擅长:python、mysql、java
<p>这里有一个简单的解决方案,使用纽比和枕头,只要改变你自己的坐标问号!在</p>
<pre><code>from PIL import Image
import numpy as np
def crop(png_image_name):
pil_image = Image.open(png_image_name)
np_array = np.array(pil_image)
# z is the alpha depth, leave 0
x0, y0, z0 = (?, ?, 0)
x1, y1, z1 = (?, ?, 0)
cropped_box = np_array[x0:x1, y0:y1, z0:z1]
pil_image = Image.fromarray(cropped_box, 'RGBA')
pil_image.save(png_image_name)
</code></pre>