#!/usr/bin/python import sys import logging #logging.basicConfig(level = logging.DEBUG) from gi.repository import Vips a = Vips.Image.black(100, 100) b = a.bandjoin(2) b.write_to_file("x.v") txt = Vips.Image.text("left corner", dpi = 300) c = txt.ifthenelse(2, [0, 255, 0], blend = True) c.write_to_file("x2.v")