repositoryimage.py 文件源码

def img(self, Local_initial_address, i, local_store_address):
        print Local_initial_address, i, local_store_address
        # tt = u'lvziqing'
        im = Image.open(Local_initial_address)
        text = time.ctime()
        width, height = im.size
        print width, height
        txt = Image.new('RGB', im.size, (0, 0, 0, 0))
        text_width = (txt.size[0] - 280)
        text_height = (txt.size[1] - 130)
        # watermark = txt.resize((text_width,text_height), Image.ANTIALIAS)
        draw = ImageDraw.Draw(txt, 'RGBA')  # ???????
        draw.text((text_width, text_height),
                  text, fill=(255,255,255))
        watermark = txt.rotate(23, Image.BICUBIC)
        alpha = watermark.split()[2]
        alpha = ImageEnhance.Brightness(alpha).enhance(0.50)
        watermark.putalpha(alpha)
        a = local_store_address + 'ceshi' + str(i) + '.jpg'
        Image.composite(watermark, im, watermark).save(a, 'JPEG')
        return a