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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>OpenLayers UTFGrid Demo</title>
+ <link rel="stylesheet" href="../theme/default/style.css" type="text/css">
+ <link rel="stylesheet" href="style.css" type="text/css">
+ <style>
+ #attrs {
+ height: 1.5em;
+ }
+ #controlToggle li { list-style: none; }
+ </style>
+</head>
+<body>
+ <h1 id="title">OpenLayers UTFGrid Demo</h1>
+
+ <div>
+ <div id="shortdesc">
+ This page demonstrates the use of the OpenLayers UTFGrid Controls.
+ </div>
+ <div id="map" class="smallmap"></div>
+ <p>
+ When the selected event is triggered, the underlying feature
+ attributes are shown below.
+ </p>
+ <div id="attrs">&nbsp;</div>
+ <ul id="controlToggle">
+ <li>
+ <input type="radio" name="type" value="move" id="moveHandler"
+ onclick="toggleControl(this);" checked="checked" />
+ <label for="moveHandler">Move</label>
+ </li>
+ <li>
+ <input type="radio" name="type" value="hover" id="hoverHandler"
+ onclick="toggleControl(this);" />
+ <label for="hoverHandler">Hover</label>
+ </li>
+ <li>
+ <input type="radio" name="type" value="click" id="clickHandler"
+ onclick="toggleControl(this);" />
+ <label for="clickHandler">Click</label>
+ </li>
+ </ul>
+ </div>
+ <div id="docs">
+ <p>UTFGrids can be used to output highly optimized feature "hit grids."
+ The UTFGrid encoding scheme encodes interactivity data for a tile in a
+ space efficient manner. It is designed to be used in browsers for
+ interactive features like displaying tooltips without having to hit the
+ server for an "info query."
+ </p>
+ <p>
+ See the <a href="utfgrid.js" target="_blank">utfgrid.js source</a> for
+ detail on using UTFGrids in OpenLayers. For more info, view the
+ <a href="https://github.com/mapbox/utfgrid-spec">UTFGrid Specification</a>.
+ </p>
+ </div>
+ <script src="../lib/OpenLayers.js"></script>
+ <script src="utfgrid.js"></script>
+</body>
+</html>