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Basic| Module: | FoundationLite |
|---|
If the input path has at least one point, then it is copied to the output; otherwise Nil is returned.
Applications
Secures against domain errors caused by empty paths, e.g. just before the PathBoundingBox filter is to be invoked.
| Name | Type | Description | |
|---|---|---|---|
 |
inPath | Path | Input path |
 |
outNotEmptyPath | Path? | A copy of the input path, if it is not empty, or Nil otherwise |
|
outIsNotEmpty | Bool | Indication if the input path is not empty |
Complexity Level
This filter is available on Basic Complexity Level.
