Merge remote-tracking branch 'openlayers/master' into vector-api

examples/bing-maps.html

@@ -30,6 +30,8 @@
             <option value="Aerial">Aerial</option>
             <option value="AerialWithLabels" selected>Aerial with labels</option>
             <option value="Road">Road</option>
+            <option value="collinsBart">Collins Bart</option>
+            <option value="ordnanceSurvey">Ordnance Survey</option>
           </select>
         </div>
       </div>

examples/bing-maps.js

@@ -2,13 +2,19 @@ goog.require('ol.Map');
 goog.require('ol.RendererHints');
 goog.require('ol.View2D');
 goog.require('ol.layer.Tile');
-goog.require('ol.proj');
 goog.require('ol.source.BingMaps');
 
 
-var styles = ['Road', 'Aerial', 'AerialWithLabels'];
+var styles = [
+  'Road',
+  'Aerial',
+  'AerialWithLabels',
+  'collinsBart',
+  'ordnanceSurvey'
+];
 var layers = [];
-for (var i = 0; i < styles.length; ++i) {
+var i, ii;
+for (i = 0, ii = styles.length; i < ii; ++i) {
   layers.push(new ol.layer.Tile({
     visible: false,
     preload: Infinity,
@@ -23,14 +29,15 @@ var map = new ol.Map({
   renderers: ol.RendererHints.createFromQueryData(),
   target: 'map',
   view: new ol.View2D({
-    center: ol.proj.transform([-123.1, 49.25], 'EPSG:4326', 'EPSG:3857'),
-    zoom: 8
+    center: [-6655.5402445057125, 6709968.258934638],
+    zoom: 13
   })
 });
 
 $('#layer-select').change(function() {
   var style = $(this).find(':selected').val();
-  for (var i = 0; i < layers.length; ++i) {
+  var i, ii;
+  for (i = 0, ii = layers.length; i < ii; ++i) {
     layers[i].setVisible(styles[i] == style);
   }
 });

src/ol/structs/rbush.js

@@ -620,8 +620,9 @@ ol.structs.RBush.prototype.remove_ = function(extent, value) {
   var path = [node];
   /** @type {Array.<number>} */
   var indexes = [0];
-  var child, children, i, ii;
+  var childrenDone, child, children, i, ii;
   while (path.length > 0) {
+    childrenDone = false;
     goog.asserts.assert(node.height > 0);
     if (node.height == 1) {
       children = node.children;
@@ -633,8 +634,7 @@ ol.structs.RBush.prototype.remove_ = function(extent, value) {
           return;
         }
       }
-      node = path.pop();
-      index = indexes.pop();
+      childrenDone = true;
     } else if (index < node.children.length) {
       child = node.children[index];
       if (ol.extent.containsExtent(child.extent, extent)) {
@@ -646,8 +646,16 @@ ol.structs.RBush.prototype.remove_ = function(extent, value) {
         ++index;
       }
     } else {
-      node = path.pop();
-      index = indexes.pop();
+      childrenDone = true;
+    }
+    if (childrenDone) {
+      var lastPathIndex = path.length - 1;
+      node = path[lastPathIndex];
+      index = ++indexes[lastPathIndex];
+      if (index > node.children.length) {
+        path.pop();
+        indexes.pop();
+      }
     }
   }
 };

test/spec/ol/structs/rbush.test.js

@@ -32,13 +32,18 @@ describe('ol.structs.RBush', function() {
 
     var objs;
     beforeEach(function() {
-      objs = [{}, {}, {}, {}, {}, {}];
+      objs = [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}];
       rBush.insert([0, 0, 1, 1], objs[0]);
       rBush.insert([1, 1, 4, 4], objs[1]);
       rBush.insert([2, 2, 3, 3], objs[2]);
       rBush.insert([-5, -5, -4, -4], objs[3]);
       rBush.insert([-4, -4, -1, -1], objs[4]);
       rBush.insert([-3, -3, -2, -2], objs[5]);
+      rBush.insert([-3, -3, -2, -2], objs[6]);
+      rBush.insert([-3, -3, -2, -2], objs[7]);
+      rBush.insert([-3, -3, -2, -2], objs[8]);
+      rBush.insert([-3, -3, -2, -2], objs[9]);
+      rBush.insert([-3, -3, -2, -2], objs[10]);
     });
 
     describe('#getAllInExtent', function() {
@@ -294,6 +299,20 @@ describe('ol.structs.RBush', function() {
 
     });
 
+    describe('#remove', function() {
+
+      it('can remove all 2000 objects', function() {
+        var objs = rBush.getAll();
+        var i, value;
+        for (i = objs.length - 1; i >= 0; --i) {
+          value = objs[i];
+          rBush.remove(value);
+        }
+        expect(rBush.isEmpty()).to.be(true);
+      });
+
+    });
+
   });
 
 });