private DOM.BezierCurve draw_edge_bezier(MSAGL.Core.Layout.Edge edge)
{
var final_bez_points =
MsaglUtil.ToVAPoints(edge).Select(p => this.ToDocumentCoordinates(p)).ToList();
var bez_shape = new DOM.BezierCurve(final_bez_points);
return(bez_shape);
}
