public override void DrawRect(CGRect dirtyRect)
{
base.DrawRect(dirtyRect);
StrokeColor.SetStroke();
var path = new NSBezierPath();
path.MoveTo(Start);
path.LineTo(End);
path.LineWidth = LineThickness;
if (LineDash.Length > 0)
{
path.SetLineDash(LineDash.Select(w => w * LineThickness).ToArray(), 0);
}
path.Stroke();
}
