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/*
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License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
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$Id: ZoomIn.js 2956 2007-07-09 12:17:52Z steven $
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*/
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// Ensure this object's dependancies are loaded.
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mapbuilder.loadScript(baseDir+"/widget/ButtonBase.js");
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mapbuilder.loadScript(baseDir+"/util/openlayers/OpenLayers.js");
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/**
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* ZoomIn button - zooms in on click or box drag in the map.
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* @constructor
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* @base ButtonBase
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* @author Andreas HOcevar andreas.hocevarATgmail.com
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* @param widgetNode The widget node from the Config XML file.
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* @param model The model for this widget
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*/
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function ZoomIn(widgetNode, model) {
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// Extend ButtonBase
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ButtonBase.apply(this, new Array(widgetNode, model));
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this.cursor = 'crosshair';
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this.createControl = function() {
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return OpenLayers.Control.ZoomBox;
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}
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}
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