Go 的图像处理库有几个:
- bild:https://github.com/anthonynsimon/bild;
- mergi:https://github.com/noelyahan/mergi;
- imaging:https://github.com/disintegration/imaging。
其实还有别的,但它们的依赖貌似少一些。至于专攻缩放的也有,
- resize:https://github.com/nfnt/resize;
- resize.go:https://github.com/thraxil/resize;
- go_resize:https://github.com/brianneville/go_resize;
- image_resizer:https://github.com/delimitry/images_resizer。
第一个似乎很知名,见过若干其他项目中引用到。