Add complex-geometry example

examples/complex-geometry.js

@@ -0,0 +1,80 @@
+goog.require('ol.Attribution');
+goog.require('ol.Map');
+goog.require('ol.RendererHint');
+goog.require('ol.View2D');
+goog.require('ol.control');
+goog.require('ol.control.ScaleLine');
+goog.require('ol.control.ScaleLineUnits');
+goog.require('ol.format.GeoJSON');
+goog.require('ol.layer.Tile');
+goog.require('ol.layer.Vector');
+goog.require('ol.proj');
+goog.require('ol.source.TileWMS');
+goog.require('ol.source.Vector');
+goog.require('ol.style.Stroke');
+goog.require('ol.style.Style');
+
+
+var projection = ol.proj.configureProj4jsProjection({
+  code: 'EPSG:21781',
+  extent: [485869.5728, 76443.1884, 837076.5648, 299941.7864]
+});
+
+var extent = [420000, 30000, 900000, 350000];
+var layers = [
+  new ol.layer.Tile({
+    source: new ol.source.TileWMS({
+      url: 'http://wms.geo.admin.ch/',
+      crossOrigin: 'anonymous',
+      attributions: [new ol.Attribution({
+        html: '© ' +
+            '<a href="http://www.geo.admin.ch/internet/geoportal/' +
+            'en/home.html">' +
+            'Pixelmap 1:1000000 / geo.admin.ch</a>'
+      })],
+      params: {
+        'LAYERS': 'ch.swisstopo.pixelkarte-farbe-pk1000.noscale',
+        'FORMAT': 'image/jpeg'
+      },
+      extent: extent
+    })
+  })
+];
+
+var map = new ol.Map({
+  controls: ol.control.defaults().extend([
+    new ol.control.ScaleLine({
+      units: ol.control.ScaleLineUnits.METRIC
+    })
+  ]),
+  layers: layers,
+  renderer: ol.RendererHint.CANVAS,
+  target: 'map',
+  view: new ol.View2D({
+    projection: projection,
+    center: [660000, 190000],
+    extent: extent,
+    zoom: 2
+  })
+});
+
+var styleArray = [new ol.style.Style({
+  stroke: new ol.style.Stroke({
+    color: 'rgba(128,0,128,0.8)',
+    lineCap: 'round',
+    lineJoin: 'round',
+    width: 5
+  })
+})];
+
+$.getJSON('data/mtbland.geojson', function(data) {
+  var format = new ol.format.GeoJSON();
+  var vectorSource = new ol.source.Vector();
+  format.readObject(data, vectorSource.addFeature, vectorSource);
+  map.getLayers().push(new ol.layer.Vector({
+    source: vectorSource,
+    styleFunction: function(feature) {
+      return styleArray;
+    }
+  }));
+});