public static void DrawDiamond(this Graphics g, Pen pen, Rectangle rect)
{
using (GraphicsPath gp = new GraphicsPath())
{
gp.AddDiamond(rect);
g.DrawPath(pen, gp);
}
}
protected override void AddShapePath(GraphicsPath graphicsPath, Rectangle rect)
{
graphicsPath.AddDiamond(rect);
}
protected virtual void AddShapePath(GraphicsPath graphicsPath, RegionInfo regionInfo, int sizeOffset = 0)
{
Rectangle area = regionInfo.Area.SizeOffset(sizeOffset);
switch (regionInfo.Shape)
{
default:
case RegionShape.Rectangle:
graphicsPath.AddRectangle(area);
break;
case RegionShape.RoundedRectangle:
graphicsPath.AddRoundedRectangle(area, regionInfo.RoundedRectangleRadius);
break;
case RegionShape.Ellipse:
graphicsPath.AddEllipse(area);
break;
case RegionShape.Triangle:
graphicsPath.AddTriangle(area, regionInfo.TriangleAngle);
break;
case RegionShape.Diamond:
graphicsPath.AddDiamond(area);
break;
}
}