private static void DrawShapeOnDoc(this CurveCanvasShape ccs, Document doc)
{
doc.Shapes.AddCurve(ccs.ConvertTuplePointsToSafePoints()).Line.Weight = (float)ccs.Thickness;
}
private static void DrawShapeOnCanvas(this CurveCanvasShape ccs, MWord.CanvasShapes canvasItems)
{
canvasItems.AddCurve(ccs.ConvertTuplePointsToSafePoints()).Line.Weight = (float)ccs.Thickness;
}