1 <html xmlns="http://www.w3.org/1999/xhtml">
3 <title>OpenLayers Navigation Control</title>
4 <link rel="stylesheet" href="../theme/default/style.css" type="text/css" />
5 <link rel="stylesheet" href="style.css" type="text/css" />
6 <script src="../lib/OpenLayers.js"></script>
7 <script type="text/javascript">
10 map = new OpenLayers.Map( 'map', { controls: [] });
11 layer = new OpenLayers.Layer.WMS( "OpenLayers WMS",
12 "http://labs.metacarta.com/wms/vmap0",
15 nav = new OpenLayers.Control.Navigation({'zoomWheelEnabled': false});
17 map.zoomToMaxExtent();
21 <body onload="init()">
22 <h1 id="title">Navigation Control</h1>
26 <div id="shortdesc">Demonstrate Navigation Control features</div>
28 <div id="map" class="smallmap"></div>
29 <a href="#" onclick="nav.enableZoomWheel();return false">Turn on Wheel Zoom</a> | <a href="#" onclick="nav.disableZoomWheel(); return false;">Turn off Wheel Zoom</a>
31 This example demonstrates a couple features of the Navigation control. The Navigation control controls most map dragging, movement, zooming, etc. In this case, we have a demonstration of how to create a navigation control with no zoom wheel action, which can then be enabled or disabled by the user.