gistfile1.txt

import cairo
import math

w = 2000
h = 2000

surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, w, h)
ctx = cairo.Context(surface)
ctx.scale(w, h)

surface_path = cairo.ImageSurface(cairo.FORMAT_ARGB32, w, h)
ctx_path = cairo.Context(surface_path)
ctx_path.scale(w, h)

surface_circle = cairo.ImageSurface(cairo.FORMAT_ARGB32, w, h)
ctx_circle = cairo.Context(surface_circle)
ctx_circle.scale(w, h)

""" Lots of function calls that draw paths to surface_path and circles to surface_circle """

ctx.set_source_surface(surface_path, 0, 0)
ctx.paint()
ctx.set_source_surface(surface_circle, 0, 0)
ctx.paint()

surface_path.write_to_png("example.png")
surface_circle.write_to_png("example2.png")
surface.write_to_png("result.png")