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+<!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>