python - 将 pygame 表面转换为图像？

Question

有没有办法将 pygame 表面转换为 png 图像？

rgb_content = pygame.surfarray.array2d(canvas)
cv2.imwrite(file, rgb_content, [cv2.IMWRITE_PNG_COMPRESSION, 0])

我已经试过了，但它不起作用，因为它会横向翻转图像。将其设为灰度并且实际上并不保存它。

Answer 1

使用 save image 模块的功能:

pygame.image.save()
save an image to disk
save(Surface, filename) -> None

This will save your Surface as either a BMP, TGA, PNG, or JPEG image. If the filename extension is unrecognized it will default to TGA. Both TGA, and BMP file formats create uncompressed files.

所以只需像这样使用它:

pygame.image.save(your_surface, "your_filename.png")