add code

Author: itdoudoutech

doudou/2021-10-28-pillow/AliPuHui-Bold.ttf

@@ -0,0 +1,53 @@
+from PIL import Image, ImageFilter, ImageEnhance, ImageDraw, ImageFont
+
+img = Image.open('cat.jpg')
+print(F'图片大小为 {img.format}, 格式为 {img.size}, 模式为 {img.mode}')
+
+# img.show()
+
+# img.save("cat.png")
+
+# 剪裁
+#point = (1500, 800, 3000, 2300)
+#img_crop = img.crop(point)
+#img_crop.show()
+
+# 覆盖
+#img.paste(img_crop, (0, 0), None)
+#img.show()
+
+# 缩略图
+# thumb_size = (345, 345)
+# img.thumbnail(thumb_size)
+# img.show()
+
+# 旋转
+# img_rotate = img.transpose(Image.ROTATE_90)
+# img_rotate.show()
+
+# 滤镜
+# 高斯模糊
+# img_gaussianblur = img.filter(ImageFilter.GaussianBlur(30))
+# img_gaussianblur.show()
+
+# 轮廓
+# img_contour = img.filter(ImageFilter.CONTOUR)
+# img_contour.show()
+
+# 增强
+#color = ImageEnhance.Color(img)
+#img_color = color.enhance(1.5)
+#img_color.show()
+
+# draw = ImageDraw.Draw(img)
+
+# 画线
+# draw.line((0, 0) + img.size, fill=20, width=3)
+# draw.line((0, img.size[1], img.size[0], 0), fill=200, width=3)
+
+# 写字
+# font = ImageFont.truetype('AliPuHui-Bold.ttf', 200)
+# text = 'This is a cat!'
+# drawing text size
+# draw.text((450, 450), text, font=font, fill='pink', align="left")
+# img.show()

doudou/2021-10-28-pillow/app.py

@@ -8,6 +8,8 @@ Python技术 公众号文章代码库
 
 ## 实例代码
 
+[一行代码搞定的事还用个锤子的 PS 啊](https://github.com/JustDoPython/python-examples/tree/master/doudou/2021-10-28-pillow)
+
 [涨姿势｜看我如何用 Python 哄女朋友开心](https://github.com/JustDoPython/python-examples/tree/master/doudou/2021-10-21-pig)
 
 [付费？不存在的，20 行代码将电子书转换为有声小说](https://github.com/JustDoPython/python-examples/tree/master/doudou/2021-09-29-pdf-to-mp3)