Declaration
procedure SetEllipse(CenterX, CenterY, Width, Height: integer; Alpha: integer);
Description
Set an elliptical selection. A pixel with mask 1 or >0 is selected.
Parameter | Description |
CenterX | Ellipse horizontal center |
CenterY | Ellipse vertical center |
Width | Ellipse width |
Height | Ellipse height |
Alpha | Alpha value (0 = not selected, >0 selected) |
// Select an ellipse (10, 10 - 14, 14)
ImageEnView1.SelectionMask.SetEllipse(10, 10, 14, 14);
ImageEnView1.SelectCustom();