Adding gx:Track parsing to the KML format. If extractTracks is true, the parser will extract points from gx:Track elements as features, acquiring attributes from the Placemark plus when, trackId, altitude, heading, tilt, and roll (assuming angles are present). r=ahocevar (closes #2771)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@10631 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2010-08-18 15:38:09 +00:00
parent fc9e67318e
commit 415fcbf9f9
5 changed files with 3531 additions and 4 deletions
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+<!DOCTYPE html>
+<html>
+    <head>
+        <title>OpenLayers KLM Track Parsing 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">
+        <style>
+            .olControlAttribution {
+                bottom: 2px;
+            }
+        </style>
+        <script src="../lib/OpenLayers.js"></script>
+        <script src="kml-track.js"></script>
+    </head>
+    <body onload="init()">
+        <h1 id="title">Parsing gx:Track in KML</h1>
+        <p id="shortdesc">
+            Demonstrates parsing of gx:Track elements from KML.
+        </p>
+        <div id="map" class="smallmap"></div>
+        <div id="docs">
+            <p>
+                If a KML document contains <code>&lt;gx:Track&gt;</code> 
+                elements and the extractTracks property is set true on the 
+                parer, features will be created that represent track points.
+                Each feature will have a when attribute that contains the 
+                value of the relevant <code>&lt;when&gt;</code> element from 
+                the track.
+            </p>
+            <p>
+                View the <a href="kml-track.js" target="_blank">kml-track.js</a>
+                source to see how this is done.
+        </div>
+    </body>
+</html>