Computes the orientation of a region as an angle of value in range 0.0 - 180.0.
Region orientation can be thought of as the direction in which the region is oriented. Mathematically it is the angle between X-axis and the line passing through the region mass center, that rotation around this line produces the smallest torque.
- If the input region is not guaranteed to be non-empty, precede this filter with SkipEmptyRegion.
This filter can throw an exception to report error. Read how to deal with errors in Error Handling.
List of possible exceptions:
|DomainError||Empty region on input in RegionOrientation.|
This filter is available on Basic Complexity Level.
- ShapeOrientation – Computes the shape orientation as angle with value in range 0.0 - 180.0.