photobot.Layer.screen()
Syntax
canvas.layers[i].screen()
Description
Sets the blend mode of layer i to screen. Screening an image is the opposite of the Layer.multiply() command. Black layers do not change the background, white layers make everything white. So screen usually returns a lighter result.
Example
photobot = ximport("photobot") canvas = photobot.canvas(100,100) canvas.layer("robot.jpg") i = canvas.layer("newspaper.jpg") canvas.layers[i].screen()
