examples/navigation-control.html

<!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 Navigation Control</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>
    <script type="text/javascript">
        var map, layer;
        function init(){
            map = new OpenLayers.Map( 'map', { controls: [] });
            layer = new OpenLayers.Layer.WMS( "OpenLayers WMS",
                    "http://vmap0.tiles.osgeo.org/wms/vmap0",
                    {layers: 'basic'} );
            map.addLayer(layer);
            nav = new OpenLayers.Control.Navigation({'zoomWheelEnabled': false});
            map.addControl(nav);
            map.zoomToMaxExtent();
        }
    </script>
  </head>
  <body onload="init()">
    <h1 id="title">Navigation Control</h1>

    <div id="tags">
        drag, move, zoom, navigate, light
    </div>

    <div id="shortdesc">Demonstrate Navigation Control features</div>

    <div id="map" class="smallmap"></div>
    <a href="#" onclick="nav.enableZoomWheel();return false">Turn on Wheel Zoom</a> | <a href="#" onclick="nav.disableZoomWheel(); return false;">Turn off Wheel Zoom</a>
    <div id="docs">
        <p>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.</p>
    </div>
  </body>
</html>