| 1 | <!DOCTYPE html>
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| 2 | <html>
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| 3 | <head>
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| 4 | <meta name="viewport" content="initial-scale=1.0, user-scalable=yes" />
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| 5 |
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| 6 | <style type="text/css">
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| 7 | * { margin: 0; padding: 0; }
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| 8 | html { width: 100%; height: 100%; }
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| 9 | body { width: 100%; height: 100%; }
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| 10 | #map_canvas { width: 100%; height: 100%; background-color: gray; }
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| 11 | </style>
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| 12 |
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| 13 | <script>
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| 14 | var map;
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| 15 | var marker;
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| 16 | var zoom;
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| 17 | var useTrace;
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| 18 | var traceIcon;
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| 19 |
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| 20 | function initialize(lat, lon, trace) {
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| 21 |
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| 22 | useTrace = trace;
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| 23 |
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| 24 | var myOptions = {
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| 25 | center: new google.maps.LatLng(lat, lon),
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| 26 | zoom: 3,
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| 27 | mapTypeId: google.maps.MapTypeId.SATELLITE,
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| 28 | panControl: true
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| 29 | };
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| 30 |
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| 31 | map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
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| 32 | zoom = 0;
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| 33 |
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| 34 | var image = new google.maps.MarkerImage("qrc:///map/crosshair.png",
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| 35 | null,
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| 36 | null,
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| 37 | new google.maps.Point(20, 20),
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| 38 | new google.maps.Size(40,40)
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| 39 | );
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| 40 |
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| 41 | traceIcon = new google.maps.MarkerImage("qrc:///map/reddot.png",
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| 42 | null,
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| 43 | null,
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| 44 | new google.maps.Point(2, 2),
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| 45 | new google.maps.Size(4,4)
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| 46 | );
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| 47 |
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| 48 | marker = new google.maps.Marker({
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| 49 | map: map,
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| 50 | position: new google.maps.LatLng(lat, lon),
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| 51 | icon: image,
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| 52 | });
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| 53 | }
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| 54 |
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| 55 | function gotoLocation(lat, lon) {
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| 56 | if (zoom == 0) {
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| 57 | zoom = 17;
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| 58 | map.setZoom(zoom);
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| 59 | }
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| 60 | var position = new google.maps.LatLng(lat, lon);
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| 61 | map.setCenter(position);
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| 62 | marker.setPosition(position);
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| 63 |
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| 64 | if (useTrace == 1) {
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| 65 | var trace = new google.maps.Marker({
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| 66 | map: map,
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| 67 | position: new google.maps.LatLng(lat, lon),
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| 68 | icon: traceIcon,
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| 69 | });
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| 70 | }
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| 71 | }
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| 72 | </script>
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| 73 |
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| 74 | <script type="text/javascript"
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| 75 | src="http://maps.googleapis.com/maps/api/js?sensor=false">
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| 76 | </script>
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| 77 |
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| 78 | </head>
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| 79 | <body>
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| 80 | <div id="map_canvas">Waiting for data...</div>
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| 81 | </body>
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| 82 | </html>
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