API Reference > HyperModeling-frontend > HyperModeling > HyperModelingDecorator > activeMarker activeMarker AccessorReadOnly The currently active marker. A marker typically becomes active when the user clicks on it. activeMarker: undefined | SectionMarker see HyperModelingDecorator.setActiveMarker to change the active marker without user interaction. Returns - undefined | SectionMarker Defined in hypermodeling/src/HyperModelingDecorator.ts Line 103 Last Updated: 12 June, 2024