avatars.py 文件源码

def avatar_gen_img(self):
        font_size = int(self.size / 10 * 8)
        pic_size = self.size
        an, is_letter = self.avatar_name()
        font = self.zh_font_file_name
        if is_letter:
            font = self.en_font_file_name
            font_size = int(self.size / 10 * 11)

        font_file = os.path.abspath(os.path.join(self.font_dir, font))
        pygame.init()
        f = pygame.font.Font(font_file, font_size)
        is_light=self.is_light_color(self.avatar_background_color())
        rtext = f.render(an.upper(), True, (0,0,0) if is_light else (255, 255, 255))
        # pygame.image.save(rtext, '%s.png' % an)
        mode = 'RGBA'
        astr = pygame.image.tostring(rtext, 'RGBA')
        circle = Image.new("RGBA", (self.size, self.size))
        word = Image.frombytes(mode, f.size(an), astr)
        word_x = int((pic_size - word.size[0]) / 2)
        word_y = int(word_x * 0.9)
        if is_letter:
            word_y = int((pic_size - word.size[1]) / 2)
        draw = ImageDraw.Draw(circle)
        draw.ellipse((0, 0, self.size , self.size ),
                     fill=self.avatar_background_color(), outline=self.avatar_background_color())
        draw.point((100, 100), 'red')
        r, g, b, a = word.split()
        circle.paste(word, (word_x, word_y), a)
        sharpness = ImageEnhance.Sharpness(circle)
        # circle = sharpness.enhance(7.0)

        # im.show()

        # circle.show()

        # print(circle)
        return circle