1、安装 pillow库文件
如果你用的是conda 环境
conda install pillow
如果用的pip
pip install pillow
2、具体代码如下
# coding:utf-8
from PIL import Image, ImageDraw, ImageFont
def add_text_to_image(image, text):
font = ImageFont.truetype('C:\Windows\Fonts\STXINGKA.TTF', 36)
# 添加背景
new_img = Image.new('RGBA', (image.size[0] * 3, image.size[1] * 3), (0, 0, 0, 0))
new_img.paste(image, image.size)
# 添加水印
font_len = len(text)
rgba_image = new_img.convert('RGBA')
text_overlay = Image.new('RGBA', rgba_image.size, (255, 255, 255, 0))
image_draw = ImageDraw.Draw(text_overlay)
for i in range(0, rgba_image.size[0], font_len*40+100):
for j in range(0, rgba_image.size[1], 200):
image_draw.text((i, j), text, font=font, fill=(0, 0, 0, 50))
text_overlay = text_overlay.rotate(-45)
image_with_text = Image.alpha_composite(rgba_image, text_overlay)
# 裁切图片
image_with_text = image_with_text.crop((image.size[0], image.size[1], image.size[0] * 2, image.size[1] * 2))
return image_with_text
if __name__ == '__main__':
img = Image.open("timg.jpg")
im_after = add_text_to_image(img, u'https://www.csdcb.cn')
im_after.save(u'测试使用.png')
3、执行结果样式如下
最后修改于 2020-03-05 06:35:00
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