ImageEn, unit imageenview |
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TIESelOp
Declaration
TIESelOp = (iespReplace, iespAdd, iespSubtract);
Description
Value | Description |
iespReplace | Replaces the existing selection (i.e. existing selection is cleared) |
iespAdd | Adds to the existing selection |
iespSubtract | Removes from the existing selection |
Note:
◼iespAdd is the programmatic equivalent of holding down the Shift key while drag selecting
◼iespSubtract is the programmatic equivalent of holding down the Ctrl key while drag selecting
◼Also see:
ShiftKeyLock// Subtract a circular area from a rectangular selection
ImageEnView1.Select( 42, 133, 326, 214, iespReplace );
ImageEnView1.SelectEllipse( 145, 130, 155, 170, iespSubtract );