public override void SetNewPosForHotAnchor(int index, Point newPos)
{
PointF[] pf = base.VertexAnchors;
pf[index] = newPos;
PointF[] newps = ShapeHelper.GetIndicatorArrowPoints(pf[0], pf[1], _property.LineSize);
base.SetNewScaledPath(newps, types);
}
public override void SetEndPoint(Point pt)
{
PointF[] pf = ShapeHelper.GetIndicatorArrowPoints(base.StartPoint, pt, _property.LineSize);
base.SetNewScaledPath(pf, types);
}