import os
import struct
from PIL import Image
def changePNGColor(sourceFile, fromRgb, toRgb, deltaRank = 10):
fromRgb = fromRgb.replace('#', '')
toRgb = toRgb.replace('#', '')
fromColor = struct.unpack('BBB', bytes.fromhex(fromRgb))
toColor = struct.unpack('BBB', bytes.fromhex(toRgb))
img = Image.open(sourceFile)
img = img.convert("RGBA")
pixdata = img.load()
for x in range(0, img.size[0]):
for y in range(0, img.size[1]):
rdelta = pixdata[x, y][0] - fromColor[0]
gdelta = pixdata[x, y][0] - fromColor[0]
bdelta = pixdata[x, y][0] - fromColor[0]
if abs(rdelta) <= deltaRank and abs(gdelta) <= deltaRank and abs(bdelta) <= deltaRank:
pixdata[x, y] = (toColor[0] + rdelta, toColor[1] + gdelta, toColor[2] + bdelta, pixdata[x, y][3])
img.save(os.path.dirname(sourceFile) + os.sep + "changeColor" + os.path.splitext(sourceFile)[1])
if __name__ == '__main__':
changePNGColor("./ok_1.png", "#000000", "#ff0000")
убирает черний и заливает на красний...