public My_Curve(My_Curve item)
: base(item)
{
mouse_up = MouseUp;
draw = Draw;
UpdateBitmap();
}
public void CreateNewCurve()
{
My_Curve curve = new My_Curve(this);
UnselectAll();
SelectedFigure = curve;
SelectedFigures.Add(curve);
picture.FigureList.Add(curve);
Lock = true;
}