Django, sorl-thumbnail 裁剪图片头

Question

伙计们，我想知道 sorl-thumbnail 是否有任何选项可以从底部到顶部裁剪...我有一个垃圾问题，在某些图片中 sorl-thumbnail 正在裁剪图片中人的头部。

谢谢

Answer 1

我刚刚发布了一个新版本的 sorl-thumbnail (3.2.5)，从 btol45 的答案中获得灵感，从边缘裁剪和智能裁剪。

引用文档:

By default, the image is centered before being cropped. To crop from the edges, pass a comma separated string containing the x and y percentage offsets (negative values go from the right/bottom). Some examples follow:

• crop="0,0" will crop from the left and top edges.

• crop="-10,-0" will crop from the right edge (with a 10% offset) and the bottom edge.

• crop=",0" will keep the default behavior for the x axis (horizontally centering the image) and crop from the top edge.

The image can also be "smart cropped" by using crop="smart". The image is incrementally cropped down to the requested size by removing slices from edges with the least entropy.