GIS and Media fusion

"The explosive growth of the GeoWeb and geographic information has made GIS powerful media for the general public to communicate, but perhaps more importantly, GIS have also become media for constructive dialogs and interactions about social issues." - Sui & Goodchild

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geoadminwmts
            var map;
            var format;
 
            function init() {
                OpenLayers.ImgPath = "http://map.geo.admin.ch/main/wsgi/lib/GeoAdmin.ux/Map/img/";
                // Création de la carte
                map = new OpenLayers.Map({
                    div: "map",
                    projection: "EPSG:21781",
                    units: "m",
                    controls: [
                        new OpenLayers.Control.Navigation(),
                        new OpenLayers.Control.PanZoomBar(),
                        new OpenLayers.Control.ScaleLine({maxWidth: 120})
                    ],
                    maxExtent: new OpenLayers.Bounds(0, 0, 1200000, 1200000),
                    resolutions: [650,500,250,100,50,20,10,5,2.5]
                });
 
                addWMTSLayer();
            }
 
            function addWMTSLayer() {
                // Parser spécialisé
                var format = new OpenLayers.Format.WMTSCapabilities({});
                // On va récupérer le fichier "getCapabilities"
                OpenLayers.Request.GET({
                    url: "http://api.geo.admin.ch/main/wsgi/doc/data/wmts-getcapabilities.xml?SERVICE=WMTS&VERSION=1.0.0&REQUEST=GetCapabilities",
                    params: {
                        SERVICE: "WMTS",
                        VERSION: "1.0.0",
                        REQUEST: "GetCapabilities"
                    },
                    success: function(request) {
                        var doc = request.responseXML;
                        if (!doc || !doc.documentElement) {
                            doc = request.responseText;
                        }
 
                        if (!doc || doc.length <1) { alert("Trouble parsing the getCapabilities document"); return false;}
                        var capabilities = format.read(doc);
                        // Si le parser a pu lire les données, on crée un layer
                        var layer = format.createLayer(capabilities, {
                            layer: "ch.swisstopo.pixelkarte-farbe",
                            matrixSet: "21781", //"Bgdi_lv03",
                            format: "image/jpeg",
                            opacity: 1.0,
                            isBaseLayer: true,
                            requestEncoding: "REST",
                            style: "default" ,  // must be provided
                            dimensions: ['TIME'],
                            params: {'time': '2009'},
                            formatSuffix: 'jpeg'
                        });
                        // Ajout du layer à la map
                        map.addLayer(layer);
                        map.setCenter(new OpenLayers.LonLat(650000, 180000), 2);
                    },
                    failure: function() {
                        // En cas de problème de la requête XHR
                        alert("Trouble getting capabilities doc");
                        OpenLayers.Console.error.apply(OpenLayers.Console, arguments);
                    }
                });
            }
geoadminwmts.txt · Last modified: 2018/05/16 10:05 (external edit)