Viewing file:  testprint.py (1.67 KB) -rwxr-xr-x
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## Derived from tests/testprint.c from gtk+ sources
import sys
import math
import cairo
import pango
import gtk
def request_page_setup(operation, context, page_nr, page_setup):
## Make the second page landscape mode a5
if page_nr == 1:
page_setup.set_orientation(gtk.PAGE_ORIENTATION_LANDSCAPE)
page_setup.set_paper_size(gtk.PaperSize("iso_a5"))
def draw_page (operation, context, page_nr):
cr = context.get_cairo()
## Draw a red rectangle, as wide as the paper (inside the margins)
cr.set_source_rgb(1.0, 0, 0)
cr.rectangle(0, 0, context.get_width(), 50)
cr.fill()
## Draw some lines
cr.move_to(20, 10)
cr.line_to(40, 20)
cr.arc(60, 60, 20, 0, math.pi)
cr.line_to(80, 20)
cr.set_source_rgb(0, 0, 0)
cr.set_line_width(5)
cr.set_line_cap(cairo.LINE_CAP_ROUND)
cr.set_line_join(cairo.LINE_JOIN_ROUND)
cr.stroke()
## Draw some text
layout = context.create_layout()
layout.set_text("Hello World! Printing is easy")
layout.set_font_description(pango.FontDescription("sans 28"))
cr.move_to(30, 20)
cr.layout_path(layout)
## Font Outline
cr.set_source_rgb(0.93, 1.0, 0.47)
cr.set_line_width(0.5)
cr.stroke_preserve()
## Font Fill
cr.set_source_rgb(0, 0.0, 1.0)
cr.fill()
def main(argv):
## Test some random drawing, with per-page paper settings
print_ = gtk.PrintOperation()
print_.set_nr_of_pages(2)
print_.set_unit(gtk.UNIT_MM)
print_.set_pdf_target("test.pdf")
print_.connect("draw_page", draw_page)
print_.connect("request_page_setup", request_page_setup)
res = print_.run()
return 0
if __name__ == '__main__':
sys.exit(main(sys.argv))
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