Python图片转字符画

Python图片转字符画

源图片：

效果图：

第三方库：PIL

如果没有安装该库请执行 pip install pillow 进行安装第三方库

# -*- coding: utf-8 -*-
from PIL import Image, ImageDraw, ImageFont
import os
import time


def save(img, file_name):
    if os.path.isfile(file_name + \'.jpg\'):
        save(img, file_name + \'-\')
    else:
        img.save(file_name + \'.jpg\', \'JPEG\')


font_map = [\' \', \'.\', \'i\', \'I\', \'J\', \'C\', \'D\', \'O\', \'S\', \'Q\', \'G\', \'F\', \'E\', \'#\', \'&\', \'@\']
img_name = \'convert1\'   # 图片文件名
f_size = 16
f_num_x = 100


def main():
    im = Image.open(img_name + \'.png\').convert(\'L\')
    im = im.resize((f_num_x, int(f_num_x * im.size[1] / im.size[0])))
    level = im.getextrema()[-1] / (len(font_map) - 1)
    im = im.point(lambda i: int(i / level))
    imn = Image.new(\'L\', (im.size[0] * f_size, im.size[1] * f_size))

    f = ImageFont.truetype(\'arial.ttf\', f_size)
    d = ImageDraw.Draw(imn)

    for y in range(0, im.size[1]):
        for x in range(0, im.size[0]):
            pp = im.getpixel((x, y))
            d.text((x * f_size, y * f_size), font_map[len(font_map) - pp - 1], fill=255, font=f)

    save(imn, img_name)


if __name__ == \'__main__\':
    tt = time.time()
    main()
    print(time.time() - tt)

　　

原文：https://blog.csdn.net/weixin_41738030/article/details/90347227