scaler2.py

import matplotlib.image as mpimg
import matplotlib.pyplot as plt
import numpy as np


img = mpimg.imread("dw20.png")

img = 15*img


f = open("dw.txt","w")
for r in range(len(img)):
    for c in range(len(img[0])):
            pixel = img[r][c]
            hexstr = "0x%0.2X%0.2X%0.2X" % (16*int(round(pixel[0])),16*int(round(pixel[1])),16*int(round(pixel[2])))
            f.write(hexstr)
    f.write("\n")
f.close()