98 lines
3.0 KiB
Python
98 lines
3.0 KiB
Python
|
# Copyright by JK 2018
|
||
|
|
# License: MIT
|
||
|
|
# https://www.reportlab.com/docs/reportlab-userguide.pdf
|
||
|
|
# -*- coding: utf-8 -*-
|
||
|
|
|
||
|
|
"""
|
||
|
|
This file and class contains helper methods to paint the resulting PDF
|
||
|
|
"""
|
||
|
|
|
||
|
|
import sys
|
||
|
|
import os.path
|
||
|
|
import re
|
||
|
|
from PIL import Image
|
||
|
|
from reportlab.pdfgen import canvas
|
||
|
|
from reportlab.lib.units import inch, cm
|
||
|
|
from reportlab.pdfbase import pdfmetrics
|
||
|
|
from reportlab.pdfbase.ttfonts import TTFont
|
||
|
|
|
||
|
|
def loadData():
|
||
|
|
people = []
|
||
|
|
with open("attendees.txt", 'r') as f:
|
||
|
|
for p in f:
|
||
|
|
m = re.match("(.*)\((.*)\)", p)
|
||
|
|
if m:
|
||
|
|
people.append((m.group(1), m.group(2)))
|
||
|
|
return people
|
||
|
|
|
||
|
|
|
||
|
|
class PDFDoc():
|
||
|
|
def __init__(self, name, width, height):
|
||
|
|
self.dim = (width*cm, height*cm)
|
||
|
|
self.c = canvas.Canvas(name + '.pdf', pagesize=self.dim)
|
||
|
|
|
||
|
|
def newpage(self):
|
||
|
|
self.c.showPage()
|
||
|
|
|
||
|
|
def save(self):
|
||
|
|
self.c.showPage()
|
||
|
|
self.c.save()
|
||
|
|
|
||
|
|
def subImage(self, x, y, width, height):
|
||
|
|
return SubImage(self, self.c, x, y, width, height)
|
||
|
|
|
||
|
|
def findImg(self, fileimg):
|
||
|
|
fileimg = fileimg.replace(" ", "-").lower()
|
||
|
|
for typ in ["png", "jpg"]:
|
||
|
|
fname = fileimg + "." + typ
|
||
|
|
if os.path.isfile(fname):
|
||
|
|
return fname
|
||
|
|
return None
|
||
|
|
|
||
|
|
class SubImage():
|
||
|
|
def __init__(self, doc, c, x, y, width, height):
|
||
|
|
self.doc = doc
|
||
|
|
self.c = c
|
||
|
|
self.dim = (width*cm, height*cm)
|
||
|
|
self.off = (x*cm, y*cm)
|
||
|
|
|
||
|
|
def addKeyVal(self, value, posx, posy, size=0.1, font= "Helvetica", color=(0,0,0)):
|
||
|
|
#relative font size
|
||
|
|
self.c.setFont(font, self.dim[1] * size)
|
||
|
|
self.c.setStrokeColorRGB(*color)
|
||
|
|
self.c.setFillColorRGB(*color)
|
||
|
|
value = value.strip().split("\n")
|
||
|
|
for l in value:
|
||
|
|
self.c.drawString(self.dim[0] * posx + self.off[0], self.dim[1] * posy + self.off[1], l)
|
||
|
|
posy -= size*1.1
|
||
|
|
return posy
|
||
|
|
|
||
|
|
def addKeyValCenter(self, value, posx, posy, size=0.1, font= "Helvetica", color=(0,0,0)):
|
||
|
|
#relative font size
|
||
|
|
self.c.setFont(font, self.dim[1] * size)
|
||
|
|
self.c.setStrokeColorRGB(*color)
|
||
|
|
self.c.setFillColorRGB(*color)
|
||
|
|
value = value.strip().split("\n")
|
||
|
|
for l in value:
|
||
|
|
self.c.drawCentredString(self.dim[0] * posx + self.off[0], self.dim[1] * posy + self.off[1], l)
|
||
|
|
posy -= size*1.1
|
||
|
|
return posy
|
||
|
|
|
||
|
|
def drawRect(self, posx, posy, width, height, color=(0,0,0)):
|
||
|
|
self.c.setFillColorRGB(*color)
|
||
|
|
self.c.rect(posx*self.dim[0]+ self.off[0], posy*self.dim[1]+ self.off[1], width*self.dim[0], height*self.dim[1], fill=1, stroke=0)
|
||
|
|
|
||
|
|
def drawRectBorder(self, posx, posy, width, height, color=(0,0,0)):
|
||
|
|
self.c.setStrokeColorRGB(*color)
|
||
|
|
self.c.rect(posx*self.dim[0]+ self.off[0], posy*self.dim[1]+ self.off[1], width*self.dim[0], height*self.dim[1], fill=0, stroke=1)
|
||
|
|
|
||
|
|
def addImg(self, fileimg, posx, posy, height):
|
||
|
|
fname = self.doc.findImg(fileimg)
|
||
|
|
if fname != None:
|
||
|
|
im = Image.open(fname)
|
||
|
|
(w, h) = im.size
|
||
|
|
scale = h / (self.dim[1] * height)
|
||
|
|
self.c.drawImage(fname, posx*self.dim[0] + self.off[0], posy*self.dim[1]+ self.off[1], w/scale, height*self.dim[1])
|
||
|
|
return True
|
||
|
|
return False
|