Example sources in the examples dir

examples/zoom-constrained.js

@@ -0,0 +1,23 @@
+goog.require('ol.Map');
+goog.require('ol.View');
+goog.require('ol.layer.Tile');
+goog.require('ol.source.BingMaps');
+
+
+var map = new ol.Map({
+  target: 'map',
+  layers: [
+    new ol.layer.Tile({
+      source: new ol.source.BingMaps({
+        key: 'Ak-dzM4wZjSqTlzveKz5u0d4IQ4bRzVI309GxmkgSVr1ewS6iPSrOvOKhA-CJlm3',
+        imagerySet: 'Aerial'
+      })
+    })
+  ],
+  view: new ol.View({
+    center: [-13553864, 5918250],
+    zoom: 11,
+    minZoom: 9,
+    maxZoom: 13
+  })
+});