API Reference > geometry-core > ArraysAndInterfaces > IStrokeHandler > needPrimaryGeometryForStrokes needPrimaryGeometryForStrokes MethodOptional OPTIONAL method for a handler to indicate that it wants primary geometry (e.g. spirals) rather than strokes. needPrimaryGeometryForStrokes(): boolean Returns - boolean true if primary geometry should be passed (rather than stroked or otherwise simplified) Last Updated: 11 June, 2024