One of the important features of the image editor control is to perform
Redo operations for adding shapes, text and drawing paths.
Undo method is used to revert the changes done previously over an image.
Undo can be performed for the following operations:
- Add/delete shapes or text.
- Change positions.
- Color/fill changes.
- Path drawings.
Redo method is used to redo the changes that are reverted by undo operation.
Undo and redo cannot be applied for cropping and transformations.