| BeginDrawPolygon(IReadWriteBitmapData, Color32, IEnumerablePoint, DrawingOptions, AsyncConfig) | Begins to draw a one-pixel wide polygon with the specified color asynchronously. |
| BeginDrawPolygon(IReadWriteBitmapData, Color32, IEnumerablePointF, DrawingOptions, AsyncConfig) | Begins to draw a one-pixel wide polygon with the specified color asynchronously. |
| BeginDrawPolygon(IReadWriteBitmapData, Pen, IEnumerablePoint, DrawingOptions, AsyncConfig) | Begins to draw a polygon with the specified Pen asynchronously. |
| BeginDrawPolygon(IReadWriteBitmapData, Pen, IEnumerablePointF, DrawingOptions, AsyncConfig) | Begins to draw a polygon with the specified Pen asynchronously. |