Class Chunk

recipes/Python/578534_parse_png_image/recipe-578534.py:3–12

import binascii

class Chunk:
    Length=None
    type=None
    data=None
    CRC=None
    def hight_width(self):
        if self.type=='IHDR':
            width=int(self.data[0:8],16)
            hight=int(self.data[8:16],16)
            return [width,hight]
            

class PNG: