Add kml example

2013-12-18 20:08:44 +01:00
parent d81efbcd13
commit c859dd0e94
2 changed files with 120 additions and 0 deletions
--- a/examples/kml.html
+++ b/examples/kml.html
@@ -0,0 +1,56 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="chrome=1">
+    <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
+    <link rel="stylesheet" href="../css/ol.css" type="text/css">
+    <link rel="stylesheet" href="../resources/bootstrap/css/bootstrap.min.css" type="text/css">
+    <link rel="stylesheet" href="../resources/layout.css" type="text/css">
+    <link rel="stylesheet" href="../resources/bootstrap/css/bootstrap-responsive.min.css" type="text/css">
+    <title>KML example</title>
+  </head>
+  <body>
+
+    <div class="navbar navbar-inverse navbar-fixed-top">
+      <div class="navbar-inner">
+        <div class="container">
+          <a class="brand" href="./"><img src="../resources/logo.png"> OpenLayers 3 Examples</a>          
+        </div>
+      </div>
+    </div>
+
+    <div class="container-fluid">
+
+      <div class="row-fluid">
+        <div class="span12">
+          <div id="map" class="map"></div>
+        </div>
+      </div>
+
+      <div class="row-fluid">
+
+        <div class="span4">
+          <h4 id="title">KML example</h4>
+          <p id="shortdesc">Example of using the KML source.</p>
+          <div id="docs">
+            <p>See the <a href="kml.js" target="_blank">kml.js source</a> to see how this is done.</p>
+          </div>
+          <div id="tags">KML</div>
+        </div>
+        <div class="span4 offset4">
+          <div id="info" class="alert alert-success">
+            &nbsp;
+          </div>
+        </div>
+
+      </div>
+
+    </div>
+
+    <script src="jquery.min.js" type="text/javascript"></script>
+    <script src="loader.js?id=kml" type="text/javascript"></script>
+    <script src="../resources/example-behaviour.js" type="text/javascript"></script>
+
+  </body>
+</html>
--- a/examples/kml.js
+++ b/examples/kml.js
@@ -0,0 +1,64 @@
+goog.require('ol.Map');
+goog.require('ol.RendererHint');
+goog.require('ol.View2D');
+goog.require('ol.layer.Tile');
+goog.require('ol.layer.Vector');
+goog.require('ol.source.KML');
+goog.require('ol.source.TileWMS');
+
+var raster = new ol.layer.Tile({
+  source: new ol.source.TileWMS({
+    url: 'http://vmap0.tiles.osgeo.org/wms/vmap0',
+    crossOrigin: null,
+    params: {
+      'LAYERS': 'basic',
+      'VERSION': '1.1.1',
+      'FORMAT': 'image/jpeg'
+    }
+  })
+});
+
+var vector = new ol.layer.Vector({
+  source: new ol.source.KML({
+    reprojectTo: 'EPSG:4326',
+    url: 'data/kml/lines.kml'
+  })
+});
+
+var map = new ol.Map({
+  layers: [raster, vector],
+  renderer: ol.RendererHint.CANVAS,
+  target: 'map',
+  view: new ol.View2D({
+    projection: 'EPSG:4326',
+    center: [-112.169, 36.099],
+    zoom: 11
+  })
+});
+
+var displayFeatureInfo = function(pixel) {
+  var features = [];
+  map.forEachFeatureAtPixel(pixel, function(feature, layer) {
+    features.push(feature);
+  });
+  if (features.length > 0) {
+    var info = [];
+    var i, ii;
+    for (i = 0, ii = features.length; i < ii; ++i) {
+      info.push(features[i].get('name'));
+    }
+    document.getElementById('info').innerHTML = info.join(', ') || '&nbsp';
+  } else {
+    document.getElementById('info').innerHTML = '&nbsp;';
+  }
+};
+
+$(map.getViewport()).on('mousemove', function(evt) {
+  var pixel = map.getEventPixel(evt.originalEvent);
+  displayFeatureInfo(pixel);
+});
+
+map.on('singleclick', function(evt) {
+  var pixel = evt.getPixel();
+  displayFeatureInfo(pixel);
+});