ImagXpress 13 for ActiveX - User Guide > How To > Process an Image > Undo a Processing Action |
You can check IPImageWasModified property at any time to determine whether the image was modified by the last processing action. (If an error occurs during processing, the processing action is discontinued and the image is not modified.)
The Undo capability enables you to undo the action of a processing method. To use the Undo capability:
When UndoEnabled is True, additional memory is required to store the undo image. If Undo is not needed, set UndoEnabled to False, to reduce memory usage. |
Only image processing actions can be undone. Changes to ICM, loading and saving cannot be undone. |