webgo/generate_goban_images.py

#!/usr/bin/python
"""
a simple script using pil to generate the goban from background, grid and stone images.
"""
import Image,ImageOps
gridlist = ["bottomleftline","bottomline","bottomrightline",
			"centerline","hoshi","leftline","rightline",
			"topleftline", "topline","toprightline"]

whitestone = Image.open("imgsource/whitestone.png").convert("RGBA")
blackstone = Image.open("imgsource/blackstone.png").convert("RGBA")

for item in gridlist:
	#creating empty goban
	bg = Image.open("imgsource/background.png").convert("RGBA")
	img = Image.open("imgsource/"+item+".png").convert("RGBA")
	bg.paste(img,None,img)
	#bg = Image.composite(img,bg,img)
	bg.save("img/"+item+".png")
	tmp = bg	#for the white stones
	tmp2 = bg	#for the black stones
	#filling with white stones
	tmp.paste(whitestone,None,whitestone)
	tmp.save("img/"+item+"_white.png")	
	#filling with black stones
	tmp2.paste(blackstone.convert("RGB"),None,blackstone)
	tmp2.save("img/"+item+"_black.png")