public static ConvertVector ( Sharpex2D.Math.Vector2 p0 ) : |
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p0 | Sharpex2D.Math.Vector2 | The Vector2. |
리턴 |
/// <summary> /// Draws a Polygon. /// </summary> /// <param name="pen">The Pen.</param> /// <param name="polygon">The Polygon.</param> public void DrawPolygon(Pen pen, Polygon polygon) { var dxPen = pen.Instance as DirectXPen; if (dxPen == null) { throw new ArgumentException("DirectX10 expects a DirectXPen as resource."); } var geometry = new PathGeometry(DirectXHelper.Direct2DFactory); using (GeometrySink sink = geometry.Open()) { sink.BeginFigure(DirectXHelper.ConvertVector(polygon.Points[0]), FigureBegin.Hollow); for (int i = 1; i < polygon.Points.Length; i++) { sink.AddLine(DirectXHelper.ConvertVector(polygon.Points[i])); } sink.EndFigure(FigureEnd.Closed); sink.Close(); _renderTarget.DrawGeometry(geometry, dxPen.GetPen(), dxPen.Width); } geometry.Dispose(); }
/// <summary> /// Fills a Polygon. /// </summary> /// <param name="color">The Color.</param> /// <param name="polygon">The Polygon.</param> public void FillPolygon(Color color, Polygon polygon) { var geometry = new PathGeometry(DirectXHelper.Direct2DFactory); using (GeometrySink sink = geometry.Open()) { sink.BeginFigure(DirectXHelper.ConvertVector(polygon.Points[0]), FigureBegin.Filled); for (int i = 1; i < polygon.Points.Length; i++) { sink.AddLine(DirectXHelper.ConvertVector(polygon.Points[i])); } sink.EndFigure(FigureEnd.Closed); sink.Close(); _renderTarget.FillGeometry(geometry, new SolidColorBrush(DirectXHelper.RenderTarget, DirectXHelper.ConvertColor(color))); } geometry.Dispose(); }