7f34868fe2
git-svn-id: http://svn.openlayers.org/trunk/openlayers@11158 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
54 lines
2.3 KiB
HTML
54 lines
2.3 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<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 Filter Strategy Example</title>
|
|
<link rel="stylesheet" href="../theme/default/style.css" type="text/css">
|
|
<link rel="stylesheet" href="../theme/default/google.css" type="text/css">
|
|
<link rel="stylesheet" href="style.css" type="text/css">
|
|
<script src="../lib/OpenLayers.js"></script>
|
|
<script>OpenLayers.ImgPath = "../img/";</script>
|
|
<style>
|
|
.olControlAttribution {
|
|
font-size: 9px;
|
|
bottom: 2px;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<h1 id="title">Filter Strategy</h1>
|
|
<div id="tags">
|
|
filter, strategy, strategies, kml, advanced
|
|
</div>
|
|
<p id="shortdesc">
|
|
Demonstrates the filter strategy for limiting features passed to the layer.
|
|
</p>
|
|
<div id="map" class="smallmap"></div>
|
|
<label for="span">time span (seconds)</label>
|
|
<select id="span" name="span">
|
|
<option value="15">15</option>
|
|
<option value="30">30</option>
|
|
<option value="60" selected>60</option>
|
|
<option value="120">120</option>
|
|
<option value="240">240</option>
|
|
</select>
|
|
<input type="button" id="start" value="start">
|
|
<input type="button" id="stop" value="stop"><br><br>
|
|
<div id="docs">
|
|
<p>
|
|
This example uses a filter strategy to limit the features that are passed
|
|
to a layer. Features bound for this layer have a <code>when</code> attribute
|
|
with date values. A filter strategy is constructed with a between filter
|
|
that limits the span of dates shown. A simple animation cycles through
|
|
the domain of the <code>when</code> values, calling <code>setFilter</code>
|
|
on the strategy with an updated filter.
|
|
</p><p>
|
|
View the <a href="filter-strategy.js" target="_blank">filter-strategy.js</a>
|
|
source to see how this is done
|
|
</p>
|
|
</div>
|
|
<script src="filter-strategy.js"></script>
|
|
</body>
|
|
</html>
|