spec/clip.py

   1 from sys import *
   2 from pdflib_py import *
   3 p = PDF_new()
   4 PDF_open_file(p, "clip.pdf")
   5
   6 PDF_set_parameter(p, "usercoordinates", "true")
   7 PDF_set_value(p, "compress", 0)
   8
   9 width = 800
  10 height = 800
  11 PDF_begin_page(p, width, height)
  12
  13 PDF_setcolor(p, "fill", "rgb", 0.0, 0.0, 0.0, 0.0)
  14 x1,y1,x2,y2 = 100,100,300,300
  15 PDF_moveto(p, x1,y1)
  16 PDF_lineto(p, x2,y1)
  17 PDF_lineto(p, x2,y2)
  18 PDF_lineto(p, x1,y2)
  19 PDF_lineto(p, x1,y1)
  20 x1,y1,x2,y2 = 200,200,400,400
  21 PDF_moveto(p, x1,y1)
  22 PDF_lineto(p, x2,y1)
  23 PDF_lineto(p, x2,y2)
  24 PDF_lineto(p, x1,y2)
  25 PDF_lineto(p, x1,y1)
  26 PDF_stroke(p)
  27
  28 PDF_setcolor(p, "fill", "rgb", 0.0, 1.0, 0.0, 1.0)
  29 x1,y1,x2,y2 = 100,100,300,300
  30 PDF_moveto(p, x1,y1)
  31 PDF_lineto(p, x2,y1)
  32 PDF_lineto(p, x2,y2)
  33 PDF_lineto(p, x1,y2)
  34 PDF_lineto(p, x1,y1)
  35 PDF_clip(p)
  36 x1,y1,x2,y2 = 200,200,400,400
  37 PDF_moveto(p, x1,y1)
  38 PDF_lineto(p, x2,y1)
  39 PDF_lineto(p, x2,y2)
  40 PDF_lineto(p, x1,y2)
  41 PDF_lineto(p, x1,y1)
  42 PDF_fill(p)
  43
  44 PDF_end_page(p)
  45 PDF_close(p)
  46 PDF_delete(p);