In below sample code i want to change a tip for RectangularCallout but it is not working
how to change a tip point for this shape
Shape polygonShape = worksheet.Shapes.AddAutoShape(AutoShapeType.RectangularCallout, 0, …...X = (int)((xx1 + chartX)); //Shape...FillType.None; } // Calculate X adjustment (same logic as Interop)...