72 lines
1.9 KiB
JavaScript
72 lines
1.9 KiB
JavaScript
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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/**
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* GeoPortal Server
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*
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* OpenLayers
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*
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* @filesource $HeadURL: http://svn.griesm.de/geo/server/trunk/include/javascript/ol.js $
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* @package javascripts
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* @subpackage maps
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* @author Steffen Vogel (info@steffenvogel.de)
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* @modifedby $LastChangedBy: steffen $
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* @copyright Copyright (c) 2009 Steffen Vogel (info@steffenvogel.de)
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* @license http://www.gnu.org/licenses/gpl.html
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* @link http://www.geoportal.griesm.de
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* @since 1
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* @version $Revision: 42 $
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* @lastmodifed $Date: 2009-04-25 10:23:48 +0200 (Sa, 25 Apr 2009) $
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*/
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function TOLMap() {
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/*
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* Constructor
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*/
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var map = new OpenLayers.Map('map', {
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controls : [ new OpenLayers.Control.Navigation(),
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new OpenLayers.Control.KeyboardDefaults(),
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new OpenLayers.Control.PanZoomBar(),
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new OpenLayers.Control.LayerSwitcher(),
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new OpenLayers. Control. ArgParser(),
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new OpenLayers.Control.ScaleLine() ],
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displayProjection :new OpenLayers.Projection("EPSG:4326"),
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eventListeners : {
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'moveend' :moveend,
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'movestart' :movestart
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}
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});
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// create OSM layers
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var osmMapnikLayer = new OpenLayers.Layer.OSM.Mapnik(
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"OpenStreetMap (Mapnik)");
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var osmarenderLayer = new OpenLayers.Layer.OSM.Osmarender(
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"OpenStreetMap (Tiles@Home)");
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// create marker layer
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var markerLayer = new OpenLayers.Layer.Markers("Markers");
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map.addLayers( [ osmMapnikLayer, osmarenderLayer, markerLayer, ]);
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/*
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* Event handlers
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*/
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function moveend() {
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// loadTimeout = window.setTimeout("getMarkers()", 1500);
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}
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function movestart() {
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window.clearTimeout(loadTimeout);
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markerLayer.clearMarkers();
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}
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/*
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* Member functions
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*/
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this.setCenter = function(lat, lon, zoom) {
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var lonLat = new OpenLayers.LonLat(lon, lat).transform(
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new OpenLayers.Projection("EPSG:4326"), map
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.getProjectionObject())
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map.setCenter(lonLat, zoom);
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}
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}
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