e8960054a9
git-svn-id: http://svn.openlayers.org/trunk/openlayers@12082 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
83 lines
3.0 KiB
HTML
83 lines
3.0 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
|
|
<meta name="apple-mobile-web-app-capable" content="yes">
|
|
<title>ArcIMS Thematic Example</title>
|
|
<link rel="stylesheet" href="../theme/default/style.css" type="text/css">
|
|
<link rel="stylesheet" href="style.css" type="text/css">
|
|
<script src="../lib/OpenLayers.js"></script>
|
|
<script type="text/javascript">
|
|
var lon = 0;
|
|
var lat = 0;
|
|
var zoom = 1;
|
|
var map, layer;
|
|
var query, renderer;
|
|
|
|
function init() {
|
|
OpenLayers.ProxyHost = "proxy.cgi?url=";
|
|
|
|
map = new OpenLayers.Map('map');
|
|
|
|
query = {where: "FIPS_ID>100 AND FIPS_ID<200"};
|
|
|
|
renderer = {
|
|
type: 'valuemap',
|
|
lookupfield: 'FIPS_ID',
|
|
ranges: [
|
|
{ lower: 100, upper: 120, symbol: { type: 'simplepolygon', fillcolor: '255,0,0' } },
|
|
{ lower: 120, upper: 140, symbol: { type: 'simplepolygon', fillcolor: '255,255,0' } },
|
|
{ lower: 140, upper: 160, symbol: { type: 'simplepolygon', fillcolor: '0,255,0' } },
|
|
{ lower: 160, upper: 180, symbol: { type: 'simplepolygon', fillcolor: '0,255,255' } },
|
|
{ lower: 180, upper: 200, symbol: { type: 'simplepolygon', fillcolor: '0,0,255' } }
|
|
]
|
|
};
|
|
|
|
var options = {
|
|
layers: [{
|
|
id: "1",
|
|
visible: true,
|
|
query: query,
|
|
renderer: renderer
|
|
}],
|
|
serviceName: "OpenLayers_Sample",
|
|
singleTile: true,
|
|
async: true
|
|
};
|
|
|
|
layer = new OpenLayers.Layer.ArcIMS(
|
|
"Global Sample Map",
|
|
"http://sample.azavea.com/servlet/com.esri.esrimap.Esrimap",
|
|
options
|
|
);
|
|
map.addLayer(layer);
|
|
|
|
map.setCenter(new OpenLayers.LonLat(lon, lat), zoom);
|
|
map.addControl(new OpenLayers.Control.LayerSwitcher());
|
|
}
|
|
</script>
|
|
</head>
|
|
<body onload="init()">
|
|
<h1 id="title">ArcIMS Thematic Example</h1>
|
|
|
|
<div id="tags">
|
|
ESRI, ArcIMS, ArcXML, style, thematic, chloropleth, representation
|
|
</div>
|
|
<p id="shortdesc">
|
|
Shows the advanced use of OpenLayers using a thematic ArcIMS layer
|
|
</p>
|
|
|
|
<div id="map" class="smallmap"></div>
|
|
|
|
<div id="docs">
|
|
<p>This is an example of how to add an ArcIMS layer to an OpenLayers map.</p>
|
|
|
|
<p>Following the ArcXML convention to create a thematic (or chloropleth) map,
|
|
a layer definition is created with a query and a renderer to select portions
|
|
of the map data, and change their representation in the generated map tiles.</p>
|
|
</div>
|
|
|
|
</body>
|
|
</html>
|