Curve object (Visio)
An item in a Path object that represents a consecutive sequence of rows in the Geometry section of its Path object.
The default property of a Curve object is Point.
If a Curve object is in a collection returned by the Paths property of a Shape object, its coordinates are expressed in the shape's parent coordinate system.
If the Curve object is in a collection returned by the PathsLocal property of a Shape object, its coordinates are expressed in the shape's local coordinate system. In both cases, the coordinates are expressed in internal drawing units (inches).
A Curve object describes itself in terms of its parameter domain, which is the range
Use the Start property to obtain the curve's starting point and the End property to obtain the curve's ending point.
Use the Point method to extrapolate a point along the curve's path.
Use the PointAndDerivatives method to determine a point along the curve's path and, optionally, its first and second derivatives.
Use the Points method to obtain a stream of points that approximate the curve's path.
Support and feedback
Have questions or feedback about Office VBA or this documentation? Please see Office VBA support and feedback for guidance about the ways you can receive support and provide feedback.