# Module: ol/interaction/DblClickDragZoom

This documentation is for OpenLayers v10.9.0. The latest is v.

## ol/interaction/DblClickDragZoom

### Classes

DblClickDragZoom

### Type Definitions

#### Options{Object}

  ##### Properties:

  Name | Type | Description
  --- | --- | ---
  `duration` | number (defaults to 400) | Animation duration in milliseconds. *
  `delta` | number (defaults to 1) | The zoom delta applied on move of one pixel. *
  `stopDown` | function | undefined | Should the down event be propagated to other interactions, or should be stopped?