## Uses of Class
org.jfree.chart.event.OverlayChangeEvent

Packages that use OverlayChangeEvent
org.jfree.chart: Core classes, including `JFreeChart` and `ChartPanel`.
org.jfree.chart.event: Event classes and listener interfaces, used to provide a change notification mechanism so that charts are automatically redrawn whenever changes are made to any chart component.
org.jfree.chart.panel: Classes related to the `ChartPanel` class.

Uses of OverlayChangeEvent in org.jfree.chart

Methods in org.jfree.chart with parameters of type OverlayChangeEvent
`void` `ChartPanel.overlayChanged(OverlayChangeEvent event)` Handles a change to an overlay by repainting the panel.

Uses of OverlayChangeEvent in org.jfree.chart.event

Methods in org.jfree.chart.event with parameters of type OverlayChangeEvent
`void` `OverlayChangeListener.overlayChanged(OverlayChangeEvent event)` This method is called to notify a listener of a change event.

Uses of OverlayChangeEvent in org.jfree.chart.panel

Methods in org.jfree.chart.panel with parameters of type OverlayChangeEvent
`protected void` `AbstractOverlay.notifyListeners(OverlayChangeEvent event)` Sends a `ChartChangeEvent` to all registered listeners.