Software: Apache. PHP/5.5.15 uname -a: Windows NT SVR-DMZ 6.1 build 7600 (Windows Server 2008 R2 Enterprise Edition) i586 SYSTEM Safe-mode: OFF (not secure) C:\dmz\phpMyAdmin\js\openlayers\src\openlayers\lib\OpenLayers\Control\ drwxrwxrwx |
Viewing file: Scale.js (2.74 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) | /* 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.Scale * The Scale control displays the current map scale as a ratio (e.g. Scale = * 1:1M). By default it is displayed in the lower right corner of the map. * * Inherits from: * - <OpenLayers.Control> */ OpenLayers.Control.Scale = OpenLayers.Class(OpenLayers.Control, { /** * Parameter: element * {DOMElement} */ element: null, /** * APIProperty: geodesic * {Boolean} Use geodesic measurement. Default is false. The recommended * setting for maps in EPSG:4326 is false, and true EPSG:900913. If set to * true, the scale will be calculated based on the horizontal size of the * pixel in the center of the map viewport. */ geodesic: false, /** * Constructor: OpenLayers.Control.Scale * * Parameters: * element - {DOMElement} * options - {Object} */ initialize: function(element, options) { OpenLayers.Control.prototype.initialize.apply(this, [options]); this.element = OpenLayers.Util.getElement(element); }, /** * Method: draw * * Returns: * {DOMElement} */ draw: function() { OpenLayers.Control.prototype.draw.apply(this, arguments); if (!this.element) { this.element = document.createElement("div"); this.div.appendChild(this.element); } this.map.events.register( 'moveend', this, this.updateScale); this.updateScale(); return this.div; }, /** * Method: updateScale */ updateScale: function() { var scale; if(this.geodesic === true) { var units = this.map.getUnits(); if(!units) { return; } var inches = OpenLayers.INCHES_PER_UNIT; scale = (this.map.getGeodesicPixelSize().w || 0.000001) * inches["km"] * OpenLayers.DOTS_PER_INCH; } else { scale = this.map.getScale(); } if (!scale) { return; } if (scale >= 9500 && scale <= 950000) { scale = Math.round(scale / 1000) + "K"; } else if (scale >= 950000) { scale = Math.round(scale / 1000000) + "M"; } else { scale = Math.round(scale); } this.element.innerHTML = OpenLayers.i18n("scale", {'scaleDenom':scale}); }, CLASS_NAME: "OpenLayers.Control.Scale" }); |
:: Command execute :: | |
--[ c99shell v. 1.0 pre-release build #13 powered by Captain Crunch Security Team | http://ccteam.ru | Generation time: 0.0312 ]-- |