otherstuff.py 文件源码

def _create_ship_image(self, score, avatar1, avatar2):
        ava_im1 = Image.open(avatar1).convert('RGBA')
        ava_im2 = Image.open(avatar2).convert('RGBA')

        # Assume the two images are square
        size = min(ava_im1.size, ava_im2.size)
        offset = round(_scale(0, 100, size[0], 0, score))

        ava_im1.thumbnail(size)
        ava_im2.thumbnail(size)

        # paste img1 on top of img2
        newimg1 = Image.new('RGBA', size=size, color=(0, 0, 0, 0))
        newimg1.paste(ava_im2, (-offset, 0))
        newimg1.paste(ava_im1, (offset, 0))

        # paste img2 on top of img1
        newimg2 = Image.new('RGBA', size=size, color=(0, 0, 0, 0))
        newimg2.paste(ava_im1, (offset, 0))
        newimg2.paste(ava_im2, (-offset, 0))

        # blend with alpha=0.5
        im = Image.blend(newimg1, newimg2, alpha=0.6)

        mask = Image.open(self._mask).convert('L')
        mask = mask.resize(ava_im1.size, resample=Image.BILINEAR)
        im.putalpha(mask)

        f = io.BytesIO()
        im.save(f, 'png')
        f.seek(0)
        return discord.File(f, filename='test.png')