Add a zoomslider control.

2013-03-11 16:10:10 +01:00
parent ac86cc1058
commit 8bf71ebb3a
7 changed files with 646 additions and 0 deletions
@@ -0,0 +1,39 @@
+goog.require('ol.Collection');
+goog.require('ol.Coordinate');
+goog.require('ol.Map');
+goog.require('ol.View2D');
+goog.require('ol.control.ZoomSlider');
+goog.require('ol.layer.TileLayer');
+goog.require('ol.source.MapQuestOpenAerial');
+
+
+/**
+ * Helper method for map-creation.
+ *
+ * @param {string} divId The id of the div for the map.
+ * @return {ol.Map} The ol.Map instance.
+ */
+var createMap = function(divId) {
+  var layer, map, zoomslider;
+  layer = new ol.layer.TileLayer({
+    source: new ol.source.MapQuestOpenAerial()
+  });
+  map = new ol.Map({
+    layers: new ol.Collection([layer]),
+    target: divId,
+    view: new ol.View2D({
+      center: new ol.Coordinate(0, 0),
+      zoom: 2
+    })
+  });
+  zoomslider = new ol.control.ZoomSlider({
+    minResolution: 500,
+    maxResolution: 100000,
+    map: map
+  });
+  return map;
+};
+
+var map1 = createMap('map1');
+var map2 = createMap('map2');
+var map3 = createMap('map3');