// ----- DrawRoundedRectangle -----------------------------------------------------------------
public void DrawRoundedRectangle(XPen pen, XBrush brush, double x, double y, double width, double height, double ellipseWidth, double ellipseHeight)
{
XGraphicsPath path = new XGraphicsPath();
path.AddRoundedRectangle(x, y, width, height, ellipseWidth, ellipseHeight);
DrawPath(pen, brush, path);
}