7f34868fe2
git-svn-id: http://svn.openlayers.org/trunk/openlayers@11158 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
115 lines
4.3 KiB
HTML
115 lines
4.3 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 Graticule Example</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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<style type="text/css">
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#map {
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width: 600px;
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height: 300px;
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border: 1px solid black;
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float:left;
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}
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#map2 {
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width: 400px;
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height: 400px;
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border: 1px solid black;
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float:left;
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}
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</style>
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<script src="../lib/OpenLayers.js"></script>
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<script src="http://proj4js.org/lib/proj4js-compressed.js"></script>
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<script type="text/javascript">
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Proj4js.defs["EPSG:42304"]="+title=Atlas of Canada, LCC +proj=lcc +lat_1=49 +lat_2=77 +lat_0=49 +lon_0=-95 +x_0=0 +y_0=0 +ellps=GRS80 +datum=NAD83 +units=m +no_defs";
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var graticuleCtl1, graticuleCtl2;
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var map1, map2;
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function init(){
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initLonLat();
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initProjected();
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}
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function initLonLat(){
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graticuleCtl1 = new OpenLayers.Control.Graticule({
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numPoints: 2,
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labelled: true
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});
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map1 = new OpenLayers.Map('map', {
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controls: [
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graticuleCtl1,
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new OpenLayers.Control.LayerSwitcher(),
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new OpenLayers.Control.PanZoomBar(),
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new OpenLayers.Control.Navigation()
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]
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});
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var ol_wms = new OpenLayers.Layer.WMS( "OpenLayers WMS",
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"http://vmap0.tiles.osgeo.org/wms/vmap0",
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{layers: 'basic'}, {wrapDateLine: true} );
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map1.addLayers([ol_wms]);
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if (!map1.getCenter()) map1.zoomToMaxExtent();
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};
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function initProjected(){
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var extent = new OpenLayers.Bounds(-2200000,-712631,3072800,3840000);
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graticuleCtl2 = new OpenLayers.Control.Graticule({
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labelled: true,
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targetSize: 200
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});
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var mapOptions = {
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controls: [
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graticuleCtl2,
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new OpenLayers.Control.LayerSwitcher(),
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new OpenLayers.Control.PanZoomBar(),
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new OpenLayers.Control.Navigation()
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],
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//scales: tempScales,
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maxExtent: extent,
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maxResolution: 50000,
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units: 'm',
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projection: 'EPSG:42304'
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};
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map2 = new OpenLayers.Map('map2', mapOptions);
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var dm_wms = new OpenLayers.Layer.WMS( "DM Solutions Demo",
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"http://www2.dmsolutions.ca/cgi-bin/mswms_gmap", {
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layers: "bathymetry",
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format: "image/png"
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},{
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singleTile: true
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});
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map2.addLayers([dm_wms]);
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if (!map2.getCenter()) map2.zoomToExtent(extent);
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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">Graticule Example</h1>
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<div id="tags">
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graticule, grid
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</div>
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<p id="shortdesc">
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Adds a Graticule control to the map to display a grid of
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latitude and longitude.
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</p>
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<div id="map" class="smallmap"></div>
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<div id="map2" class="smallmap"></div>
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<div id="docs"></div>
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<br style="clear:both" />
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<ul>
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<li><a href="#"
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onclick="graticuleCtl1.activate(); graticuleCtl2.activate(); return false;">Activate graticule controls</a></li>
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<li><a href="#"
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onclick="graticuleCtl1.deactivate(); graticuleCtl2.deactivate(); return false;">Deactivate graticule controls</a></li>
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</ul>
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</body>
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</html>
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