#!/usr/bin/env python2 from PIL import Image class Img(object): def __init__(self, fn): im = Image.open(fn) self.w, self.h = im.size self.data = list(im.getdata()) def pixel(self, r, c): p = self.data[ r + c * self.w ] if p == (255, 255, 255): return '0' if p == (0, 0, 0): return '1' if p == (255, 0, 255): return None raise Exception('Unknown color', p) img = Img('font.png') cur = '' for i in range(256): x = (i % 16) * 10 y = (i / 16) * 10 cur = '' while img.pixel(x, y) != None: val = ''.join(img.pixel(x, y + j) for j in range(8)) x += 1 cur += '\\x%02x' % int(val, 2) cur = '\\x%02x' % (len(cur) / 4) + cur ch = chr(i) if i >= 32 and i <= 126 else '_' print '\t/* 0x%02x %c */ (uint8_t *)"%s",' % (i, ch , cur)