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Module: FoundationLite

If the input path has at least one point, then it is copied to the output; otherwise Nil is returned.


Secures against domain errors caused by empty paths, e.g. just before the PathBoundingBox filter is to be invoked.
Name Type Description
Input value
inPath Path Input path
Output value
outNotEmptyPath Path? A copy of the input path, if it is not empty, or Nil otherwise
Output value
outIsNotEmpty Bool Indication if the input path is not empty

Complexity Level

This filter is available on Basic Complexity Level.