TTMSFNCBloxElement.DrawHandle Method
Draws the specified handle on the canvas at the given point.
API unit family: TMSFNCBloxCoreElement
Declaring type: TTMSFNCBloxElement
Syntax
procedure DrawHandle(ACanvas: TTMSFNCBloxDGRCanvas; AHandle: TTMSFNCBloxHandle; APoint: TTMSFNCBloxPoint; AHandlesAppearance: TTMSFNCBloxHandlesAppearance = nil); virtual;
Parameters
| Name | Description |
|---|---|
ACanvas |
Canvas the handle is drawn on. |
AHandle |
Handle to draw. |
APoint |
Position of the handle, in element coordinates. |
AHandlesAppearance |
Optional appearance to use; when nil, default colors are applied. |