BrushEx IDrawingCanvas.CreateLinearGradientBrush(PointF point1, PointF point2, Color color1, Color color2, BlendEx blend) { return(new LinearGradientBrush(point1, point2, color1, color2)); }
public BrushEx CreateLinearGradientBrush(PointF point1, PointF point2, Color color1, Color color2, BlendEx blend = null) => new NoBrush();