DK for Delphi | FMX.GisCanvasFix.TGIS_CanvasHelperGpu.DrawLine | Methods
Draws line segment between two points using the current drawing style.
// Delphi public procedure DrawLine( const _start : TPointF; const _end : TPointF; const _opacity : Single );
// C++ Builder public: void DrawLine( TPointF* const _start, TPointF* const _end, const float _opacity );
| Name | Type | Description |
|---|---|---|
| _start | TPointF | start point |
| _end | TPointF | end point |
| _opacity | Single | opacity; varies between 0 (transparent) and 1 (opaque) |