Add overview myway timeliness table
[busui.git] / labs / openlayers / lib / OpenLayers / Control / ZoomIn.js
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/* Copyright (c) 2006-2010 by OpenLayers Contributors (see authors.txt for 
 * full list of contributors). Published under the Clear BSD license.  
 * See http://svn.openlayers.org/trunk/openlayers/license.txt for the
 * full text of the license. */
 
/**
 * @requires OpenLayers/Control.js
 */
 
/**
 * Class: OpenLayers.Control.ZoomIn
 * The ZoomIn control is a button to increase the zoom level of a map.
 *
 * Inherits from:
 *  - <OpenLayers.Control>
 */
OpenLayers.Control.ZoomIn = OpenLayers.Class(OpenLayers.Control, {
 
    /**
     * Property: type
     * {String} The type of <OpenLayers.Control> -- When added to a 
     *     <Control.Panel>, 'type' is used by the panel to determine how to 
     *     handle our events.
     */
    type: OpenLayers.Control.TYPE_BUTTON,
    
    /**
     * Method: trigger
     */
    trigger: function(){
        this.map.zoomIn();
    },
 
    CLASS_NAME: "OpenLayers.Control.ZoomIn"
});