zoomLevels.html
1.81 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style type="text/css">
#map {
width: 800px;
height: 475px;
border: 1px solid black;
}
</style>
<script src="../lib/OpenLayers.js"></script>
<script type="text/javascript">
<!--
var lon = 50;
var lat = 0;
var zoom = 0;
var map, layer;
function init(){
var options = {
// resolutions: [1.40625,0.703125,0.3515625,0.17578125,0.087890625,0.0439453125,0.02197265625,0.010986328125,0.0054931640625,0.00274658203125,0.00137329101],
// scales: [50000000, 10000000],
// maxResolution: 0.17578125,
// minResolution: 0.0439453125,
// maxScale: 10000000,
// minScale: 50000000,
minResolution: "auto",
minExtent: new OpenLayers.Bounds(-1, -1, 1, 1),
maxResolution: "auto",
maxExtent: new OpenLayers.Bounds(-180, -90, 90, 180),
// numZoomLevels: 5,
controls: [new OpenLayers.Control.MouseDefaults()]
};
map = new OpenLayers.Map( 'map' , options);
map.addControl(new OpenLayers.Control.PanZoomBar());
layer = new OpenLayers.Layer.WMS( "OpenLayers WMS",
"http://labs.metacarta.com/wms/vmap0", {layers: 'basic'});
map.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(lon, lat), zoom);
}
// -->
</script>
</head>
<body onload="init()">
<div id="map"></div>
</body>
</html>