Python版渣ascii圖……

新成果！

渣實現……

import Image
#import sys

#filename = sys.argv[1]

filename = 'a.jpg'


def i2a(filename):
    """turn an image into ascii"""
    im = Image.open(filename)
    im = im.convert('L')
    im.thumbnail((80, 80))
    string = ''
    for y in range(im.size[1]):
        for x in range(im.size[0]):
            p = im.getpixel((x, y))
            s = '.'
            if p > 200:
                s = '--'
            elif p > 150:
                s = '11'
            elif p > 100:
                s = '88'
            elif p > 50:
                s = 'MM'
            if x % im.size[0] == 0 and y > 0:
                s = s + '\n'
            string = string + s
    return string

ascii = i2a(filename)
with open('a.txt', 'wb') as f:
    f.write(ascii)