Returns the angle of the tangent to the path at a given point.
The Geometry section that represents the path, specified by a reference to its Path cell (for example, Geometry1.Path).
The percentage along the path from begin point to end point. Must be between 0 and 1.
The 1-based segment of the path at which to calculate the tangent angle.
If you include a segment value, ANGLEALONGPATH returns the value for that segment only.
If you include a segment value, ANGLEALONGPATH determines the point of the tangent by using travel to calculate the percertage along segment.
If either section or segment does not exist, Microsoft Visio returns #REF!.