Minor bus stop moving UI
[bus.git] / openlayers / examples / custom-control-point.html
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<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <title>OpenLayers Custom Control Point Examle</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 lon = 5;
        var lat = 40;
        var zoom = 5;
        var map, layer;
 
        function init(){
            map = new OpenLayers.Map( $('map') );
 
            layer = new OpenLayers.Layer.WMS( "OpenLayers WMS",
                    "http://labs.metacarta.com/wms/vmap0", {layers: 'basic'} );
 
            var control = new OpenLayers.Control();
            OpenLayers.Util.extend(control, {
                draw: function () {
                    // this Handler.Point will intercept the shift-mousedown
                    // before Control.MouseDefault gets to see it
                    this.point = new OpenLayers.Handler.Point( control,
                        {"done": this.notice},
                        {keyMask: OpenLayers.Handler.MOD_SHIFT});
                    this.point.activate();
                },
 
                notice: function (bounds) {
                    document.getElementById('bounds').innerHTML = bounds;
                }
            });
 
            map.addLayer(layer);
            map.addControl(control);
            map.setCenter(new OpenLayers.LonLat(lon, lat), zoom);
        }
    </script>
  </head>
  <body onload="init()">
      <h1 id="title">Custom Control Point Example</h1>
 
      <div id="tags">
      </div>
 
      <p id="shortdesc">
          Demonstrate the addition of a point reporting control to the OpenLayers window.
      </p>
 
    <div id="map" class="smallmap"></div>
    <div id="bounds"></div>
 
    <div id="docs"></div>
  </body>
</html>