Declaration
procedure SetShape(x1, y1, x2, y2: integer; Shape: TIEShape; AdjustAspectRatio: Boolean = False; Angle: Integer = 0; ShapeModifier: Integer = 0; AntiAlias: Boolean = True);
Description
Set a shaped selection. A pixel with mask 1 or >0 is selected.
| Parameter | Description |
| x1, y1, x2, y2 | Area to select |
| Shape | An ImageEn Shape |
| AdjustAspectRatio | Force the shape to use its preferred aspect ratio, e.g. a perfect circle for iesEllipse |
| Angle | Rotate the shape |
| ShapeModifier | Applies a modification to the shape (see details under TIEShape) |
| AntiAlias | Applies anti-aliasing to the edge of the shape selection |
Example
SelectionMask.SetShape( 10, 10, 140, 140, iesExplosion );
// Make shape a perfect circle
SelectionMask.SetShape( 10, 10, 140, 140, iesEllipse, True );