Pillow製作斜體字水印

摘要： im = Image.open('my_pic.png') w, h = im.size watermark = Image.new('RGBA', im.size) # 水印 draw = ImageDraw.Draw(water...

im = Image.open('my_pic.png')

w, h = im.size

watermark = Image.new('RGBA', im.size) # 水印

draw = ImageDraw.Draw(watermark, 'RGBA')

font_size = 10
# 的哥是字型
font = ImageFont.truetype(font='思源宋體TC-Regular.otf', size=font_size, layout_engine=ImageFont.LAYOUT_RAQM)

# x y 座標
draw.text((0, 0), '這是水印內容', font=font, fill="#ff0000")
# 旋轉45度 
watermark = watermark.rotate(-45, Image.BICUBIC)
# 透明的
alpha = watermark.split()[3]
alpha = ImageEnhance.Brightness(alpha).enhance(0.7)
watermark.putalpha(alpha)

# 合成新的圖片
n = Image.composite(watermark, im, watermark)
n.save('new_watermark.png', 'PNG')