How to crop or cut an irregular photo with photo decorator?

Sometims, you want to crop your photo into round or irregular non-rectangular shapes. It is very easy use photo decorator to crop a photo no matter regular shapes ( such as round, rectangel) or unusual shapes.
Right click the photo you want to crop or cut.
Select "Crop" tool in "Current Image" tab.
The Cropping panel will popup. In this panel, you can select regualr shapes or click "Mask" botton to select an irregular photo.
The shape can be resized or rotated as you want.

Mask can be other added photo, created text or a picture loaded from your own disk. If you use picture as mask, the picture should be png or gif or swf format.
The green area will be deleted or kept by checking "Delete selected".