1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>SelectFeature Control for Select and Highlight</title> <link rel="stylesheet" href="../theme/default/style.css" type="text/css" /> <link rel="stylesheet" href="style.css" type="text/css" /> <style type="text/css"> #controlToggle li { list-style: none; } </style> <script src="../lib/Firebug/firebug.js"></script> <script src="../lib/OpenLayers.js"></script> <script type="text/javascript"> var map, controls; OpenLayers.Feature.Vector.style['default']['strokeWidth'] = '2'; function init(){ map = new OpenLayers.Map('map'); var vectors = new OpenLayers.Layer.Vector("vector", {isBaseLayer: true}); map.addLayers([vectors]); var feature = new OpenLayers.Feature.Vector( OpenLayers.Geometry.fromWKT( "POLYGON((28.828125 0.3515625, 132.1875 -13.0078125, -1.40625 -59.4140625, 28.828125 0.3515625))" ) ); vectors.addFeatures([feature]); var feature2 = new OpenLayers.Feature.Vector( OpenLayers.Geometry.fromWKT( "POLYGON((-120.828125 -50.3515625, -80.1875 -80.0078125, -40.40625 -20.4140625, -120.828125 -50.3515625))" ) ); vectors.addFeatures([feature2]); var report = function(e) { OpenLayers.Console.log(e.type, e.feature.id); }; var highlightCtrl = new OpenLayers.Control.SelectFeature(vectors, { hover: true, highlightOnly: true, renderIntent: "temporary", eventListeners: { beforefeaturehighlighted: report, featurehighlighted: report, featureunhighlighted: report } }); var selectCtrl = new OpenLayers.Control.SelectFeature(vectors, {clickout: true} ); map.addControl(highlightCtrl); map.addControl(selectCtrl); highlightCtrl.activate(); selectCtrl.activate(); map.addControl(new OpenLayers.Control.EditingToolbar(vectors)); map.setCenter(new OpenLayers.LonLat(0, 0), 1); } </script> </head> <body onload="init()"> <h1 id="title">OpenLayers Select and Highlight Feature Example</h1> <p id="shortdesc"> Select features on click, highlight features on hover. </p> <div id="map" class="smallmap"></div> <p>Select features by clicking on them. Just highlight features by hovering over them.</p> </body> </html> |