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diff --git a/misc/openlayers/examples/wfs-spatial-filter.html b/misc/openlayers/examples/wfs-spatial-filter.html new file mode 100644 index 0000000..d6acead --- /dev/null +++ b/misc/openlayers/examples/wfs-spatial-filter.html @@ -0,0 +1,37 @@ +<!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 WFS Protocol with Filter</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> + </head> + <body> + <h1 id="title">WFS Protocol and Filter</h1> + <div id="tags"> + filter, wfs, spatial + </div> + <p id="shortdesc"> + Demonstrates the use of a spatial filter in making GetFeature requests using the WFS protocol. + </p> + <div id="map" class="smallmap"></div> + <div id="docs"> + <p> + If a vector layer has a filter and the protocol supports server-side filtering, + the filter will be serialized in requests for features. The WFS protocol can be + used with a vector layer to serialize a filter using OGC Filter Encoding. + </p><p> + This example has a draw control that is always active. When you draw a polygon + on the map, the filter for the main vector layer will be updated, and features + that intersect your drawn polygon will be requested. + </p><p> + See the <a href="wfs-spatial-filter.js" target="_blank">source</a> + for details on how this is done. + </p> + </div> + <script src="wfs-spatial-filter.js"></script> + </body> +</html> |