protected void DrawObjectSelected(RenderTarget rt, LiveLine l)
{
rt.DrawLine(l.P1.ToPoint2F(), l.P2.ToPoint2F(), selectedLineBrush, Model.SelectedLineWidth, stroke);
rt.DrawText(l.Value.ToString(), selectedTextFormat, new RectangleF(l.MouseLocation.X, l.MouseLocation.Y - 30, 100, 100).ToRectF(), selectedTextBrush);
}
protected void DrawObjectUnselected(RenderTarget rt, LiveLine l)
{
normalLineBrush.Opacity = 0.8f;
rt.DrawLine(l.P1.ToPoint2F(), l.P2.ToPoint2F(), normalLineBrush, Model.LineWidth, stroke);
}