Adding mapbox-gl branch

2015-03-16 18:50:27 +01:00
parent 7985f030fa
commit 57ee7f52fd
3109 changed files with 943365 additions and 0 deletions
@@ -0,0 +1,44 @@
+function transform(extent) {
+  return ol.proj.transformExtent(extent, 'EPSG:4326', 'EPSG:3857');
+}
+
+var extents = {
+  northwest: transform([-180, 0, 0, 85]),
+  northeast: transform([0, 0, 180, 85]),
+  southeast: transform([0, -85, 180, 0]),
+  southwest: transform([-180, -85, 0, 0]),
+  world: transform([-180, -85, 180, 85])
+};
+
+var base = new ol.layer.Tile({
+  source: new ol.source.TileJSON({
+    url: 'http://api.tiles.mapbox.com/v3/' +
+        'mapbox.world-black.jsonp',
+    crossOrigin: 'anonymous'
+  })
+});
+
+var overlay = new ol.layer.Tile({
+  extent: extents.northwest,
+  source: new ol.source.TileJSON({
+    url: 'http://api.tiles.mapbox.com/v3/' +
+        'mapbox.world-glass.jsonp',
+    crossOrigin: 'anonymous'
+  })
+});
+
+var map = new ol.Map({
+  layers: [base, overlay],
+  renderer: exampleNS.getRendererFromQueryString(),
+  target: 'map',
+  view: new ol.View({
+    center: [0, 0],
+    zoom: 1
+  })
+});
+
+for (var key in extents) {
+  document.getElementById(key).onclick = function(event) {
+    overlay.setExtent(extents[event.target.id]);
+  };
+}