Constrained Zoom

Example of a zoom constrained view.

This map has a view that is constrained between zoom levels 9 and 13. This is done using the minZoom and maxZoom view options.

<!DOCTYPE html>
<html>
  <head>
    <title>Constrained Zoom</title>
    <link rel="stylesheet" href="https://openlayers.org/en/v3.20.0/css/ol.css" type="text/css">
    <!-- The line below is only needed for old environments like Internet Explorer and Android 4.x -->
    <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=requestAnimationFrame,Element.prototype.classList,URL"></script>
    <script src="https://openlayers.org/en/v3.20.0/build/ol.js"></script>
  </head>
  <body>
    <div id="map" class="map"></div>
    <script>
      var map = new ol.Map({
        target: 'map',
        layers: [
          new ol.layer.Tile({
            source: new ol.source.BingMaps({
              key: 'Your Bing Maps Key from http://www.bingmapsportal.com/ here',
              imagerySet: 'Aerial'
            })
          })
        ],
        view: new ol.View({
          center: [-13553864, 5918250],
          zoom: 11,
          minZoom: 9,
          maxZoom: 13
        })
      });
    </script>
  </body>
</html>