/* Copyright (c) 2006-2007 MetaCarta, Inc., published under the BSD license. * See http://svn.openlayers.org/trunk/openlayers/release-license.txt  * for the full text of the license. *//** * @requires OpenLayers/Control.js * @requires OpenLayers/Handler/Box.js * * Class: OpenLayers.Control.ZoomBox * * Inherits from: *  - <OpenLayers.Control> */OpenLayers.Control.ZoomBox = OpenLayers.Class(OpenLayers.Control, {    /**     * Property: type     * {OpenLayers.Control.TYPE}     */    type: OpenLayers.Control.TYPE_TOOL,    /**     * Method: draw     */        draw: function() {        this.handler = new OpenLayers.Handler.Box( this,                            {done: this.zoomBox}, {keyMask: this.keyMask} );    },    /**     * Method: zoomBox     *     * Parameters:     * position - {<OpenLayers.Bounds>} or {<OpenLayers.Pixel>}     */    zoomBox: function (position) {        if (position instanceof OpenLayers.Bounds) {            var minXY = this.map.getLonLatFromPixel(                            new OpenLayers.Pixel(position.left, position.bottom));            var maxXY = this.map.getLonLatFromPixel(                            new OpenLayers.Pixel(position.right, position.top));            var bounds = new OpenLayers.Bounds(minXY.lon, minXY.lat,                                               maxXY.lon, maxXY.lat);            this.map.zoomToExtent(bounds);        } else { // it's a pixel            this.map.setCenter(this.map.getLonLatFromPixel(position),                               this.map.getZoom() + 1);        }    },    CLASS_NAME: "OpenLayers.Control.ZoomBox"});