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Diffstat (limited to 'misc/openlayers/examples/utfgrid.html')
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diff --git a/misc/openlayers/examples/utfgrid.html b/misc/openlayers/examples/utfgrid.html new file mode 100644 index 0000000..4ed6ef0 --- /dev/null +++ b/misc/openlayers/examples/utfgrid.html @@ -0,0 +1,64 @@ +<!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"> </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> |