ImageEn, unit imageenproc |
|
TImageEnProc.UndoCaptions
Declaration
property UndoCaptions[index: Integer]: String;
Description
For each item in the Undo stack, ImageEn will include a relevant description of the function that has occured. This is useful to display a list of the available undo changes to the user.
Index = 0: Last saved undo, 1: Second to last saved undo, 2... up to
UndoCount - 1.
| Demos\ImageEditing\UndoRedo\UndoRedo.dpr |
// works only when AutoUndo = True and UndoLimit = 2
ImageEnView1.Proc.Contrast(10);
ImageEnView1.Proc.Negative();
ShowMessage( ImageEnView1.Proc.UndoCaptions[ 0 ] ); // this shows 'Negative'
ShowMessage( ImageEnView1.Proc.UndoCaptions[ 1 ] ); // this shows 'Contrast 10'
Compatibility Information
In v6.2.1 and older versions,
UndoCaptions were hard coded strings. In v6.3.0, the captions became localizable strings. To re-enable the captions, enable the IEUseLegacyUndoCaptions define in ie.inc
See Also
◼AutoUndo◼GetUndoInfo◼SaveUndo◼UndoAt◼UndoCount◼Undo