Module: ol/interaction/MouseWheelZoom

Classes

MouseWheelZoom

Members

module:ol/interaction/MouseWheelZoom.Mode{string}

Type Definitions

Options{Object}

Properties:

Name	Type	Argument	Default	Description
condition	module:ol/events/condition~Condition	<optional>		A function that takes an module:ol/MapBrowserEvent~MapBrowserEvent and returns a boolean to indicate whether that event should be handled. Default is module:ol/events/condition~always. In addition, if there is a tabindex attribute on the map element, module:ol/events/condition~focus will also be applied.
maxDelta	number	<optional>	1	Maximum mouse wheel delta.
duration	number	<optional>	250	Animation duration in milliseconds.
timeout	number	<optional>	80	Mouse wheel timeout duration in milliseconds.
useAnchor	boolean	<optional>	true	Enable zooming using the mouse's location as the anchor. When set to false, zooming in and out will zoom to the center of the screen instead of zooming on the mouse's location.