def create_char(self, font, char, directory):
im_size = (self.font_size * 2, self.font_size * 2)
img = Image.new("RGB", im_size, (255, 255, 255))
draw = ImageDraw.Draw(img)
draw.text((2, 2), char, (0, 0, 0), font=font)
img = autocrop(img, "white")
img = center_on_bg(img, self.comparison_size, "white")
img_path = path(directory).joinpath("%05d.png" % ord(char))
img.save(img_path)
return img
def ocr(self, img):
split = char_split(img)
print len(split)
return "".join(self.ocr_char(center_on_bg(im, self.comparison_size, "white")) for im in split)