private GraphicsPath CreatePositionPathsTop(Rectangle drawRect)
{
float half = (float)drawRect.Width / 2 - 0.5f;
GraphicsPath path = new GraphicsPath();
path.AddLines(new PointF[]{ new PointF(drawRect.X + 0.75f, drawRect.Y),
new PointF(drawRect.Right - 1.75f, drawRect.Y),
new PointF(drawRect.Right - 1.0f, drawRect.Y + 0.75f),
new PointF(drawRect.Right - 1.0f, drawRect.Bottom - half - 1.0f),
new PointF(drawRect.X + half, drawRect.Bottom - 1.0f),
new PointF(drawRect.X, drawRect.Bottom - half - 1.0f),
new PointF(drawRect.X, drawRect.Y + 0.75f),
new PointF(drawRect.X + 0.75f, drawRect.Y)});
return path;
}