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Diffstat (limited to 'misc/openlayers/examples/osm-marker-popup.js')
-rw-r--r-- | misc/openlayers/examples/osm-marker-popup.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/misc/openlayers/examples/osm-marker-popup.js b/misc/openlayers/examples/osm-marker-popup.js new file mode 100644 index 0000000..e8f39b5 --- /dev/null +++ b/misc/openlayers/examples/osm-marker-popup.js @@ -0,0 +1,39 @@ +var map; +function init() { + + // The overlay layer for our marker, with a simple diamond as symbol + var overlay = new OpenLayers.Layer.Vector('Overlay', { + styleMap: new OpenLayers.StyleMap({ + externalGraphic: '../img/marker.png', + graphicWidth: 20, graphicHeight: 24, graphicYOffset: -24, + title: '${tooltip}' + }) + }); + + // The location of our marker and popup. We usually think in geographic + // coordinates ('EPSG:4326'), but the map is projected ('EPSG:3857'). + var myLocation = new OpenLayers.Geometry.Point(10.2, 48.9) + .transform('EPSG:4326', 'EPSG:3857'); + + // We add the marker with a tooltip text to the overlay + overlay.addFeatures([ + new OpenLayers.Feature.Vector(myLocation, {tooltip: 'OpenLayers'}) + ]); + + // A popup with some information about our location + var popup = new OpenLayers.Popup.FramedCloud("Popup", + myLocation.getBounds().getCenterLonLat(), null, + '<a target="_blank" href="http://openlayers.org/">We</a> ' + + 'could be here.<br>Or elsewhere.', null, + true // <-- true if we want a close (X) button, false otherwise + ); + + // Finally we create the map + map = new OpenLayers.Map({ + div: "map", projection: "EPSG:3857", + layers: [new OpenLayers.Layer.OSM(), overlay], + center: myLocation.getBounds().getCenterLonLat(), zoom: 15 + }); + // and add the popup to it. + map.addPopup(popup); +} |