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

Packages that use OverlayChangeEvent
Package | Description
--- | ---
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
Modifier and Type | Method and Description
--- | ---
`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
Modifier and Type | Method and Description
--- | ---
`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
Modifier and Type | Method and Description
--- | ---
`protected void` | AbstractOverlay.`notifyListeners(OverlayChangeEvent event)` Sends a `ChartChangeEvent` to all registered listeners.