## Uses of Interface
org.jfree.chart.event.OverlayChangeListener

Packages that use OverlayChangeListener
Package | Description
--- | ---
org.jfree.chart | Core classes, including `JFreeChart` and `ChartPanel`.
org.jfree.chart.panel | Classes related to the `ChartPanel` class.

### Uses of OverlayChangeListener in org.jfree.chart

Classes in org.jfree.chart that implement OverlayChangeListener
Modifier and Type | Class and Description
--- | ---
`class` | `ChartPanel` A Swing GUI component for displaying a `JFreeChart` object.
`class` | `PolarChartPanel` `PolarChartPanel` is the top level object for using the `PolarPlot`.

### Uses of OverlayChangeListener in org.jfree.chart.panel

Methods in org.jfree.chart.panel with parameters of type OverlayChangeListener
Modifier and Type | Method and Description
--- | ---
`void` | Overlay.`addChangeListener(OverlayChangeListener listener)` Registers a change listener with the overlay.
`void` | AbstractOverlay.`addChangeListener(OverlayChangeListener listener)` Registers an object for notification of changes to the overlay.
`void` | Overlay.`removeChangeListener(OverlayChangeListener listener)` Deregisters a listener from the overlay.
`void` | AbstractOverlay.`removeChangeListener(OverlayChangeListener listener)` Deregisters an object for notification of changes to the overlay.