OnMatrixChangedListener

```
public interface OnMatrixChangedListener

                    
```
Interface definition for a callback to be invoked when the internal Matrix has changed for this View.

Method Summary

Modifier and Type	Method	Description
`abstract Unit`	`onMatrixChanged(RectF rect)`	Callback for when the Matrix displaying the Drawable has changed.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - onMatrixChanged
```
 abstract Unit onMatrixChanged(RectF rect)
```
    Callback for when the Matrix displaying the Drawable has changed. This could be because the View's bounds have changed, or the user has zoomed.
    Parameters:
    
    rect -
    Rectangle displaying the Drawable's new bounds.