// Create a new shape
Aspose.Cells.Drawing.Shape polygonShape = xlWorkSheet.Shapes.AddAutoShape(Aspose.Cells.Drawing.AutoShapeType.RoundedRectangularCallout, 0, 0, 0, 0, 0, 0);
polygonShape.Y = 200; //Shape Top propert…...How to change the polygon tip point and also custom all point...100; // Shape Height How to change the polygon tip point Aspose...