OpenLayers.Handler.Hover

The hover handler is to be used to emulate mouseovers on objects on the map that aren’t DOM elements. For example one can use this handler to send WMS/GetFeatureInfo requests as the user moves the mouve over the map.

Inherits from

OpenLayers.Handler

Summary

OpenLayers.Handler.Hover	The hover handler is to be used to emulate mouseovers on objects on the map that aren’t DOM elements.
Properties
delay
pixelTolerance
stopMove
Constructor
OpenLayers.Handler.Hover	Construct a hover handler.
Functions
deactivate	Deactivate the handler.

Properties

delay

{Integer}

Number of milliseconds between mousemoves before the event is considered a hover. Default is 500.

pixelTolerance

{Integer}

Maximum number of pixels between mousemoves for an event to be considered a hover. Default is null.

stopMove

{Boolean}

Stop other listeners from being notified on mousemoves. Default is false.

Constructor

OpenLayers.Handler.Hover

Construct a hover handler.

Parameters

control	{OpenLayers.Control} The control that initialized this handler. The control is assumed to have a valid map property; that map is used in the handler’s own setMap method.
callbacks	{Object} An object with keys corresponding to callbacks that will be called by the handler. The callbacks should expect to receive a single argument, the event. Callbacks for ‘move’, the mouse is moving, and ‘pause’, the mouse is pausing, are supported.
options	{Object} An optional object whose properties will be set on the handler.

Functions

deactivate

deactivate: function()

Deactivate the handler.

Returns

{Boolean} The handler was successfully deactivated.