").on("click",function(){t._dragging=!1;var i={index:r,annotation:e._input,fullAnnotation:e,event:n.event};a&&(i.subplotId=a),t.emit("plotly_clickannotation",i)});e.hovertext&&S.on("mouseover",function(){var r=e.hoverlabel,n=r.font,i=this.getBoundingClientRect(),a=t.getBoundingClientRect();u.loneHover({x0:i.left-a.left,x1:i.right-a.left,y:(i.top+i.bottom)/2-a.top,text:e.hovertext,color:r.bgcolor,borderColor:r.bordercolor,fontFamily:n.family,fontSize:n.size,fontColor:n.color},{container:y._hoverlayer.node(),outerContainer:y._paper.node(),gd:t})}).on("mouseout",function(){u.loneUnhover(y._hoverlayer.node())});var L=e.borderwidth,C=e.borderpad,P=L+C,z=S.append("rect").attr("class","bg").style("stroke-width",L+"px").call(l.stroke,e.bordercolor).call(l.fill,e.bgcolor),O=e.width||e.height,D=y._topclips.selectAll("#"+_).data(O?[0]:[]);D.enter().append("clipPath").classed("annclip",!0).attr("id",_).append("rect"),D.exit().remove();var I=e.font,R=S.append("text").classed("annotation-text",!0).text(e.text);x.annotationText?R.call(f.makeEditable,{delegate:S,gd:t}).call(N).on("edit",function(r){e.text=r,this.call(N);var n={};n[g+".text"]=e.text,s&&s.autorange&&(n[s._name+".autorange"]=!0),m&&m.autorange&&(n[m._name+".autorange"]=!0),i.relayout(t,n)}):R.call(N)}else n.selectAll("#"+_).remove();function N(r){return r.call(c.font,I).attr({"text-anchor":{left:"start",right:"end"}[e.align]||"middle"}),f.convertToTspans(r,t,F),r}function F(){var r=R.selectAll("a");1===r.size()&&r.text()===R.text()&&S.insert("a",":first-child").attr({"xlink:xlink:href":r.attr("xlink:href"),"xlink:xlink:show":r.attr("xlink:show")}).style({cursor:"pointer"}).node().appendChild(z.node());var n=S.select(".annotation-text-math-group"),u=!n.empty(),v=c.bBox((u?n:R).node()),E=v.width,C=v.height,I=e.width||E,N=e.height||C,F=Math.round(I+2*P),j=Math.round(N+2*P);function B(t,e){return"auto"===e&&(e=t<1/3?"left":t>2/3?"right":"center"),{center:0,middle:0,left:.5,bottom:-.5,right:-.5,top:.5}[e]}e._w=I,e._h=N;for(var U=!1,V=["x","y"],q=0;q<V.length;q++){var H,G,Y,W,X,Z=V[q],J=e[Z+"ref"]||Z,K=e["a"+Z+"ref"],Q={x:s,y:m}[Z],$=(M+("x"===Z?0:-90))*Math.PI/180,tt=F*Math.cos($),et=j*Math.sin($),rt=Math.abs(tt)+Math.abs(et),nt=e[Z+"anchor"],it=e[Z+"shift"]*("x"===Z?1:-1),at=w[Z];if(Q){var ot=Q.r2fraction(e[Z]);if((t._dragging||!Q.autorange)&&(ot<0||ot>1)&&(K===J?((ot=Q.r2fraction(e["a"+Z]))<0||ot>1)&&(U=!0):U=!0,U))continue;H=Q._offset+Q.r2p(e[Z]),W=.5}else"x"===Z?(Y=e[Z],H=b.l+b.w*Y):(Y=1-e[Z],H=b.t+b.h*Y),W=e.showarrow?.5:Y;if(e.showarrow){at.head=H;var st=e["a"+Z];X=tt*B(.5,e.xanchor)-et*B(.5,e.yanchor),K===J?(at.tail=Q._offset+Q.r2p(st),G=X):(at.tail=H+st,G=X+st),at.text=at.tail+X;var lt=y["x"===Z?"width":"height"];if("paper"===J&&(at.head=o.constrain(at.head,1,lt-1)),"pixel"===K){var ct=-Math.max(at.tail-3,at.text),ut=Math.min(at.tail+3,at.text)-lt;ct>0?(at.tail+=ct,at.text+=ct):ut>0&&(at.tail-=ut,at.text-=ut)}at.tail+=it,at.head+=it}else G=X=rt*B(W,nt),at.text=H+X;at.text+=it,X+=it,G+=it,e["_"+Z+"padplus"]=rt/2+G,e["_"+Z+"padminus"]=rt/2-G,e["_"+Z+"size"]=rt,e["_"+Z+"shift"]=X}if(U)S.remove();else{var ft=0,ht=0;if("left"!==e.align&&(ft=(I-E)*("center"===e.align?.5:1)),"top"!==e.valign&&(ht=(N-C)*("middle"===e.valign?.5:1)),u)n.select("svg").attr({x:P+ft-1,y:P+ht}).call(c.setClipUrl,O?_:null);else{var dt=P+ht-v.top,pt=P+ft-v.left;R.call(f.positionText,pt,dt).call(c.setClipUrl,O?_:null)}D.select("rect").call(c.setRect,P,P,I,N),z.call(c.setRect,L/2,L/2,F-L,j-L),S.call(c.setTranslate,Math.round(w.x.text-F/2),Math.round(w.y.text-j/2)),A.attr({transform:"rotate("+M+","+w.x.text+","+w.y.text+")"});var mt,vt,gt=function(r,n){k.selectAll(".annotation-arrow-g").remove();var u=w.x.head,f=w.y.head,h=w.x.tail+r,v=w.y.tail+n,y=w.x.text+r,_=w.y.text+n,T=o.rotationXYMatrix(M,y,_),E=o.apply2DTransform(T),L=o.apply2DTransform2(T),C=+z.attr("width"),P=+z.attr("height"),O=y-.5*C,D=O+C,I=_-.5*P,R=I+P,N=[[O,I,O,R],[O,R,D,R],[D,R,D,I],[D,I,O,I]].map(L);if(!N.reduce(function(t,e){return t^!!o.segmentsIntersect(u,f,u+1e6,f+1e6,e[0],e[1],e[2],e[3])},!1)){N.forEach(function(t){var e=o.segmentsIntersect(h,v,u,f,t[0],t[1],t[2],t[3]);e&&(h=e.x,v=e.y)});var F=e.arrowwidth,j=e.arrowcolor,B=e.arrowside,U=k.append("g").style({opacity:l.opacity(j)}).classed("annotation-arrow-g",!0),V=U.append("path").attr("d","M"+h+","+v+"L"+u+","+f).style("stroke-width",F+"px").call(l.stroke,l.rgb(j));if(p(V,B,e),x.annotationPosition&&V.node().parentNode&&!a){var q=u,H=f;if(e.standoff){var G=Math.sqrt(Math.pow(u-h,2)+Math.pow(f-v,2));q+=e.standoff*(h-u)/G,H+=e.standoff*(v-f)/G}var Y,W,X,Z=U.append("path").classed("annotation-arrow",!0).classed("anndrag",!0).attr({d:"M3,3H-3V-3H3ZM0,0L"+(h-q)+","+(v-H),transform:"translate("+q+","+H+")"}).style("stroke-width",F+6+"px").call(l.stroke,"rgba(0,0,0,0)").call(l.fill,"rgba(0,0,0,0)");d.init({element:Z.node(),gd:t,prepFn:function(){var t=c.getTranslate(S);W=t.x,X=t.y,Y={},s&&s.autorange&&(Y[s._name+".autorange"]=!0),m&&m.autorange&&(Y[m._name+".autorange"]=!0)},moveFn:function(t,r){var n=E(W,X),i=n[0]+t,a=n[1]+r;S.call(c.setTranslate,i,a),Y[g+".x"]=s?s.p2r(s.r2p(e.x)+t):e.x+t/b.w,Y[g+".y"]=m?m.p2r(m.r2p(e.y)+r):e.y-r/b.h,e.axref===e.xref&&(Y[g+".ax"]=s.p2r(s.r2p(e.ax)+t)),e.ayref===e.yref&&(Y[g+".ay"]=m.p2r(m.r2p(e.ay)+r)),U.attr("transform","translate("+t+","+r+")"),A.attr({transform:"rotate("+M+","+i+","+a+")"})},doneFn:function(){i.relayout(t,Y);var e=document.querySelector(".js-notes-box-panel");e&&e.redraw(e.selectedObj)}})}}};if(e.showarrow&&gt(0,0),T)d.init({element:S.node(),gd:t,prepFn:function(){vt=A.attr("transform"),mt={}},moveFn:function(t,r){var n="pointer";if(e.showarrow)e.axref===e.xref?mt[g+".ax"]=s.p2r(s.r2p(e.ax)+t):mt[g+".ax"]=e.ax+t,e.ayref===e.yref?mt[g+".ay"]=m.p2r(m.r2p(e.ay)+r):mt[g+".ay"]=e.ay+r,gt(t,r);else{if(a)return;if(s)mt[g+".x"]=e.x+t/s._m;else{var i=e._xsize/b.w,o=e.x+(e._xshift-e.xshift)/b.w-i/2;mt[g+".x"]=d.align(o+t/b.w,i,0,1,e.xanchor)}if(m)mt[g+".y"]=e.y+r/m._m;else{var l=e._ysize/b.h,c=e.y-(e._yshift+e.yshift)/b.h-l/2;mt[g+".y"]=d.align(c-r/b.h,l,0,1,e.yanchor)}s&&m||(n=d.getCursor(s?.5:mt[g+".x"],m?.5:mt[g+".y"],e.xanchor,e.yanchor))}A.attr({transform:"translate("+t+","+r+")"+vt}),h(S,n)},doneFn:function(){h(S),i.relayout(t,mt);var e=document.querySelector(".js-notes-box-panel");e&&e.redraw(e.selectedObj)}})}}}e.exports={draw:function(t){var e=t._fullLayout;e._infolayer.selectAll(".annotation").remove();for(var r=0;r<e.annotations.length;r++)e.annotations[r].visible&&m(t,r);return a.previousPromises(t)},drawOne:m,drawRaw:v}},{"../../lib":724,"../../lib/setcursor":743,"../../lib/svg_text_utils":747,"../../plotly":765,"../../plots/cartesian/axes":770,"../../plots/plots":833,"../color":598,"../dragelement":620,"../drawing":623,"../fx":640,"./draw_arrow_head":588,d3:128}],588:[function(t,e,r){"use strict";var n=t("d3"),i=t("../color"),a=t("./arrow_paths");e.exports=function(t,e,r){var o,s,l,c,u=t.node(),f=a[r.arrowhead||0],h=a[r.startarrowhead||0],d=(r.arrowwidth||1)*(r.arrowsize||1),p=(r.arrowwidth||1)*(r.startarrowsize||1),m=e.indexOf("start")>=0,v=e.indexOf("end")>=0,g=f.backoff*d+r.standoff,y=h.backoff*p+r.startstandoff;if("line"===u.nodeName){o={x:+t.attr("x1"),y:+t.attr("y1")},s={x:+t.attr("x2"),y:+t.attr("y2")};var b=o.x-s.x,x=o.y-s.y;if(c=(l=Math.atan2(x,b))+Math.PI,g&&y&&g+y>Math.sqrt(b*b+x*x))return void 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mt={fullLayout:u,container:u._hoverlayer,outerContainer:u._paperdiv,event:e},vt=t._spikepoints,gt={vLinePoint:K.vLinePoint,hLinePoint:K.hLinePoint};if(t._spikepoints=gt,u._has("cartesian")&&0!==X&&0!==Z.length){var yt=Z.filter(function(t){return t.ya.showspikes}),bt=dt(yt,X);K.hLinePoint=pt(bt);var xt=Z.filter(function(t){return t.xa.showspikes}),_t=dt(xt,X);K.vLinePoint=pt(_t)}if(0===Z.length){var wt=h.unhoverRaw(t,e);return!u._has("cartesian")||null===K.hLinePoint&&null===K.vLinePoint||S(vt)&&E(K,mt),wt}u._has("cartesian")&&S(vt)&&E(K,mt);Z.sort(function(t,e){return t.distance-e.distance});var Mt=t._hoverdata,kt=[];for(R=0;R<Z.length;R++){var At=Z[R];kt.push(m.makeEventData(At,At.trace,At.cd))}t._hoverdata=kt;var Tt="y"===O&&J.length>1,Et=f.combine(u.plot_bgcolor||f.background,u.paper_bgcolor),St={hovermode:O,rotateLabels:Tt,bgColor:Et,container:u._hoverlayer,outerContainer:u._paperdiv,commonLabelOpts:u.hoverlabel,hoverdistance:u.hoverdistance},Lt=k(Z,St,t);if(function(t,e,r){var n,i,a,o,s,l,c,u=0,f=t.map(function(t,n){var i=t[e];return[{i:n,dp:0,pos:t.pos,posref:t.posref,size:t.by*("x"===i._id.charAt(0)?b:1)/2,pmin:0,pmax:"x"===i._id.charAt(0)?r.width:r.height}]}).sort(function(t,e){return t[0].posref-e[0].posref});function h(t){var e=t[0],r=t[t.length-1];if(i=e.pmin-e.pos-e.dp+e.size,a=r.pos+r.dp+r.size-e.pmax,i>.01){for(s=t.length-1;s>=0;s--)t[s].dp+=i;n=!1}if(!(a<.01)){if(i<-.01){for(s=t.length-1;s>=0;s--)t[s].dp-=a;n=!1}if(n){var c=0;for(o=0;o<t.length;o++)(l=t[o]).pos+l.dp+l.size>e.pmax&&c++;for(o=t.length-1;o>=0&&!(c<=0);o--)(l=t[o]).pos>e.pmax-1&&(l.del=!0,c--);for(o=0;o<t.length&&!(c<=0);o++)if((l=t[o]).pos<e.pmin+1)for(l.del=!0,c--,a=2*l.size,s=t.length-1;s>=0;s--)t[s].dp-=a;for(o=t.length-1;o>=0&&!(c<=0);o--)(l=t[o]).pos+l.dp+l.size>e.pmax&&(l.del=!0,c--)}}}for(;!n&&u<=t.length;){for(u++,n=!0,o=0;o<f.length-1;){var 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i=r[n],a=t._hoverdata[n];if(i.curveNumber!==a.curveNumber||String(i.pointNumber)!==String(a.pointNumber))return!0}return!1}(t,0,Mt))return;Mt&&t.emit("plotly_unhover",{event:e,points:Mt});t.emit("plotly_hover",{event:e,points:t._hoverdata,xaxes:_,yaxes:w,xvals:D,yvals:I})}(t,e,r,a)})},r.loneHover=function(t,e){var r={color:t.color||f.defaultLine,x0:t.x0||t.x||0,x1:t.x1||t.x||0,y0:t.y0||t.y||0,y1:t.y1||t.y||0,xLabel:t.xLabel,yLabel:t.yLabel,zLabel:t.zLabel,text:t.text,name:t.name,idealAlign:t.idealAlign,borderColor:t.borderColor,fontFamily:t.fontFamily,fontSize:t.fontSize,fontColor:t.fontColor,trace:{index:0,hoverinfo:""},xa:{_offset:0},ya:{_offset:0},index:0},i=n.select(e.container),a=e.outerContainer?n.select(e.outerContainer):i,o={hovermode:"closest",rotateLabels:!1,bgColor:e.bgColor||f.background,container:i,outerContainer:a,hoverdistance:v.MAXDIST},s=k([r],o,e.gd);return A(s,o.rotateLabels),s.node()}},{"../../lib":724,"../../lib/events":712,"../../lib/override_cursor":735,"../../lib/svg_text_utils":747,"../../plots/cartesian/axes":770,"../../registry":854,"../color":598,"../dragelement":620,"../drawing":623,"./constants":635,"./helpers":637,d3:128,"fast-isnumeric":140,tinycolor2:526}],639:[function(t,e,r){"use strict";var n=t("../../lib");e.exports=function(t,e,r,i){r("hoverlabel.bgcolor",(i=i||{}).bgcolor),r("hoverlabel.bordercolor",i.bordercolor),r("hoverlabel.namelength",i.namelength),n.coerceFont(r,"hoverlabel.font",i.font)}},{"../../lib":724}],640:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../lib"),a=t("../dragelement"),o=t("./helpers"),s=t("./layout_attributes");e.exports={moduleType:"component",name:"fx",constants:t("./constants"),schema:{layout:s},attributes:t("./attributes"),layoutAttributes:s,supplyLayoutGlobalDefaults:t("./layout_global_defaults"),supplyDefaults:t("./defaults"),supplyLayoutDefaults:t("./layout_defaults"),calc:t("./calc"),getDistanceFunction:o.getDistanceFunction,getClosest:o.getClosest,inbox:o.inbox,quadrature:o.quadrature,appendArrayPointValue:o.appendArrayPointValue,castHoverOption:function(t,e,r){return i.castOption(t,e,"hoverlabel."+r)},castHoverinfo:function(t,e,r){return i.castOption(t,r,"hoverinfo",function(r){return i.coerceHoverinfo({hoverinfo:r},{_module:t._module},e)})},hover:t("./hover").hover,unhover:a.unhover,loneHover:t("./hover").loneHover,loneUnhover:function(t){var e=i.isD3Selection(t)?t:n.select(t);e.selectAll("g.hovertext").remove(),e.selectAll(".spikeline").remove()},click:t("./click")}},{"../../lib":724,"../dragelement":620,"./attributes":632,"./calc":633,"./click":634,"./constants":635,"./defaults":636,"./helpers":637,"./hover":638,"./layout_attributes":641,"./layout_defaults":642,"./layout_global_defaults":643,d3:128}],641:[function(t,e,r){"use strict";var n=t("./constants"),i=t("../../plots/font_attributes")({editType:"none"});i.family.dflt=n.HOVERFONT,i.size.dflt=n.HOVERFONTSIZE,e.exports={dragmode:{valType:"enumerated",values:["zoom","pan","select","lasso","orbit","turntable"],dflt:"zoom",editType:"modebar"},hovermode:{valType:"enumerated",values:["x","y","closest",!1],editType:"modebar"},hoverdistance:{valType:"integer",min:-1,dflt:20,editType:"none"},spikedistance:{valType:"integer",min:-1,dflt:20,editType:"none"},hoverlabel:{bgcolor:{valType:"color",editType:"none"},bordercolor:{valType:"color",editType:"none"},font:i,namelength:{valType:"integer",min:-1,dflt:15,editType:"none"},editType:"none"}}},{"../../plots/font_attributes":797,"./constants":635}],642:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("./layout_attributes");e.exports=function(t,e,r){function a(r,a){return n.coerce(t,e,i,r,a)}var o;a("dragmode"),e._has("cartesian")?(e._isHoriz=function(t){for(var e=!0,r=0;r<t.length;r++){var 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p=a.selectAll("rect."+d.grabAreaMaxClassName).data([0]);p.enter().append("rect").classed(d.grabAreaMaxClassName,!0).attr(f),p.attr("height",n._height)}}e.exports=function(t){var e=t._fullLayout,r=function(t){var e=u.list({_fullLayout:t},"x",!0),r=d.name,n=[];if(t._has("gl2d"))return n;for(var i=0;i<e.length;i++){var a=e[i];a[r]&&a[r].visible&&n.push(a)}return n}(e);var s=e._infolayer.selectAll("g."+d.containerClassName).data(r,function(t){return t._name});s.enter().append("g").classed(d.containerClassName,!0).attr("pointer-events","all"),s.exit().each(function(t){var r=n.select(this),i=t[d.name];r.remove(),e._topdefs.select("#"+i._clipId).remove()}),s.exit().size()&&function(t){for(var e=t._fullLayout._pushmargin||{},r=Object.keys(e),n=0;n<r.length;n++){var i=r[n];-1!==i.indexOf(d.name)&&a.autoMargin(t,i)}}(t),0!==r.length&&s.each(function(r){var s=n.select(this),l=r[d.name],c=e[u.id2name(r.anchor)];if(l.range){var x=l.range,_=r.range;x[0]=r.l2r(Math.min(r.r2l(x[0]),r.r2l(_[0]))),x[1]=r.l2r(Math.max(r.r2l(x[1]),r.r2l(_[1]))),l._input.range=x.slice()}r.cleanRange("rangeslider.range");var w=e.margin,M=e._size,k=r.domain,A=c.domain,T=(r._boundingBox||{}).height||0;l._id=d.name+r._id,l._clipId=l._id+"-"+e._uid,l._width=M.w*(k[1]-k[0]),l._height=(e.height-w.b-w.t)*l.thickness,l._offsetShift=Math.floor(l.borderwidth/2);var E=Math.round(w.l+M.w*k[0]),S=Math.round(w.t+M.h*(1-A[0])+T+l._offsetShift+d.extraPad);s.attr("transform","translate("+E+","+S+")");var L=r.r2l(l.range[0]),C=r.r2l(l.range[1]),P=C-L;l.p2d=function(t){return t/l._width*P+L},l.d2p=function(t){return(t-L)/P*l._width},l._rl=[L,C],s.call(p,t,r,l).call(m,t,r,l).call(v,t,r,l).call(g,t,r,l).call(y,t,r,l).call(b,t,r,l),function(t,e,r,a){var s=t.select("rect."+d.slideBoxClassName).node(),l=t.select("rect."+d.grabAreaMinClassName).node(),c=t.select("rect."+d.grabAreaMaxClassName).node();t.on("mousedown",function(){var u=n.event,d=u.target,p=u.clientX,m=p-t.node().getBoundingClientRect().left,v=a.d2p(r._rl[0]),g=a.d2p(r._rl[1]),y=f.coverSlip();function b(t){var u,f,b,x=+t.clientX-p;switch(d){case s:b="ew-resize",u=v+x,f=g+x;break;case l:b="col-resize",u=v+x,f=g;break;case c:b="col-resize",u=v,f=g+x;break;default:b="ew-resize",u=m,f=m+x}if(f<u){var _=f;f=u,u=_}a._pixelMin=u,a._pixelMax=f,h(n.select(y),b),function(t,e,r,n){function a(t){return r.l2r(o.constrain(t,n._rl[0],n._rl[1]))}var s=a(n.p2d(n._pixelMin)),l=a(n.p2d(n._pixelMax));window.requestAnimationFrame(function(){i.relayout(e,r._name+".range",[s,l])})}(0,e,r,a)}y.addEventListener("mousemove",b),y.addEventListener("mouseup",function t(){y.removeEventListener("mousemove",b);y.removeEventListener("mouseup",t);o.removeElement(y)})})}(s,t,r,l),function(t,e,r,n){var i=d.handleWidth/2;function a(t){return o.constrain(t,0,n._width)}function s(t){return o.constrain(t,-i,n._width+i)}var 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n=t("../annotations/attributes"),i=t("../../traces/scatter/attributes").line,a=t("../drawing/attributes").dash,o=t("../../lib/extend").extendFlat;e.exports={_isLinkedToArray:"shape",visible:{valType:"boolean",dflt:!0,editType:"calcIfAutorange+arraydraw"},type:{valType:"enumerated",values:["circle","rect","path","line"],editType:"calcIfAutorange+arraydraw"},layer:{valType:"enumerated",values:["below","above"],dflt:"above",editType:"arraydraw"},xref:o({},n.xref,{}),x0:{valType:"any",editType:"calcIfAutorange+arraydraw"},x1:{valType:"any",editType:"calcIfAutorange+arraydraw"},yref:o({},n.yref,{}),y0:{valType:"any",editType:"calcIfAutorange+arraydraw"},y1:{valType:"any",editType:"calcIfAutorange+arraydraw"},path:{valType:"string",editType:"calcIfAutorange+arraydraw"},opacity:{valType:"number",min:0,max:1,dflt:1,editType:"arraydraw"},line:{color:o({},i.color,{editType:"arraydraw"}),width:o({},i.width,{editType:"calcIfAutorange+arraydraw"}),dash:o({},a,{editType:"arraydraw"}),editType:"calcIfAutorange+arraydraw"},fillcolor:{valType:"color",dflt:"rgba(0,0,0,0)",editType:"arraydraw"},editType:"arraydraw"}},{"../../lib/extend":713,"../../traces/scatter/attributes":1048,"../annotations/attributes":581,"../drawing/attributes":622}],677:[function(t,e,r){"use 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o,s,u,h,m,v,g,y,b,x,_,w,M,k,A,T,E,S,L,C,P,z,O,D,I,R,N,F,j,B,U=10,V=10,q={element:e.node(),gd:t,prepFn:function(e){D=a.getFromId(t,r.xref),I=a.getFromId(t,r.yref),R=f.getDataToPixel(t,D),N=f.getDataToPixel(t,I,!0),F=f.getPixelToData(t,D),j=f.getPixelToData(t,I,!0);var n="shapes["+i+"]";"path"===r.type?(z=r.path,O=n+".path"):(s=R(r.x0),u=N(r.y0),h=R(r.x1),m=N(r.y1),v=n+".x0",g=n+".y0",y=n+".x1",b=n+".y1");s<h?(w=s,T=n+".x0",C="x0",M=h,E=n+".x1",P="x1"):(w=h,T=n+".x1",C="x1",M=s,E=n+".x0",P="x0");u<m?(x=u,k=n+".y0",S="y0",_=m,A=n+".y1",L="y1"):(x=m,k=n+".y1",S="y1",_=u,A=n+".y0",L="y0");o={},G(e),q.moveFn="move"===B?Y:W},doneFn:function(){c(e),n.relayout(t,o)}},H=q.element.getBoundingClientRect();function G(t){var r=H.right-H.left,n=H.bottom-H.top,i=t.clientX-H.left,a=t.clientY-H.top,o=r>U&&n>V&&!t.shiftKey?l.getCursor(i/r,1-a/n):"move";c(e,o),B=o.split("-")[0]}function Y(n,i){if("path"===r.type){var a=function(t){return F(R(t)+n)};D&&"date"===D.type&&(a=f.encodeDate(a));var l=function(t){return j(N(t)+i)};I&&"date"===I.type&&(l=f.encodeDate(l)),r.path=p(z,a,l),o[O]=r.path}else o[v]=r.x0=F(s+n),o[g]=r.y0=j(u+i),o[y]=r.x1=F(h+n),o[b]=r.y1=j(m+i);e.attr("d",d(t,r))}function W(n,i){if("path"===r.type){var a=function(t){return F(R(t)+n)};D&&"date"===D.type&&(a=f.encodeDate(a));var s=function(t){return j(N(t)+i)};I&&"date"===I.type&&(s=f.encodeDate(s)),r.path=p(z,a,s),o[O]=r.path}else{var l=~B.indexOf("n")?x+i:x,c=~B.indexOf("s")?_+i:_,u=~B.indexOf("w")?w+n:w,h=~B.indexOf("e")?M+n:M;c-l>V&&(o[k]=r[S]=j(l),o[A]=r[L]=j(c)),h-u>U&&(o[T]=r[C]=F(u),o[E]=r[P]=F(h))}e.attr("d",d(t,r))}l.init(q),e.node().onmousemove=G}(t,m,i,e)}}function d(t,e){var r,n,o,s,l=e.type,c=a.getFromId(t,e.xref),h=a.getFromId(t,e.yref),d=t._fullLayout._size;if(c?(r=f.shapePositionToRange(c),n=function(t){return c._offset+c.r2p(r(t,!0))}):n=function(t){return d.l+d.w*t},h?(o=f.shapePositionToRange(h),s=function(t){return h._offset+h.r2p(o(t,!0))}):s=function(t){return d.t+d.h*(1-t)},"path"===l)return c&&"date"===c.type&&(n=f.decodeDate(n)),h&&"date"===h.type&&(s=f.decodeDate(s)),function(t,e,r){return t.replace(u.segmentRE,function(t){var n=0,a=t.charAt(0),o=u.paramIsX[a],s=u.paramIsY[a],l=u.numParams[a],c=t.substr(1).replace(u.paramRE,function(t){return o[n]?t=e(t):s[n]&&(t=r(t)),++n>l&&(t="X"),t});return n>l&&(c=c.replace(/[\s,]*X.*/,""),i.log("Ignoring extra params in segment "+t)),a+c})}(e.path,n,s);var p=n(e.x0),m=n(e.x1),v=s(e.y0),g=s(e.y1);if("line"===l)return"M"+p+","+v+"L"+m+","+g;if("rect"===l)return"M"+p+","+v+"H"+m+"V"+g+"H"+p+"Z";var y=(p+m)/2,b=(v+g)/2,x=Math.abs(y-p),_=Math.abs(b-v),w="A"+x+","+_,M=y+x+","+b;return"M"+M+w+" 0 1,1 "+(y+","+(b-_))+w+" 0 0,1 "+M+"Z"}function p(t,e,r){return t.replace(u.segmentRE,function(t){var n=0,i=t.charAt(0),a=u.paramIsX[i],o=u.paramIsY[i],s=u.numParams[i];return i+t.substr(1).replace(u.paramRE,function(t){return n>=s?t:(a[n]?t=e(t):o[n]&&(t=r(t)),n++,t)})})}e.exports={draw:function(t){var e=t._fullLayout;e._shapeUpperLayer.selectAll("path").remove(),e._shapeLowerLayer.selectAll("path").remove(),e._shapeSubplotLayers.selectAll("path").remove();for(var r=0;r<e.shapes.length;r++)e.shapes[r].visible&&h(t,r)},drawOne:h}},{"../../lib":724,"../../lib/setcursor":743,"../../plotly":765,"../../plots/cartesian/axes":770,"../color":598,"../dragelement":620,"../drawing":623,"./constants":678,"./helpers":681}],681:[function(t,e,r){"use strict";r.rangeToShapePosition=function(t){return"log"===t.type?t.r2d:function(t){return t}},r.shapePositionToRange=function(t){return"log"===t.type?t.d2r:function(t){return t}},r.decodeDate=function(t){return function(e){return e.replace&&(e=e.replace("_"," ")),t(e)}},r.encodeDate=function(t){return function(e){return t(e).replace(" ","_")}},r.getDataToPixel=function(t,e,n){var i,a=t._fullLayout._size;if(e){var o=r.shapePositionToRange(e);i=function(t){return e._offset+e.r2p(o(t,!0))},"date"===e.type&&(i=r.decodeDate(i))}else i=n?function(t){return a.t+a.h*(1-t)}:function(t){return a.l+a.w*t};return i},r.getPixelToData=function(t,e,n){var i,a=t._fullLayout._size;if(e){var o=r.rangeToShapePosition(e);i=function(t){return o(e.p2r(t-e._offset))}}else i=n?function(t){return 1-(t-a.t)/a.h}:function(t){return(t-a.l)/a.w};return i}},{}],682:[function(t,e,r){"use strict";var n=t("./draw");e.exports={moduleType:"component",name:"shapes",layoutAttributes:t("./attributes"),supplyLayoutDefaults:t("./defaults"),includeBasePlot:t("../../plots/cartesian/include_components")("shapes"),calcAutorange:t("./calc_autorange"),draw:n.draw,drawOne:n.drawOne}},{"../../plots/cartesian/include_components":780,"./attributes":676,"./calc_autorange":677,"./defaults":679,"./draw":680}],683:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../../plots/cartesian/axes"),a=t("./attributes"),o=t("./helpers");e.exports=function(t,e,r,s,l){function c(r,i){return n.coerce(t,e,a,r,i)}if(s=s||{},!c("visible",!(l=l||{}).itemIsNotPlainObject))return 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n=t("../../plots/font_attributes"),i=t("../../plots/pad_attributes"),a=t("../../lib/extend").extendDeepAll,o=t("../../plot_api/edit_types").overrideAll,s=t("../../plots/animation_attributes"),l=t("./constants");e.exports=o({_isLinkedToArray:"slider",visible:{valType:"boolean",dflt:!0},active:{valType:"number",min:0,dflt:0},steps:{_isLinkedToArray:"step",method:{valType:"enumerated",values:["restyle","relayout","animate","update","skip"],dflt:"restyle"},args:{valType:"info_array",freeLength:!0,items:[{valType:"any"},{valType:"any"},{valType:"any"}]},label:{valType:"string"},value:{valType:"string"},execute:{valType:"boolean",dflt:!0}},lenmode:{valType:"enumerated",values:["fraction","pixels"],dflt:"fraction"},len:{valType:"number",min:0,dflt:1},x:{valType:"number",min:-2,max:3,dflt:0},pad:a({},i,{},{t:{dflt:20}}),xanchor:{valType:"enumerated",values:["auto","left","center","right"],dflt:"left"},y:{valType:"number",min:-2,max:3,dflt:0},yanchor:{valType:"enumerated",values:["auto","top","middle","bottom"],dflt:"top"},transition:{duration:{valType:"number",min:0,dflt:150},easing:{valType:"enumerated",values:s.transition.easing.values,dflt:"cubic-in-out"}},currentvalue:{visible:{valType:"boolean",dflt:!0},xanchor:{valType:"enumerated",values:["left","center","right"],dflt:"left"},offset:{valType:"number",dflt:10},prefix:{valType:"string"},suffix:{valType:"string"},font:n({})},font:n({}),activebgcolor:{valType:"color",dflt:l.gripBgActiveColor},bgcolor:{valType:"color",dflt:l.railBgColor},bordercolor:{valType:"color",dflt:l.railBorderColor},borderwidth:{valType:"number",min:0,dflt:l.railBorderWidth},ticklen:{valType:"number",min:0,dflt:l.tickLength},tickcolor:{valType:"color",dflt:l.tickColor},tickwidth:{valType:"number",min:0,dflt:1},minorticklen:{valType:"number",min:0,dflt:l.minorTickLength}},"arraydraw","from-root")},{"../../lib/extend":713,"../../plot_api/edit_types":754,"../../plots/animation_attributes":766,"../../plots/font_attributes":797,"../../plots/pad_attributes":832,"./constants":685}],685:[function(t,e,r){"use 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s=e/n;this.vbar.call(a.setTranslate,t,e+s*this._vbarTranslateMax)}}},{"../../lib":724,"../color":598,"../drawing":623,d3:128}],696:[function(t,e,r){"use strict";e.exports={FROM_BL:{left:0,center:.5,right:1,bottom:0,middle:.5,top:1},FROM_TL:{left:0,center:.5,right:1,bottom:1,middle:.5,top:0},FROM_BR:{left:1,center:.5,right:0,bottom:0,middle:.5,top:1},LINE_SPACING:1.3,MID_SHIFT:.35,OPPOSITE_SIDE:{left:"right",right:"left",top:"bottom",bottom:"top"}}},{}],697:[function(t,e,r){"use strict";e.exports={COMPARISON_OPS:["=","!=","<",">=",">","<="],COMPARISON_OPS2:["=","<",">=",">","<="],INTERVAL_OPS:["[]","()","[)","(]","][",")(","](",")["],SET_OPS:["{}","}{"],CONSTRAINT_REDUCTION:{"=":"=","<":"<","<=":"<",">":">",">=":">","[]":"[]","()":"[]","[)":"[]","(]":"[]","][":"][",")(":"][","](":"][",")[":"]["}}},{}],698:[function(t,e,r){"use strict";e.exports={solid:[1],dot:[1,1],dash:[4,1],longdash:[8,1],dashdot:[4,1,1,1],longdashdot:[8,1,1,1]}},{}],699:[function(t,e,r){"use 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x<=_?[a,y,r[2]]:[v,b,r[2]]}(M,r,S);isFinite(k[0])&&isFinite(k[1])&&isFinite(k[2])||(k=S),e.rotate(k),S=k}}else r=p(e,T=x);h.of(this,arguments)({type:"zoom"})}),A=h.of(this,arguments),d++||A({type:"zoomstart"})}).on("zoomend",function(){var r;n.select(this).style(l),v.call(f,"zoom",null),r=h.of(this,arguments),--d||r({type:"zoomend"}),u(t,e,b)}).on("zoom.redraw",function(){t.render()}),n.rebind(f,h,"on")}function p(t,e){var r=t.invert(e);return r&&isFinite(r[0])&&isFinite(r[1])&&function(t){var e=t[0]*a,r=t[1]*a,n=Math.cos(r);return[n*Math.cos(e),n*Math.sin(e),Math.sin(r)]}(r)}function m(t,e,r,n){var i=v(r-t),a=v(n-e);return Math.sqrt(i*i+a*a)}function v(t){return(t%360+540)%360-180}function g(t,e,r){var n=r*a,i=t.slice(),o=0===e?1:0,s=2===e?1:2,l=Math.cos(n),c=Math.sin(n);return i[o]=t[o]*l-t[s]*c,i[s]=t[s]*l+t[o]*c,i}function y(t,e){for(var r=0,n=0,i=t.length;n<i;++n)r+=t[n]*e[n];return r}e.exports=function(t,e){var r=t.projection;return(e._isScoped?f:e._isClipped?d:h)(t,r)}},{"../../lib":724,d3:128}],807:[function(t,e,r){"use strict";var n=t("../registry"),i=t("./cartesian/constants").SUBPLOT_PATTERN;r.getSubplotCalcData=function(t,e,r){var i=n.subplotsRegistry[e];if(!i)return[];for(var a=i.attr,o=[],s=0;s<t.length;s++){var l=t[s];l[0].trace[a]===r&&o.push(l)}return o},r.getModuleCalcData=function(t,e){var r=[],i="string"==typeof e?n.getModule(e):e;if(!i)return r;for(var a=0;a<t.length;a++){var o=t[a],s=o[0].trace;s._module===i&&!0===s.visible&&r.push(o)}return r},r.getSubplotData=function(t,e,r){if(!n.subplotsRegistry[e])return[];var a,o,s,l=n.subplotsRegistry[e].attr,c=[];if("gl2d"===e){var u=r.match(i);o="x"+u[1],s="y"+u[2]}for(var f=0;f<t.length;f++)a=t[f],"gl2d"===e&&n.traceIs(a,"gl2d")?a[l[0]]===o&&a[l[1]]===s&&c.push(a):a[l]===r&&c.push(a);return c}},{"../registry":854,"./cartesian/constants":775}],808:[function(t,e,r){"use strict";var n=t("mouse-change"),i=t("mouse-wheel"),a=t("mouse-event-offset"),o=t("../cartesian/constants"),s=t("has-passive-events");e.exports=function(t){var e=t.mouseContainer,r=t.glplot,l=new function(t,e){this.element=t,this.plot=e,this.mouseListener=null,this.wheelListener=null,this.lastInputTime=Date.now(),this.lastPos=[0,0],this.boxEnabled=!1,this.boxInited=!1,this.boxStart=[0,0],this.boxEnd=[0,0],this.dragStart=[0,0]}(e,r);function c(){t.xaxis.autorange=!1,t.yaxis.autorange=!1}function u(e,n,i){var a,s,u=t.calcDataBox(),f=r.viewBox,h=l.lastPos[0],d=l.lastPos[1],p=o.MINDRAG*r.pixelRatio,m=o.MINZOOM*r.pixelRatio;function v(e,r,n){var i=Math.min(r,n),a=Math.max(r,n);i!==a?(u[e]=i,u[e+2]=a,l.dataBox=u,t.setRanges(u)):(t.selectBox.selectBox=[0,0,1,1],t.glplot.setDirty())}switch(n*=r.pixelRatio,i*=r.pixelRatio,i=f[3]-f[1]-i,t.fullLayout.dragmode){case"zoom":if(e){var g=n/(f[2]-f[0])*(u[2]-u[0])+u[0],y=i/(f[3]-f[1])*(u[3]-u[1])+u[1];l.boxInited||(l.boxStart[0]=g,l.boxStart[1]=y,l.dragStart[0]=n,l.dragStart[1]=i),l.boxEnd[0]=g,l.boxEnd[1]=y,l.boxInited=!0,l.boxEnabled||l.boxStart[0]===l.boxEnd[0]&&l.boxStart[1]===l.boxEnd[1]||(l.boxEnabled=!0);var b=Math.abs(l.dragStart[0]-n)<m,x=Math.abs(l.dragStart[1]-i)<m;if(!function(){for(var e=t.graphDiv._fullLayout._axisConstraintGroups,r=t.xaxis._id,n=t.yaxis._id,i=0;i<e.length;i++)if(-1!==e[i][r]){if(-1!==e[i][n])return!0;break}return!1}()||b&&x)b&&(l.boxEnd[0]=l.boxStart[0]),x&&(l.boxEnd[1]=l.boxStart[1]);else{a=l.boxEnd[0]-l.boxStart[0],s=l.boxEnd[1]-l.boxStart[1];var _=(u[3]-u[1])/(u[2]-u[0]);Math.abs(a*_)>Math.abs(s)?(l.boxEnd[1]=l.boxStart[1]+Math.abs(a)*_*(s>=0?1:-1),l.boxEnd[1]<u[1]?(l.boxEnd[1]=u[1],l.boxEnd[0]=l.boxStart[0]+(u[1]-l.boxStart[1])/Math.abs(_)):l.boxEnd[1]>u[3]&&(l.boxEnd[1]=u[3],l.boxEnd[0]=l.boxStart[0]+(u[3]-l.boxStart[1])/Math.abs(_))):(l.boxEnd[0]=l.boxStart[0]+Math.abs(s)/_*(a>=0?1:-1),l.boxEnd[0]<u[0]?(l.boxEnd[0]=u[0],l.boxEnd[1]=l.boxStart[1]+(u[0]-l.boxStart[0])*Math.abs(_)):l.boxEnd[0]>u[2]&&(l.boxEnd[0]=u[2],l.boxEnd[1]=l.boxStart[1]+(u[2]-l.boxStart[0])*Math.abs(_)))}}else l.boxEnabled?(a=l.boxStart[0]!==l.boxEnd[0],s=l.boxStart[1]!==l.boxEnd[1],a||s?(a&&(v(0,l.boxStart[0],l.boxEnd[0]),t.xaxis.autorange=!1),s&&(v(1,l.boxStart[1],l.boxEnd[1]),t.yaxis.autorange=!1),t.relayoutCallback()):t.glplot.setDirty(),l.boxEnabled=!1,l.boxInited=!1):l.boxInited&&(l.boxInited=!1);break;case"pan":l.boxEnabled=!1,l.boxInited=!1,e?(l.panning||(l.dragStart[0]=n,l.dragStart[1]=i),Math.abs(l.dragStart[0]-n)<p&&(n=l.dragStart[0]),Math.abs(l.dragStart[1]-i)<p&&(i=l.dragStart[1]),a=(h-n)*(u[2]-u[0])/(r.viewBox[2]-r.viewBox[0]),s=(d-i)*(u[3]-u[1])/(r.viewBox[3]-r.viewBox[1]),u[0]+=a,u[2]+=a,u[1]+=s,u[3]+=s,t.setRanges(u),l.panning=!0,l.lastInputTime=Date.now(),c(),t.cameraChanged(),t.handleAnnotations()):l.panning&&(l.panning=!1,t.relayoutCallback())}l.lastPos[0]=n,l.lastPos[1]=i}return l.mouseListener=n(e,u),e.addEventListener("touchstart",function(t){var r=a(t.changedTouches[0],e);u(0,r[0],r[1]),u(1,r[0],r[1]),t.preventDefault()},!!s&&{passive:!1}),e.addEventListener("touchmove",function(t){t.preventDefault();var r=a(t.changedTouches[0],e);u(1,r[0],r[1]),t.preventDefault()},!!s&&{passive:!1}),e.addEventListener("touchend",function(t){u(0,l.lastPos[0],l.lastPos[1]),t.preventDefault()},!!s&&{passive:!1}),l.wheelListener=i(e,function(e,n){if(!t.scrollZoom)return!1;var i=t.calcDataBox(),a=r.viewBox,o=l.lastPos[0],s=l.lastPos[1],u=Math.exp(5*n/(a[3]-a[1])),f=o/(a[2]-a[0])*(i[2]-i[0])+i[0],h=s/(a[3]-a[1])*(i[3]-i[1])+i[1];return i[0]=(i[0]-f)*u+f,i[2]=(i[2]-f)*u+f,i[1]=(i[1]-h)*u+h,i[3]=(i[3]-h)*u+h,t.setRanges(i),l.lastInputTime=Date.now(),c(),t.cameraChanged(),t.handleAnnotations(),t.relayoutCallback(),!0},!0),l}},{"../cartesian/constants":775,"has-passive-events":256,"mouse-change":424,"mouse-event-offset":425,"mouse-wheel":427}],809:[function(t,e,r){"use strict";var n=t("../cartesian/axes"),i=t("../../lib/html2unicode"),a=t("../../lib/str2rgbarray");function o(t){this.scene=t,this.gl=t.gl,this.pixelRatio=t.pixelRatio,this.screenBox=[0,0,1,1],this.viewBox=[0,0,1,1],this.dataBox=[-1,-1,1,1],this.borderLineEnable=[!1,!1,!1,!1],this.borderLineWidth=[1,1,1,1],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.ticks=[[],[]],this.tickEnable=[!0,!0,!1,!1],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labels=["x","y"],this.labelEnable=[!0,!0,!1,!1],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelPad=[15,15,15,15],this.labelSize=[12,12],this.labelFont=["sans-serif","sans-serif"],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.title="",this.titleEnable=!0,this.titleCenter=[0,0,0,0],this.titleAngle=0,this.titleColor=[0,0,0,1],this.titleFont="sans-serif",this.titleSize=18,this.gridLineEnable=[!0,!0],this.gridLineColor=[[0,0,0,.5],[0,0,0,.5]],this.gridLineWidth=[1,1],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[1,1],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderColor=!1,this.backgroundColor=[0,0,0,0],this.static=this.scene.staticPlot}var s=o.prototype,l=["xaxis","yaxis"];s.merge=function(t){var e,r,n,o,s,c,u,f,h,d,p;for(this.titleEnable=!1,this.backgroundColor=a(t.plot_bgcolor),d=0;d<2;++d){var m=(e=l[d]).charAt(0);for(n=(r=t[this.scene[e]._name]).title===this.scene.fullLayout._dfltTitle[m]?"":r.title,p=0;p<=2;p+=2)this.labelEnable[d+p]=!1,this.labels[d+p]=i(n),this.labelColor[d+p]=a(r.titlefont.color),this.labelFont[d+p]=r.titlefont.family,this.labelSize[d+p]=r.titlefont.size,this.labelPad[d+p]=this.getLabelPad(e,r),this.tickEnable[d+p]=!1,this.tickColor[d+p]=a((r.tickfont||{}).color),this.tickAngle[d+p]="auto"===r.tickangle?0:Math.PI*-r.tickangle/180,this.tickPad[d+p]=this.getTickPad(r),this.tickMarkLength[d+p]=0,this.tickMarkWidth[d+p]=r.tickwidth||0,this.tickMarkColor[d+p]=a(r.tickcolor),this.borderLineEnable[d+p]=!1,this.borderLineColor[d+p]=a(r.linecolor),this.borderLineWidth[d+p]=r.linewidth||0;u=this.hasSharedAxis(r),s=this.hasAxisInDfltPos(e,r)&&!u,c=this.hasAxisInAltrPos(e,r)&&!u,o=r.mirror||!1,f=u?-1!==String(o).indexOf("all"):!!o,h=u?"allticks"===o:-1!==String(o).indexOf("ticks"),s?this.labelEnable[d]=!0:c&&(this.labelEnable[d+2]=!0),s?this.tickEnable[d]=r.showticklabels:c&&(this.tickEnable[d+2]=r.showticklabels),(s||f)&&(this.borderLineEnable[d]=r.showline),(c||f)&&(this.borderLineEnable[d+2]=r.showline),(s||h)&&(this.tickMarkLength[d]=this.getTickMarkLength(r)),(c||h)&&(this.tickMarkLength[d+2]=this.getTickMarkLength(r)),this.gridLineEnable[d]=r.showgrid,this.gridLineColor[d]=a(r.gridcolor),this.gridLineWidth[d]=r.gridwidth,this.zeroLineEnable[d]=r.zeroline,this.zeroLineColor[d]=a(r.zerolinecolor),this.zeroLineWidth[d]=r.zerolinewidth}},s.hasSharedAxis=function(t){var e=this.scene,r=e.fullLayout._subplots.gl2d;return 0!==n.findSubplotsWithAxis(r,t).indexOf(e.id)},s.hasAxisInDfltPos=function(t,e){var r=e.side;return"xaxis"===t?"bottom"===r:"yaxis"===t?"left"===r:void 0},s.hasAxisInAltrPos=function(t,e){var r=e.side;return"xaxis"===t?"top"===r:"yaxis"===t?"right"===r:void 0},s.getLabelPad=function(t,e){var r=e.titlefont.size,n=e.showticklabels;return"xaxis"===t?"top"===e.side?r*(1.5+(n?1:0))-10:r*(1.5+(n?.5:0))-10:"yaxis"===t?"right"===e.side?10+r*(1.5+(n?1:.5)):10+r*(1.5+(n?.5:0)):void 0},s.getTickPad=function(t){return"outside"===t.ticks?10+t.ticklen:15},s.getTickMarkLength=function(t){if(!t.ticks)return 0;var e=t.ticklen;return"inside"===t.ticks?-e:e},e.exports=function(t){return new o(t)}},{"../../lib/html2unicode":722,"../../lib/str2rgbarray":746,"../cartesian/axes":770}],810:[function(t,e,r){"use strict";var n=t("../../plot_api/edit_types").overrideAll,i=t("./scene2d"),a=t("../layout_attributes"),o=t("../../constants/xmlns_namespaces"),s=t("../cartesian/constants"),l=t("../cartesian"),c=t("../../components/fx/layout_attributes"),u=t("../get_data").getSubplotData;r.name="gl2d",r.attr=["xaxis","yaxis"],r.idRoot=["x","y"],r.idRegex=s.idRegex,r.attrRegex=s.attrRegex,r.attributes=t("../cartesian/attributes"),r.supplyLayoutDefaults=function(t,e,r){e._has("cartesian")||l.supplyLayoutDefaults(t,e,r)},r.layoutAttrOverrides=n(l.layoutAttributes,"plot","from-root"),r.baseLayoutAttrOverrides=n({plot_bgcolor:a.plot_bgcolor,hoverlabel:c.hoverlabel},"plot","nested"),r.plot=function(t){for(var e=t._fullLayout,r=t._fullData,n=e._subplots.gl2d,a=0;a<n.length;a++){var o=n[a],s=e._plots[o],l=u(r,"gl2d",o),c=s._scene2d;void 0===c&&(c=new i({id:o,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),s._scene2d=c),c.plot(l,t.calcdata,e,t.layout)}},r.clean=function(t,e,r,n){for(var i=n._subplots.gl2d||[],a=0;a<i.length;a++){var o=i[a],s=n._plots[o];if(s._scene2d)0===u(t,"gl2d",o).length&&(s._scene2d.destroy(),delete n._plots[o])}l.clean.apply(this,arguments)},r.drawFramework=function(t){t._context.staticPlot||l.drawFramework(t)},r.toSVG=function(t){for(var e=t._fullLayout,r=e._subplots.gl2d,n=0;n<r.length;n++){var i=e._plots[r[n]]._scene2d,a=i.toImage("png");e._glimages.append("svg:image").attr({xmlns:o.svg,"xlink:href":a,x:0,y:0,width:"100%",height:"100%",preserveAspectRatio:"none"}),i.destroy()}},r.updateFx=function(t){for(var e=t._subplots.gl2d,r=0;r<e.length;r++){t._plots[e[r]]._scene2d.updateFx(t.dragmode)}}},{"../../components/fx/layout_attributes":641,"../../constants/xmlns_namespaces":704,"../../plot_api/edit_types":754,"../cartesian":781,"../cartesian/attributes":769,"../cartesian/constants":775,"../get_data":807,"../layout_attributes":824,"./scene2d":811}],811:[function(t,e,r){"use strict";var n,i,a=t("../../registry"),o=t("../../plots/cartesian/axes"),s=t("../../components/fx"),l=t("gl-plot2d"),c=t("gl-spikes2d"),u=t("gl-select-box"),f=t("webgl-context"),h=t("./convert"),d=t("./camera"),p=t("../../lib/html2unicode"),m=t("../../lib/show_no_webgl_msg"),v=t("../cartesian/constraints"),g=v.enforce,y=v.clean,b=["xaxis","yaxis"],x=t("../cartesian/constants").SUBPLOT_PATTERN;function _(t,e){this.container=t.container,this.graphDiv=t.graphDiv,this.pixelRatio=t.plotGlPixelRatio||window.devicePixelRatio,this.id=t.id,this.staticPlot=!!t.staticPlot,this.scrollZoom=this.graphDiv._context.scrollZoom,this.fullData=null,this.updateRefs(e),this.makeFramework(),this.glplotOptions=h(this),this.glplotOptions.merge(e),this.glplot=l(this.glplotOptions),this.camera=d(this),this.traces={},this.spikes=c(this.glplot),this.selectBox=u(this.glplot,{innerFill:!1,outerFill:!0}),this.lastButtonState=0,this.pickResult=null,this.isMouseOver=!0,this.bounds=[1/0,1/0,-1/0,-1/0],this.stopped=!1,this.redraw=this.draw.bind(this),this.redraw()}e.exports=_;var w=_.prototype;w.makeFramework=function(){if(this.staticPlot){if(!(i||(n=document.createElement("canvas"),i=f({canvas:n,preserveDrawingBuffer:!1,premultipliedAlpha:!0,antialias:!0}))))throw new Error("Error creating static canvas/context for image server");this.canvas=n,this.gl=i}else{var t=this.container.querySelector(".gl-canvas-focus"),e=f({canvas:t,preserveDrawingBuffer:!0,premultipliedAlpha:!0});e||m(this),this.canvas=t,this.gl=e}var r=this.canvas;r.style.width="100%",r.style.height="100%",r.style.position="absolute",r.style.top="0px",r.style.left="0px",r.style["pointer-events"]="none",this.updateSize(r),r.className+=" user-select-none";var a=this.svgContainer=document.createElementNS("http://www.w3.org/2000/svg","svg");a.style.position="absolute",a.style.top=a.style.left="0px",a.style.width=a.style.height="100%",a.style["z-index"]=20,a.style["pointer-events"]="none";var o=this.mouseContainer=document.createElement("div");o.style.position="absolute",o.style["pointer-events"]="auto",this.pickCanvas=this.container.querySelector(".gl-canvas-pick");var s=this.container;s.appendChild(a),s.appendChild(o);var l=this;o.addEventListener("mouseout",function(){l.isMouseOver=!1,l.unhover()}),o.addEventListener("mouseover",function(){l.isMouseOver=!0})},w.toImage=function(t){t||(t="png"),this.stopped=!0,this.staticPlot&&this.container.appendChild(n),this.updateSize(this.canvas);var e=this.glplot.gl,r=e.drawingBufferWidth,i=e.drawingBufferHeight;e.clearColor(1,1,1,0),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT),this.glplot.setDirty(),this.glplot.draw(),e.bindFramebuffer(e.FRAMEBUFFER,null);var a=new Uint8Array(r*i*4);e.readPixels(0,0,r,i,e.RGBA,e.UNSIGNED_BYTE,a);for(var o=0,s=i-1;o<s;++o,--s)for(var l=0;l<r;++l)for(var c=0;c<4;++c){var u=a[4*(r*o+l)+c];a[4*(r*o+l)+c]=a[4*(r*s+l)+c],a[4*(r*s+l)+c]=u}var f=document.createElement("canvas");f.width=r,f.height=i;var h,d=f.getContext("2d"),p=d.createImageData(r,i);switch(p.data.set(a),d.putImageData(p,0,0),t){case"jpeg":h=f.toDataURL("image/jpeg");break;case"webp":h=f.toDataURL("image/webp");break;default:h=f.toDataURL("image/png")}return 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i={lastInputTime:this.camera.lastInputTime};i[e._name]=e.range.slice(0),i[r._name]=r.range.slice(0),t.emit("plotly_relayout",i)},w.cameraChanged=function(){var t=this.camera;this.glplot.setDataBox(this.calcDataBox());var e=this.computeTickMarks();(function(t,e){for(var r=0;r<2;++r){var n=t[r],i=e[r];if(n.length!==i.length)return!0;for(var a=0;a<n.length;++a)if(n[a].x!==i[a].x)return!0}return!1})(e,this.glplotOptions.ticks)&&(this.glplotOptions.ticks=e,this.glplotOptions.dataBox=t.dataBox,this.glplot.update(this.glplotOptions),this.handleAnnotations())},w.handleAnnotations=function(){for(var t=this.graphDiv,e=this.fullLayout.annotations,r=0;r<e.length;r++){var n=e[r];n.xref===this.xaxis._id&&n.yref===this.yaxis._id&&a.getComponentMethod("annotations","drawOne")(t,r)}},w.destroy=function(){if(this.glplot){var t=this.traces;t&&Object.keys(t).map(function(e){t[e].dispose(),delete 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e=this.xaxis,r=this.yaxis,n=e.l2r,i=r.l2r;e.range=[n(t[0]),n(t[2])],r.range=[i(t[1]),i(t[3])]},w.updateTraces=function(t,e){var r,n,i,a=Object.keys(this.traces);this.fullData=t;t:for(r=0;r<a.length;r++){var o=a[r],s=this.traces[o];for(n=0;n<t.length;n++)if((i=t[n]).uid===o&&i.type===s.type)continue t;s.dispose(),delete this.traces[o]}for(r=0;r<t.length;r++){i=t[r];var l=e[r],c=this.traces[i.uid];c?c.update(i,l):(c=i._module.plot(this,i,l),this.traces[i.uid]=c)}this.glplot.objects.sort(function(t,e){return t._trace.index-e._trace.index})},w.updateFx=function(t){"lasso"===t||"select"===t?(this.pickCanvas.style["pointer-events"]="none",this.mouseContainer.style["pointer-events"]="none"):(this.pickCanvas.style["pointer-events"]="auto",this.mouseContainer.style["pointer-events"]="auto"),this.mouseContainer.style.cursor="pan"===t?"move":"zoom"===t?"crosshair":null},w.emitPointAction=function(t,e){for(var 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v=this.fullData[m.trace.index]||{},g=m.pointIndex,y=s.castHoverinfo(v,i,g);if(y&&"all"!==y){var b=y.split("+");-1===b.indexOf("x")&&(m.traceCoord[0]=void 0),-1===b.indexOf("y")&&(m.traceCoord[1]=void 0),-1===b.indexOf("z")&&(m.traceCoord[2]=void 0),-1===b.indexOf("text")&&(m.textLabel=void 0),-1===b.indexOf("name")&&(m.name=void 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n=t("../../plot_api/edit_types").overrideAll,i=t("../../components/fx/layout_attributes"),a=t("./scene"),o=t("../get_data").getSubplotData,s=t("../../lib"),l=t("../../constants/xmlns_namespaces");r.name="gl3d",r.attr="scene",r.idRoot="scene",r.idRegex=r.attrRegex=s.counterRegex("scene"),r.attributes=t("./layout/attributes"),r.layoutAttributes=t("./layout/layout_attributes"),r.baseLayoutAttrOverrides=n({hoverlabel:i.hoverlabel},"plot","nested"),r.supplyLayoutDefaults=t("./layout/defaults"),r.plot=function(t){for(var e=t._fullLayout,r=t._fullData,n=e._subplots.gl3d,i=0;i<n.length;i++){var l=n[i],c=o(r,"gl3d",l),u=e[l],f=u._scene;f||(f=new a({id:l,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),u._scene=f),f.cameraInitial||(f.cameraInitial=s.extendDeep({},u.camera)),f.plot(c,e,t.layout)}},r.clean=function(t,e,r,n){for(var i=n._subplots.gl3d||[],a=0;a<i.length;a++){var 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d=l[h];c=t[d]||{},u=e[d]={_id:d[0]+r.scene,_name:d},o(c,u,f,r.data),s(c,u,f,{font:r.font,letter:d[0],data:r.data,showGrid:!0,bgColor:r.bgColor,calendar:r.calendar},r.fullLayout),f("gridcolor",n(u.color,r.bgColor,13600/187).toRgbString()),f("title",d[0]),u.setScale=i.noop,f("showspikes")&&(f("spikesides"),f("spikethickness"),f("spikecolor",u.color)),f("showaxeslabels"),f("showbackground")&&f("backgroundcolor")}}},{"../../../lib":724,"../../cartesian/axis_defaults":772,"../../cartesian/type_defaults":794,"./axis_attributes":815,tinycolor2:526}],817:[function(t,e,r){"use strict";var n=t("../../../lib/html2unicode"),i=t("../../../lib/str2rgbarray"),a=["xaxis","yaxis","zaxis"];function o(){this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[18,18,18],this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont=["Open Sans","Open Sans","Open Sans"],this.labelSize=[20,20,20],this.labelAngle=[0,0,0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[30,30,30],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[10,10,10],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!0,!0,!0],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._defaultTickPad=this.tickPad.slice(),this._defaultLabelPad=this.labelPad.slice(),this._defaultLineTickLength=this.lineTickLength.slice()}o.prototype.merge=function(t){for(var e=0;e<3;++e){var r=t[a[e]];r.visible?(this.labels[e]=n(r.title),"titlefont"in r&&(r.titlefont.color&&(this.labelColor[e]=i(r.titlefont.color)),r.titlefont.family&&(this.labelFont[e]=r.titlefont.family),r.titlefont.size&&(this.labelSize[e]=r.titlefont.size)),"showline"in r&&(this.lineEnable[e]=r.showline),"linecolor"in r&&(this.lineColor[e]=i(r.linecolor)),"linewidth"in r&&(this.lineWidth[e]=r.linewidth),"showgrid"in r&&(this.gridEnable[e]=r.showgrid),"gridcolor"in r&&(this.gridColor[e]=i(r.gridcolor)),"gridwidth"in r&&(this.gridWidth[e]=r.gridwidth),"log"===r.type?this.zeroEnable[e]=!1:"zeroline"in r&&(this.zeroEnable[e]=r.zeroline),"zerolinecolor"in r&&(this.zeroLineColor[e]=i(r.zerolinecolor)),"zerolinewidth"in r&&(this.zeroLineWidth[e]=r.zerolinewidth),"ticks"in r&&r.ticks?this.lineTickEnable[e]=!0:this.lineTickEnable[e]=!1,"ticklen"in r&&(this.lineTickLength[e]=this._defaultLineTickLength[e]=r.ticklen),"tickcolor"in r&&(this.lineTickColor[e]=i(r.tickcolor)),"tickwidth"in r&&(this.lineTickWidth[e]=r.tickwidth),"tickangle"in r&&(this.tickAngle[e]="auto"===r.tickangle?0:Math.PI*-r.tickangle/180),"showticklabels"in r&&(this.tickEnable[e]=r.showticklabels),"tickfont"in r&&(r.tickfont.color&&(this.tickColor[e]=i(r.tickfont.color)),r.tickfont.family&&(this.tickFont[e]=r.tickfont.family),r.tickfont.size&&(this.tickSize[e]=r.tickfont.size)),"mirror"in r?-1!==["ticks","all","allticks"].indexOf(r.mirror)?(this.lineTickMirror[e]=!0,this.lineMirror[e]=!0):!0===r.mirror?(this.lineTickMirror[e]=!1,this.lineMirror[e]=!0):(this.lineTickMirror[e]=!1,this.lineMirror[e]=!1):this.lineMirror[e]=!1,"showbackground"in r&&!1!==r.showbackground?(this.backgroundEnable[e]=!0,this.backgroundColor[e]=i(r.backgroundcolor)):this.backgroundEnable[e]=!1):(this.tickEnable[e]=!1,this.labelEnable[e]=!1,this.lineEnable[e]=!1,this.lineTickEnable[e]=!1,this.gridEnable[e]=!1,this.zeroEnable[e]=!1,this.backgroundEnable[e]=!1)}},e.exports=function(t){var e=new o;return e.merge(t),e}},{"../../../lib/html2unicode":722,"../../../lib/str2rgbarray":746}],818:[function(t,e,r){"use strict";var n=t("../../../lib"),i=t("../../../components/color"),a=t("../../../registry"),o=t("../../subplot_defaults"),s=t("./axis_defaults"),l=t("./layout_attributes");function c(t,e,r,n){for(var o=r("bgcolor"),l=i.combine(o,n.paper_bgcolor),c=["up","center","eye"],u=0;u<c.length;u++)r("camera."+c[u]+".x"),r("camera."+c[u]+".y"),r("camera."+c[u]+".z");var f=!!r("aspectratio.x")&&!!r("aspectratio.y")&&!!r("aspectratio.z"),h=r("aspectmode",f?"manual":"auto");f||(t.aspectratio=e.aspectratio={x:1,y:1,z:1},"manual"===h&&(e.aspectmode="auto"),t.aspectmode=e.aspectmode),s(t,e,{font:n.font,scene:n.id,data:n.fullData,bgColor:l,calendar:n.calendar,fullLayout:n.fullLayout}),a.getComponentMethod("annotations3d","handleDefaults")(t,e,n),r("dragmode",n.getDfltFromLayout("dragmode")),r("hovermode",n.getDfltFromLayout("hovermode"))}e.exports=function(t,e,r){var i=e._basePlotModules.length>1;o(t,e,r,{type:"gl3d",attributes:l,handleDefaults:c,fullLayout:e,font:e.font,fullData:r,getDfltFromLayout:function(e){if(!i)return n.validate(t[e],l[e])?t[e]:void 0},paper_bgcolor:e.paper_bgcolor,calendar:e.calendar})}},{"../../../components/color":598,"../../../lib":724,"../../../registry":854,"../../subplot_defaults":846,"./axis_defaults":816,"./layout_attributes":819}],819:[function(t,e,r){"use strict";var n=t("./axis_attributes"),i=t("../../domain_attributes"),a=t("../../../lib/extend").extendFlat,o=t("../../../lib").counterRegex;function s(t,e,r){return{x:{valType:"number",dflt:t,editType:"camera"},y:{valType:"number",dflt:e,editType:"camera"},z:{valType:"number",dflt:r,editType:"camera"},editType:"camera"}}e.exports={_arrayAttrRegexps:[o("scene",".annotations",!0)],bgcolor:{valType:"color",dflt:"rgba(0,0,0,0)",editType:"plot"},camera:{up:a(s(0,0,1),{}),center:a(s(0,0,0),{}),eye:a(s(1.25,1.25,1.25),{}),editType:"camera"},domain:i({name:"scene",editType:"plot"}),aspectmode:{valType:"enumerated",values:["auto","cube","data","manual"],dflt:"auto",editType:"plot",impliedEdits:{"aspectratio.x":void 0,"aspectratio.y":void 0,"aspectratio.z":void 0}},aspectratio:{x:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},y:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},z:{valType:"number",min:0,editType:"plot",impliedEdits:{"^aspectmode":"manual"}},editType:"plot",impliedEdits:{aspectmode:"manual"}},xaxis:n,yaxis:n,zaxis:n,dragmode:{valType:"enumerated",values:["orbit","turntable","zoom","pan",!1],dflt:"turntable",editType:"plot"},hovermode:{valType:"enumerated",values:["closest",!1],dflt:"closest",editType:"modebar"},editType:"plot",_deprecated:{cameraposition:{valType:"info_array",editType:"camera"}}}},{"../../../lib":724,"../../../lib/extend":713,"../../domain_attributes":796,"./axis_attributes":815}],820:[function(t,e,r){"use strict";var n=t("../../../lib/str2rgbarray"),i=["xaxis","yaxis","zaxis"];function a(){this.enabled=[!0,!0,!0],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.drawSides=[!0,!0,!0],this.lineWidth=[1,1,1]}a.prototype.merge=function(t){for(var e=0;e<3;++e){var r=t[i[e]];r.visible?(this.enabled[e]=r.showspikes,this.colors[e]=n(r.spikecolor),this.drawSides[e]=r.spikesides,this.lineWidth[e]=r.spikethickness):(this.enabled[e]=!1,this.drawSides[e]=!1)}},e.exports=function(t){var e=new a;return e.merge(t),e}},{"../../../lib/str2rgbarray":746}],821:[function(t,e,r){"use strict";e.exports=function(t){for(var e=t.axesOptions,r=t.glplot.axesPixels,l=t.fullSceneLayout,c=[[],[],[]],u=0;u<3;++u){var f=l[o[u]];if(f._length=(r[u].hi-r[u].lo)*r[u].pixelsPerDataUnit/t.dataScale[u],Math.abs(f._length)===1/0)c[u]=[];else{f._input_range=f.range.slice(),f.range[0]=r[u].lo/t.dataScale[u],f.range[1]=r[u].hi/t.dataScale[u],f._m=1/(t.dataScale[u]*r[u].pixelsPerDataUnit),f.range[0]===f.range[1]&&(f.range[0]-=1,f.range[1]+=1);var h=f.tickmode;if("auto"===f.tickmode){f.tickmode="linear";var d=f.nticks||i.constrain(f._length/40,4,9);n.autoTicks(f,Math.abs(f.range[1]-f.range[0])/d)}for(var p=n.calcTicks(f),m=0;m<p.length;++m)p[m].x=p[m].x*t.dataScale[u],p[m].text=a(p[m].text);c[u]=p,f.tickmode=h}}e.ticks=c;for(var u=0;u<3;++u){s[u]=.5*(t.glplot.bounds[0][u]+t.glplot.bounds[1][u]);for(var m=0;m<2;++m)e.bounds[m][u]=t.glplot.bounds[m][u]}t.contourLevels=function(t){for(var e=new Array(3),r=0;r<3;++r){for(var n=t[r],i=new Array(n.length),a=0;a<n.length;++a)i[a]=n[a].x;e[r]=i}return e}(c)};var n=t("../../cartesian/axes"),i=t("../../../lib"),a=t("../../../lib/html2unicode"),o=["xaxis","yaxis","zaxis"],s=[0,0,0]},{"../../../lib":724,"../../../lib/html2unicode":722,"../../cartesian/axes":770}],822:[function(t,e,r){"use strict";function n(t,e){var r,n,i=[0,0,0,0];for(r=0;r<4;++r)for(n=0;n<4;++n)i[n]+=t[4*r+n]*e[r];return i}e.exports=function(t,e){return n(t.projection,n(t.view,n(t.model,[e[0],e[1],e[2],1])))}},{}],823:[function(t,e,r){"use strict";var n,i,a=t("gl-plot3d"),o=t("webgl-context"),s=t("has-passive-events"),l=t("../../registry"),c=t("../../lib"),u=t("../../plots/cartesian/axes"),f=t("../../components/fx"),h=t("../../lib/str2rgbarray"),d=t("../../lib/show_no_webgl_msg"),p=t("./camera"),m=t("./project"),v=t("./layout/convert"),g=t("./layout/spikes"),y=t("./layout/tick_marks");function b(t,e,r,l){var h={canvas:r,gl:l,container:t.container,axes:t.axesOptions,spikes:t.spikeOptions,pickRadius:10,snapToData:!0,autoScale:!0,autoBounds:!1};if(t.staticMode){if(!(i||(n=document.createElement("canvas"),i=o({canvas:n,preserveDrawingBuffer:!0,premultipliedAlpha:!0,antialias:!0}))))throw new Error("error creating static canvas/context for image server");h.pixelRatio=t.pixelRatio,h.gl=i,h.canvas=n}try{t.glplot=a(h)}catch(e){d(t)}var v=function(t){if(!1!==t.fullSceneLayout.dragmode){var e={};e[t.id+".camera"]=A(t.camera),t.saveCamera(t.graphDiv.layout),t.graphDiv.emit("plotly_relayout",e)}};if(t.glplot.canvas.addEventListener("mouseup",v.bind(null,t)),t.glplot.canvas.addEventListener("wheel",v.bind(null,t),!!s&&{passive:!1}),t.staticMode||t.glplot.canvas.addEventListener("webglcontextlost",function(t){c.warn("Lost WebGL context."),t.preventDefault()}),!t.camera){var g=t.fullSceneLayout.camera;t.camera=p(t.container,{center:[g.center.x,g.center.y,g.center.z],eye:[g.eye.x,g.eye.y,g.eye.z],up:[g.up.x,g.up.y,g.up.z],zoomMin:.1,zoomMax:100,mode:"orbit"})}return t.glplot.camera=t.camera,t.glplot.oncontextloss=function(){t.recoverContext()},t.glplot.onrender=function(t){var e,r=t.svgContainer,n=t.container.getBoundingClientRect(),i=n.width,a=n.height;r.setAttributeNS(null,"viewBox","0 0 "+i+" "+a),r.setAttributeNS(null,"width",i),r.setAttributeNS(null,"height",a),y(t),t.glplot.axes.update(t.axesOptions);for(var o,s=Object.keys(t.traces),l=null,c=t.glplot.selection,h=0;h<s.length;++h)"skip"!==(e=t.traces[s[h]]).data.hoverinfo&&e.handlePick(c)&&(l=e),e.setContourLevels&&e.setContourLevels();function d(e,r){var n=t.fullSceneLayout[e];return u.tickText(n,n.d2l(r),"hover").text}if(null!==l){var p=m(t.glplot.cameraParams,c.dataCoordinate);e=l.data;var v=c.index,g=f.castHoverinfo(e,t.fullLayout,v),b=d("xaxis",c.traceCoordinate[0]),x=d("yaxis",c.traceCoordinate[1]),_=d("zaxis",c.traceCoordinate[2]);if("all"!==g){var w=g.split("+");-1===w.indexOf("x")&&(b=void 0),-1===w.indexOf("y")&&(x=void 0),-1===w.indexOf("z")&&(_=void 0),-1===w.indexOf("text")&&(c.textLabel=void 0),-1===w.indexOf("name")&&(l.name=void 0)}t.fullSceneLayout.hovermode&&f.loneHover({x:(.5+.5*p[0]/p[3])*i,y:(.5-.5*p[1]/p[3])*a,xLabel:b,yLabel:x,zLabel:_,text:c.textLabel,name:l.name,color:f.castHoverOption(e,v,"bgcolor")||l.color,borderColor:f.castHoverOption(e,v,"bordercolor"),fontFamily:f.castHoverOption(e,v,"font.family"),fontSize:f.castHoverOption(e,v,"font.size"),fontColor:f.castHoverOption(e,v,"font.color")},{container:r,gd:t.graphDiv});var M={x:c.traceCoordinate[0],y:c.traceCoordinate[1],z:c.traceCoordinate[2],data:e._input,fullData:e,curveNumber:e.index,pointNumber:v};f.appendArrayPointValue(M,e,v);var k={points:[M]};c.buttons&&c.distance<5?t.graphDiv.emit("plotly_click",k):t.graphDiv.emit("plotly_hover",k),o=k}else f.loneUnhover(r),t.graphDiv.emit("plotly_unhover",o);t.drawAnnotations(t)}.bind(null,t),t.traces={},!0}function x(t,e){var r=document.createElement("div"),n=t.container;this.graphDiv=t.graphDiv;var i=document.createElementNS("http://www.w3.org/2000/svg","svg");i.style.position="absolute",i.style.top=i.style.left="0px",i.style.width=i.style.height="100%",i.style["z-index"]=20,i.style["pointer-events"]="none",r.appendChild(i),this.svgContainer=i,r.id=t.id,r.style.position="absolute",r.style.top=r.style.left="0px",r.style.width=r.style.height="100%",n.appendChild(r),this.fullLayout=e,this.id=t.id||"scene",this.fullSceneLayout=e[this.id],this.plotArgs=[[],{},{}],this.axesOptions=v(e[this.id]),this.spikeOptions=g(e[this.id]),this.container=r,this.staticMode=!!t.staticPlot,this.pixelRatio=t.plotGlPixelRatio||2,this.dataScale=[1,1,1],this.contourLevels=[[],[],[]],this.convertAnnotations=l.getComponentMethod("annotations3d","convert"),this.drawAnnotations=l.getComponentMethod("annotations3d","draw"),b(this)}var _=x.prototype;_.recoverContext=function(){var t=this,e=this.glplot.gl,r=this.glplot.canvas;this.glplot.dispose(),requestAnimationFrame(function n(){e.isContextLost()?requestAnimationFrame(n):b(t,t.fullLayout,r,e)?t.plot.apply(t,t.plotArgs):c.error("Catastrophic and unrecoverable WebGL error. Context lost.")})};var w=["xaxis","yaxis","zaxis"];function M(t,e,r,n,i,a){var o;if(!Array.isArray(e))return i[0][n]=Math.min(i[0][n],0),void(i[1][n]=Math.max(i[1][n],r-1));for(var s=0;s<(r||e.length);++s)if(Array.isArray(e[s]))for(var l=0;l<e[s].length;++l)o=t.d2l(e[s][l],0,a),!isNaN(o)&&isFinite(o)&&(i[0][n]=Math.min(i[0][n],o),i[1][n]=Math.max(i[1][n],o));else o=t.d2l(e[s],0,a),!isNaN(o)&&isFinite(o)&&(i[0][n]=Math.min(i[0][n],o),i[1][n]=Math.max(i[1][n],o))}function k(t,e,r){var n=t.fullSceneLayout;M(n.xaxis,e.x,e._xlength,0,r,e.xcalendar),M(n.yaxis,e.y,e._ylength,1,r,e.ycalendar),M(n.zaxis,e.z,e._zlength,2,r,e.zcalendar)}function A(t){return{up:{x:t.up[0],y:t.up[1],z:t.up[2]},center:{x:t.center[0],y:t.center[1],z:t.center[2]},eye:{x:t.eye[0],y:t.eye[1],z:t.eye[2]}}}_.plot=function(t,e,r){if(this.plotArgs=[t,e,r],!this.glplot.contextLost){var n,i,a,o,s,l,c=e[this.id],u=r[this.id];c.bgcolor?this.glplot.clearColor=h(c.bgcolor):this.glplot.clearColor=[0,0,0,0],this.glplot.snapToData=!0,this.fullLayout=e,this.fullSceneLayout=c,this.glplotLayout=c,this.axesOptions.merge(c),this.spikeOptions.merge(c),this.setCamera(c.camera),this.updateFx(c.dragmode,c.hovermode),this.glplot.update({}),this.setConvert(s),t?Array.isArray(t)||(t=[t]):t=[];var f=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(a=0;a<t.length;++a)!0===(n=t[a]).visible&&k(this,n,f);var d=[1,1,1];for(o=0;o<3;++o)f[0][o]>f[1][o]?d[o]=1:f[1][o]===f[0][o]?d[o]=1:d[o]=1/(f[1][o]-f[0][o]);for(this.dataScale=d,this.convertAnnotations(this),a=0;a<t.length;++a)!0===(n=t[a]).visible&&((i=this.traces[n.uid])?i.update(n):(i=n._module.plot(this,n),this.traces[n.uid]=i),i.name=n.name);var p=Object.keys(this.traces);t:for(a=0;a<p.length;++a){for(o=0;o<t.length;++o)if(t[o].uid===p[a]&&!0===t[o].visible)continue t;(i=this.traces[p[a]]).dispose(),delete this.traces[p[a]]}this.glplot.objects.sort(function(t,e){return t._trace.data.index-e._trace.data.index});var m=[[0,0,0],[0,0,0]],v=[],g={};for(a=0;a<3;++a){if((l=(s=c[w[a]]).type)in g?(g[l].acc*=d[a],g[l].count+=1):g[l]={acc:d[a],count:1},s.autorange){m[0][a]=1/0,m[1][a]=-1/0;var y=this.glplot.objects,b=this.fullSceneLayout.annotations||[],x=s._name.charAt(0);for(o=0;o<y.length;o++){var _=y[o].bounds;m[0][a]=Math.min(m[0][a],_[0][a]/d[a]),m[1][a]=Math.max(m[1][a],_[1][a]/d[a])}for(o=0;o<b.length;o++){var M=b[o];if(M.visible){var A=s.r2l(M[x]);m[0][a]=Math.min(m[0][a],A),m[1][a]=Math.max(m[1][a],A)}}if("rangemode"in s&&"tozero"===s.rangemode&&(m[0][a]=Math.min(m[0][a],0),m[1][a]=Math.max(m[1][a],0)),m[0][a]>m[1][a])m[0][a]=-1,m[1][a]=1;else{var T=m[1][a]-m[0][a];m[0][a]-=T/32,m[1][a]+=T/32}}else{var E=s.range;m[0][a]=s.r2l(E[0]),m[1][a]=s.r2l(E[1])}m[0][a]===m[1][a]&&(m[0][a]-=1,m[1][a]+=1),v[a]=m[1][a]-m[0][a],this.glplot.bounds[0][a]=m[0][a]*d[a],this.glplot.bounds[1][a]=m[1][a]*d[a]}var S=[1,1,1];for(a=0;a<3;++a){var L=g[l=(s=c[w[a]]).type];S[a]=Math.pow(L.acc,1/L.count)/d[a]}var C;if("auto"===c.aspectmode)C=Math.max.apply(null,S)/Math.min.apply(null,S)<=4?S:[1,1,1];else if("cube"===c.aspectmode)C=[1,1,1];else if("data"===c.aspectmode)C=S;else{if("manual"!==c.aspectmode)throw new Error("scene.js aspectRatio was not one of the enumerated types");var P=c.aspectratio;C=[P.x,P.y,P.z]}c.aspectratio.x=u.aspectratio.x=C[0],c.aspectratio.y=u.aspectratio.y=C[1],c.aspectratio.z=u.aspectratio.z=C[2],this.glplot.aspect=C;var z=c.domain||null,O=e._size||null;if(z&&O){var D=this.container.style;D.position="absolute",D.left=O.l+z.x[0]*O.w+"px",D.top=O.t+(1-z.y[1])*O.h+"px",D.width=O.w*(z.x[1]-z.x[0])+"px",D.height=O.h*(z.y[1]-z.y[0])+"px"}this.glplot.redraw()}},_.destroy=function(){this.glplot&&(this.camera.mouseListener.enabled=!1,this.container.removeEventListener("wheel",this.camera.wheelListener),this.camera=this.glplot.camera=null,this.glplot.dispose(),this.container.parentNode.removeChild(this.container),this.glplot=null)},_.getCamera=function(){return this.glplot.camera.view.recalcMatrix(this.camera.view.lastT()),A(this.glplot.camera)},_.setCamera=function(t){var e;this.glplot.camera.lookAt.apply(this,[[(e=t).eye.x,e.eye.y,e.eye.z],[e.center.x,e.center.y,e.center.z],[e.up.x,e.up.y,e.up.z]])},_.saveCamera=function(t){var e=this.getCamera(),r=c.nestedProperty(t,this.id+".camera"),n=r.get(),i=!1;function a(t,e,r,n){var i=["up","center","eye"],a=["x","y","z"];return e[i[r]]&&t[i[r]][a[n]]===e[i[r]][a[n]]}if(void 0===n)i=!0;else for(var 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e=t._subplots.mapbox,r=0;r<e.length;r++){t[e[r]]._subplot.updateFx(t)}}},{"../../constants/xmlns_namespaces":704,"../../lib":724,"../../plots/get_data":807,"./constants":825,"./layout_attributes":829,"./layout_defaults":830,"./mapbox":831,"mapbox-gl":315}],828:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("./convert_text_opts");function a(t,e){this.mapbox=t,this.map=t.map,this.uid=t.uid+"-layer"+e,this.idSource=this.uid+"-source",this.idLayer=this.uid+"-layer",this.sourceType=null,this.source=null,this.layerType=null,this.below=null,this.visible=!1}var o=a.prototype;function s(t){var e=t.source;return n.isPlainObject(e)||"string"==typeof e&&e.length>0}o.update=function(t){this.visible?this.needsNewSource(t)?(this.updateLayer(t),this.updateSource(t)):this.needsNewLayer(t)&&this.updateLayer(t):(this.updateSource(t),this.updateLayer(t)),this.updateStyle(t),this.visible=s(t)},o.needsNewSource=function(t){return 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e={},r={};switch(t.type){case"circle":n.extendFlat(r,{"circle-radius":t.circle.radius,"circle-color":t.color,"circle-opacity":t.opacity});break;case"line":n.extendFlat(r,{"line-width":t.line.width,"line-color":t.color,"line-opacity":t.opacity});break;case"fill":n.extendFlat(r,{"fill-color":t.color,"fill-outline-color":t.fill.outlinecolor,"fill-opacity":t.opacity});break;case"symbol":var a=t.symbol,o=i(a.textposition,a.iconsize);n.extendFlat(e,{"icon-image":a.icon+"-15","icon-size":a.iconsize/10,"text-field":a.text,"text-size":a.textfont.size,"text-anchor":o.anchor,"text-offset":o.offset}),n.extendFlat(r,{"icon-color":t.color,"text-color":a.textfont.color,"text-opacity":t.opacity})}return{layout:e,paint:r}}(t);s(t)&&(this.mapbox.setOptions(this.idLayer,"setLayoutProperty",e.layout),this.mapbox.setOptions(this.idLayer,"setPaintProperty",e.paint))},o.dispose=function(){var t=this.map;t.removeLayer(this.idLayer),t.removeSource(this.idSource)},e.exports=function(t,e,r){var n=new a(t,e);return n.update(r),n}},{"../../lib":724,"./convert_text_opts":826}],829:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../../components/color").defaultLine,a=t("../domain_attributes"),o=t("../font_attributes"),s=t("../../traces/scatter/attributes").textposition,l=t("../../plot_api/edit_types").overrideAll,c=o({});c.family.dflt="Open Sans Regular, Arial Unicode MS 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n=t("mapbox-gl"),i=t("../../components/fx"),a=t("../../lib"),o=t("../../components/dragelement"),s=t("../cartesian/select"),l=t("./constants"),c=t("./layout_attributes"),u=t("./layers");function f(t){this.id=t.id,this.gd=t.gd,this.container=t.container,this.isStatic=t.staticPlot;var e=t.fullLayout;this.uid=e._uid+"-"+this.id,this.opts=e[this.id],this.div=null,this.xaxis=null,this.yaxis=null,this.createFramework(e),this.map=null,this.accessToken=null,this.styleObj=null,this.traceHash={},this.layerList=[]}var h=f.prototype;function d(t){var e=c.style.values,r=c.style.dflt,n={};return a.isPlainObject(t)?(n.id=t.id,n.style=t):"string"==typeof t?(n.id=t,n.style=-1!==e.indexOf(t)?p(t):t):(n.id=r,n.style=p(r)),n}function p(t){return l.styleUrlPrefix+t+"-"+l.styleUrlSuffix}function m(t){return[t.lon,t.lat]}e.exports=function(t){return new f(t)},h.plot=function(t,e,r){var 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e=s.getView();if(u._input.center=u.center=e.center,u._input.zoom=u.zoom=e.zoom,u._input.bearing=u.bearing=e.bearing,u._input.pitch=u.pitch=e.pitch,t.originalEvent){var r={};r[s.id]=a.extendFlat({},e),c.emit("plotly_relayout",r)}}}),h.on("mousemove",function(t){var e=s.div.getBoundingClientRect();t.clientX=t.point.x+e.left,t.clientY=t.point.y+e.top,t.target.getBoundingClientRect=function(){return e},s.xaxis.p2c=function(){return t.lngLat.lng},s.yaxis.p2c=function(){return t.lngLat.lat},i.hover(c,t,s.id)}),h.on("click",function(t){i.click(c,t.originalEvent)}),h.on("dragstart",g),h.on("zoomstart",g),h.on("dblclick",function(){var t=s.viewInitial;h.setCenter(m(t.center)),h.setZoom(t.zoom),h.setBearing(t.bearing),h.setPitch(t.pitch);var e=s.getView();u._input.center=u.center=e.center,u._input.zoom=u.zoom=e.zoom,u._input.bearing=u.bearing=e.bearing,u._input.pitch=u.pitch=e.pitch,c.emit("plotly_doubleclick",null)}))},h.updateMap=function(t,e,r,n){var i=this,a=i.map;i.rejectOnError(n);var o=d(i.opts.style);i.styleObj.id!==o.id?(i.styleObj=o,a.setStyle(o.style),a.style.once("load",function(){i.traceHash={},i.updateData(t),i.updateLayout(e),i.resolveOnRender(r)})):(i.updateData(t),i.updateLayout(e),i.resolveOnRender(r))},h.updateData=function(t){var e,r,n,i,a=this.traceHash;for(n=0;n<t.length;n++){var o=t[n];(e=a[(r=o[0].trace).uid])?e.update(o):r._module&&(a[r.uid]=r._module.plot(this,o))}var s=Object.keys(a);t:for(n=0;n<s.length;n++){var l=s[n];for(i=0;i<t.length;i++)if(l===(r=t[i][0].trace).uid)continue t;(e=a[l]).dispose(),delete a[l]}},h.updateLayout=function(t){var e=this.map,r=this.opts;e.setCenter(m(r.center)),e.setZoom(r.zoom),e.setBearing(r.bearing),e.setPitch(r.pitch),this.updateLayers(),this.updateFramework(t),this.updateFx(t),this.map.resize()},h.resolveOnRender=function(t){var e=this.map;e.on("render",function r(){e.loaded()&&(e.off("render",r),t())})},h.rejectOnError=function(t){var e=this.map;function r(){t(new 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y=h.select(".legend-marks").selectAll("path.legend-mark").data(o);y.enter().append("path").classed("legend-mark",!0),y.attr({transform:function(t,e){return"translate("+[c/2,v(e)+c/2]+")"},d:function(t,e){var r,i,a,o=t.symbol;return a=3*(i=c),"line"===(r=o)?"M"+[[-i/2,-i/12],[i/2,-i/12],[i/2,i/12],[-i/2,i/12]]+"Z":-1!=n.svg.symbolTypes.indexOf(r)?n.svg.symbol().type(r).size(a)():n.svg.symbol().type("square").size(a)()},fill:function(t,e){return m(e)}}),y.exit().remove()}var b=n.svg.axis().scale(v).orient("right"),x=h.select("g.legend-axis").attr({transform:"translate("+[u?e.colorBandWidth:c,c/2]+")"}).call(b);return x.selectAll(".domain").style({fill:"none",stroke:"none"}),x.selectAll("line").style({fill:"none",stroke:u?e.textColor:"none"}),x.selectAll("text").style({fill:e.textColor,"font-size":e.fontSize}).text(function(t,e){return o[e].name}),r}return r.config=function(e){return arguments.length?(i(t,e),this):t},n.rebind(r,e,"on"),r},o.Legend.defaultConfig=function(t,e){return{data:["a","b","c"],legendConfig:{elements:[{symbol:"line",color:"red"},{symbol:"square",color:"yellow"},{symbol:"diamond",color:"limegreen"}],height:150,colorBandWidth:30,fontSize:12,container:"body",isContinuous:null,textColor:"grey",reverseOrder:!1}}},o.tooltipPanel=function(){var t,e,r,a={container:null,hasTick:!1,fontSize:12,color:"white",padding:5},s="tooltip-"+o.tooltipPanel.uid++,l=10,c=function(){var n=(t=a.container.selectAll("g."+s).data([0])).enter().append("g").classed(s,!0).style({"pointer-events":"none",display:"none"});return r=n.append("path").style({fill:"white","fill-opacity":.9}).attr({d:"M0 0"}),e=n.append("text").attr({dx:a.padding+l,dy:.3*+a.fontSize}),c};return c.text=function(i){var o=n.hsl(a.color).l,s=o>=.5?"#aaa":"white",u=o>=.5?"black":"white",f=i||"";e.style({fill:u,"font-size":a.fontSize+"px"}).text(f);var h=a.padding,d=e.node().getBBox(),p={fill:a.color,stroke:s,"stroke-width":"2px"},m=d.width+2*h+l,v=d.height+2*h;return r.attr({d:"M"+[[l,-v/2],[l,-v/4],[a.hasTick?0:l,0],[l,v/4],[l,v/2],[m,v/2],[m,-v/2]].join("L")+"Z"}).style(p),t.attr({transform:"translate("+[l,-v/2+2*h]+")"}),t.style({display:"block"}),c},c.move=function(e){if(t)return t.attr({transform:"translate("+[e[0],e[1]]+")"}).style({display:"block"}),c},c.hide=function(){if(t)return t.style({display:"none"}),c},c.show=function(){if(t)return t.style({display:"block"}),c},c.config=function(t){return i(a,t),c},c},o.tooltipPanel.uid=1,o.adapter={},o.adapter.plotly=function(){var t={convert:function(t,e){var r={};if(t.data&&(r.data=t.data.map(function(t,r){var n=i({},t);return[[n,["marker","color"],["color"]],[n,["marker","opacity"],["opacity"]],[n,["marker","line","color"],["strokeColor"]],[n,["marker","line","dash"],["strokeDash"]],[n,["marker","line","width"],["strokeSize"]],[n,["marker","symbol"],["dotType"]],[n,["marker","size"],["dotSize"]],[n,["marker","barWidth"],["barWidth"]],[n,["line","interpolation"],["lineInterpolation"]],[n,["showlegend"],["visibleInLegend"]]].forEach(function(t,r){o.util.translator.apply(null,t.concat(e))}),e||delete n.marker,e&&delete n.groupId,e?("LinePlot"===n.geometry?(n.type="scatter",!0===n.dotVisible?(delete n.dotVisible,n.mode="lines+markers"):n.mode="lines"):"DotPlot"===n.geometry?(n.type="scatter",n.mode="markers"):"AreaChart"===n.geometry?n.type="area":"BarChart"===n.geometry&&(n.type="bar"),delete 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s=i({},t.layout);if([[s,["plot_bgcolor"],["backgroundColor"]],[s,["showlegend"],["showLegend"]],[s,["radialaxis"],["radialAxis"]],[s,["angularaxis"],["angularAxis"]],[s.angularaxis,["showline"],["gridLinesVisible"]],[s.angularaxis,["showticklabels"],["labelsVisible"]],[s.angularaxis,["nticks"],["ticksCount"]],[s.angularaxis,["tickorientation"],["tickOrientation"]],[s.angularaxis,["ticksuffix"],["ticksSuffix"]],[s.angularaxis,["range"],["domain"]],[s.angularaxis,["endpadding"],["endPadding"]],[s.radialaxis,["showline"],["gridLinesVisible"]],[s.radialaxis,["tickorientation"],["tickOrientation"]],[s.radialaxis,["ticksuffix"],["ticksSuffix"]],[s.radialaxis,["range"],["domain"]],[s.angularAxis,["showline"],["gridLinesVisible"]],[s.angularAxis,["showticklabels"],["labelsVisible"]],[s.angularAxis,["nticks"],["ticksCount"]],[s.angularAxis,["tickorientation"],["tickOrientation"]],[s.angularAxis,["ticksuffix"],["ticksSuffix"]],[s.angularAxis,["range"],["domain"]],[s.angularAxis,["endpadding"],["endPadding"]],[s.radialAxis,["showline"],["gridLinesVisible"]],[s.radialAxis,["tickorientation"],["tickOrientation"]],[s.radialAxis,["ticksuffix"],["ticksSuffix"]],[s.radialAxis,["range"],["domain"]],[s.font,["outlinecolor"],["outlineColor"]],[s.legend,["traceorder"],["reverseOrder"]],[s,["labeloffset"],["labelOffset"]],[s,["defaultcolorrange"],["defaultColorRange"]]].forEach(function(t,r){o.util.translator.apply(null,t.concat(e))}),e?(void 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r=t._fullLayout,n="clip"+r._uid+e;this.clipIds.circle=n+"-circle",this.clipPaths.circle=r._clips.append("clipPath").attr("id",this.clipIds.circle),this.clipPaths.circle.append("path"),this.framework=r._polarlayer.append("g").attr("class",e),this.radialTickLayout=null,this.angularTickLayout=null}var E=T.prototype;function S(t,e,r){f.setConvert(t,r),t._min=e._min,t._max=e._max,t.setScale()}function L(t){var e=t.ticks+String(t.ticklen)+String(t.showticklabels);return"side"in t&&(e+=t.side),e}function C(t,e){if(z(e))return c.symbolFuncs[0](t);var r=t*Math.cos(x(e[0])),n=-t*Math.sin(x(e[0])),i=t*Math.cos(x(e[1])),a=-t*Math.sin(x(e[1]));return"M"+[r,n]+"A"+[t,t]+" "+(Math.abs(e[1]-e[0])<=180?[0,0,0]:[0,1,0])+" "+[i,a]}function P(t,e){return C(t,e)+(z(e)?"":"L0,0Z")}function z(t){return 360===Math.abs(t[1]-t[0])}function O(t,e,r){return e?(t.attr("display",null),t.attr(r)):t&&t.attr("display","none"),t}function D(t,e){return"translate("+t+","+e+")"}function I(t){return"rotate("+t+")"}function 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e,r,n,i,a=t[0],o=t[1]-a,s=w(a),l=s+o,c=Math.cos(x(s)),u=Math.sin(x(s)),f=Math.cos(x(l)),h=Math.sin(x(l));i=s<=90&&l>=90||s>90&&l>=450?1:u<=0&&h<=0?0:Math.max(u,h);e=s<=180&&l>=180||s>180&&l>=540?-1:c>=0&&f>=0?0:Math.min(c,f);r=s<=270&&l>=270||s>270&&l>=630?-1:u>=0&&h>=0?0:Math.min(u,h);n=l>=360?1:c<=0&&f<=0?0:Math.max(c,f);return[e,r,n,i]}(g),b=y[2]-y[0],_=y[3]-y[1],M=v/m,k=Math.abs(_/b);M>k?(s=m,p=(v-(u=m*k))/i.h/2,h=[a[0],a[1]],d=[o[0]+p,o[1]-p]):(u=v,p=(m-(s=v/k))/i.w/2,h=[a[0]+p,a[1]-p],d=[o[0],o[1]]),r.xLength2=s,r.yLength2=u,r.xDomain2=h,r.yDomain2=d;var A=r.xOffset2=i.l+i.w*h[0],T=r.yOffset2=i.t+i.h*(1-d[1]),E=r.radius=s/b,S=r.cx=A-E*y[0],L=r.cy=T+E*y[3],C=r.cxx=S-A,z=r.cyy=L-T;r.updateRadialAxis(t,e),r.updateRadialAxisTitle(t,e),r.updateAngularAxis(t,e);var O=r.radialAxis.range,I=O[1]-O[0],R=r.xaxis={type:"linear",_id:"x",range:[y[0]*I,y[2]*I],domain:h};f.setConvert(R,t),R.setScale();var 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r=this,i=r.gd,l=r.layers,u=r.radius,p=r.cx,m=r.cy,v=r.cxx,y=r.cyy,b=e.sector,w=A.angularDragBoxSize,T=d.makeDragger(l,"path","angulardrag","move"),E={element:T,gd:i};function S(t,e){return Math.atan2(y+w-e,t-v-w)}n.select(T).attr("d",function(t,e,r){var n,i,a,o=Math.abs(r[1]-r[0])<=180?0:1;function s(t,e){return[t*Math.cos(e),-t*Math.sin(e)]}function l(t,e,r){return"A"+[t,t]+" "+[0,o,r]+" "+s(t,e)}return z(r)?(n=0,a=2*Math.PI,i=Math.PI,"M"+s(t,n)+l(t,i,0)+l(t,a,0)+"ZM"+s(e,n)+l(e,i,1)+l(e,a,1)+"Z"):(n=x(r[0]),a=x(r[1]),"M"+s(t,n)+"L"+s(e,n)+l(e,a,0)+"L"+s(t,a)+l(t,n,1)+"Z")}(u,u+w,b)).attr("transform",D(p,m)).call(g,"move");var L,C,P,O,R,N,F=l.frontplot.select(".scatterlayer").selectAll(".trace"),j=F.selectAll(".point"),B=F.selectAll(".textpoint");function U(t,e){var a=S(L+t,C+e),u=_(a-N);O=P+u,l.frontplot.attr("transform",D(r.xOffset2,r.yOffset2)+I([-u,v,y])),r.clipPaths.circle.select("path").attr("transform",D(v,y)+I(u)),j.each(function(){var 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n={};n.attributes=t("./attributes"),n.layoutAttributes=t("./layout_attributes"),n.supplyDefaults=t("./defaults").supplyDefaults,n.supplyLayoutDefaults=t("./layout_defaults").supplyLayoutDefaults,n.calc=t("./calc"),n.setPositions=t("./set_positions").setPositions,n.plot=t("./plot").plot,n.style=t("./style"),n.hoverPoints=t("./hover").hoverPoints,n.selectPoints=t("./select"),n.moduleType="trace",n.name="box",n.basePlotModule=t("../../plots/cartesian"),n.categories=["cartesian","symbols","oriented","box-violin","showLegend"],n.meta={},e.exports=n},{"../../plots/cartesian":781,"./attributes":877,"./calc":878,"./defaults":879,"./hover":880,"./layout_attributes":882,"./layout_defaults":883,"./plot":884,"./select":885,"./set_positions":886,"./style":887}],882:[function(t,e,r){"use 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o,s,l=e.pos,c=e.val,u=a.bPos,f=a.wdPos||0,h=a.bPosPxOffset||0,d=r.whiskerwidth||0,p=r.notched||!1,m=p?1-2*r.notchwidth:1;Array.isArray(a.bdPos)?(o=a.bdPos[0],s=a.bdPos[1]):(o=a.bdPos,s=a.bdPos),t.selectAll("path.box").data(i.identity).enter().append("path").style("vector-effect","non-scaling-stroke").attr("class","box").each(function(t){var e=t.pos,a=l.c2p(e+u,!0)+h,v=l.c2p(e+u-o,!0)+h,g=l.c2p(e+u+s,!0)+h,y=l.c2p(e+u-f,!0)+h,b=l.c2p(e+u+f,!0)+h,x=l.c2p(e+u-o*m,!0)+h,_=l.c2p(e+u+s*m,!0)+h,w=c.c2p(t.q1,!0),M=c.c2p(t.q3,!0),k=i.constrain(c.c2p(t.med,!0),Math.min(w,M)+1,Math.max(w,M)-1),A=c.c2p(!1===r.boxpoints?t.min:t.lf,!0),T=c.c2p(!1===r.boxpoints?t.max:t.uf,!0),E=c.c2p(t.ln,!0),S=c.c2p(t.un,!0);"h"===r.orientation?n.select(this).attr("d","M"+k+","+x+"V"+_+"M"+w+","+v+"V"+g+(p?"H"+E+"L"+k+","+_+"L"+S+","+g:"")+"H"+M+"V"+v+(p?"H"+S+"L"+k+","+x+"L"+E+","+v:"")+"ZM"+w+","+a+"H"+A+"M"+M+","+a+"H"+T+(0===d?"":"M"+A+","+y+"V"+b+"M"+T+","+y+"V"+b)):n.select(this).attr("d","M"+x+","+k+"H"+_+"M"+v+","+w+"H"+g+(p?"V"+E+"L"+_+","+k+"L"+g+","+S:"")+"V"+M+"H"+v+(p?"V"+S+"L"+x+","+k+"L"+v+","+E:"")+"ZM"+a+","+w+"V"+A+"M"+a+","+M+"V"+T+(0===d?"":"M"+y+","+A+"H"+b+"M"+y+","+T+"H"+b))})}function f(t,e,r,n){var u=e.x,f=e.y,h=n.bdPos,d=n.bPos,p=r.boxpoints||r.points;o=2e9,t.selectAll("g.points").data(function(t){return 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o,s,l=e.pos,c=e.val,u=a.bPos,f=a.bPosPxOffset||0;Array.isArray(a.bdPos)?(o=a.bdPos[0],s=a.bdPos[1]):(o=a.bdPos,s=a.bdPos),t.selectAll("path.mean").data(i.identity).enter().append("path").attr("class","mean").style({fill:"none","vector-effect":"non-scaling-stroke"}).each(function(t){var e=l.c2p(t.pos+u,!0)+f,i=l.c2p(t.pos+u-o,!0)+f,a=l.c2p(t.pos+u+s,!0)+f,h=c.c2p(t.mean,!0),d=c.c2p(t.mean-t.sd,!0),p=c.c2p(t.mean+t.sd,!0);"h"===r.orientation?n.select(this).attr("d","M"+h+","+i+"V"+a+("sd"===r.boxmean?"m0,0L"+d+","+e+"L"+h+","+i+"L"+p+","+e+"Z":"")):n.select(this).attr("d","M"+i+","+h+"H"+a+("sd"===r.boxmean?"m0,0L"+e+","+d+"L"+i+","+h+"L"+e+","+p+"Z":""))})}e.exports={plot:function(t,e,r){var i=t._fullLayout,a=e.xaxis,o=e.yaxis;e.plot.select(".boxlayer").selectAll("g.trace.boxes").data(r).enter().append("g").attr("class","trace boxes").each(function(t){var e,r,s=t[0],l=s.t,c=s.trace,d=s.node3=n.select(this),p=i._numBoxes,m="group"===i.boxmode&&p>1,v=l.dPos*(1-i.boxgap)*(1-i.boxgroupgap)/(m?p:1),g=m?2*l.dPos*((l.num+.5)/p-.5)*(1-i.boxgap):0,y=v*c.whiskerwidth;!0!==c.visible||l.empty?n.select(this).remove():("h"===c.orientation?(e=o,r=a):(e=a,r=o),l.bPos=g,l.bdPos=v,l.wdPos=y,u(d,{pos:e,val:r},c,l),c.boxpoints&&f(d,{x:a,y:o},c,l),c.boxmean&&h(d,{pos:e,val:r},c,l))})},plotBoxAndWhiskers:u,plotPoints:f,plotBoxMean:h}},{"../../components/drawing":623,"../../lib":724,d3:128}],885:[function(t,e,r){"use strict";e.exports=function(t,e){var r,n,i=t.cd,a=t.xaxis,o=t.yaxis,s=[];if(!1===e)for(r=0;r<i.length;r++)for(n=0;n<(i[r].pts||[]).length;n++)i[r].pts[n].selected=0;else for(r=0;r<i.length;r++)for(n=0;n<(i[r].pts||[]).length;n++){var l=i[r].pts[n],c=a.c2p(l.x),u=o.c2p(l.y);e.contains([c,u])?(s.push({pointNumber:l.i,x:a.c2d(l.x),y:o.c2d(l.y)}),l.selected=1):l.selected=0}return s}},{}],886:[function(t,e,r){"use strict";var n=t("../../plots/cartesian/axes"),i=t("../../lib"),a=["v","h"];function o(t,e,r,a,o){var s,l,c,u=e.calcdata,f=e._fullLayout,h=[],d="violin"===t?"_numViolins":"_numBoxes";for(s=0;s<r.length;s++)for(c=u[r[s]],l=0;l<c.length;l++)h.push(c[l].pos);if(h.length){var p=i.distinctVals(h),m=p.minDiff/2;for(h.length===p.vals.length&&(f[d]=1),n.minDtick(a,p.minDiff,p.vals[0],!0),s=0;s<r.length;s++)(c=u[r[s]])[0].t.dPos=m;var v=(1-f[t+"gap"])*(1-f[t+"groupgap"])*m/f[d];n.expand(a,p.vals,{vpadminus:m+o[0]*v,vpadplus:m+o[1]*v})}}e.exports={setPositions:function(t,e){for(var r=t.calcdata,n=e.xaxis,i=e.yaxis,s=0;s<a.length;s++){for(var l=a[s],c="h"===l?i:n,u=[],f=0,h=0,d=0;d<r.length;d++){var p=r[d],m=p[0].t,v=p[0].trace;!0!==v.visible||"box"!==v.type||m.empty||v.orientation!==l||v.xaxis!==n._id||v.yaxis!==i._id||(u.push(d),!1!==v.boxpoints&&(f=Math.max(f,v.jitter-v.pointpos-1),h=Math.max(h,v.jitter+v.pointpos-1)))}o("box",t,u,c,[f,h])}},setPositionOffset:o}},{"../../lib":724,"../../plots/cartesian/axes":770}],887:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../components/color"),a=t("../../components/drawing");e.exports=function(t,e){var r=e?e[0].node3:n.select(t).selectAll("g.trace.boxes");r.style("opacity",function(t){return t[0].trace.opacity}),r.each(function(e){var r=n.select(this),o=e[0].trace,s=o.line.width;r.selectAll("path.box").style("stroke-width",s+"px").call(i.stroke,o.line.color).call(i.fill,o.fillcolor),r.selectAll("path.mean").style({"stroke-width":s,"stroke-dasharray":2*s+"px,"+s+"px"}).call(i.stroke,o.line.color);var l=r.selectAll("path.point");a.pointStyle(l,o,t),a.selectedPointStyle(l,o)})}},{"../../components/color":598,"../../components/drawing":623,d3:128}],888:[function(t,e,r){"use strict";var n=t("../../lib").extendFlat,i=t("../ohlc/attributes"),a=t("../box/attributes");function o(t){return{name:i.increasing.name,showlegend:i.increasing.showlegend,line:{color:n({},a.line.color,{dflt:t}),width:a.line.width,editType:"style"},fillcolor:a.fillcolor,editType:"style"}}e.exports={x:i.x,open:i.open,high:i.high,low:i.low,close:i.close,line:{width:n({},a.line.width,{}),editType:"style"},increasing:o(i.increasing.line.color.dflt),decreasing:o(i.decreasing.line.color.dflt),text:i.text,whiskerwidth:n({},a.whiskerwidth,{dflt:0})}},{"../../lib":724,"../box/attributes":877,"../ohlc/attributes":1006}],889:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../ohlc/ohlc_defaults"),a=t("../ohlc/direction_defaults"),o=t("../ohlc/helpers"),s=t("./attributes");function 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c=t[i],u=c.dim1,f=u.crossfilterDimensionIndex,h=c.canvasX,p=c.canvasY,g=c.dim2.crossfilterDimensionIndex,y=c.panelSizeX,b=c.panelSizeY,w=h+y;if(e||!V[f]||V[f][0]!==h||V[f][1]!==w){V[f]=[h,w];var M=q(f,g,h,p,y,b,u.crossfilterDimensionIndex,r||u.scatter?1:0,i,a,o);E.clearOnly=n,v(F,B,E,e?d.blockLineCount:C,C,M)}}},readPixel:function(t,e){return F.read({x:t,y:e,width:1,height:1,data:p}),p},readPixels:function(t,e,r,n){var i=new Uint8Array(4*r*n);return F.read({x:t,y:e,width:r,height:n,data:i}),i},destroy:function(){t.style["pointer-events"]="none",j.destroy()}}}},{"./constants":1017,glslify:253}],1021:[function(t,e,r){"use strict";var n=t("./lines"),i=t("./constants"),a=t("../../lib"),o=t("d3"),s=t("../../components/drawing"),l=t("../../lib/gup").keyFun,c=t("../../lib/gup").repeat,u=t("../../lib/gup").unwrap;function f(t){return!("visible"in t)||t.visible}function h(t){var e=t.range?t.range[0]:o.min(t.values),r=t.range?t.range[1]:o.max(t.values);return!isNaN(e)&&isFinite(e)||(e=0),!isNaN(r)&&isFinite(r)||(r=0),e===r&&(void 0===e?(e=0,r=1):0===e?(e-=1,r+=1):(e*=.9,r*=1.1)),[e,r]}function d(t,e){var r,n,i,a,o;for(r=0,i=1/0,a=(n=t.range())[0];r<n.length;r++){if((o=Math.abs(n[r]-e))>i)return a;i=o,a=n[r]}return n[n.length-1]}function p(t){return o.scale.linear().domain(h(t))}function m(t,e,r){var n=u(e),s=n.trace,l=n.lineColor,c=n.cscale,h=s.line,d=s.domain,m=s.dimensions,v=t.width,g=s.labelfont,y=s.tickfont,b=s.rangefont,x=a.extendDeep({},h,{color:l.map(p({values:l,range:[h.cmin,h.cmax]})),blockLineCount:i.blockLineCount,canvasOverdrag:i.overdrag*i.canvasPixelRatio}),_=Math.floor(v*(d.x[1]-d.x[0])),w=Math.floor(t.height*(d.y[1]-d.y[0])),M=t.margin||{l:80,r:80,t:100,b:80},k=_,A=w;return{key:r,colCount:m.filter(f).length,dimensions:m,tickDistance:i.tickDistance,unitToColor:function(t){var e=t.map(function(t){return t[0]}),r=t.map(function(t){return 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m[e.label]=(c||0)+1,{key:e.label+(c?"__"+c:""),label:e.label,tickFormat:e.tickformat,tickvals:e.tickvals,ticktext:e.ticktext,ordinal:!!e.tickvals,scatter:i.scatter||e.scatter,xIndex:n,crossfilterDimensionIndex:n,visibleIndex:e._index,height:r,values:e.values,paddedUnitValues:e.values.map(l).map(u),xScale:s,x:s(n),canvasX:s(n)*a,unitScale:function(t,e){return o.scale.linear().range([t-e,e])}(r,i.verticalPadding),domainScale:function(t,e,r){var n=h(r),i=r.ticktext;return r.tickvals?o.scale.ordinal().domain(r.tickvals.map(function(t,e){return function(r,n){if(e){var i=e[n];return null===i||void 0===i?t(r):i}return t(r)}}(o.format(r.tickformat),i))).range(r.tickvals.map(function(t){return(t-n[0])/(n[1]-n[0])}).map(function(r){return t-e+r*(e-(t-e))})):o.scale.linear().domain(n).range([t-e,e])}(r,i.verticalPadding,e),ordinalScale:function(t){var e=h(t);return t.tickvals&&o.scale.ordinal().domain(t.tickvals).range(t.tickvals.map(function(t){return(t-e[0])/(e[1]-e[0])}))}(e),domainToUnitScale:l,filter:e.constraintrange?e.constraintrange.map(l):[0,1],parent:d,model:t}}),d}function g(t){t.classed(i.cn.axisExtentText,!0).attr("text-anchor","middle").style("cursor","default").style("user-select","none")}e.exports=function(t,e,r,f,h,p){var y=!1,b=!0;var x=f.filter(function(t){return u(t).trace.visible}).map(m.bind(0,h)).map(v);r.each(function(t,e){return a.extendFlat(t,x[e])});var _=r.selectAll(".gl-canvas").each(function(t){t.viewModel=x[0],t.model=t.viewModel?t.viewModel.model:null}),w={renderers:[],dimensions:[]},M=null;_.filter(function(t){return t.pick}).style("pointer-events","auto").on("mousemove",function(t){if(b&&t.lineLayer&&p&&p.hover){var e=o.event,r=this.width,n=this.height,i=o.mouse(this),a=i[0],s=i[1];if(a<0||s<0||a>=r||s>=n)return;var l=t.lineLayer.readPixel(a,n-1-s),c=0!==l[3],u=c?l[2]+256*(l[1]+256*l[0]):null,f={x:a,y:s,clientX:e.clientX,clientY:e.clientY,dataIndex:t.model.key,curveNumber:u};u!==M&&(c?p.hover(f):p.unhover&&p.unhover(f),M=u)}}),_.style("opacity",function(t){return t.pick?.01:1}),e.style("background","rgba(255, 255, 255, 0)");var k=e.selectAll("."+i.cn.parcoords).data(x,l);k.exit().remove(),k.enter().append("g").classed(i.cn.parcoords,!0).attr("overflow","visible").style("box-sizing","content-box").style("position","absolute").style("left",0).style("overflow","visible").style("shape-rendering","crispEdges").style("pointer-events","none").call(function(t){var e=t.selectAll("defs").data(c,l);e.enter().append("defs");var r=e.selectAll("#"+i.id.filterBarPattern).data(c,l);r.enter().append("pattern").attr("id",i.id.filterBarPattern).attr("patternUnits","userSpaceOnUse"),r.attr("x",-i.bar.width).attr("width",i.bar.capturewidth).attr("height",function(t){return t.model.height});var n=r.selectAll("rect").data(c,l);n.enter().append("rect").attr("shape-rendering","crispEdges"),n.attr("height",function(t){return t.model.height}).attr("width",i.bar.width).attr("x",i.bar.width/2).attr("fill",i.bar.fillcolor).attr("fill-opacity",i.bar.fillopacity).attr("stroke",i.bar.strokecolor).attr("stroke-opacity",i.bar.strokeopacity).attr("stroke-width",i.bar.strokewidth)}),k.attr("width",function(t){return t.model.width+t.model.pad.l+t.model.pad.r}).attr("height",function(t){return t.model.height+t.model.pad.t+t.model.pad.b}).attr("transform",function(t){return"translate("+t.model.translateX+","+t.model.translateY+")"});var A=k.selectAll("."+i.cn.parcoordsControlView).data(c,l);A.enter().append("g").classed(i.cn.parcoordsControlView,!0).style("box-sizing","content-box"),A.attr("transform",function(t){return"translate("+t.model.pad.l+","+t.model.pad.t+")"});var T=A.selectAll("."+i.cn.yAxis).data(function(t){return t.dimensions},l);function E(t){return t.dimensions.some(function(t){return 0!==t.filter[0]||1!==t.filter[1]})}function S(t,e){return(i.scatter?function(t,e){for(var r=e.panels||(e.panels=[]),n=t.each(function(t){return t})[e.key].map(function(t){return t.__data__}),i=n.length-1,a=i,o=0;o<i;o++)for(var s=0;s<i;s++){var l=r[s+o*i]||(r[s+o*i]={}),c=n[s],u=n[s+1];l.dim1=n[o+1],l.dim2=u,l.canvasX=c.canvasX,l.panelSizeX=u.canvasX-c.canvasX,l.panelSizeY=e.model.canvasHeight/a,l.y=o*l.panelSizeY,l.canvasY=e.model.canvasHeight-l.y-l.panelSizeY}}:function(t,e){for(var r=e.panels||(e.panels=[]),n=t.each(function(t){return t})[e.key].map(function(t){return t.__data__}),i=n.length-1,a=0;a<1;a++)for(var o=0;o<i;o++){var s=r[o+a*i]||(r[o+a*i]={}),l=n[o],c=n[o+1];s.dim1=l,s.dim2=c,s.canvasX=l.canvasX,s.panelSizeX=c.canvasX-l.canvasX,s.panelSizeY=e.model.canvasHeight/1,s.y=a*s.panelSizeY,s.canvasY=e.model.canvasHeight-s.y-s.panelSizeY}})(t,e)}T.enter().append("g").classed(i.cn.yAxis,!0).each(function(t){w.dimensions.push(t)}),A.each(function(t){S(T,t)}),_.filter(function(t){return!!t.viewModel}).each(function(t){t.lineLayer=n(this,t,i.scatter),t.viewModel[t.key]=t.lineLayer,w.renderers.push(function(){t.lineLayer.render(t.viewModel.panels,!0)}),t.lineLayer.render(t.viewModel.panels,!t.context)}),T.attr("transform",function(t){return"translate("+t.xScale(t.xIndex)+", 0)"}),T.call(o.behavior.drag().origin(function(t){return t}).on("drag",function(t){var e=t.parent;b=!1,y||(t.x=Math.max(-i.overdrag,Math.min(t.model.width+i.overdrag,o.event.x)),t.canvasX=t.x*t.model.canvasPixelRatio,T.sort(function(t,e){return t.x-e.x}).each(function(e,r){e.xIndex=r,e.x=t===e?e.x:e.xScale(e.xIndex),e.canvasX=e.x*e.model.canvasPixelRatio}),S(T,e),T.filter(function(e){return 0!==Math.abs(t.xIndex-e.xIndex)}).attr("transform",function(t){return"translate("+t.xScale(t.xIndex)+", 0)"}),o.select(this).attr("transform","translate("+t.x+", 0)"),T.each(function(r,n,i){i===t.parent.key&&(e.dimensions[n]=r)}),e.contextLayer&&e.contextLayer.render(e.panels,!1,!E(e)),e.focusLayer.render&&e.focusLayer.render(e.panels))}).on("dragend",function(t){var e=t.parent;y?"ending"===y&&(y=!1):(t.x=t.xScale(t.xIndex),t.canvasX=t.x*t.model.canvasPixelRatio,S(T,e),o.select(this).attr("transform",function(t){return"translate("+t.x+", 0)"}),e.contextLayer&&e.contextLayer.render(e.panels,!1,!E(e)),e.focusLayer&&e.focusLayer.render(e.panels),e.pickLayer&&e.pickLayer.render(e.panels,!0),b=!0,p&&p.axesMoved&&p.axesMoved(e.key,e.dimensions.map(function(t){return t.crossfilterDimensionIndex})))})),T.exit().remove();var L=T.selectAll("."+i.cn.axisOverlays).data(c,l);L.enter().append("g").classed(i.cn.axisOverlays,!0),L.selectAll("."+i.cn.axis).remove();var C=L.selectAll("."+i.cn.axis).data(c,l);C.enter().append("g").classed(i.cn.axis,!0),C.each(function(t){var e=t.model.height/t.model.tickDistance,r=t.domainScale,n=r.domain();o.select(this).call(o.svg.axis().orient("left").tickSize(4).outerTickSize(2).ticks(e,t.tickFormat).tickValues(t.ordinal?n:null).tickFormat(t.ordinal?function(t){return t}:null).scale(r)),s.font(C.selectAll("text"),t.model.tickFont)}),C.selectAll(".domain, .tick>line").attr("fill","none").attr("stroke","black").attr("stroke-opacity",.25).attr("stroke-width","1px"),C.selectAll("text").style("text-shadow","1px 1px 1px #fff, -1px -1px 1px #fff, 1px -1px 1px #fff, -1px 1px 1px #fff").style("cursor","default").style("user-select","none");var P=L.selectAll("."+i.cn.axisHeading).data(c,l);P.enter().append("g").classed(i.cn.axisHeading,!0);var z=P.selectAll("."+i.cn.axisTitle).data(c,l);z.enter().append("text").classed(i.cn.axisTitle,!0).attr("text-anchor","middle").style("cursor","ew-resize").style("user-select","none").style("pointer-events","auto"),z.attr("transform","translate(0,"+-i.axisTitleOffset+")").text(function(t){return t.label}).each(function(t){s.font(z,t.model.labelFont)});var O=L.selectAll("."+i.cn.axisExtent).data(c,l);O.enter().append("g").classed(i.cn.axisExtent,!0);var D=O.selectAll("."+i.cn.axisExtentTop).data(c,l);D.enter().append("g").classed(i.cn.axisExtentTop,!0),D.attr("transform","translate(0,"+-i.axisExtentOffset+")");var I=D.selectAll("."+i.cn.axisExtentTopText).data(c,l);function R(t){return t.ordinal?function(){return""}:o.format(t.tickFormat)}I.enter().append("text").classed(i.cn.axisExtentTopText,!0).call(g),I.text(function(t){return R(t)(t.domainScale.domain().slice(-1)[0])}).each(function(t){s.font(I,t.model.rangeFont)});var N=O.selectAll("."+i.cn.axisExtentBottom).data(c,l);N.enter().append("g").classed(i.cn.axisExtentBottom,!0),N.attr("transform",function(t){return"translate(0,"+(t.model.height+i.axisExtentOffset)+")"});var F=N.selectAll("."+i.cn.axisExtentBottomText).data(c,l);F.enter().append("text").classed(i.cn.axisExtentBottomText,!0).attr("dy","0.75em").call(g),F.text(function(t){return R(t)(t.domainScale.domain()[0])}).each(function(t){s.font(F,t.model.rangeFont)});var j=L.selectAll("."+i.cn.axisBrush).data(c,l),B=j.enter().append("g").classed(i.cn.axisBrush,!0);j.each(function(t){t.brush||(t.brush=o.svg.brush().y(t.unitScale).on("brushstart",q).on("brush",H).on("brushend",G),0===t.filter[0]&&1===t.filter[1]||t.brush.extent(t.filter),o.select(this).call(t.brush))}),B.selectAll("rect").attr("x",-i.bar.capturewidth/2).attr("width",i.bar.capturewidth),B.selectAll("rect.extent").attr("fill","url(#"+i.id.filterBarPattern+")").style("cursor","ns-resize").filter(function(t){return 0===t.filter[0]&&1===t.filter[1]}).attr("y",-100),B.selectAll(".resize rect").attr("height",i.bar.handleheight).attr("opacity",0).style("visibility","visible"),B.selectAll(".resize.n rect").style("cursor","n-resize").attr("y",i.bar.handleoverlap-i.bar.handleheight),B.selectAll(".resize.s rect").style("cursor","s-resize").attr("y",i.bar.handleoverlap);var U=!1,V=!1;function q(){U=!0,y=!0}function H(t){b=!1;var e=t.parent,r=t.brush.extent(),n=e.dimensions,i=n[t.xIndex].filter,a=U&&r[0]===r[1];a&&(t.brush.clear(),o.select(this).select("rect.extent").attr("y",-100));var s=a?[0,1]:r.slice();if(s[0]!==i[0]||s[1]!==i[1]){n[t.xIndex].filter=s,e.focusLayer&&e.focusLayer.render(e.panels,!0);var l=E(e);!V&&l?(e.contextLayer&&e.contextLayer.render(e.panels,!0),V=!0):V&&!l&&(e.contextLayer&&e.contextLayer.render(e.panels,!0,!0),V=!1)}U=!1}function G(t){var e=t.parent,r=t.brush.extent(),n=r[0]===r[1],i=e.dimensions[t.xIndex].filter;if(!n&&t.ordinal&&(i[0]=d(t.ordinalScale,i[0]),i[1]=d(t.ordinalScale,i[1]),i[0]===i[1]&&(i[0]=Math.max(0,i[0]-.05),i[1]=Math.min(1,i[1]+.05)),o.select(this).transition().duration(150).call(t.brush.extent(i)),e.focusLayer.render(e.panels,!0)),e.pickLayer&&e.pickLayer.render(e.panels,!0),b=!0,y="ending",p&&p.filterChanged){var a=t.domainToUnitScale.invert,s=i.map(a);p.filterChanged(e.key,t.visibleIndex,s)}}return w}},{"../../components/drawing":623,"../../lib":724,"../../lib/gup":721,"./constants":1017,"./lines":1020,d3:128}],1022:[function(t,e,r){(function(r){"use strict";var n=t("./parcoords"),i=t("regl");e.exports=function(t,e){var a=t._fullLayout,o=a._toppaper,s=a._paperdiv,l=a._glcontainer;a._glcanvas.each(function(e){e.regl||(e.regl=i({canvas:this,attributes:{antialias:!e.pick,preserveDrawingBuffer:!0},pixelRatio:t._context.plotGlPixelRatio||r.devicePixelRatio}))});var c={},u={},f=a._size;e.forEach(function(e,r){c[r]=t.data[r].dimensions,u[r]=t.data[r].dimensions.slice()});n(s,o,l,e,{width:f.w,height:f.h,margin:{t:f.t,r:f.r,b:f.b,l:f.l}},{filterChanged:function(e,r,n){var i=u[e][r],a=i.constraintrange;a&&2===a.length||(a=i.constraintrange=[]),a[0]=n[0],a[1]=n[1],t.emit("plotly_restyle")},hover:function(e){t.emit("plotly_hover",e)},unhover:function(e){t.emit("plotly_unhover",e)},axesMoved:function(e,r){function n(t){return!("visible"in t)||t.visible}function i(t,e,r){var n=e.indexOf(r),i=t.indexOf(n);return-1===i&&(i+=e.length),i}var a=function(t){return function(e,n){return i(r,t,e)-i(r,t,n)}}(u[e].filter(n));c[e].sort(a),u[e].filter(function(t){return!n(t)}).sort(function(t){return u[e].indexOf(t)}).forEach(function(t){c[e].splice(c[e].indexOf(t),1),c[e].splice(u[e].indexOf(t),0,t)}),t.emit("plotly_restyle")}})}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof 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n=t("../../components/color/attributes"),i=t("../../plots/font_attributes"),a=t("../../plots/attributes"),o=t("../../plots/domain_attributes"),s=t("../../lib/extend").extendFlat,l=i({editType:"calc",colorEditType:"style"});e.exports={labels:{valType:"data_array",editType:"calc"},label0:{valType:"number",dflt:0,editType:"calc"},dlabel:{valType:"number",dflt:1,editType:"calc"},values:{valType:"data_array",editType:"calc"},marker:{colors:{valType:"data_array",editType:"calc"},line:{color:{valType:"color",dflt:n.defaultLine,arrayOk:!0,editType:"style"},width:{valType:"number",min:0,dflt:0,arrayOk:!0,editType:"style"},editType:"calc"},editType:"calc"},text:{valType:"data_array",editType:"calc"},hovertext:{valType:"string",dflt:"",arrayOk:!0,editType:"style"},scalegroup:{valType:"string",dflt:"",editType:"calc"},textinfo:{valType:"flaglist",flags:["label","text","value","percent"],extras:["none"],editType:"calc"},hoverinfo:s({},a.hoverinfo,{flags:["label","text","value","percent","name"]}),textposition:{valType:"enumerated",values:["inside","outside","auto","none"],dflt:"auto",arrayOk:!0,editType:"calc"},textfont:s({},l,{}),insidetextfont:s({},l,{}),outsidetextfont:s({},l,{}),domain:o({name:"pie",trace:!0,editType:"calc"}),hole:{valType:"number",min:0,max:1,dflt:0,editType:"calc"},sort:{valType:"boolean",dflt:!0,editType:"calc"},direction:{valType:"enumerated",values:["clockwise","counterclockwise"],dflt:"counterclockwise",editType:"calc"},rotation:{valType:"number",min:-360,max:360,dflt:0,editType:"calc"},pull:{valType:"number",min:0,max:1,dflt:0,arrayOk:!0,editType:"calc"}}},{"../../components/color/attributes":597,"../../lib/extend":713,"../../plots/attributes":768,"../../plots/domain_attributes":796,"../../plots/font_attributes":797}],1024:[function(t,e,r){"use 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r,n,u,f,h,d=e.values,p=Array.isArray(d)&&d.length,m=e.labels,v=e.marker.colors||[],g=[],y=t._fullLayout,b=y.colorway,x=y._piecolormap,_={},w=0,M=y.hiddenlabels||[];if(y._piecolorway||b===o.defaults||(y._piecolorway=c(b)),e.dlabel)for(m=new Array(d.length),r=0;r<d.length;r++)m[r]=String(e.label0+r*e.dlabel);function k(t,e){return!!t&&(!!(t=a(t)).isValid()&&(t=o.addOpacity(t,t.getAlpha()),x[e]||(x[e]=t),t))}var A=(p?d:m).length;for(r=0;r<A;r++){if(p){if(n=d[r],!i(n))continue;if((n=+n)<0)continue}else n=1;void 0!==(u=m[r])&&""!==u||(u=r);var T=_[u=String(u)];void 0===T?(_[u]=g.length,(f=-1!==M.indexOf(u))||(w+=n),g.push({v:n,label:u,color:k(v[r]),i:r,pts:[r],hidden:f})):((h=g[T]).v+=n,h.pts.push(r),h.hidden||(w+=n),!1===h.color&&v[r]&&(h.color=k(v[r],u)))}for(e.sort&&g.sort(function(t,e){return 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void(e.visible=!1);o("label0"),o("dlabel")}o("marker.line.width")&&o("marker.line.color"),o("marker.colors"),o("scalegroup");var u=o("text"),f=o("textinfo",Array.isArray(u)?"text+percent":"percent");if(o("hovertext"),f&&"none"!==f){var h=o("textposition"),d=Array.isArray(h)||"auto"===h,p=d||"inside"===h,m=d||"outside"===h;if(p||m){var v=s(o,"textfont",a.font);p&&s(o,"insidetextfont",v),m&&s(o,"outsidetextfont",v)}}o("domain.x"),o("domain.y"),o("hole"),o("sort"),o("direction"),o("rotation"),o("pull")}},{"../../lib":724,"./attributes":1023}],1027:[function(t,e,r){"use strict";var n=t("../../components/fx/helpers").appendArrayMultiPointValues;e.exports=function(t,e){var r={curveNumber:e.index,pointNumbers:t.pts,data:e._input,fullData:e,label:t.label,color:t.color,value:t.v,v:t.v};return 1===t.pts.length&&(r.pointNumber=r.i=t.pts[0]),n(r,e,t.pts),r}},{"../../components/fx/helpers":637}],1028:[function(t,e,r){"use strict";var n=t("../../lib");r.formatPiePercent=function(t,e){var r=(100*t).toPrecision(3);return-1!==r.lastIndexOf(".")&&(r=r.replace(/[.]?0+$/,"")),n.numSeparate(r,e)+"%"},r.formatPieValue=function(t,e){var r=t.toPrecision(10);return-1!==r.lastIndexOf(".")&&(r=r.replace(/[.]?0+$/,"")),n.numSeparate(r,e)},r.getFirstFilled=function(t,e){if(Array.isArray(t))for(var r=0;r<e.length;r++){var n=t[e[r]];if(n||0===n)return n}},r.castOption=function(t,e){return Array.isArray(t)?r.getFirstFilled(t,e):t||void 0}},{"../../lib":724}],1029:[function(t,e,r){"use strict";var n={};n.attributes=t("./attributes"),n.supplyDefaults=t("./defaults"),n.supplyLayoutDefaults=t("./layout_defaults"),n.layoutAttributes=t("./layout_attributes"),n.calc=t("./calc"),n.plot=t("./plot"),n.style=t("./style"),n.styleOne=t("./style_one"),n.moduleType="trace",n.name="pie",n.basePlotModule=t("./base_plot"),n.categories=["pie","showLegend"],n.meta={},e.exports=n},{"./attributes":1023,"./base_plot":1024,"./calc":1025,"./defaults":1026,"./layout_attributes":1030,"./layout_defaults":1031,"./plot":1032,"./style":1033,"./style_one":1034}],1030:[function(t,e,r){"use strict";e.exports={hiddenlabels:{valType:"data_array",editType:"calc"}}},{}],1031:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("./layout_attributes");e.exports=function(t,e){var r,a;r="hiddenlabels",n.coerce(t,e,i,r,a)}},{"../../lib":724,"./layout_attributes":1030}],1032:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../components/fx"),a=t("../../components/color"),o=t("../../components/drawing"),s=t("../../lib/svg_text_utils"),l=t("./helpers"),c=t("./event_data");function u(t,e){if(t.v===e.vTotal&&!e.trace.hole)return 1;var r=Math.PI*Math.min(t.v/e.vTotal,.5);return Math.min(1/(1+1/Math.sin(r)),(1-e.trace.hole)/2)}function f(t,e){var r=e.pxmid[0],n=e.pxmid[1],i=t.width/2,a=t.height/2;return r<0&&(i*=-1),n<0&&(a*=-1),{scale:1,rCenter:1,rotate:0,x:i+Math.abs(a)*(i>0?1:-1)/2,y:a/(1+r*r/(n*n)),outside:!0}}e.exports=function(t,e){var r=t._fullLayout;!function(t,e){var r,n,i,a,o,s,l,c,u,f=[];for(i=0;i<t.length;i++){if(o=t[i][0],s=o.trace,r=e.w*(s.domain.x[1]-s.domain.x[0]),n=e.h*(s.domain.y[1]-s.domain.y[0]),l=s.pull,Array.isArray(l))for(l=0,a=0;a<s.pull.length;a++)s.pull[a]>l&&(l=s.pull[a]);o.r=Math.min(r,n)/(2+2*l),o.cx=e.l+e.w*(s.domain.x[1]+s.domain.x[0])/2,o.cy=e.t+e.h*(2-s.domain.y[1]-s.domain.y[0])/2,s.scalegroup&&-1===f.indexOf(s.scalegroup)&&f.push(s.scalegroup)}for(a=0;a<f.length;a++){for(u=1/0,c=f[a],i=0;i<t.length;i++)(o=t[i][0]).trace.scalegroup===c&&(u=Math.min(u,o.r*o.r/o.vTotal));for(i=0;i<t.length;i++)(o=t[i][0]).trace.scalegroup===c&&(o.r=Math.sqrt(u*o.vTotal))}}(e,r._size);var h=r._pielayer.selectAll("g.trace").data(e);h.enter().append("g").attr({"stroke-linejoin":"round",class:"trace"}),h.exit().remove(),h.order(),h.each(function(e){var h=n.select(this),d=e[0],p=d.trace;!function(t){var 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o=t._fullLayout,s=t._fullData[p.index];if(!t._dragging&&!1!==o.hovermode){var f=s.hoverinfo;if(Array.isArray(f)&&(f=i.castHoverinfo({hoverinfo:[l.castOption(f,e.pts)],_module:p._module},o,0)),"all"===f&&(f="label+text+value+percent+name"),"none"!==f&&"skip"!==f&&f){var m=u(e,d),v=a+e.pxmid[0]*(1-m),g=h+e.pxmid[1]*(1-m),y=r.separators,_=[];if(-1!==f.indexOf("label")&&_.push(e.label),-1!==f.indexOf("text")){var w=l.castOption(s.hovertext||s.text,e.pts);w&&_.push(w)}-1!==f.indexOf("value")&&_.push(l.formatPieValue(e.v,y)),-1!==f.indexOf("percent")&&_.push(l.formatPiePercent(e.v/d.vTotal,y));var M=p.hoverlabel,k=M.font;i.loneHover({x0:v-m*d.r,x1:v+m*d.r,y:g,text:_.join("<br>"),name:-1!==f.indexOf("name")?s.name:void 0,idealAlign:e.pxmid[0]<0?"left":"right",color:l.castOption(M.bgcolor,e.pts)||e.color,borderColor:l.castOption(M.bordercolor,e.pts),fontFamily:l.castOption(k.family,e.pts),fontSize:l.castOption(k.size,e.pts),fontColor:l.castOption(k.color,e.pts)},{container:o._hoverlayer.node(),outerContainer:o._paper.node(),gd:t}),b=!0}t.emit("plotly_hover",{points:[c(e,s)],event:n.event}),x=!0}}).on("mouseout",function(r){var a=t._fullLayout,o=t._fullData[p.index];x&&(r.originalEvent=n.event,t.emit("plotly_unhover",{points:[c(e,o)],event:n.event}),x=!1),b&&(i.loneUnhover(a._hoverlayer.node()),b=!1)}).on("click",function(){var r=t._fullLayout,a=t._fullData[p.index];t._dragging||!1===r.hovermode||(t._hoverdata=[c(e,a)],i.click(t,n.event))}),p.pull){var _=+l.castOption(p.pull,e.pts)||0;_>0&&(a+=_*e.pxmid[0],h+=_*e.pxmid[1])}e.cxFinal=a,e.cyFinal=h;var w=p.hole;if(e.v===d.vTotal){var M="M"+(a+e.px0[0])+","+(h+e.px0[1])+S(e.px0,e.pxmid,!0,1)+S(e.pxmid,e.px0,!0,1)+"Z";w?y.attr("d","M"+(a+w*e.px0[0])+","+(h+w*e.px0[1])+S(e.px0,e.pxmid,!1,w)+S(e.pxmid,e.px0,!1,w)+"Z"+M):y.attr("d",M)}else{var k=S(e.px0,e.px1,!0,1);if(w){var A=1-w;y.attr("d","M"+(a+w*e.px1[0])+","+(h+w*e.px1[1])+S(e.px1,e.px0,!1,w)+"l"+A*e.px0[0]+","+A*e.px0[1]+k+"Z")}else y.attr("d","M"+a+","+h+"l"+e.px0[0]+","+e.px0[1]+k+"Z")}var T=l.castOption(p.textposition,e.pts),E=g.selectAll("g.slicetext").data(e.text&&"none"!==T?[0]:[]);E.enter().append("g").classed("slicetext",!0),E.exit().remove(),E.each(function(){var r=n.select(this).selectAll("text").data([0]);r.enter().append("text").attr("data-notex",1),r.exit().remove(),r.text(e.text).attr({class:"slicetext",transform:"","text-anchor":"middle"}).call(o.font,"outside"===T?p.outsidetextfont:p.insidetextfont).call(s.convertToTspans,t);var i,l=o.bBox(r.node());"outside"===T?i=f(l,e):(i=function(t,e,r){var n=Math.sqrt(t.width*t.width+t.height*t.height),i=t.width/t.height,a=Math.PI*Math.min(e.v/r.vTotal,.5),o=1-r.trace.hole,s=u(e,r),l={scale:s*r.r*2/n,rCenter:1-s,rotate:0};if(l.scale>=1)return l;var c=i+1/(2*Math.tan(a)),f=r.r*Math.min(1/(Math.sqrt(c*c+.5)+c),o/(Math.sqrt(i*i+o/2)+i)),h={scale:2*f/t.height,rCenter:Math.cos(f/r.r)-f*i/r.r,rotate:(180/Math.PI*e.midangle+720)%180-90},d=1/i,p=d+1/(2*Math.tan(a)),m=r.r*Math.min(1/(Math.sqrt(p*p+.5)+p),o/(Math.sqrt(d*d+o/2)+d)),v={scale:2*m/t.width,rCenter:Math.cos(m/r.r)-m/i/r.r,rotate:(180/Math.PI*e.midangle+810)%180-90},g=v.scale>h.scale?v:h;return l.scale<1&&g.scale>l.scale?g:l}(l,e,d),"auto"===T&&i.scale<1&&(r.call(o.font,p.outsidetextfont),p.outsidetextfont.family===p.insidetextfont.family&&p.outsidetextfont.size===p.insidetextfont.size||(l=o.bBox(r.node())),i=f(l,e)));var c=a+e.pxmid[0]*i.rCenter+(i.x||0),m=h+e.pxmid[1]*i.rCenter+(i.y||0);i.outside&&(e.yLabelMin=m-l.height/2,e.yLabelMid=m,e.yLabelMax=m+l.height/2,e.labelExtraX=0,e.labelExtraY=0,v=!0),r.attr("transform","translate("+c+","+m+")"+(i.scale<1?"scale("+i.scale+")":"")+(i.rotate?"rotate("+i.rotate+")":"")+"translate("+-(l.left+l.right)/2+","+-(l.top+l.bottom)/2+")")})}function S(t,r,n,i){return"a"+i*d.r+","+i*d.r+" 0 "+e.largeArc+(n?" 1 ":" 0 ")+i*(r[0]-t[0])+","+i*(r[1]-t[1])}}),v&&function(t,e){var r,n,i,a,o,s,c,u,f,h,d,p,m;function v(t,e){return t.pxmid[1]-e.pxmid[1]}function g(t,e){return e.pxmid[1]-t.pxmid[1]}function y(t,r){r||(r={});var i,u,f,d,p,m,v=r.labelExtraY+(n?r.yLabelMax:r.yLabelMin),g=n?t.yLabelMin:t.yLabelMax,y=n?t.yLabelMax:t.yLabelMin,b=t.cyFinal+o(t.px0[1],t.px1[1]),x=v-g;if(x*c>0&&(t.labelExtraY=x),Array.isArray(e.pull))for(u=0;u<h.length;u++)(f=h[u])===t||(l.castOption(e.pull,t.pts)||0)>=(l.castOption(e.pull,f.pts)||0)||((t.pxmid[1]-f.pxmid[1])*c>0?(d=f.cyFinal+o(f.px0[1],f.px1[1]),(x=d-g-t.labelExtraY)*c>0&&(t.labelExtraY+=x)):(y+t.labelExtraY-b)*c>0&&(i=3*s*Math.abs(u-h.indexOf(t)),p=f.cxFinal+a(f.px0[0],f.px1[0]),(m=p+i-(t.cxFinal+t.pxmid[0])-t.labelExtraX)*s>0&&(t.labelExtraX+=m)))}for(n=0;n<2;n++)for(i=n?v:g,o=n?Math.max:Math.min,c=n?1:-1,r=0;r<2;r++){for(a=r?Math.max:Math.min,s=r?1:-1,(u=t[n][r]).sort(i),f=t[1-n][r],h=f.concat(u),p=[],d=0;d<u.length;d++)void 0!==u[d].yLabelMid&&p.push(u[d]);for(m=!1,d=0;n&&d<f.length;d++)if(void 0!==f[d].yLabelMid){m=f[d];break}for(d=0;d<p.length;d++){var b=d&&p[d-1];m&&!d&&(b=m),y(p[d],b)}}}(m,p),h.each(function(t){if(t.labelExtraX||t.labelExtraY){var e=n.select(this),r=e.select("g.slicetext text");r.attr("transform","translate("+t.labelExtraX+","+t.labelExtraY+")"+r.attr("transform"));var i=t.cxFinal+t.pxmid[0],o="M"+i+","+(t.cyFinal+t.pxmid[1]),s=(t.yLabelMax-t.yLabelMin)*(t.pxmid[0]<0?-1:1)/4;if(t.labelExtraX){var l=t.labelExtraX*t.pxmid[1]/t.pxmid[0],c=t.yLabelMid+t.labelExtraY-(t.cyFinal+t.pxmid[1]);Math.abs(l)>Math.abs(c)?o+="l"+c*t.pxmid[0]/t.pxmid[1]+","+c+"H"+(i+t.labelExtraX+s):o+="l"+t.labelExtraX+","+l+"v"+(c-l)+"h"+s}else o+="V"+(t.yLabelMid+t.labelExtraY)+"h"+s;e.append("path").classed("textline",!0).call(a.stroke,p.outsidetextfont.color).attr({"stroke-width":Math.min(2,p.outsidetextfont.size/8),d:o,fill:"none"})}})})}),setTimeout(function(){h.selectAll("tspan").each(function(){var t=n.select(this);t.attr("dy")&&t.attr("dy",t.attr("dy"))})},0)}},{"../../components/color":598,"../../components/drawing":623,"../../components/fx":640,"../../lib/svg_text_utils":747,"./event_data":1027,"./helpers":1028,d3:128}],1033:[function(t,e,r){"use strict";var n=t("d3"),i=t("./style_one");e.exports=function(t){t._fullLayout._pielayer.selectAll(".trace").each(function(t){var e=t[0].trace,r=n.select(this);r.style({opacity:e.opacity}),r.selectAll("path.surface").each(function(t){n.select(this).call(i,t,e)})})}},{"./style_one":1034,d3:128}],1034:[function(t,e,r){"use strict";var n=t("../../components/color"),i=t("./helpers").castOption;e.exports=function(t,e,r){var a=r.marker.line,o=i(a.color,e.pts)||n.defaultLine,s=i(a.width,e.pts)||0;t.style({"stroke-width":s}).call(n.fill,e.color).call(n.stroke,o)}},{"../../components/color":598,"./helpers":1028}],1035:[function(t,e,r){"use strict";var n=t("../scatter/attributes");e.exports={x:n.x,y:n.y,xy:{valType:"data_array",editType:"calc"},indices:{valType:"data_array",editType:"calc"},xbounds:{valType:"data_array",editType:"calc"},ybounds:{valType:"data_array",editType:"calc"},text:n.text,marker:{color:{valType:"color",arrayOk:!1,editType:"calc"},opacity:{valType:"number",min:0,max:1,dflt:1,arrayOk:!1,editType:"calc"},blend:{valType:"boolean",dflt:null,editType:"calc"},sizemin:{valType:"number",min:.1,max:2,dflt:.5,editType:"calc"},sizemax:{valType:"number",min:.1,dflt:20,editType:"calc"},border:{color:{valType:"color",arrayOk:!1,editType:"calc"},arearatio:{valType:"number",min:0,max:1,dflt:0,editType:"calc"},editType:"calc"},editType:"calc"}}},{"../scatter/attributes":1048}],1036:[function(t,e,r){"use strict";var n=t("gl-pointcloud2d"),i=t("../../lib/str2rgbarray"),a=t("../scatter/get_trace_color"),o=["xaxis","yaxis"];function s(t,e){this.scene=t,this.uid=e,this.type="pointcloud",this.pickXData=[],this.pickYData=[],this.xData=[],this.yData=[],this.textLabels=[],this.color="rgb(0, 0, 0)",this.name="",this.hoverinfo="all",this.idToIndex=new Int32Array(0),this.bounds=[0,0,0,0],this.pointcloudOptions={positions:new Float32Array(0),idToIndex:this.idToIndex,sizemin:.5,sizemax:12,color:[0,0,0,1],areaRatio:1,borderColor:[0,0,0,1]},this.pointcloud=n(t.glplot,this.pointcloudOptions),this.pointcloud._trace=this}var l=s.prototype;l.handlePick=function(t){var e=this.idToIndex[t.pointId];return{trace:this,dataCoord:t.dataCoord,traceCoord:this.pickXYData?[this.pickXYData[2*e],this.pickXYData[2*e+1]]:[this.pickXData[e],this.pickYData[e]],textLabel:Array.isArray(this.textLabels)?this.textLabels[e]:this.textLabels,color:this.color,name:this.name,pointIndex:e,hoverinfo:this.hoverinfo}},l.update=function(t){this.index=t.index,this.textLabels=t.text,this.name=t.name,this.hoverinfo=t.hoverinfo,this.bounds=[1/0,1/0,-1/0,-1/0],this.updateFast(t),this.color=a(t,{})},l.updateFast=function(t){var e,r,n,a,o,s,l=this.xData=this.pickXData=t.x,c=this.yData=this.pickYData=t.y,u=this.pickXYData=t.xy,f=t.xbounds&&t.ybounds,h=t.indices,d=this.bounds;if(u){if(n=u,e=u.length>>>1,f)d[0]=t.xbounds[0],d[2]=t.xbounds[1],d[1]=t.ybounds[0],d[3]=t.ybounds[1];else for(s=0;s<e;s++)a=n[2*s],o=n[2*s+1],a<d[0]&&(d[0]=a),a>d[2]&&(d[2]=a),o<d[1]&&(d[1]=o),o>d[3]&&(d[3]=o);if(h)r=h;else for(r=new Int32Array(e),s=0;s<e;s++)r[s]=s}else for(e=l.length,n=new Float32Array(2*e),r=new Int32Array(e),s=0;s<e;s++)a=l[s],o=c[s],r[s]=s,n[2*s]=a,n[2*s+1]=o,a<d[0]&&(d[0]=a),a>d[2]&&(d[2]=a),o<d[1]&&(d[1]=o),o>d[3]&&(d[3]=o);this.idToIndex=r,this.pointcloudOptions.idToIndex=r,this.pointcloudOptions.positions=n;var p=i(t.marker.color),m=i(t.marker.border.color),v=t.opacity*t.marker.opacity;p[3]*=v,this.pointcloudOptions.color=p;var g=t.marker.blend;if(null===g){g=l.length<100||c.length<100}this.pointcloudOptions.blend=g,m[3]*=v,this.pointcloudOptions.borderColor=m;var y=t.marker.sizemin,b=Math.max(t.marker.sizemax,t.marker.sizemin);this.pointcloudOptions.sizeMin=y,this.pointcloudOptions.sizeMax=b,this.pointcloudOptions.areaRatio=t.marker.border.arearatio,this.pointcloud.update(this.pointcloudOptions),this.expandAxesFast(d,b/2)},l.expandAxesFast=function(t,e){for(var r,n,i,a=e||.5,s=0;s<2;s++)(n=(r=this.scene[o[s]])._min)||(n=[]),n.push({val:t[s],pad:a}),(i=r._max)||(i=[]),i.push({val:t[s+2],pad:a})},l.dispose=function(){this.pointcloud.dispose()},e.exports=function(t,e){var r=new s(t,e.uid);return r.update(e),r}},{"../../lib/str2rgbarray":746,"../scatter/get_trace_color":1058,"gl-pointcloud2d":212}],1037:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("./attributes");e.exports=function(t,e,r){function a(r,a){return n.coerce(t,e,i,r,a)}a("x"),a("y"),a("xbounds"),a("ybounds"),t.xy&&t.xy instanceof Float32Array&&(e.xy=t.xy),t.indices&&t.indices instanceof Int32Array&&(e.indices=t.indices),a("text"),a("marker.color",r),a("marker.opacity"),a("marker.blend"),a("marker.sizemin"),a("marker.sizemax"),a("marker.border.color",r),a("marker.border.arearatio")}},{"../../lib":724,"./attributes":1035}],1038:[function(t,e,r){"use strict";var n={};n.attributes=t("./attributes"),n.supplyDefaults=t("./defaults"),n.calc=t("../scatter3d/calc"),n.plot=t("./convert"),n.moduleType="trace",n.name="pointcloud",n.basePlotModule=t("../../plots/gl2d"),n.categories=["gl","gl2d","showLegend"],n.meta={},e.exports=n},{"../../plots/gl2d":810,"../scatter3d/calc":1074,"./attributes":1035,"./convert":1036,"./defaults":1037}],1039:[function(t,e,r){"use strict";var n=t("../../plots/font_attributes"),i=t("../../plots/attributes"),a=t("../../components/color/attributes"),o=t("../../components/fx/attributes"),s=t("../../plots/domain_attributes"),l=t("../../lib/extend").extendFlat,c=t("../../plot_api/edit_types").overrideAll;e.exports=c({hoverinfo:l({},i.hoverinfo,{flags:["label","text","value","percent","name"]}),hoverlabel:o.hoverlabel,domain:s({name:"sankey",trace:!0}),orientation:{valType:"enumerated",values:["v","h"],dflt:"h"},valueformat:{valType:"string",dflt:".3s"},valuesuffix:{valType:"string",dflt:""},arrangement:{valType:"enumerated",values:["snap","perpendicular","freeform","fixed"],dflt:"snap"},textfont:n({}),node:{label:{valType:"data_array",dflt:[]},color:{valType:"color",arrayOk:!0},line:{color:{valType:"color",dflt:a.defaultLine,arrayOk:!0},width:{valType:"number",min:0,dflt:.5,arrayOk:!0}},pad:{valType:"number",arrayOk:!1,min:0,dflt:20},thickness:{valType:"number",arrayOk:!1,min:1,dflt:20}},link:{label:{valType:"data_array",dflt:[]},color:{valType:"color",arrayOk:!0},line:{color:{valType:"color",dflt:a.defaultLine,arrayOk:!0},width:{valType:"number",min:0,dflt:0,arrayOk:!0}},source:{valType:"data_array",dflt:[]},target:{valType:"data_array",dflt:[]},value:{valType:"data_array",dflt:[]}}},"calc","nested")},{"../../components/color/attributes":597,"../../components/fx/attributes":632,"../../lib/extend":713,"../../plot_api/edit_types":754,"../../plots/attributes":768,"../../plots/domain_attributes":796,"../../plots/font_attributes":797}],1040:[function(t,e,r){"use strict";var n=t("../../plot_api/edit_types").overrideAll,i=t("../../plots/get_data").getModuleCalcData,a=t("./plot"),o=t("../../components/fx/layout_attributes");r.name="sankey",r.baseLayoutAttrOverrides=n({hoverlabel:o.hoverlabel},"plot","nested"),r.plot=function(t){var e=i(t.calcdata,"sankey");a(t,e)},r.clean=function(t,e,r,n){var i=n._has&&n._has("sankey"),a=e._has&&e._has("sankey");i&&!a&&n._paperdiv.selectAll(".sankey").remove()}},{"../../components/fx/layout_attributes":641,"../../plot_api/edit_types":754,"../../plots/get_data":807,"./plot":1045}],1041:[function(t,e,r){"use strict";var n=t("strongly-connected-components"),i=t("../../lib"),a=t("../../lib/gup").wrap;e.exports=function(t,e){return function(t,e,r){for(var i=t.map(function(){return[]}),a=0;a<Math.min(e.length,r.length);a++){if(e[a]===r[a])return!0;i[e[a]].push(r[a])}return n(i).components.some(function(t){return t.length>1})}(e.node.label,e.link.source,e.link.target)&&(i.error("Circularity is present in the Sankey data. Removing all nodes and links."),e.link.label=[],e.link.source=[],e.link.target=[],e.link.value=[],e.link.color=[],e.node.label=[],e.node.color=[]),a({link:e.link,node:e.node})}},{"../../lib":724,"../../lib/gup":721,"strongly-connected-components":517}],1042:[function(t,e,r){"use strict";e.exports={nodeTextOffsetHorizontal:4,nodeTextOffsetVertical:3,nodePadAcross:10,sankeyIterations:50,forceIterations:5,forceTicksPerFrame:10,duration:500,ease:"cubic-in-out",cn:{sankey:"sankey",sankeyLinks:"sankey-links",sankeyLink:"sankey-link",sankeyNodeSet:"sankey-node-set",sankeyNode:"sankey-node",nodeRect:"node-rect",nodeCapture:"node-capture",nodeCentered:"node-entered",nodeLabelGuide:"node-label-guide",nodeLabel:"node-label",nodeLabelTextPath:"node-label-text-path"}}},{}],1043:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("./attributes"),a=t("../../components/color"),o=t("tinycolor2");e.exports=function(t,e,r,s){function l(r,a){return n.coerce(t,e,i,r,a)}l("node.label"),l("node.pad"),l("node.thickness"),l("node.line.color"),l("node.line.width");var c=s.colorway;l("node.color",e.node.label.map(function(t,e){return a.addOpacity(function(t){return c[t%c.length]}(e),.8)})),l("link.label"),l("link.source"),l("link.target"),l("link.value"),l("link.line.color"),l("link.line.width"),l("link.color",e.link.value.map(function(){return o(s.paper_bgcolor).getLuminance()<.333?"rgba(255, 255, 255, 0.6)":"rgba(0, 0, 0, 0.2)"})),l("domain.x"),l("domain.y"),l("orientation"),l("valueformat"),l("valuesuffix"),l("arrangement"),n.coerceFont(l,"textfont",n.extendFlat({},s.font));e.node.label.some(function(t,r){return-1===e.link.source.indexOf(r)&&-1===e.link.target.indexOf(r)})&&n.warn("Some of the nodes are neither sources nor targets, they will not be displayed.")}},{"../../components/color":598,"../../lib":724,"./attributes":1039,tinycolor2:526}],1044:[function(t,e,r){"use strict";var n={};n.attributes=t("./attributes"),n.supplyDefaults=t("./defaults"),n.calc=t("./calc"),n.plot=t("./plot"),n.moduleType="trace",n.name="sankey",n.basePlotModule=t("./base_plot"),n.categories=["noOpacity"],n.meta={},e.exports=n},{"./attributes":1039,"./base_plot":1040,"./calc":1041,"./defaults":1043,"./plot":1045}],1045:[function(t,e,r){"use strict";var n=t("d3"),i=t("./render"),a=t("../../components/fx"),o=t("../../components/color"),s=t("../../lib"),l=t("./constants").cn,c=s._;function u(t){return""!==t}function f(t,e){return t.filter(function(t){return t.key===e.traceId})}function h(t,e){n.select(t).select("path").style("fill-opacity",e),n.select(t).select("rect").style("fill-opacity",e)}function d(t){n.select(t).select("text.name").style("fill","black")}function p(t){return function(e){return-1!==t.node.sourceLinks.indexOf(e.link)||-1!==t.node.targetLinks.indexOf(e.link)}}function m(t){return function(e){return-1!==e.node.sourceLinks.indexOf(t.link)||-1!==e.node.targetLinks.indexOf(t.link)}}function v(t,e,r){e&&r&&f(r,e).selectAll("."+l.sankeyLink).filter(p(e)).call(y.bind(0,e,r,!1))}function g(t,e,r){e&&r&&f(r,e).selectAll("."+l.sankeyLink).filter(p(e)).call(b.bind(0,e,r,!1))}function y(t,e,r,n){var i=n.datum().link.label;n.style("fill-opacity",.4),i&&f(e,t).selectAll("."+l.sankeyLink).filter(function(t){return t.link.label===i}).style("fill-opacity",.4),r&&f(e,t).selectAll("."+l.sankeyNode).filter(m(t)).call(v)}function b(t,e,r,n){var i=n.datum().link.label;n.style("fill-opacity",function(t){return t.tinyColorAlpha}),i&&f(e,t).selectAll("."+l.sankeyLink).filter(function(t){return t.link.label===i}).style("fill-opacity",function(t){return t.tinyColorAlpha}),r&&f(e,t).selectAll(l.sankeyNode).filter(m(t)).call(g)}function x(t,e){var r=t.hoverlabel||{},n=s.nestedProperty(r,e).get();return!Array.isArray(n)&&n}e.exports=function(t,e){var r=t._fullLayout,s=r._paper,f=r._size,p=c(t,"source:")+" ",m=c(t,"target:")+" ",_=c(t,"incoming flow count:")+" ",w=c(t,"outgoing flow count:")+" ";i(s,e,{width:f.w,height:f.h,margin:{t:f.t,r:f.r,b:f.b,l:f.l}},{linkEvents:{hover:function(e,r,i){n.select(e).call(y.bind(0,r,i,!0)),t.emit("plotly_hover",{event:n.event,points:[r.link]})},follow:function(e,i){var s=i.link.trace,l=t._fullLayout._paperdiv.node().getBoundingClientRect(),c=e.getBoundingClientRect(),f=c.left+c.width/2,v=c.top+c.height/2,g=a.loneHover({x:f-l.left,y:v-l.top,name:n.format(i.valueFormat)(i.link.value)+i.valueSuffix,text:[i.link.label||"",p+i.link.source.label,m+i.link.target.label].filter(u).join("<br>"),color:x(s,"bgcolor")||o.addOpacity(i.tinyColorHue,1),borderColor:x(s,"bordercolor"),fontFamily:x(s,"font.family"),fontSize:x(s,"font.size"),fontColor:x(s,"font.color"),idealAlign:n.event.x<f?"right":"left"},{container:r._hoverlayer.node(),outerContainer:r._paper.node(),gd:t});h(g,.65),d(g)},unhover:function(e,i,o){n.select(e).call(b.bind(0,i,o,!0)),t.emit("plotly_unhover",{event:n.event,points:[i.link]}),a.loneUnhover(r._hoverlayer.node())},select:function(e,r){var i=r.link;i.originalEvent=n.event,t._hoverdata=[i],a.click(t,{target:!0})}},nodeEvents:{hover:function(e,r,i){n.select(e).call(v,r,i),t.emit("plotly_hover",{event:n.event,points:[r.node]})},follow:function(e,i){var o=i.node.trace,s=n.select(e).select("."+l.nodeRect),c=t._fullLayout._paperdiv.node().getBoundingClientRect(),f=s.node().getBoundingClientRect(),p=f.left-2-c.left,m=f.right+2-c.left,v=f.top+f.height/4-c.top,g=a.loneHover({x0:p,x1:m,y:v,name:n.format(i.valueFormat)(i.node.value)+i.valueSuffix,text:[i.node.label,_+i.node.targetLinks.length,w+i.node.sourceLinks.length].filter(u).join("<br>"),color:x(o,"bgcolor")||i.tinyColorHue,borderColor:x(o,"bordercolor"),fontFamily:x(o,"font.family"),fontSize:x(o,"font.size"),fontColor:x(o,"font.color"),idealAlign:"left"},{container:r._hoverlayer.node(),outerContainer:r._paper.node(),gd:t});h(g,.85),d(g)},unhover:function(e,i,o){n.select(e).call(g,i,o),t.emit("plotly_unhover",{event:n.event,points:[i.node]}),a.loneUnhover(r._hoverlayer.node())},select:function(e,r,i){var o=r.node;o.originalEvent=n.event,t._hoverdata=[o],n.select(e).call(g,r,i),a.click(t,{target:!0})}}})}},{"../../components/color":598,"../../components/fx":640,"../../lib":724,"./constants":1042,"./render":1046,d3:128}],1046:[function(t,e,r){"use strict";var n=t("./constants"),i=t("d3"),a=t("tinycolor2"),o=t("../../components/color"),s=t("../../components/drawing"),l=t("@plotly/d3-sankey").sankey,c=t("d3-force"),u=t("../../lib"),f=t("../../lib/gup").keyFun,h=t("../../lib/gup").repeat,d=t("../../lib/gup").unwrap;function p(t){t.lastDraggedX=t.x,t.lastDraggedY=t.y}function m(t){return function(e){return e.node.originalX===t.node.originalX}}function v(t){for(var e=0;e<t.length;e++)t[e].y=t[e].y+t[e].dy/2}function g(t){t.attr("transform",function(t){return"translate("+t.node.x.toFixed(3)+", "+(t.node.y-t.node.dy/2).toFixed(3)+")"})}function y(t){var e=t.sankey.nodes();!function(t){for(var e=0;e<t.length;e++)t[e].y=t[e].y-t[e].dy/2}(e);var r=t.sankey.link()(t.link);return v(e),r}function b(t){t.call(g)}function x(t,e){t.call(b),e.attr("d",y)}function _(t){t.attr("width",function(t){return t.visibleWidth}).attr("height",function(t){return t.visibleHeight})}function w(t){return t.link.dy>1||t.linkLineWidth>0}function M(t){return"translate("+t.translateX+","+t.translateY+")"+(t.horizontal?"matrix(1 0 0 1 0 0)":"matrix(0 1 1 0 0 0)")}function k(t){return"translate("+(t.horizontal?0:t.labelY)+" "+(t.horizontal?t.labelY:0)+")"}function A(t){return i.svg.line()([[t.horizontal?t.left?-t.sizeAcross:t.visibleWidth+n.nodeTextOffsetHorizontal:n.nodeTextOffsetHorizontal,0],[t.horizontal?t.left?-n.nodeTextOffsetHorizontal:t.sizeAcross:t.visibleHeight-n.nodeTextOffsetHorizontal,0]])}function T(t){return t.horizontal?"matrix(1 0 0 1 0 0)":"matrix(0 1 1 0 0 0)"}function E(t){return t.horizontal?"scale(1 1)":"scale(-1 1)"}function S(t){return t.darkBackground&&!t.horizontal?"rgb(255,255,255)":"rgb(0,0,0)"}function L(t){return t.horizontal&&t.left?"100%":"0%"}function C(t,e,r){t.on(".basic",null).on("mouseover.basic",function(t){t.interactionState.dragInProgress||(r.hover(this,t,e),t.interactionState.hovered=[this,t])}).on("mousemove.basic",function(t){t.interactionState.dragInProgress||(r.follow(this,t),t.interactionState.hovered=[this,t])}).on("mouseout.basic",function(t){t.interactionState.dragInProgress||(r.unhover(this,t,e),t.interactionState.hovered=!1)}).on("click.basic",function(t){t.interactionState.hovered&&(r.unhover(this,t,e),t.interactionState.hovered=!1),t.interactionState.dragInProgress||r.select(this,t,e)})}function P(t,e,r){var a=i.behavior.drag().origin(function(t){return t.node}).on("dragstart",function(i){if("fixed"!==i.arrangement&&(u.raiseToTop(this),i.interactionState.dragInProgress=i.node,p(i.node),i.interactionState.hovered&&(r.nodeEvents.unhover.apply(0,i.interactionState.hovered),i.interactionState.hovered=!1),"snap"===i.arrangement)){var a=i.traceId+"|"+Math.floor(i.node.originalX);i.forceLayouts[a]?i.forceLayouts[a].alpha(1):function(t,e,r){var i=r.sankey.nodes().filter(function(t){return t.originalX===r.node.originalX});r.forceLayouts[e]=c.forceSimulation(i).alphaDecay(0).force("collide",c.forceCollide().radius(function(t){return t.dy/2+r.nodePad/2}).strength(1).iterations(n.forceIterations)).force("constrain",function(t,e,r,i){return function(){for(var t=0,a=0;a<r.length;a++){var o=r[a];o===i.interactionState.dragInProgress?(o.x=o.lastDraggedX,o.y=o.lastDraggedY):(o.vx=(o.originalX-o.x)/n.forceTicksPerFrame,o.y=Math.min(i.size-o.dy/2,Math.max(o.dy/2,o.y))),t=Math.max(t,Math.abs(o.vx),Math.abs(o.vy))}!i.interactionState.dragInProgress&&t<.1&&i.forceLayouts[e].alpha()>0&&i.forceLayouts[e].alpha(0)}}(0,e,i,r)).stop()}(0,a,i),function(t,e,r,i){window.requestAnimationFrame(function a(){for(var o=0;o<n.forceTicksPerFrame;o++)r.forceLayouts[i].tick();r.sankey.relayout(),x(t.filter(m(r)),e),r.forceLayouts[i].alpha()>0&&window.requestAnimationFrame(a)})}(t,e,i,a)}}).on("drag",function(r){if("fixed"!==r.arrangement){var n=i.event.x,a=i.event.y;"snap"===r.arrangement?(r.node.x=n,r.node.y=a):("freeform"===r.arrangement&&(r.node.x=n),r.node.y=Math.max(r.node.dy/2,Math.min(r.size-r.node.dy/2,a))),p(r.node),"snap"!==r.arrangement&&(r.sankey.relayout(),x(t.filter(m(r)),e))}}).on("dragend",function(t){t.interactionState.dragInProgress=!1});t.on(".drag",null).call(a)}e.exports=function(t,e,r,i){var c=t.selectAll("."+n.cn.sankey).data(e.filter(function(t){return d(t).trace.visible}).map(function(t,e,r){for(var i,a=d(e).trace,o=a.domain,s=a.node,c=a.link,f=a.arrangement,h="h"===a.orientation,p=a.node.pad,m=a.node.thickness,g=a.node.line.color,y=a.node.line.width,b=a.link.line.color,x=a.link.line.width,_=a.valueformat,w=a.valuesuffix,M=a.textfont,k=t.width*(o.x[1]-o.x[0]),A=t.height*(o.y[1]-o.y[0]),T=s.label.map(function(t,e){return{pointNumber:e,label:t,color:u.isArray(s.color)?s.color[e]:s.color}}),E=c.value.map(function(t,e){return{pointNumber:e,label:c.label[e],color:u.isArray(c.color)?c.color[e]:c.color,source:c.source[e],target:c.target[e],value:t}}),S=l().size(h?[k,A]:[A,k]).nodeWidth(m).nodePadding(p).nodes(T).links(E).layout(n.sankeyIterations),L=S.nodes(),C=0;C<L.length;C++)(i=L[C]).width=k,i.height=A;return v(T),{key:r,trace:a,guid:Math.floor(1e12*(1+Math.random())),horizontal:h,width:k,height:A,nodePad:p,nodeLineColor:g,nodeLineWidth:y,linkLineColor:b,linkLineWidth:x,valueFormat:_,valueSuffix:w,textFont:M,translateX:o.x[0]*k+t.margin.l,translateY:t.height-o.y[1]*t.height+t.margin.t,dragParallel:h?A:k,dragPerpendicular:h?k:A,nodes:T,links:E,arrangement:f,sankey:S,forceLayouts:{},interactionState:{dragInProgress:!1,hovered:!1}}}.bind(null,r)),f);c.exit().remove(),c.enter().append("g").classed(n.cn.sankey,!0).style("box-sizing","content-box").style("position","absolute").style("left",0).style("shape-rendering","geometricPrecision").style("pointer-events","auto").style("box-sizing","content-box").attr("transform",M),c.transition().ease(n.ease).duration(n.duration).attr("transform",M);var p=c.selectAll("."+n.cn.sankeyLinks).data(h,f);p.enter().append("g").classed(n.cn.sankeyLinks,!0).style("fill","none");var m=p.selectAll("."+n.cn.sankeyLink).data(function(t){return t.sankey.links().filter(function(t){return t.value}).map(function(t,e,r){var n=a(r.color),i=r.source.label+"|"+r.target.label,s=t[i];t[i]=(s||0)+1;var l=i+"__"+t[i];return r.trace=e.trace,r.curveNumber=e.trace.index,{key:l,traceId:e.key,link:r,tinyColorHue:o.tinyRGB(n),tinyColorAlpha:n.getAlpha(),linkLineColor:e.linkLineColor,linkLineWidth:e.linkLineWidth,valueFormat:e.valueFormat,valueSuffix:e.valueSuffix,sankey:e.sankey,interactionState:e.interactionState}}.bind(null,{},t))},f);m.enter().append("path").classed(n.cn.sankeyLink,!0).attr("d",y).call(C,c,i.linkEvents),m.style("stroke",function(t){return w(t)?o.tinyRGB(a(t.linkLineColor)):t.tinyColorHue}).style("stroke-opacity",function(t){return w(t)?o.opacity(t.linkLineColor):t.tinyColorAlpha}).style("stroke-width",function(t){return w(t)?t.linkLineWidth:1}).style("fill",function(t){return t.tinyColorHue}).style("fill-opacity",function(t){return t.tinyColorAlpha}),m.transition().ease(n.ease).duration(n.duration).attr("d",y),m.exit().transition().ease(n.ease).duration(n.duration).style("opacity",0).remove();var b=c.selectAll("."+n.cn.sankeyNodeSet).data(h,f);b.enter().append("g").classed(n.cn.sankeyNodeSet,!0),b.style("cursor",function(t){switch(t.arrangement){case"fixed":return"default";case"perpendicular":return"ns-resize";default:return"move"}});var x=b.selectAll("."+n.cn.sankeyNode).data(function(t){var e=t.sankey.nodes();return function(t){var e,r=[];for(e=0;e<t.length;e++)t[e].originalX=t[e].x,t[e].originalY=t[e].y,-1===r.indexOf(t[e].x)&&r.push(t[e].x);for(r.sort(function(t,e){return t-e}),e=0;e<t.length;e++)t[e].originalLayerIndex=r.indexOf(t[e].originalX),t[e].originalLayer=t[e].originalLayerIndex/(r.length-1)}(e),e.filter(function(t){return t.value}).map(function(t,e,r){var i=a(r.color),s=n.nodePadAcross,l=e.nodePad/2,c=r.dx,u=Math.max(.5,r.dy),f=r.label,h=t[f];t[f]=(h||0)+1;var d=f+"__"+t[f];return r.trace=e.trace,r.curveNumber=e.trace.index,{key:d,traceId:e.key,node:r,nodePad:e.nodePad,nodeLineColor:e.nodeLineColor,nodeLineWidth:e.nodeLineWidth,textFont:e.textFont,size:e.horizontal?e.height:e.width,visibleWidth:Math.ceil(c),visibleHeight:u,zoneX:-s,zoneY:-l,zoneWidth:c+2*s,zoneHeight:u+2*l,labelY:e.horizontal?r.dy/2+1:r.dx/2+1,left:1===r.originalLayer,sizeAcross:e.width,forceLayouts:e.forceLayouts,horizontal:e.horizontal,darkBackground:i.getBrightness()<=128,tinyColorHue:o.tinyRGB(i),tinyColorAlpha:i.getAlpha(),valueFormat:e.valueFormat,valueSuffix:e.valueSuffix,sankey:e.sankey,arrangement:e.arrangement,uniqueNodeLabelPathId:[e.guid,e.key,d].join(" "),interactionState:e.interactionState}}.bind(null,{},t))},f);x.enter().append("g").classed(n.cn.sankeyNode,!0).call(g).call(C,c,i.nodeEvents),x.call(P,m,i),x.transition().ease(n.ease).duration(n.duration).call(g),x.exit().transition().ease(n.ease).duration(n.duration).style("opacity",0).remove();var z=x.selectAll("."+n.cn.nodeRect).data(h);z.enter().append("rect").classed(n.cn.nodeRect,!0).call(_),z.style("stroke-width",function(t){return t.nodeLineWidth}).style("stroke",function(t){return o.tinyRGB(a(t.nodeLineColor))}).style("stroke-opacity",function(t){return o.opacity(t.nodeLineColor)}).style("fill",function(t){return t.tinyColorHue}).style("fill-opacity",function(t){return t.tinyColorAlpha}),z.transition().ease(n.ease).duration(n.duration).call(_);var O=x.selectAll("."+n.cn.nodeCapture).data(h);O.enter().append("rect").classed(n.cn.nodeCapture,!0).style("fill-opacity",0),O.attr("x",function(t){return t.zoneX}).attr("y",function(t){return t.zoneY}).attr("width",function(t){return t.zoneWidth}).attr("height",function(t){return t.zoneHeight});var D=x.selectAll("."+n.cn.nodeCentered).data(h);D.enter().append("g").classed(n.cn.nodeCentered,!0).attr("transform",k),D.transition().ease(n.ease).duration(n.duration).attr("transform",k);var I=D.selectAll("."+n.cn.nodeLabelGuide).data(h);I.enter().append("path").classed(n.cn.nodeLabelGuide,!0).attr("id",function(t){return t.uniqueNodeLabelPathId}).attr("d",A).attr("transform",T),I.transition().ease(n.ease).duration(n.duration).attr("d",A).attr("transform",T);var R=D.selectAll("."+n.cn.nodeLabel).data(h);R.enter().append("text").classed(n.cn.nodeLabel,!0).attr("transform",E).style("user-select","none").style("cursor","default").style("fill","black"),R.style("text-shadow",function(t){return t.horizontal?"-1px 1px 1px #fff, 1px 1px 1px #fff, 1px -1px 1px #fff, -1px -1px 1px #fff":"none"}).each(function(t){s.font(R,t.textFont)}),R.transition().ease(n.ease).duration(n.duration).attr("transform",E);var N=R.selectAll("."+n.cn.nodeLabelTextPath).data(h);N.enter().append("textPath").classed(n.cn.nodeLabelTextPath,!0).attr("alignment-baseline","middle").attr("xlink:href",function(t){return"#"+t.uniqueNodeLabelPathId}).attr("startOffset",L).style("fill",S),N.text(function(t){return t.horizontal||t.node.dy>5?t.node.label:""}).attr("text-anchor",function(t){return t.horizontal&&t.left?"end":"start"}),N.transition().ease(n.ease).duration(n.duration).attr("startOffset",L).style("fill",S)}},{"../../components/color":598,"../../components/drawing":623,"../../lib":724,"../../lib/gup":721,"./constants":1042,"@plotly/d3-sankey":41,d3:128,"d3-force":124,tinycolor2:526}],1047:[function(t,e,r){"use strict";var n=t("../../lib");e.exports=function(t,e){for(var r=0;r<t.length;r++)t[r].i=r;n.mergeArray(e.text,t,"tx"),n.mergeArray(e.hovertext,t,"htx"),n.mergeArray(e.customdata,t,"data"),n.mergeArray(e.textposition,t,"tp"),e.textfont&&(n.mergeArray(e.textfont.size,t,"ts"),n.mergeArray(e.textfont.color,t,"tc"),n.mergeArray(e.textfont.family,t,"tf"));var i=e.marker;if(i){n.mergeArray(i.size,t,"ms"),n.mergeArray(i.opacity,t,"mo"),n.mergeArray(i.symbol,t,"mx"),n.mergeArray(i.color,t,"mc");var a=i.line;i.line&&(n.mergeArray(a.color,t,"mlc"),n.mergeArray(a.width,t,"mlw"));var o=i.gradient;o&&"none"!==o.type&&(n.mergeArray(o.type,t,"mgt"),n.mergeArray(o.color,t,"mgc"))}}},{"../../lib":724}],1048:[function(t,e,r){"use strict";var n=t("../../components/colorscale/color_attributes"),i=t("../../components/errorbars/attributes"),a=t("../../components/colorbar/attributes"),o=t("../../plots/font_attributes"),s=t("../../components/drawing/attributes").dash,l=t("../../components/drawing"),c=(t("./constants"),t("../../lib/extend").extendFlat);e.exports={x:{valType:"data_array",editType:"calc+clearAxisTypes"},x0:{valType:"any",dflt:0,editType:"calc+clearAxisTypes"},dx:{valType:"number",dflt:1,editType:"calc"},y:{valType:"data_array",editType:"calc+clearAxisTypes"},y0:{valType:"any",dflt:0,editType:"calc+clearAxisTypes"},dy:{valType:"number",dflt:1,editType:"calc"},text:{valType:"string",dflt:"",arrayOk:!0,editType:"calc"},hovertext:{valType:"string",dflt:"",arrayOk:!0,editType:"style"},mode:{valType:"flaglist",flags:["lines","markers","text"],extras:["none"],editType:"calc"},hoveron:{valType:"flaglist",flags:["points","fills"],editType:"style"},line:{color:{valType:"color",editType:"style"},width:{valType:"number",min:0,dflt:2,editType:"style"},shape:{valType:"enumerated",values:["linear","spline","hv","vh","hvh","vhv"],dflt:"linear",editType:"plot"},smoothing:{valType:"number",min:0,max:1.3,dflt:1,editType:"plot"},dash:c({},s,{editType:"style"}),simplify:{valType:"boolean",dflt:!0,editType:"plot"},editType:"plot"},connectgaps:{valType:"boolean",dflt:!1,editType:"calc"},cliponaxis:{valType:"boolean",dflt:!0,editType:"plot"},fill:{valType:"enumerated",values:["none","tozeroy","tozerox","tonexty","tonextx","toself","tonext"],dflt:"none",editType:"calc"},fillcolor:{valType:"color",editType:"style"},marker:c({symbol:{valType:"enumerated",values:l.symbolList,dflt:"circle",arrayOk:!0,editType:"style"},opacity:{valType:"number",min:0,max:1,arrayOk:!0,editType:"style"},size:{valType:"number",min:0,dflt:6,arrayOk:!0,editType:"calcIfAutorange"},maxdisplayed:{valType:"number",min:0,dflt:0,editType:"plot"},sizeref:{valType:"number",dflt:1,editType:"calc"},sizemin:{valType:"number",min:0,dflt:0,editType:"calc"},sizemode:{valType:"enumerated",values:["diameter","area"],dflt:"diameter",editType:"calc"},showscale:{valType:"boolean",dflt:!1,editType:"calc"},colorbar:a,line:c({width:{valType:"number",min:0,arrayOk:!0,editType:"style"},editType:"calc"},n("marker.line")),gradient:{type:{valType:"enumerated",values:["radial","horizontal","vertical","none"],arrayOk:!0,dflt:"none",editType:"calc"},color:{valType:"color",arrayOk:!0,editType:"calc"},editType:"calc"},editType:"calc"},n("marker")),selected:{marker:{opacity:{valType:"number",min:0,max:1,editType:"style"},color:{valType:"color",editType:"style"},size:{valType:"number",min:0,editType:"style"},editType:"style"},textfont:{color:{valType:"color",editType:"style"},editType:"style"},editType:"style"},unselected:{marker:{opacity:{valType:"number",min:0,max:1,editType:"style"},color:{valType:"color",editType:"style"},size:{valType:"number",min:0,editType:"style"},editType:"style"},textfont:{color:{valType:"color",editType:"style"},editType:"style"},editType:"style"},textposition:{valType:"enumerated",values:["top left","top center","top right","middle left","middle center","middle right","bottom left","bottom center","bottom right"],dflt:"middle center",arrayOk:!0,editType:"calc"},textfont:o({editType:"calc",colorEditType:"style",arrayOk:!0}),r:{valType:"data_array",editType:"calc"},t:{valType:"data_array",editType:"calc"},error_y:i,error_x:i}},{"../../components/colorbar/attributes":599,"../../components/colorscale/color_attributes":606,"../../components/drawing":623,"../../components/drawing/attributes":622,"../../components/errorbars/attributes":625,"../../lib/extend":713,"../../plots/font_attributes":797,"./constants":1054}],1049:[function(t,e,r){"use strict";var n=t("fast-isnumeric"),i=t("../../plots/cartesian/axes"),a=t("../../constants/numerical").BADNUM,o=t("./subtypes"),s=t("./colorscale_calc"),l=t("./arrays_to_calcdata"),c=t("./calc_selection");function u(t,e){if(o.hasMarkers(t)){var r,n=t.marker,a=1.6*(t.marker.sizeref||1);if(r="area"===t.marker.sizemode?function(t){return Math.max(Math.sqrt((t||0)/a),3)}:function(t){return Math.max((t||0)/a,3)},Array.isArray(n.size)){var s={type:"linear"};i.setConvert(s);for(var l=s.makeCalcdata(t.marker,"size"),c=new Array(e),u=0;u<e;u++)c[u]=r(l[u]);return c}return r(n.size)}}e.exports={calc:function(t,e){var r=i.getFromId(t,e.xaxis||"x"),f=i.getFromId(t,e.yaxis||"y"),h=r.makeCalcdata(e,"x"),d=f.makeCalcdata(e,"y"),p=e._length;r._minDtick=0,f._minDtick=0;var m={padded:!0},v={padded:!0},g=u(e,p);g&&(m.ppad=v.ppad=g),!("tozerox"===e.fill||"tonextx"===e.fill&&t.firstscatter)||h[0]===h[p-1]&&d[0]===d[p-1]?e.error_y.visible||-1===["tonexty","tozeroy"].indexOf(e.fill)&&(o.hasMarkers(e)||o.hasText(e))||(m.padded=!1,m.ppad=0):m.tozero=!0,!("tozeroy"===e.fill||"tonexty"===e.fill&&t.firstscatter)||h[0]===h[p-1]&&d[0]===d[p-1]?-1!==["tonextx","tozerox"].indexOf(e.fill)&&(v.padded=!1):v.tozero=!0,i.expand(r,h,m),i.expand(f,d,v);for(var y=new Array(p),b=0;b<p;b++)y[b]=n(h[b])&&n(d[b])?{x:h[b],y:d[b]}:{x:a,y:a},e.ids&&(y[b].id=String(e.ids[b]));return l(y,e),s(e),c(y,e),t.firstscatter=!1,y},calcMarkerSize:u}},{"../../constants/numerical":702,"../../plots/cartesian/axes":770,"./arrays_to_calcdata":1047,"./calc_selection":1050,"./colorscale_calc":1053,"./subtypes":1070,"fast-isnumeric":140}],1050:[function(t,e,r){"use strict";var n=t("../../lib");e.exports=function(t,e){Array.isArray(e.selectedpoints)&&n.tagSelected(t,e)}},{"../../lib":724}],1051:[function(t,e,r){"use strict";e.exports=function(t){for(var e=0;e<t.length;e++){var r=t[e];if("scatter"===r.type){var n=r.fill;if("none"!==n&&"toself"!==n&&(r.opacity=void 0,"tonexty"===n||"tonextx"===n))for(var i=e-1;i>=0;i--){var a=t[i];if("scatter"===a.type&&a.xaxis===r.xaxis&&a.yaxis===r.yaxis){a.opacity=void 0;break}}}}}},{}],1052:[function(t,e,r){"use strict";var n=t("fast-isnumeric"),i=t("../../lib"),a=t("../../plots/plots"),o=t("../../components/colorscale"),s=t("../../components/colorbar/draw");e.exports=function(t,e){var r=e[0].trace,l=r.marker,c="cb"+r.uid;if(t._fullLayout._infolayer.selectAll("."+c).remove(),void 0!==l&&l.showscale){var u=l.color,f=l.cmin,h=l.cmax;n(f)||(f=i.aggNums(Math.min,null,u)),n(h)||(h=i.aggNums(Math.max,null,u));var d=e[0].t.cb=s(t,c),p=o.makeColorScaleFunc(o.extractScale(l.colorscale,f,h),{noNumericCheck:!0});d.fillcolor(p).filllevels({start:f,end:h,size:(h-f)/254}).options(l.colorbar)()}else a.autoMargin(t,c)}},{"../../components/colorbar/draw":602,"../../components/colorscale":613,"../../lib":724,"../../plots/plots":833,"fast-isnumeric":140}],1053:[function(t,e,r){"use strict";var n=t("../../components/colorscale/has_colorscale"),i=t("../../components/colorscale/calc"),a=t("./subtypes");e.exports=function(t){a.hasLines(t)&&n(t,"line")&&i(t,t.line.color,"line","c"),a.hasMarkers(t)&&(n(t,"marker")&&i(t,t.marker.color,"marker","c"),n(t,"marker.line")&&i(t,t.marker.line.color,"marker.line","c"))}},{"../../components/colorscale/calc":605,"../../components/colorscale/has_colorscale":612,"./subtypes":1070}],1054:[function(t,e,r){"use strict";e.exports={PTS_LINESONLY:20,minTolerance:.2,toleranceGrowth:10,maxScreensAway:20}},{}],1055:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("./attributes"),a=t("./constants"),o=t("./subtypes"),s=t("./xy_defaults"),l=t("./marker_defaults"),c=t("./line_defaults"),u=t("./line_shape_defaults"),f=t("./text_defaults"),h=t("./fillcolor_defaults"),d=t("../../components/errorbars/defaults");e.exports=function(t,e,r,p){function m(r,a){return n.coerce(t,e,i,r,a)}var v=s(t,e,p,m),g=v<a.PTS_LINESONLY?"lines+markers":"lines";if(v){m("text"),m("hovertext"),m("mode",g),o.hasLines(e)&&(c(t,e,r,p,m),u(t,e,m),m("connectgaps"),m("line.simplify")),o.hasMarkers(e)&&l(t,e,r,p,m,{gradient:!0}),o.hasText(e)&&f(t,e,p,m);var y=[];(o.hasMarkers(e)||o.hasText(e))&&(m("cliponaxis"),m("marker.maxdisplayed"),y.push("points")),m("fill"),"none"!==e.fill&&(h(t,e,r,m),o.hasLines(e)||u(t,e,m)),"tonext"!==e.fill&&"toself"!==e.fill||y.push("fills"),m("hoveron",y.join("+")||"points"),d(t,e,r,{axis:"y"}),d(t,e,r,{axis:"x",inherit:"y"}),n.coerceSelectionMarkerOpacity(e,m)}else e.visible=!1}},{"../../components/errorbars/defaults":628,"../../lib":724,"./attributes":1048,"./constants":1054,"./fillcolor_defaults":1057,"./line_defaults":1061,"./line_shape_defaults":1063,"./marker_defaults":1066,"./subtypes":1070,"./text_defaults":1071,"./xy_defaults":1072}],1056:[function(t,e,r){"use strict";var n=t("../../lib");function i(t){return t||0===t}e.exports=function(t,e,r){var a=Array.isArray(r)?function(t){r.push(t)}:function(t){r.text=t},o=n.extractOption(t,e,"htx","hovertext");if(i(o))return a(o);var s=n.extractOption(t,e,"tx","text");return i(s)?a(s):void 0}},{"../../lib":724}],1057:[function(t,e,r){"use strict";var n=t("../../components/color");e.exports=function(t,e,r,i){var a=!1;if(e.marker){var o=e.marker.color,s=(e.marker.line||{}).color;o&&!Array.isArray(o)?a=o:s&&!Array.isArray(s)&&(a=s)}i("fillcolor",n.addOpacity((e.line||{}).color||a||r,.5))}},{"../../components/color":598}],1058:[function(t,e,r){"use strict";var n=t("../../components/color"),i=t("./subtypes");e.exports=function(t,e){var r,a;if("lines"===t.mode)return(r=t.line.color)&&n.opacity(r)?r:t.fillcolor;if("none"===t.mode)return t.fill?t.fillcolor:"";var o=e.mcc||(t.marker||{}).color,s=e.mlcc||((t.marker||{}).line||{}).color;return(a=o&&n.opacity(o)?o:s&&n.opacity(s)&&(e.mlw||((t.marker||{}).line||{}).width)?s:"")?n.opacity(a)<.3?n.addOpacity(a,.3):a:(r=(t.line||{}).color)&&n.opacity(r)&&i.hasLines(t)&&t.line.width?r:t.fillcolor}},{"../../components/color":598,"./subtypes":1070}],1059:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../../components/fx"),a=t("../../components/errorbars"),o=t("./get_trace_color"),s=t("../../components/color"),l=t("./fill_hover_text"),c=i.constants.MAXDIST;e.exports=function(t,e,r,u){var f=t.cd,h=f[0].trace,d=t.xa,p=t.ya,m=d.c2p(e),v=p.c2p(r),g=[m,v],y=h.hoveron||"",b=-1!==h.mode.indexOf("markers")?3:.5;if(-1!==y.indexOf("points")){var x=i.getDistanceFunction(u,function(t){var e=Math.max(3,t.mrc||0),r=1-1/e,n=Math.abs(d.c2p(t.x)-m);return n<e?r*n/e:n-e+r},function(t){var e=Math.max(3,t.mrc||0),r=1-1/e,n=Math.abs(p.c2p(t.y)-v);return n<e?r*n/e:n-e+r},function(t){var 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s.opacity(h.fillcolor)?V=h.fillcolor:s.opacity((h.line||{}).color)&&(V=h.line.color),n.extendFlat(t,{distance:c+10,x0:N,x1:F,y0:U,y1:U,color:V}),delete t.index,h.text&&!Array.isArray(h.text)?t.text=String(h.text):t.text=h.name,[t]}}}},{"../../components/color":598,"../../components/errorbars":629,"../../components/fx":640,"../../lib":724,"./fill_hover_text":1056,"./get_trace_color":1058}],1060:[function(t,e,r){"use strict";var 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r=[i(t.x,t.error_x,e[0]),i(t.y,t.error_y,e[1]),i(t.z,t.error_z,e[2])],n=function(t){for(var e=0;e<t.length;e++)if(t[e])return t[e].length;return 0}(r);if(0===n)return null;for(var a=new Array(n),o=0;o<n;o++){for(var s=[[0,0,0],[0,0,0]],l=0;l<3;l++)if(r[l])for(var c=0;c<2;c++)s[c][l]=r[l][o][c];a[o]=s}return a}},{"../../components/errorbars/compute_error":627}],1076:[function(t,e,r){"use strict";var n=t("gl-line3d"),i=t("gl-scatter3d"),a=t("gl-error3d"),o=t("gl-mesh3d"),s=t("delaunay-triangulate"),l=t("../../lib"),c=t("../../lib/str2rgbarray"),u=t("../../lib/gl_format_color"),f=t("../scatter/make_bubble_size_func"),h=t("../../constants/gl3d_dashes"),d=t("../../constants/gl3d_markers"),p=t("./calc_errors");function m(t,e){this.scene=t,this.uid=e,this.linePlot=null,this.scatterPlot=null,this.errorBars=null,this.textMarkers=null,this.delaunayMesh=null,this.color=null,this.mode="",this.dataPoints=[],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.textLabels=null,this.data=null}var 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m=function(t,e,r){var n,i=(r+1)%3,a=(r+2)%3,o=[],l=[];for(n=0;n<t.length;++n){var c=t[n];!isNaN(c[i])&&isFinite(c[i])&&!isNaN(c[a])&&isFinite(c[a])&&(o.push([c[i],c[a]]),l.push(n))}var u=s(o);for(n=0;n<u.length;++n)for(var f=u[n],h=0;h<f.length;++h)f[h]=l[f[h]];return{positions:t,cells:u,meshColor:e}}(d.position,d.delaunayColor,d.delaunayAxis);m.opacity=t.opacity,this.delaunayMesh?this.delaunayMesh.update(m):(m.gl=u,this.delaunayMesh=o(m),this.delaunayMesh._trace=this,this.scene.glplot.add(this.delaunayMesh))}else 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n=t("../../registry"),i=t("../../lib"),a=t("../scatter/subtypes"),o=t("../scatter/marker_defaults"),s=t("../scatter/line_defaults"),l=t("../scatter/text_defaults"),c=t("../../components/errorbars/defaults"),u=t("./attributes");e.exports=function(t,e,r,f){function h(r,n){return i.coerce(t,e,u,r,n)}if(function(t,e,r,i){var a=0,o=r("x"),s=r("y"),l=r("z");n.getComponentMethod("calendars","handleTraceDefaults")(t,e,["x","y","z"],i),o&&s&&l&&(a=Math.min(o.length,s.length,l.length),e._xlength=e._ylength=e._zlength=a);return a}(t,e,h,f)){h("text"),h("hovertext"),h("mode"),a.hasLines(e)&&(h("connectgaps"),s(t,e,r,f,h)),a.hasMarkers(e)&&o(t,e,r,f,h,{noSelect:!0}),a.hasText(e)&&l(t,e,f,h,{noSelect:!0});var d=(e.line||{}).color,p=(e.marker||{}).color;h("surfaceaxis")>=0&&h("surfacecolor",d||p);for(var m=["x","y","z"],v=0;v<3;++v){var g="projection."+m[v];h(g+".show")&&(h(g+".opacity"),h(g+".scale"))}c(t,e,r,{axis:"z"}),c(t,e,r,{axis:"y",inherit:"z"}),c(t,e,r,{axis:"x",inherit:"z"})}else 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n=t("../scatter/attributes"),i=t("../../plots/attributes"),a=t("../../components/colorscale/color_attributes"),o=t("../../components/colorbar/attributes"),s=t("../../lib/extend").extendFlat,l=n.marker,c=n.line,u=l.line;e.exports={carpet:{valType:"string",editType:"calc"},a:{valType:"data_array",editType:"calc"},b:{valType:"data_array",editType:"calc"},mode:s({},n.mode,{dflt:"markers"}),text:s({},n.text,{}),line:{color:c.color,width:c.width,dash:c.dash,shape:s({},c.shape,{values:["linear","spline"]}),smoothing:c.smoothing,editType:"calc"},connectgaps:n.connectgaps,fill:s({},n.fill,{values:["none","toself","tonext"]}),fillcolor:n.fillcolor,marker:s({symbol:l.symbol,opacity:l.opacity,maxdisplayed:l.maxdisplayed,size:l.size,sizeref:l.sizeref,sizemin:l.sizemin,sizemode:l.sizemode,line:s({width:u.width,editType:"calc"},a("marker".line)),gradient:l.gradient,editType:"calc"},a("marker"),{showscale:l.showscale,colorbar:o}),textfont:n.textfont,textposition:n.textposition,selected:n.selected,unselected:n.unselected,hoverinfo:s({},i.hoverinfo,{flags:["a","b","text","name"]}),hoveron:n.hoveron}},{"../../components/colorbar/attributes":599,"../../components/colorscale/color_attributes":606,"../../lib/extend":713,"../../plots/attributes":768,"../scatter/attributes":1048}],1080:[function(t,e,r){"use 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n=t("../../lib"),i=t("../scatter/constants"),a=t("../scatter/subtypes"),o=t("../scatter/marker_defaults"),s=t("../scatter/line_defaults"),l=t("../scatter/line_shape_defaults"),c=t("../scatter/text_defaults"),u=t("../scatter/fillcolor_defaults"),f=t("./attributes");e.exports=function(t,e,r,h){function d(r,i){return n.coerce(t,e,f,r,i)}d("carpet"),e.xaxis="x",e.yaxis="y";var p,m=d("a"),v=d("b");if(p=Math.min(m.length,v.length)){m&&p<m.length&&(e.a=m.slice(0,p)),v&&p<v.length&&(e.b=v.slice(0,p)),d("text"),d("mode",p<i.PTS_LINESONLY?"lines+markers":"lines"),a.hasLines(e)&&(s(t,e,r,h,d),l(t,e,d),d("connectgaps")),a.hasMarkers(e)&&o(t,e,r,h,d,{gradient:!0}),a.hasText(e)&&c(t,e,h,d);var g=[];(a.hasMarkers(e)||a.hasText(e))&&(d("marker.maxdisplayed"),g.push("points")),d("fill"),"none"!==e.fill&&(u(t,e,r,d),a.hasLines(e)||l(t,e,d)),"tonext"!==e.fill&&"toself"!==e.fill||g.push("fills"),d("hoveron",g.join("+")||"points"),n.coerceSelectionMarkerOpacity(e,d)}else e.visible=!1}},{"../../lib":724,"../scatter/constants":1054,"../scatter/fillcolor_defaults":1057,"../scatter/line_defaults":1061,"../scatter/line_shape_defaults":1063,"../scatter/marker_defaults":1066,"../scatter/subtypes":1070,"../scatter/text_defaults":1071,"./attributes":1079}],1082:[function(t,e,r){"use strict";e.exports=function(t,e,r,n,i){var a=n[i];return t.a=a.a,t.b=a.b,t}},{}],1083:[function(t,e,r){"use strict";var n=t("../scatter/hover");e.exports=function(t,e,r,i){var a=n(t,e,r,i);if(a&&!1!==a[0].index){var o=a[0];if(void 0===o.index){var s=1-o.y0/t.ya._length,l=t.xa._length,c=l*s/2,u=l-c;return o.x0=Math.max(Math.min(o.x0,u),c),o.x1=Math.max(Math.min(o.x1,u),c),a}var f=o.cd[o.index];o.a=f.a,o.b=f.b,o.xLabelVal=void 0,o.yLabelVal=void 0;var h=o.trace,d=h._carpet,p=(f.hi||h.hoverinfo).split("+"),m=[];-1!==p.indexOf("all")&&(p=["a","b"]),-1!==p.indexOf("a")&&w(d.aaxis,f.a),-1!==p.indexOf("b")&&w(d.baxis,f.b);var v=d.ab2ij([f.a,f.b]),g=Math.floor(v[0]),y=v[0]-g,b=Math.floor(v[1]),x=v[1]-b,_=d.evalxy([],g,b,y,x);return m.push("y: "+_[1].toFixed(3)),o.extraText=m.join("<br>"),a}function w(t,e){var r;r=t.labelprefix&&t.labelprefix.length>0?t.labelprefix.replace(/ = $/,""):t._hovertitle,m.push(r+": "+e.toFixed(3)+t.labelsuffix)}}},{"../scatter/hover":1059}],1084:[function(t,e,r){"use strict";var n={};n.attributes=t("./attributes"),n.supplyDefaults=t("./defaults"),n.colorbar=t("../scatter/colorbar"),n.calc=t("./calc"),n.plot=t("./plot"),n.style=t("../scatter/style").style,n.hoverPoints=t("./hover"),n.selectPoints=t("../scatter/select"),n.eventData=t("./event_data"),n.moduleType="trace",n.name="scattercarpet",n.basePlotModule=t("../../plots/cartesian"),n.categories=["carpet","symbols","markerColorscale","showLegend","carpetDependent"],n.meta={},e.exports=n},{"../../plots/cartesian":781,"../scatter/colorbar":1052,"../scatter/select":1068,"../scatter/style":1069,"./attributes":1079,"./calc":1080,"./defaults":1081,"./event_data":1082,"./hover":1083,"./plot":1085}],1085:[function(t,e,r){"use strict";var n=t("../scatter/plot"),i=t("../../plots/cartesian/axes"),a=t("../../components/drawing");e.exports=function(t,e,r){var o,s,l,c=r[0][0].carpet,u={xaxis:i.getFromId(t,c.xaxis||"x"),yaxis:i.getFromId(t,c.yaxis||"y"),plot:e.plot};for(n(t,u,r),o=0;o<r.length;o++)s=r[o][0].trace,l=u.plot.selectAll("g.trace"+s.uid+" .js-line"),a.setClipUrl(l,c._clipPathId)}},{"../../components/drawing":623,"../../plots/cartesian/axes":770,"../scatter/plot":1067}],1086:[function(t,e,r){"use strict";var n=t("../scatter/attributes"),i=t("../../plots/attributes"),a=t("../../components/colorscale/color_attributes"),o=t("../../components/drawing/attributes").dash,s=t("../../lib/extend").extendFlat,l=t("../../plot_api/edit_types").overrideAll,c=n.marker,u=n.line,f=c.line;e.exports=l({lon:{valType:"data_array"},lat:{valType:"data_array"},locations:{valType:"data_array"},locationmode:{valType:"enumerated",values:["ISO-3","USA-states","country 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n=t("fast-isnumeric"),i=t("../../constants/numerical").BADNUM,a=t("../scatter/colorscale_calc"),o=t("../scatter/arrays_to_calcdata"),s=t("../scatter/calc_selection"),l=t("../../lib")._;e.exports=function(t,e){for(var r=Array.isArray(e.locations),c=r?e.locations.length:e._length,u=new Array(c),f=0;f<c;f++){var h=u[f]={};if(r){var d=e.locations[f];h.loc="string"==typeof d?d:null}else{var p=e.lon[f],m=e.lat[f];n(p)&&n(m)?h.lonlat=[+p,+m]:h.lonlat=[i,i]}}return o(u,e),a(e),s(u,e),c&&(u[0].t={labels:{lat:l(t,"lat:")+" ",lon:l(t,"lon:")+" "}}),u}},{"../../constants/numerical":702,"../../lib":724,"../scatter/arrays_to_calcdata":1047,"../scatter/calc_selection":1050,"../scatter/colorscale_calc":1053,"fast-isnumeric":140}],1088:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../scatter/subtypes"),a=t("../scatter/marker_defaults"),o=t("../scatter/line_defaults"),s=t("../scatter/text_defaults"),l=t("../scatter/fillcolor_defaults"),c=t("./attributes");e.exports=function(t,e,r,u){function f(r,i){return n.coerce(t,e,c,r,i)}!function(t,e,r){var n,i,a=0,o=r("locations");if(o)return r("locationmode"),a=o.length;return n=r("lon")||[],i=r("lat")||[],a=Math.min(n.length,i.length),e._length=a,a}(0,e,f)?e.visible=!1:(f("text"),f("hovertext"),f("mode"),i.hasLines(e)&&(o(t,e,r,u,f),f("connectgaps")),i.hasMarkers(e)&&a(t,e,r,u,f,{gradient:!0}),i.hasText(e)&&s(t,e,u,f),f("fill"),"none"!==e.fill&&l(t,e,r,f))}},{"../../lib":724,"../scatter/fillcolor_defaults":1057,"../scatter/line_defaults":1061,"../scatter/marker_defaults":1066,"../scatter/subtypes":1070,"../scatter/text_defaults":1071,"./attributes":1086}],1089:[function(t,e,r){"use strict";e.exports=function(t,e){return t.lon=e.lon,t.lat=e.lat,t.location=e.loc?e.loc:null,t}},{}],1090:[function(t,e,r){"use strict";var n=t("../../components/fx"),i=t("../../plots/cartesian/axes"),a=t("../../constants/numerical").BADNUM,o=t("../scatter/get_trace_color"),s=t("../scatter/fill_hover_text"),l=t("./attributes");e.exports=function(t,e,r){var c=t.cd,u=c[0].trace,f=t.xa,h=t.ya,d=t.subplot,p=d.projection.isLonLatOverEdges,m=d.project;if(n.getClosest(c,function(t){var n=t.lonlat;if(n[0]===a)return 1/0;if(p(n))return 1/0;var i=m(n),o=m([e,r]),s=Math.abs(i[0]-o[0]),l=Math.abs(i[1]-o[1]),c=Math.max(3,t.mrc||0);return Math.max(Math.sqrt(s*s+l*l)-c,1-3/c)},t),!1!==t.index){var v=c[t.index],g=v.lonlat,y=[f.c2p(g),h.c2p(g)],b=v.mrc||1;return t.x0=y[0]-b,t.x1=y[0]+b,t.y0=y[1]-b,t.y1=y[1]+b,t.loc=v.loc,t.lon=g[0],t.lat=g[1],t.color=o(u,v),t.extraText=function(t,e,r,n){var a=e.hi||t.hoverinfo,o="all"===a?l.hoverinfo.flags:a.split("+"),c=-1!==o.indexOf("location")&&Array.isArray(t.locations),u=-1!==o.indexOf("lon"),f=-1!==o.indexOf("lat"),h=-1!==o.indexOf("text"),d=[];function p(t){return i.tickText(r,r.c2l(t),"hover").text+"\xb0"}c?d.push(e.loc):u&&f?d.push("("+p(e.lonlat[0])+", "+p(e.lonlat[1])+")"):u?d.push(n.lon+p(e.lonlat[0])):f&&d.push(n.lat+p(e.lonlat[1]));h&&s(e,t,d);return d.join("<br>")}(u,v,d.mockAxis,c[0].t.labels),[t]}}},{"../../components/fx":640,"../../constants/numerical":702,"../../plots/cartesian/axes":770,"../scatter/fill_hover_text":1056,"../scatter/get_trace_color":1058,"./attributes":1086}],1091:[function(t,e,r){"use strict";var n={};n.attributes=t("./attributes"),n.supplyDefaults=t("./defaults"),n.colorbar=t("../scatter/colorbar"),n.calc=t("./calc"),n.plot=t("./plot"),n.style=t("./style"),n.hoverPoints=t("./hover"),n.eventData=t("./event_data"),n.selectPoints=t("./select"),n.moduleType="trace",n.name="scattergeo",n.basePlotModule=t("../../plots/geo"),n.categories=["geo","symbols","markerColorscale","showLegend","scatter-like"],n.meta={},e.exports=n},{"../../plots/geo":801,"../scatter/colorbar":1052,"./attributes":1086,"./calc":1087,"./defaults":1088,"./event_data":1089,"./hover":1090,"./plot":1092,"./select":1093,"./style":1094}],1092:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../lib"),a=t("../../constants/numerical").BADNUM,o=t("../../lib/topojson_utils").getTopojsonFeatures,s=t("../../lib/geo_location_utils").locationToFeature,l=t("../../lib/geojson_utils"),c=t("../scatter/subtypes"),u=t("./style");function f(t,e){var r=t[0].trace;if(Array.isArray(r.locations))for(var n=o(r,e),i=r.locationmode,l=0;l<t.length;l++){var c=t[l],u=s(i,c.loc,n);c.lonlat=u?u.properties.ct:[a,a]}}e.exports=function(t,e,r){for(var o=0;o<r.length;o++)f(r[o],e.topojson);function s(t,e){t.lonlat[0]===a&&n.select(e).remove()}var h=e.layers.frontplot.select(".scatterlayer").selectAll("g.trace.scattergeo").data(r,function(t){return t[0].trace.uid});h.enter().append("g").attr("class","trace scattergeo"),h.exit().remove(),h.selectAll("*").remove(),h.each(function(e){var r=e[0].node3=n.select(this),a=e[0].trace;if(c.hasLines(a)||"none"!==a.fill){var o=l.calcTraceToLineCoords(e),f="none"!==a.fill?l.makePolygon(o):l.makeLine(o);r.selectAll("path.js-line").data([{geojson:f,trace:a}]).enter().append("path").classed("js-line",!0).style("stroke-miterlimit",2)}c.hasMarkers(a)&&r.selectAll("path.point").data(i.identity).enter().append("path").classed("point",!0).each(function(t){s(t,this)}),c.hasText(a)&&r.selectAll("g").data(i.identity).enter().append("g").append("text").each(function(t){s(t,this)}),u(t,e)})}},{"../../constants/numerical":702,"../../lib":724,"../../lib/geo_location_utils":716,"../../lib/geojson_utils":717,"../../lib/topojson_utils":750,"../scatter/subtypes":1070,"./style":1094,d3:128}],1093:[function(t,e,r){"use strict";var n=t("../scatter/subtypes");e.exports=function(t,e){var r,i,a,o,s,l=t.cd,c=t.xaxis,u=t.yaxis,f=[],h=l[0].trace;if(!n.hasMarkers(h)&&!n.hasText(h))return[];if(!1===e)for(s=0;s<l.length;s++)l[s].selected=0;else for(s=0;s<l.length;s++)i=(r=l[s]).lonlat,a=c.c2p(i),o=u.c2p(i),e.contains([a,o])?(f.push({pointNumber:s,lon:i[0],lat:i[1]}),r.selected=1):r.selected=0;return f}},{"../scatter/subtypes":1070}],1094:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../components/drawing"),a=t("../../components/color"),o=t("../scatter/style").stylePoints;e.exports=function(t,e){e&&function(t,e){var r=e[0].trace,s=e[0].node3;s.style("opacity",e[0].trace.opacity),o(s,r,t),s.selectAll("path.js-line").style("fill","none").each(function(t){var e=n.select(this),r=t.trace,o=r.line||{};e.call(a.stroke,o.color).call(i.dashLine,o.dash||"",o.width||0),"none"!==r.fill&&e.call(a.fill,r.fillcolor)})}(t,e)}},{"../../components/color":598,"../../components/drawing":623,"../scatter/style":1069,d3:128}],1095:[function(t,e,r){"use strict";var n=t("../../plots/attributes"),i=t("../scatter/attributes"),a=t("../../components/colorscale/color_attributes"),o=t("../../constants/gl2d_dashes"),s=t("../../lib/extend").extendFlat,l=t("../../plot_api/edit_types").overrideAll,c=i.line,u=i.marker,f=u.line,h=e.exports=l({x:i.x,x0:i.x0,dx:i.dx,y:i.y,y0:i.y0,dy:i.dy,text:s({},i.text,{}),mode:{valType:"flaglist",flags:["lines","markers"],extras:["none"]},line:{color:c.color,width:c.width,dash:{valType:"enumerated",values:Object.keys(o),dflt:"solid"}},marker:s({},a("marker"),{symbol:u.symbol,size:u.size,sizeref:u.sizeref,sizemin:u.sizemin,sizemode:u.sizemode,opacity:u.opacity,showscale:u.showscale,colorbar:u.colorbar,line:s({},a("marker.line"),{width:f.width})}),connectgaps:i.connectgaps,fill:i.fill,fillcolor:i.fillcolor,hoveron:i.hoveron,selected:{marker:i.selected.marker},unselected:{marker:i.unselected.marker},opacity:s({},n.opacity,{editType:"calc"}),error_y:i.error_y,error_x:i.error_x},"calc","nested");h.x.editType=h.y.editType=h.x0.editType=h.y0.editType="calc+clearAxisTypes"},{"../../components/colorscale/color_attributes":606,"../../constants/gl2d_dashes":698,"../../lib/extend":713,"../../plot_api/edit_types":754,"../../plots/attributes":768,"../scatter/attributes":1048}],1096:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../scatter/constants"),a=t("../scatter/subtypes"),o=t("../scatter/xy_defaults"),s=t("../scatter/marker_defaults"),l=t("../scatter/line_defaults"),c=t("../scatter/fillcolor_defaults"),u=t("../../components/errorbars/defaults"),f=t("./attributes");e.exports=function(t,e,r,h){function d(r,i){return n.coerce(t,e,f,r,i)}var p=!!t.marker&&/-open/.test(t.marker.symbol),m=a.isBubble(t),v=o(t,e,h,d);if(v){d("text"),d("mode",v<i.PTS_LINESONLY?"lines+markers":"lines"),a.hasLines(e)&&(d("connectgaps"),l(t,e,r,h,d));var g=[];a.hasMarkers(e)&&(s(t,e,r,h,d),d("marker.line.width",p||m?1:0),g.push("points")),d("fill"),"none"!==e.fill&&c(t,e,r,d),"tonext"!==e.fill&&"toself"!==e.fill||g.push("fills"),d("hoveron",g.join("+")||"points"),u(t,e,r,{axis:"y"}),u(t,e,r,{axis:"x",inherit:"y"}),n.coerceSelectionMarkerOpacity(e,d)}else e.visible=!1}},{"../../components/errorbars/defaults":628,"../../lib":724,"../scatter/constants":1054,"../scatter/fillcolor_defaults":1057,"../scatter/line_defaults":1061,"../scatter/marker_defaults":1066,"../scatter/subtypes":1070,"../scatter/xy_defaults":1072,"./attributes":1095}],1097:[function(t,e,r){(function(r){"use strict";var n=t("../../lib"),i=t("../scatter/get_trace_color"),a=t("../../components/errorbars"),o=t("object-assign"),s=t("../../plots/cartesian/axes"),l=t("kdgrass"),c=t("../../components/fx"),u=t("../scatter/subtypes"),f=t("../scatter/colorscale_calc"),h=t("../../components/drawing"),d=t("../scatter/make_bubble_size_func"),p=t("../../constants/gl2d_dashes"),m=t("../../lib/gl_format_color"),v=t("../scatter/link_traces"),g=t("regl-scatter2d"),y=t("regl-line2d"),b=t("regl-error2d"),x=t("color-normalize"),_=t("svg-path-sdf"),w=t("regl"),M=t("array-range"),k=t("../scatter/fill_hover_text"),A=t("fast-isnumeric"),T=c.constants.MAXDIST,E=200,S=20,L=S/20,C={},P=h.symbolFuncs[0](.05*S),z=1e5,O=/-dot/;function D(t,e,r,n){var 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t=this.map;t.removeLayer(this.idLayerFill),t.removeLayer(this.idLayerLine),t.removeLayer(this.idLayerCircle),t.removeLayer(this.idLayerSymbol),t.removeSource(this.idSourceFill),t.removeSource(this.idSourceLine),t.removeSource(this.idSourceCircle),t.removeSource(this.idSourceSymbol)},e.exports=function(t,e){var r=new i(t,e[0].trace.uid);return r.update(e),r}},{"./convert":1099}],1105:[function(t,e,r){"use strict";var n=t("../scatter/subtypes");e.exports=function(t,e){var r,i,a,o,s,l=t.cd,c=t.xaxis,u=t.yaxis,f=[],h=l[0].trace;if(!n.hasMarkers(h))return[];if(!1===e)for(s=0;s<l.length;s++)l[s].selected=0;else for(s=0;s<l.length;s++)i=(r=l[s]).lonlat,a=c.c2p(i),o=u.c2p(i),e.contains([a,o])?(f.push({pointNumber:s,lon:i[0],lat:i[1]}),r.selected=1):r.selected=0;return f}},{"../scatter/subtypes":1070}],1106:[function(t,e,r){"use strict";var n=t("../../lib/extend").extendFlat,i=t("../scatter/attributes"),a=t("../../plots/attributes"),o=i.line;e.exports={mode:i.mode,r:{valType:"data_array",editType:"calc+clearAxisTypes"},theta:{valType:"data_array",editType:"calc+clearAxisTypes"},thetaunit:{valType:"enumerated",values:["radians","degrees","gradians"],dflt:"degrees",editType:"calc+clearAxisTypes"},text:i.text,hovertext:i.hovertext,line:{color:o.color,width:o.width,dash:o.dash,shape:n({},o.shape,{values:["linear","spline"]}),smoothing:o.smoothing,editType:"calc"},connectgaps:i.connectgaps,marker:i.marker,cliponaxis:n({},i.cliponaxis,{dflt:!1}),textposition:i.textposition,textfont:i.textfont,fill:n({},i.fill,{values:["none","toself","tonext"]}),fillcolor:i.fillcolor,hoverinfo:n({},a.hoverinfo,{flags:["r","theta","text","name"]}),hoveron:i.hoveron,selected:i.selected,unselected:i.unselected}},{"../../lib/extend":713,"../../plots/attributes":768,"../scatter/attributes":1048}],1107:[function(t,e,r){"use strict";var n=t("fast-isnumeric"),i=t("../../constants/numerical").BADNUM,a=t("../../plots/cartesian/axes"),o=t("../scatter/colorscale_calc"),s=t("../scatter/arrays_to_calcdata"),l=t("../scatter/calc_selection"),c=t("../scatter/calc").calcMarkerSize;e.exports=function(t,e){var r,u=t._fullLayout,f=e.subplot,h=u[f].radialaxis,d=u[f].angularaxis,p=h.makeCalcdata(e,"r"),m=d.makeCalcdata(e,"theta"),v=e._length,g=new Array(v);for(var y=0;y<v;y++){var b=p[y],x=m[y],_=g[y]={};n(b)&&n(x)?(_.r=b,_.theta=x,_.rad=(r=x,d.c2rad(r,e.thetaunit))):_.r=i}var w=c(e,v);return a.expand(h,p,{ppad:w}),"linear"!==d.type&&(d.autorange=!0,a.expand(d,m),delete d.autorange),o(e),s(g,e),l(g,e),g}},{"../../constants/numerical":702,"../../plots/cartesian/axes":770,"../scatter/arrays_to_calcdata":1047,"../scatter/calc":1049,"../scatter/calc_selection":1050,"../scatter/colorscale_calc":1053,"fast-isnumeric":140}],1108:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../scatter/subtypes"),a=t("../scatter/marker_defaults"),o=t("../scatter/line_defaults"),s=t("../scatter/line_shape_defaults"),l=t("../scatter/text_defaults"),c=t("../scatter/fillcolor_defaults"),u=t("../scatter/constants").PTS_LINESONLY,f=t("./attributes");e.exports=function(t,e,r,h){function d(r,i){return n.coerce(t,e,f,r,i)}var p=d("r"),m=d("theta"),v=p&&m?Math.min(p.length,m.length):0;if(v){e._length=v,d("thetaunit"),d("mode",v<u?"lines+markers":"lines"),d("text"),d("hovertext"),i.hasLines(e)&&(o(t,e,r,h,d),s(t,e,d),d("connectgaps")),i.hasMarkers(e)&&a(t,e,r,h,d,{gradient:!0}),i.hasText(e)&&l(t,e,h,d);var g=[];(i.hasMarkers(e)||i.hasText(e))&&(d("cliponaxis"),d("marker.maxdisplayed"),g.push("points")),d("fill"),"none"!==e.fill&&(c(t,e,r,d),i.hasLines(e)||s(t,e,d)),"tonext"!==e.fill&&"toself"!==e.fill||g.push("fills"),d("hoveron",g.join("+")||"points"),n.coerceSelectionMarkerOpacity(e,d)}else e.visible=!1}},{"../../lib":724,"../scatter/constants":1054,"../scatter/fillcolor_defaults":1057,"../scatter/line_defaults":1061,"../scatter/line_shape_defaults":1063,"../scatter/marker_defaults":1066,"../scatter/subtypes":1070,"../scatter/text_defaults":1071,"./attributes":1106}],1109:[function(t,e,r){"use strict";var n=t("../scatter/hover"),i=t("../../plots/cartesian/axes"),a=t("../../lib");function o(t,e,r){var n=r.radialAxis,o=r.angularAxis,s=(t.hi||e.hoverinfo).split("+"),l=[];n._hovertitle="r",o._hovertitle="\u03b8";var c,u=o._c2rad(t.theta,e.thetaunit);function f(t,e){l.push(t._hovertitle+": "+i.tickText(t,e,"hover").text)}return c="linear"===o.type&&e.thetaunit!==o.thetaunit?"degrees"===o.thetaunit?a.rad2deg(u):u:t.theta,-1!==s.indexOf("all")&&(s=["r","theta"]),-1!==s.indexOf("r")&&f(n,n.c2r(t.r)),-1!==s.indexOf("theta")&&f(o,c),l.join("<br>")}e.exports={hoverPoints:function(t,e,r,i){var a=n(t,e,r,i);if(a&&!1!==a[0].index){var s=a[0];if(void 0===s.index)return a;var l=t.subplot,c=s.cd[s.index],u=s.trace;if(l.isPtWithinSector(c))return s.xLabelVal=void 0,s.yLabelVal=void 0,s.extraText=o(c,u,l),a}},makeHoverPointText:o}},{"../../lib":724,"../../plots/cartesian/axes":770,"../scatter/hover":1059}],1110:[function(t,e,r){"use strict";e.exports={moduleType:"trace",name:"scatterpolar",basePlotModule:t("../../plots/polar"),categories:["polar","symbols","markerColorscale","showLegend","scatter-like"],attributes:t("./attributes"),supplyDefaults:t("./defaults"),calc:t("./calc"),plot:t("./plot"),style:t("../scatter/style").style,hoverPoints:t("./hover").hoverPoints,selectPoints:t("../scatter/select"),meta:{}}},{"../../plots/polar":836,"../scatter/select":1068,"../scatter/style":1069,"./attributes":1106,"./calc":1107,"./defaults":1108,"./hover":1109,"./plot":1111}],1111:[function(t,e,r){"use strict";var n=t("../scatter/plot"),i=t("../../constants/numerical").BADNUM;e.exports=function(t,e,r){var a,o,s,l={xaxis:e.xaxis,yaxis:e.yaxis,plot:e.framework,layerClipId:e._hasClipOnAxisFalse?e.clipIds.circle:null},c=e.radialAxis,u=c.range;for(s=u[0]>u[1]?function(t){return t<=0}:function(t){return t>=0},a=0;a<r.length;a++)for(o=0;o<r[a].length;o++){var f=r[a][o],h=f.r;if(h!==i){var d=c.c2r(h)-u[0];if(s(d)){var p=f.rad;f.x=d*Math.cos(p),f.y=d*Math.sin(p);continue}f.intoCenter=[e.cxx,e.cyy]}f.x=i,f.y=i}n(t,l,r)}},{"../../constants/numerical":702,"../scatter/plot":1067}],1112:[function(t,e,r){"use strict";var n=t("../scatterpolar/attributes"),i=t("../scattergl/attributes");e.exports={mode:n.mode,r:n.r,theta:n.theta,thetaunit:n.thetaunit,text:n.text,line:i.line,connectgaps:i.connectgaps,marker:i.marker,fill:i.fill,fillcolor:i.fillcolor,hoverinfo:n.hoverinfo,hoveron:n.hoveron,selected:n.selected,unselected:n.unselected}},{"../scattergl/attributes":1095,"../scatterpolar/attributes":1106}],1113:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../scatter/subtypes"),a=t("../scatter/marker_defaults"),o=t("../scatter/line_defaults"),s=t("../scatter/fillcolor_defaults"),l=t("../scatter/constants").PTS_LINESONLY,c=t("./attributes");e.exports=function(t,e,r,u){function f(r,i){return n.coerce(t,e,c,r,i)}var h=f("r"),d=f("theta"),p=h&&d?Math.min(h.length,d.length):0;if(p){e._length=p,f("thetaunit"),f("mode",p<l?"lines+markers":"lines"),f("text"),i.hasLines(e)&&(o(t,e,r,u,f),f("connectgaps"));var m=[];i.hasMarkers(e)&&(a(t,e,r,u,f),m.push("points")),f("fill"),"none"!==e.fill&&s(t,e,r,f),"tonext"!==e.fill&&"toself"!==e.fill||m.push("fills"),f("hoveron",m.join("+")||"points"),n.coerceSelectionMarkerOpacity(e,f)}else e.visible=!1}},{"../../lib":724,"../scatter/constants":1054,"../scatter/fillcolor_defaults":1057,"../scatter/line_defaults":1061,"../scatter/marker_defaults":1066,"../scatter/subtypes":1070,"./attributes":1112}],1114:[function(t,e,r){"use strict";var n=t("kdgrass"),i=t("fast-isnumeric"),a=t("../scattergl"),o=t("../scatter/colorscale_calc"),s=t("../../plots/cartesian/axes"),l=t("../scatterpolar/hover").makeHoverPointText,c=t("../scatter/subtypes");e.exports={moduleType:"trace",name:"scatterpolargl",basePlotModule:t("../../plots/polar"),categories:["gl","regl","polar","symbols","markerColorscale","showLegend","scatter-like"],attributes:t("./attributes"),supplyDefaults:t("./defaults"),calc:function(t,e){var r=t._fullLayout,n=e.subplot,i=r[n].radialaxis,a=r[n].angularaxis,l=i.makeCalcdata(e,"r"),c=a.makeCalcdata(e,"theta"),u={};return e._length<l.length&&(l=l.slice(0,e._length)),e._length<c.length&&(c=c.slice(0,e._length)),o(e),u.r=l,u.theta=c,s.expand(i,l,{tozero:!0}),"linear"!==a.type&&(a.autorange=!0,s.expand(a,c),delete a.autorange),[{x:!1,y:!1,t:u,trace:e}]},plot:function(t,e,r){var o=e.radialAxis,s=e.angularAxis,l=o.range,u=a.sceneUpdate(t,e);return u.clear(),r.forEach(function(f,h){if(f&&f[0]&&f[0].trace){var d,p,m,v,g,y=f[0],b=y.trace,x=y.t,_=x.r,w=x.theta,M=_.slice(),k=w.slice();for(d=0;d<_.length;d++)p=_[d],v=w[d],g=s.c2rad(v,b.thetaunit),e.isPtWithinSector({r:p,rad:g})||(M[d]=NaN,k[d]=NaN);var A,T=_.length,E=new Array(2*T),S=Array(T),L=Array(T);for(d=0;d<T;d++)p=M[d],v=k[d],i(p)&&i(v)&&p>=0?(m=o.c2r(p)-l[0],A=v,g=s.c2rad(A,b.thetaunit),S[d]=E[2*d]=m*Math.cos(g),L[d]=E[2*d+1]=m*Math.sin(g)):S[d]=L[d]=E[2*d]=E[2*d+1]=NaN;var C=a.sceneOptions(t,e,b,E);C.fill&&!u.fill2d&&(u.fill2d=!0),C.marker&&!u.scatter2d&&(u.scatter2d=!0),C.line&&!u.line2d&&(u.line2d=!0),!C.errorX&&!C.errorY||u.error2d||(u.error2d=!0),c.hasMarkers(b)&&(C.selected.positions=C.unselected.positions=C.marker.positions),u.lineOptions.push(C.line),u.errorXOptions.push(C.errorX),u.errorYOptions.push(C.errorY),u.fillOptions.push(C.fill),u.markerOptions.push(C.marker),u.selectedOptions.push(C.selected),u.unselectedOptions.push(C.unselected),u.count=r.length,x.scene=u,x.index=h,x.x=S,x.y=L,x.rawx=S,x.rawy=L,x.r=_,x.theta=w,x.positions=E,x.count=T,x.tree=n(E,512)}}),a.plot(t,e,r)},hoverPoints:function(t,e,r,n){var i=t.cd[0].t,o=i.r,s=i.theta,c=a.hoverPoints(t,e,r,n);if(c&&!1!==c[0].index){var u=c[0];if(void 0===u.index)return c;var f=t.subplot,h=f.angularAxis,d=u.cd[u.index],p=u.trace;if(d.r=o[u.index],d.theta=s[u.index],d.rad=h.c2rad(d.theta,p.thetaunit),f.isPtWithinSector(d))return u.xLabelVal=void 0,u.yLabelVal=void 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n=t("../../lib/extend").extendFlat;r.splitToPanels=function(t){var e=[0,0],r=n({},t,{key:"header",type:"header",page:0,prevPages:e,currentRepaint:[null,null],dragHandle:!0,values:t.calcdata.headerCells.values[t.specIndex],rowBlocks:t.calcdata.headerRowBlocks,calcdata:n({},t.calcdata,{cells:t.calcdata.headerCells})});return[n({},t,{key:"cells1",type:"cells",page:0,prevPages:e,currentRepaint:[null,null],dragHandle:!1,values:t.calcdata.cells.values[t.specIndex],rowBlocks:t.calcdata.rowBlocks}),n({},t,{key:"cells2",type:"cells",page:1,prevPages:e,currentRepaint:[null,null],dragHandle:!1,values:t.calcdata.cells.values[t.specIndex],rowBlocks:t.calcdata.rowBlocks}),r]},r.splitToCells=function(t){var e=function(t){var e=t.rowBlocks[t.page],r=e?e.rows[0].rowIndex:0,n=e?r+e.rows.length:0;return[r,n]}(t);return(t.values||[]).slice(e[0],e[1]).map(function(r,n){return{keyWithinBlock:n+("string"==typeof r&&r.match(/[<$&> 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n=t("../box/attributes"),i=t("../../lib/extend").extendFlat;e.exports={y:n.y,x:n.x,x0:n.x0,y0:n.y0,name:n.name,orientation:i({},n.orientation,{}),bandwidth:{valType:"number",min:0,editType:"calc"},scalegroup:{valType:"string",dflt:"",editType:"calc"},scalemode:{valType:"enumerated",values:["width","count"],dflt:"width",editType:"calc"},spanmode:{valType:"enumerated",values:["soft","hard","manual"],dflt:"soft",editType:"calc"},span:{valType:"info_array",items:[{valType:"any",editType:"calc"},{valType:"any",editType:"calc"}],editType:"calc"},line:{color:{valType:"color",editType:"style"},width:{valType:"number",min:0,dflt:2,editType:"style"},editType:"plot"},fillcolor:n.fillcolor,points:i({},n.boxpoints,{}),jitter:i({},n.jitter,{}),pointpos:i({},n.pointpos,{}),marker:n.marker,text:n.text,box:{visible:{valType:"boolean",dflt:!1,editType:"plot"},width:{valType:"number",min:0,max:1,dflt:.25,editType:"plot"},fillcolor:{valType:"color",editType:"style"},line:{color:{valType:"color",editType:"style"},width:{valType:"number",min:0,editType:"style"},editType:"style"},editType:"plot"},meanline:{visible:{valType:"boolean",dflt:!1,editType:"plot"},color:{valType:"color",editType:"style"},width:{valType:"number",min:0,editType:"style"},editType:"plot"},side:{valType:"enumerated",values:["both","positive","negative"],dflt:"both",editType:"plot"},selected:n.selected,unselected:n.unselected,hoveron:{valType:"flaglist",flags:["violins","points","kde"],dflt:"violins+points+kde",extras:["all"],editType:"style"}}},{"../../lib/extend":713,"../box/attributes":877}],1138:[function(t,e,r){"use 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r=t[0],a=r.t,s=r.trace,d=r.node3=n.select(this),p=c._numViolins,m="group"===c.violinmode&&p>1,v=a.bdPos=a.dPos*(1-c.violingap)*(1-c.violingroupgap)/(m?p:1),g=a.bPos=m?2*a.dPos*((a.num+.5)/p-.5)*(1-c.violingap):0;if(!0!==s.visible||a.empty)n.select(this).remove();else{var y=e[a.valLetter+"axis"],b=e[a.posLetter+"axis"],x="both"===s.side,_=x||"positive"===s.side,w=x||"negative"===s.side,M=s.box&&s.box.visible,k=s.meanline&&s.meanline.visible,A=c._violinScaleGroupStats[s.scalegroup];if(d.selectAll("path.violin").data(i.identity).enter().append("path").style("vector-effect","non-scaling-stroke").attr("class","violin").each(function(t){var e,r,i,o,l,c,u,f,d=n.select(this),p=t.density,m=p.length,M=t.pos+g,k=b.c2p(M);switch(s.scalemode){case"width":e=A.maxWidth/v;break;case"count":e=A.maxWidth/v*(A.maxCount/t.pts.length)}if(_){for(u=new Array(m),l=0;l<m;l++)(f=u[l]={})[a.posLetter]=M+p[l].v/e,f[a.valLetter]=p[l].t;r=h(u)}if(w){for(u=new 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