ImageEn, unit ievect

TImageEnVect.ObjCanUndo

TImageEnVect.ObjCanUndo


Declaration

property ObjCanUndo: boolean;


Description

Returns true when the Undo stack contains at least one group of objects.

ObjAllClearUndo (or ObjClearUndo if there is only one group of objects) sets ObjCanUndo to false.

Note: If you are using ObjUndoMode = ieumShared to share object and image undo, do not use ObjCanUndo. Use CanUndo instead.