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Revision 4245, 1.5 kB
(checked in by crschmidt, 1 year ago)
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Add custom-control-point demo showing use of point handler to return data.
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<html xmlns="http://www.w3.org/1999/xhtml"> |
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<head> |
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<style type="text/css"> |
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#map { |
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width: 800px; |
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height: 475px; |
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border: 1px solid black; |
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} |
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</style> |
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<script src="../lib/OpenLayers.js"></script> |
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<script type="text/javascript"> |
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<!-- |
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var lon = 5; |
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var lat = 40; |
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var zoom = 5; |
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var map, layer; |
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function init(){ |
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map = new OpenLayers.Map( $('map') ); |
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layer = new OpenLayers.Layer.WMS( "OpenLayers WMS", |
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"http://labs.metacarta.com/wms/vmap0", {layers: 'basic'} ); |
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var control = new OpenLayers.Control(); |
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OpenLayers.Util.extend(control, { |
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draw: function () { |
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this.point = new OpenLayers.Handler.Point( control, |
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{"done": this.notice}, |
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{keyMask: OpenLayers.Handler.MOD_SHIFT}); |
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this.point.activate(); |
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}, |
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notice: function (bounds) { |
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document.getElementById('bounds').innerHTML = bounds; |
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} |
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}); |
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map.addLayer(layer); |
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map.addControl(control); |
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map.setCenter(new OpenLayers.LonLat(lon, lat), zoom); |
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} |
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</script> |
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</head> |
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<body onload="init()"> |
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<div id="map"></div> |
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<div id="bounds"></div> |
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</body> |
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</html> |
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