# Uses of Interface
javax.imageio.event.IIOReadProgressListener

Packages that use IIOReadProgressListener
Package | Description
--- | ---
javax.imageio | The main package of the Java Image I/O API.

## Uses of IIOReadProgressListener in javax.imageio

Fields in javax.imageio with type parameters of type IIOReadProgressListener
Modifier and Type | Field | Description
--- | --- | ---
`protected List<IIOReadProgressListener>` | ImageReader.`progressListeners` | A `List` of currently registered `IIOReadProgressListener`s, initialized by default to `null`, which is synonymous with an empty `List`.

Methods in javax.imageio with parameters of type IIOReadProgressListener
Modifier and Type | Method | Description
--- | --- | ---
`void` | ImageReader.`addIIOReadProgressListener​(IIOReadProgressListener listener)` | Adds an `IIOReadProgressListener` to the list of registered progress listeners.
`void` | ImageReader.`removeIIOReadProgressListener​(IIOReadProgressListener listener)` | Removes an `IIOReadProgressListener` from the list of registered progress listeners.