50c292f176
git-svn-id: http://svn.openlayers.org/trunk/openlayers@11258 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
110 lines
4.1 KiB
HTML
110 lines
4.1 KiB
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;" />
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<meta name="apple-mobile-web-app-capable" content="yes" />
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<title>OpenLayers Geolocation</title>
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<link rel="stylesheet" href="../theme/default/style.css" type="text/css" />
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<link rel="stylesheet" href="style.css" type="text/css" />
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<script src="../lib/OpenLayers.js"></script>
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<script type="text/javascript">
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var map, layer, vector, watchId;
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function init(){
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var style = {
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fillOpacity: 0.1,
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fillColor: '#000',
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strokeColor: '#f00',
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strokeOpacity: 0.6
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}
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map = new OpenLayers.Map('map');
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layer = new OpenLayers.Layer.OSM( "Simple OSM Map");
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vector = new OpenLayers.Layer.Vector('vector');
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map.addLayers([layer, vector]);
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map.setCenter(
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new OpenLayers.LonLat(-71.147, 42.472).transform(
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new OpenLayers.Projection("EPSG:4326"),
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map.getProjectionObject()
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), 12
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);
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var geolocate = new OpenLayers.Control.Geolocate({
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geolocationOptions: {
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enableHighAccuracy: false,
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maximumAge: 0,
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timeout: 7000
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}
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});
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map.addControl(geolocate);
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geolocate.events.register("locationupdated",this,function(e) {
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vector.removeAllFeatures();
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vector.addFeatures([
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new OpenLayers.Feature.Vector(
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e.point,
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{},
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{
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graphicName: 'cross',
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strokeColor: '#f00',
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strokeWidth: 2,
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fillOpacity: 0,
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pointRadius: 10
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}
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),
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new OpenLayers.Feature.Vector(
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OpenLayers.Geometry.Polygon.createRegularPolygon(
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new OpenLayers.Geometry.Point(e.point.x, e.point.y),
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e.position.coords.accuracy/2,
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50,
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0
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),
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{},
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style
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)
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]);
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map.zoomToExtent(vector.getDataExtent());
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});
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geolocate.events.register("locationfailed",this,function() {
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console.log('Location detection failed');
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});
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window.geolocate = geolocate;
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$('locate').onclick = function() {
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geolocate.deactivate();
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$('track').checked = false;
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geolocate.watch = false;
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geolocate.activate();
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};
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$('track').onclick = function() {
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geolocate.deactivate();
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if (this.checked) {
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geolocate.watch = true;
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geolocate.activate();
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}
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};
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}
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</script>
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</head>
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<body onload="init()">
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<h1 id="title">Geolocation Example</h1>
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<div id="tags">
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geolocation, geolocate, mobile
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</div>
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<p id="shortdesc">
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Track current position and display it with its accuracy.
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</p>
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<div id="map" class="smallmap"></div>
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<div id="docs">
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<button id="locate">Locate me!</button>
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<label>
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<input type="checkbox" name="track" id="track" />
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Track my position
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</label>
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</div>
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</body>
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</html>
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