Draw an Arrow

//Example Usage
      Rectangle arrowRectangle = new Rectangle(2, 2, 100,70);
      Pen arrowPen = new Pen(Color.Blue);
      LinearGradientBrush arrowBrush = new LinearGradientBrush(arrowRectangle, Color.LightBlue, Color.Blue, LinearGradientMode.Vertical);
 
      DrawArrow(e.Graphics, arrowPen, arrowBrush, arrowRectangle);
 
public static void DrawArrow(Graphics graphics, Pen pen, Brush brush, Rectangle area) {
      graphics.SmoothingMode = SmoothingMode.AntiAlias;
 
      float bodyHeight = (area.Height / 3);
      float headWidth = (area.Width / 3);
      float bodyWidth = area.Width - headWidth;
 
      PointF[] points = new PointF[7];
 
      points[0] = new PointF(area.Left, area.Top + bodyHeight);
      points[1] = new PointF(area.Left + bodyWidth, area.Top + bodyHeight);
      points[2] = new PointF(area.Left + bodyWidth, area.Top);
      points[3] = new PointF(area.Right, area.Top + (area.Height / 2));
      points[4] = new PointF(area.Left + bodyWidth, area.Bottom);
      points[5] = new PointF(area.Left + bodyWidth, area.Bottom - bodyHeight);
      points[6] = new PointF(area.Left, area.Bottom - bodyHeight);
 
      GraphicsPath path = new GraphicsPath();
      path.AddPolygon(points);
 
      graphics.FillPath(brush, path);
      graphics.DrawPath(pen, path);
 
      path.Dispose();
      //       2 
      //       |\ 
      //       | \
      //0------1  >3
      //6------5 /
      //       |/ 
      //       4 
    }