6.0.0-beta.11

Allow an arbitrary tag to be used as feature id

.circleci/config.yml

@@ -50,11 +50,3 @@ jobs:
       - store_artifacts:
           path: build/apidoc
           destination: apidoc
-
-      - run:
-          name: Build Website
-          command: npm run build-site
-
-      - store_artifacts:
-          path: public
-          destination: website

.github/FUNDING.yml

@@ -0,0 +1,8 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: openlayers
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+custom: # Replace with a single custom sponsorship URL

.github/stale.yml

@@ -0,0 +1,17 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 60
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - blocker
+  - regression
+# Label to use when marking an issue as stale
+staleLabel: stale
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

.gitignore

@@ -2,5 +2,3 @@
 /coverage/
 /dist/
 node_modules/
-/.cache/
-/public/

changelog/upgrade-notes.md

@@ -4,9 +4,19 @@
 
 #### Backwards incompatible changes
 
+#### Removal of `TOUCH` constant from `ol/has`
+
+If you were previously using this constant, you can check if `'ontouchstart'` is defined in `window` instead.
+
+```js
+if ('ontouchstart' in window) {
+  // ...
+}
+```
+
 #### Removal of `GEOLOCATION` constant from `ol/has`
 
-If you were previously using this constant, you can check if `'geolocation'` is define in `navigator` instead.
+If you were previously using this constant, you can check if `'geolocation'` is defined in `navigator` instead.
 
 ```js
 if ('geolocation' in navigator) {

config/jsdoc/api-info/conf.json

@@ -1,23 +0,0 @@
-{
-  "opts": {
-      "recurse": true,
-      "template": "node_modules/jsdoc-json"
-  },
-  "tags": {
-      "allowUnknownTags": true
-  },
-  "source": {
-      "includePattern": "\\.js$",
-      "include": [
-        "src/ol"
-      ]
-    },
-  "plugins": [
-      "jsdoc-plugin-typescript",
-      "config/jsdoc/api-info/plugins/api",
-      "config/jsdoc/api-info/plugins/module"
-  ],
-  "typescript": {
-    "moduleRoot": "src"
-  }
-}

config/jsdoc/api-info/plugins/api.js

@@ -1,15 +0,0 @@
-
-/**
- * Handle the api annotation.
- * @param {Object} dictionary The tag dictionary.
- */
-exports.defineTags = dictionary => {
-
-  dictionary.defineTag('api', {
-    onTagged: (doclet, tag) => {
-      doclet.api = true;
-    }
-  });
-
-};
-

config/jsdoc/api-info/plugins/module.js

@@ -1,170 +0,0 @@
-/**
- * This plugin adds an `exportMap` property to @module doclets. Each export map
- * is an object with properties named like the local identifier and values named
- * like the exported identifier.
- *
- * For example, the code below
- *
- *     export {foo as bar};
- *
- * would be a map like `{foo: 'bar'}`.
- *
- * In the case of an export declaration with a source, the export identifier is
- * prefixed by the source.  For example, this code
- *
- *     export {foo as bar} from 'ol/bam';
- *
- * would be a map like `{'ol/bam foo': 'bar'}`.
- *
- * If a default export is a literal or object expression, the local name will be
- * an empty string.  For example
- *
- *     export default {foo: 'bar'};
- *
- * would be a map like `{'': 'default'}`.
- */
-const assert = require('assert');
-const path = require('path');
-
-
-/**
- * A lookup of export maps per source filepath.
- */
-const exportMapLookup = {};
-
-function loc(filepath, node) {
-  return `${filepath}:${node.loc.start.line}`;
-}
-
-function nameFromChildIdentifier(filepath, node) {
-  assert.ok(node.id, `expected identifer in ${loc(filepath, node)}`);
-  assert.strictEqual(node.id.type, 'Identifier', `expected identifer in ${loc(filepath, node)}`);
-  return node.id.name;
-}
-
-function handleExportNamedDeclaration(filepath, node) {
-  if (!(filepath in exportMapLookup)) {
-    exportMapLookup[filepath] = {};
-  }
-  const exportMap = exportMapLookup[filepath];
-
-  const declaration = node.declaration;
-  if (declaration) {
-    // `export class Foo{}` or `export function foo() {}`
-    if (declaration.type === 'ClassDeclaration' || declaration.type === 'FunctionDeclaration') {
-      const name = nameFromChildIdentifier(filepath, declaration);
-      exportMap[name] = name;
-      return;
-    }
-
-    // `export const foo = 'bar', bam = 42`
-    if (declaration.type === 'VariableDeclaration') {
-      const declarations = declaration.declarations;
-      assert.ok(declarations.length > 0, `expected variable declarations in ${loc(filepath, declaration)}`);
-      for (const declarator of declarations) {
-        assert.strictEqual(declarator.type, 'VariableDeclarator', `unexpected "${declarator.type}" in ${loc(filepath, declarator)}`);
-        const name = nameFromChildIdentifier(filepath, declarator);
-        exportMap[name] = name;
-      }
-      return;
-    }
-
-    throw new Error(`Unexpected named export "${declaration.type}" in ${loc(filepath, declaration)}`);
-  }
-
-  let prefix = '';
-  const source = node.source;
-  if (source) {
-    // `export foo from 'bar'`
-    assert.strictEqual(source.type, 'Literal', `unexpected export source "${source.type}" in ${loc(filepath, source)}`);
-    prefix = `${source.value} `;
-  }
-
-  const specifiers = node.specifiers;
-  assert.ok(specifiers.length > 0, `expected export specifiers in ${loc(filepath, node)}`);
-  // `export {foo, bar}` or `export {default as Foo} from 'bar'`
-  for (const specifier of specifiers) {
-    assert.strictEqual(specifier.type, 'ExportSpecifier', `unexpected export specifier in ${loc(filepath, specifier)}`);
-
-    const local = specifier.local;
-    assert.strictEqual(local.type, 'Identifier', `unexpected local specifier "${local.type} in ${loc(filepath, local)}`);
-
-    const exported = specifier.exported;
-    assert.strictEqual(local.type, 'Identifier', `unexpected exported specifier "${exported.type} in ${loc(filepath, exported)}`);
-
-    exportMap[prefix + local.name] = exported.name;
-  }
-}
-
-function handleDefaultDeclaration(filepath, node) {
-  if (!(filepath in exportMapLookup)) {
-    exportMapLookup[filepath] = {};
-  }
-  const exportMap = exportMapLookup[filepath];
-
-  const declaration = node.declaration;
-  if (declaration) {
-    // `export default class Foo{}` or `export default function foo () {}`
-    if (declaration.type === 'ClassDeclaration' || declaration.type === 'FunctionDeclaration') {
-      const name = nameFromChildIdentifier(filepath, declaration);
-      exportMap[name] = 'default';
-      return;
-    }
-
-    // `export default foo`
-    if (declaration.type === 'Identifier') {
-      exportMap[declaration.name] = 'default';
-      return;
-    }
-
-    // `export default {foo: 'bar'}` or `export default 42`
-    if (declaration.type === 'ObjectExpression' || declaration.type === 'Literal') {
-      exportMap[''] = 'default';
-      return;
-    }
-  }
-
-  throw new Error(`Unexpected default export "${declaration.type}" in ${loc(filepath, declaration)}`);
-}
-
-exports.astNodeVisitor = {
-  visitNode: (node, event, parser, filepath) => {
-    if (node.type === 'ExportNamedDeclaration') {
-      return handleExportNamedDeclaration(filepath, node);
-    }
-
-    if (node.type === 'ExportDefaultDeclaration') {
-      return handleDefaultDeclaration(filepath, node);
-    }
-  }
-};
-
-const moduleLookup = {};
-
-exports.handlers = {
-
-  // create a lookup of @module doclets
-  newDoclet: event => {
-    const doclet = event.doclet;
-    if (doclet.kind === 'module') {
-      const filepath = path.join(doclet.meta.path, doclet.meta.filename);
-
-      assert.ok(!(filepath in moduleLookup), `duplicate @module doc in ${filepath}`);
-      moduleLookup[filepath] = doclet;
-    }
-  },
-
-  // assign the `exportMap` property to @module doclets
-  parseComplete: event => {
-    for (const filepath in moduleLookup) {
-      assert.ok(filepath in exportMapLookup, `missing ${filepath} in export map lookup`);
-      moduleLookup[filepath].exportMap = exportMapLookup[filepath];
-    }
-
-    // make sure there was a @module doclet for each export map
-    for (const filepath in exportMapLookup) {
-      assert.ok(filepath in moduleLookup, `missing @module doclet in ${filepath}`);
-    }
-  }
-
-};

config/jsdoc/api/plugins/api.js

@@ -59,7 +59,9 @@ function includeAugments(doclet) {
           });
         }
         cls._hideConstructor = true;
-        delete cls.undocumented;
+        if (!cls.undocumented) {
+          cls._documented = true;
+        }
       }
     }
   }
@@ -150,6 +152,9 @@ exports.handlers = {
         // Remove all other undocumented symbols
         doclet.undocumented = true;
       }
+      if (doclet._documented) {
+        delete doclet.undocumented;
+      }
     }
   }
 

config/jsdoc/api/template/publish.js

@@ -214,55 +214,39 @@ function buildNav(members) {
     }
     return 0;
   });
+
+  function createEntry(type, v) {
+    return {
+      type: type,
+      longname: v.longname,
+      name: v.name,
+      classes: find({
+        kind: 'class',
+        memberof: v.longname
+      }).map(createEntry.bind(this, 'class')),
+      members: find({
+        kind: 'member',
+        memberof: v.longname
+      }),
+      methods: find({
+        kind: 'function',
+        memberof: v.longname
+      }),
+      typedefs: find({
+        kind: 'typedef',
+        memberof: v.longname
+      }),
+      events: find({
+        kind: 'event',
+        memberof: v.longname
+      })
+    };
+  }
   _.each(merged, function(v) {
     // exclude interfaces from sidebar
     if (v.interface !== true) {
       if (v.kind == 'module') {
-        nav.push({
+        nav.push(createEntry('module', v));
-          type: 'module',
-          longname: v.longname,
-          name: v.name,
-          members: find({
-            kind: 'member',
-            memberof: v.longname
-          }),
-          methods: find({
-            kind: 'function',
-            memberof: v.longname
-          }),
-          typedefs: find({
-            kind: 'typedef',
-            memberof: v.longname
-          }),
-          events: find({
-            kind: 'event',
-            memberof: v.longname
-          })
-        });
-      }
-      if (v.kind == 'class') {
-        nav.push({
-          type: 'class',
-          longname: v.longname,
-          name: v.name,
-          members: find({
-            kind: 'member',
-            memberof: v.longname
-          }),
-          methods: find({
-            kind: 'function',
-            memberof: v.longname
-          }),
-          typedefs: find({
-            kind: 'typedef',
-            memberof: v.longname
-          }),
-          fires: v.fires,
-          events: find({
-            kind: 'event',
-            memberof: v.longname
-          })
-        });
       }
     }
   });

config/jsdoc/api/template/static/scripts/main.js

@@ -12,13 +12,18 @@ $(function () {
                 var $item = $(v);
 
                 if ($item.data('name') && regexp.test($item.data('name'))) {
+                    const container = $item.parent().parent().parent();
+                    container.show();
+                    container.closest('.itemMembers').show();
+                    container.closest('.item').show();
                     $item.show();
                     $item.closest('.itemMembers').show();
                     $item.closest('.item').show();
                 }
             });
         } else {
-            $el.find('.item, .itemMembers').show();
+            $el.find('.item, .itemMembers').hide();
+            $('.navigation>ul>li').show();
         }
 
         $el.find('.list').scrollTop(0);

config/jsdoc/api/template/tmpl/container.tmpl

@@ -18,7 +18,7 @@
         <sup class="variation"><?js= doc.variation ?></sup>
     <?js } ?></h2>
     <br>
-    <?js if (doc.stability || doc.kind == 'namespace') {
+    <?js if (doc.stability || doc.kind == 'namespace' || doc.kind == 'module') {
       var ancestors = doc.ancestors.map(a => a.replace(/>\./g, '>').replace(/\.</g, '<')).join('/');
       var parts = [];
       if (ancestors) {
@@ -26,7 +26,20 @@
       }
       var importPath = parts.join('/');
     ?>
-    <pre class="prettyprint source"><code>import <?js= doc.name ?> from '<?js= importPath ?>';</code></pre>
+      <?js
+        var nameParts = doc.name.split('/');
+        var moduleName = nameParts[nameParts.length - 1];
+        if(moduleName) {
+          var firstChar = moduleName.charAt(0);
+          moduleName = firstChar.toUpperCase() + moduleName.slice(1);
+          var isClassModule = firstChar.toUpperCase() === firstChar;
+        }
+      ?>
+      <?js if (doc.kind == 'module' && !isClassModule && nameParts.length < 3) {?>
+        <pre class="prettyprint source"><code>import * as ol<?js= moduleName ?> from '<?js= doc.name ?>';</code></pre>
+      <?js } else if(doc.kind !== 'module') { ?>
+        <pre class="prettyprint source"><code>import <?js= doc.name ?> from '<?js= importPath ?>';</code></pre>
+      <?js } ?>
     <?js } ?>
     <?js if (doc.classdesc) { ?>
         <div class="class-description"><?js= doc.classdesc ?></div>
@@ -143,6 +156,7 @@
         <h3 class="subsection-title">Methods</h3>
 
         <dl><?js methods.forEach(function(m) { ?>
+            <?js m.parent = doc ?>
             <?js= self.partial('method.tmpl', m) ?>
         <?js }); ?></dl>
     <?js } ?>

config/jsdoc/api/template/tmpl/method.tmpl

@@ -27,6 +27,10 @@ var self = this;
 </dt>
 <dd class="<?js= (data.stability && data.stability !== 'stable') ? 'unstable' : '' ?>">
 
+<?js if (data.parent && data.parent.kind == 'module' && data.parent.name.split('ol/').length < 3) { ?>
+  <pre class="prettyprint source"><code>import {<?js= data.name ?>} from '<?js= data.parent.name ?>';</code></pre>
+<?js } ?>
+
     <?js if (data.description) { ?>
     <div class="description">
         <?js= data.description ?>

config/jsdoc/api/template/tmpl/navigation.tmpl

@@ -10,11 +10,12 @@ function toShortName(name) {
     </div>
     <ul class="list">
     <?js
-    this.nav.forEach(function (item) {
+    let navbuilder;
+    this.nav.forEach(navbuilder = function (item) {
     ?>
         <li class="item" data-name="<?js= item.longname ?>">
             <span class="title">
-                <?js= self.linkto(item.longname, item.longname.replace('module:', '')) ?>
+                <?js= self.linkto(item.longname, item.type === 'module' ? item.longname.replace('module:', '') : item.name) ?>
                 <?js if (item.type === 'namespace' &&
                         (item.members.length + item.typedefs.length + item.methods.length +
                          item.events.length > 0)) { ?>
@@ -22,6 +23,18 @@ function toShortName(name) {
             </span>
             <ul class="members itemMembers">
             <?js
+            if (item.classes.length) {
+            ?>
+            <span class="subtitle">Classes</span>
+            <?js
+                item.classes.forEach(function (v) {
+                    navbuilder(v);
+                });
+            }
+            ?>
+            </ul>
+            <ul class="members itemMembers">
+            <?js
             if (item.members.length) {
             ?>
             <span class="subtitle">Members</span>

doc/errors/index.md

@@ -228,3 +228,11 @@ Missing or invalid `size`.
 ### 61
 
 Cannot determine IIIF Image API version from provided image information JSON.
+
+### 62
+
+A `WebGLArrayBuffer` must either be of type `ELEMENT_ARRAY_BUFFER` or `ARRAY_BUFFER`.
+
+### 63
+
+Support for the `OES_element_index_uint` WebGL extension is mandatory for WebGL layers.

examples/center.js

@@ -5,6 +5,7 @@ import {Tile as TileLayer, Vector as VectorLayer} from '../src/ol/layer.js';
 import {OSM, Vector as VectorSource} from '../src/ol/source.js';
 import {Circle as CircleStyle, Fill, Stroke, Style} from '../src/ol/style.js';
 
+/** @type {VectorSource<import("../src/ol/geom/SimpleGeometry.js").default>} */
 const source = new VectorSource({
   url: 'data/geojson/switzerland.geojson',
   format: new GeoJSON()
@@ -51,21 +52,21 @@ const zoomtoswitzerland =
     document.getElementById('zoomtoswitzerland');
 zoomtoswitzerland.addEventListener('click', function() {
   const feature = source.getFeatures()[0];
-  const polygon = /** @type {import("../src/ol/geom/SimpleGeometry.js").default} */ (feature.getGeometry());
+  const polygon = feature.getGeometry();
   view.fit(polygon, {padding: [170, 50, 30, 150]});
 }, false);
 
 const zoomtolausanne = document.getElementById('zoomtolausanne');
 zoomtolausanne.addEventListener('click', function() {
   const feature = source.getFeatures()[1];
-  const point = /** @type {import("../src/ol/geom/SimpleGeometry.js").default} */ (feature.getGeometry());
+  const point = feature.getGeometry();
   view.fit(point, {padding: [170, 50, 30, 150], minResolution: 50});
 }, false);
 
 const centerlausanne = document.getElementById('centerlausanne');
 centerlausanne.addEventListener('click', function() {
   const feature = source.getFeatures()[1];
-  const point = /** @type {import("../src/ol/geom/Point.js").default} */ (feature.getGeometry());
+  const point = feature.getGeometry();
   const size = map.getSize();
   view.centerOn(point.getCoordinates(), size, [570, 500]);
 }, false);

examples/custom-interactions.js

@@ -129,7 +129,7 @@ const map = new Map({
   layers: [
     new TileLayer({
       source: new TileJSON({
-        url: 'https://api.tiles.mapbox.com/v3/mapbox.geography-class.json?secure'
+        url: 'https://a.tiles.mapbox.com/v3/aj.1x1-degrees.json'
       })
     }),
     new VectorLayer({

examples/d3.js

@@ -2,7 +2,7 @@ import Map from '../src/ol/Map.js';
 import View from '../src/ol/View.js';
 import {getWidth, getCenter} from '../src/ol/extent.js';
 import {Layer, Tile as TileLayer} from '../src/ol/layer.js';
-import SourceState from '../src/ol/source/State';
+import SourceState from '../src/ol/source/State.js';
 import {fromLonLat, toLonLat} from '../src/ol/proj.js';
 import Stamen from '../src/ol/source/Stamen.js';
 

examples/extent-constrained.js

@@ -3,7 +3,7 @@ import View from '../src/ol/View.js';
 import TileLayer from '../src/ol/layer/Tile.js';
 import OSM from '../src/ol/source/OSM.js';
 import {defaults as defaultControls} from '../src/ol/control.js';
-import ZoomSlider from '../src/ol/control/ZoomSlider';
+import ZoomSlider from '../src/ol/control/ZoomSlider.js';
 
 const view = new View({
   center: [328627.563458, 5921296.662223],

examples/feature-move-animation.js

@@ -67,10 +67,10 @@ const routeFeature = new Feature({
   type: 'route',
   geometry: route
 });
-const geoMarker = new Feature({
+const geoMarker = /** @type Feature<import("../src/ol/geom/Point").default> */(new Feature({
   type: 'geoMarker',
   geometry: new Point(routeCoords[0])
-});
+}));
 const startMarker = new Feature({
   type: 'icon',
   geometry: new Point(routeCoords[0])
@@ -191,7 +191,7 @@ function stopAnimation(ended) {
 
   // if animation cancelled set the marker at the beginning
   const coord = ended ? routeCoords[routeLength - 1] : routeCoords[0];
-  const geometry = /** @type {import("../src/ol/geom/Point").default} */ (geoMarker.getGeometry());
+  const geometry = geoMarker.getGeometry();
   geometry.setCoordinates(coord);
   //remove listener
   vectorLayer.un('postrender', moveFeature);

examples/filter-points-webgl.js

@@ -1,14 +1,14 @@
 import Map from '../src/ol/Map.js';
 import View from '../src/ol/View.js';
 import TileLayer from '../src/ol/layer/Tile.js';
-import Feature from '../src/ol/Feature';
+import Feature from '../src/ol/Feature.js';
-import Point from '../src/ol/geom/Point';
+import Point from '../src/ol/geom/Point.js';
-import VectorLayer from '../src/ol/layer/Vector';
+import VectorLayer from '../src/ol/layer/Vector.js';
-import {Vector} from '../src/ol/source';
+import {Vector} from '../src/ol/source.js';
-import {fromLonLat} from '../src/ol/proj';
+import {fromLonLat} from '../src/ol/proj.js';
-import WebGLPointsLayerRenderer from '../src/ol/renderer/webgl/PointsLayer';
+import WebGLPointsLayerRenderer from '../src/ol/renderer/webgl/PointsLayer.js';
-import {clamp, lerp} from '../src/ol/math';
+import {clamp, lerp} from '../src/ol/math.js';
-import Stamen from '../src/ol/source/Stamen';
+import Stamen from '../src/ol/source/Stamen.js';
 
 const vectorSource = new Vector({
   attributions: 'NASA'

examples/geojson-vt.js

@@ -6,7 +6,7 @@ import VectorTileSource from '../src/ol/source/VectorTile.js';
 import {Tile as TileLayer, VectorTile as VectorTileLayer} from '../src/ol/layer.js';
 import Projection from '../src/ol/proj/Projection.js';
 
-
+// Converts geojson-vt data to GeoJSON
 const replacer = function(key, value) {
   if (value.geometry) {
     let type;
@@ -46,11 +46,6 @@ const replacer = function(key, value) {
   }
 };
 
-const tilePixels = new Projection({
-  code: 'TILE_PIXELS',
-  units: 'tile-pixels'
-});
-
 const map = new Map({
   layers: [
     new TileLayer({
@@ -73,23 +68,22 @@ fetch(url).then(function(response) {
     debug: 1
   });
   const vectorSource = new VectorTileSource({
-    format: new GeoJSON(),
+    format: new GeoJSON({
-    tileLoadFunction: function(tile) {
+      // Data returned from geojson-vt is in tile pixel units
-      const format = tile.getFormat();
+      dataProjection: new Projection({
-      const tileCoord = tile.getTileCoord();
+        code: 'TILE_PIXELS',
+        units: 'tile-pixels',
+        extent: [0, 0, 4096, 4096]
+      })
+    }),
+    tileUrlFunction: function(tileCoord) {
       const data = tileIndex.getTile(tileCoord[0], tileCoord[1], tileCoord[2]);
-
+      const geojson = JSON.stringify({
-      const features = format.readFeatures(
+        type: 'FeatureCollection',
-        JSON.stringify({
+        features: data ? data.features : []
-          type: 'FeatureCollection',
+      }, replacer);
-          features: data ? data.features : []
+      return 'data:application/json;charset=UTF-8,' + geojson;
-        }, replacer));
+    }
-      tile.setLoader(function() {
-        tile.setFeatures(features);
-        tile.setProjection(tilePixels);
-      });
-    },
-    url: 'data:' // arbitrary url, we don't use it in the tileLoadFunction
   });
   const vectorLayer = new VectorTileLayer({
     source: vectorSource

examples/icon-color.js

@@ -56,7 +56,7 @@ const vectorLayer = new VectorLayer({
 
 const rasterLayer = new TileLayer({
   source: new TileJSON({
-    url: 'https://api.tiles.mapbox.com/v3/mapbox.geography-class.json?secure',
+    url: 'https://a.tiles.mapbox.com/v3/aj.1x1-degrees.json',
     crossOrigin: ''
   })
 });

examples/icon-sprite-webgl.html

@@ -13,5 +13,8 @@ docs: >
 
   The dataset contains around 80k points and can be found here: https://www.kaggle.com/NUFORC/ufo-sightings
 tags: "webgl, icon, sprite, point, ufo"
+cloak:
+  - key: pk.eyJ1IjoidHNjaGF1YiIsImEiOiJjaW5zYW5lNHkxMTNmdWttM3JyOHZtMmNtIn0.CDIBD8H-G2Gf-cPkIuWtRg
+    value: Your Mapbox access token from https://mapbox.com/ here
 ---
 <div id="map" class="map"></div>

examples/icon-sprite-webgl.js

@@ -1,14 +1,16 @@
 import Map from '../src/ol/Map.js';
 import View from '../src/ol/View.js';
 import TileLayer from '../src/ol/layer/Tile.js';
-import TileJSON from '../src/ol/source/TileJSON';
+import TileJSON from '../src/ol/source/TileJSON.js';
-import Feature from '../src/ol/Feature';
+import Feature from '../src/ol/Feature.js';
-import Point from '../src/ol/geom/Point';
+import Point from '../src/ol/geom/Point.js';
-import VectorLayer from '../src/ol/layer/Vector';
+import VectorLayer from '../src/ol/layer/Vector.js';
-import {Vector} from '../src/ol/source';
+import {Vector} from '../src/ol/source.js';
-import {fromLonLat} from '../src/ol/proj';
+import {fromLonLat} from '../src/ol/proj.js';
-import WebGLPointsLayerRenderer from '../src/ol/renderer/webgl/PointsLayer';
+import WebGLPointsLayerRenderer from '../src/ol/renderer/webgl/PointsLayer.js';
-import {lerp} from '../src/ol/math';
+import {lerp} from '../src/ol/math.js';
+
+const key = 'pk.eyJ1IjoidHNjaGF1YiIsImEiOiJjaW5zYW5lNHkxMTNmdWttM3JyOHZtMmNtIn0.CDIBD8H-G2Gf-cPkIuWtRg';
 
 const vectorSource = new Vector({
   features: [],
@@ -105,7 +107,7 @@ new Map({
   layers: [
     new TileLayer({
       source: new TileJSON({
-        url: 'https://api.tiles.mapbox.com/v3/mapbox.world-dark.json?secure',
+        url: 'https://api.tiles.mapbox.com/v4/mapbox.world-dark.json?access_token=' + key,
         crossOrigin: 'anonymous'
       })
     }),

examples/icon.js

@@ -37,7 +37,7 @@ const vectorLayer = new VectorLayer({
 
 const rasterLayer = new TileLayer({
   source: new TileJSON({
-    url: 'https://api.tiles.mapbox.com/v3/mapbox.geography-class.json?secure',
+    url: 'https://a.tiles.mapbox.com/v3/aj.1x1-degrees.json',
     crossOrigin: ''
   })
 });

examples/mapbox-layer.html

@@ -3,13 +3,13 @@ layout: example.html
 title: Mapbox-gl Layer
 shortdesc: Example of a Mapbox-gl-js layer integration.
 docs: >
-  Show how to add a mapbox-gl-js layer in an openlayers map. **Note**: Make sure to get your own Mapbox API key when using this example. No map will be visible when the API key has expired.
+  Show how to add a mapbox-gl-js layer in an openlayers map. **Note**: Make sure to get your own API key at https://www.maptiler.com/cloud/ when using this example. No map will be visible when the API key has expired.
-tags: "simple, mapbox, vector, tiles"
+tags: "simple, mapbox, vector, tiles, maptiler"
 resources:
   - https://unpkg.com/mapbox-gl@0.54.0/dist/mapbox-gl.js
   - https://unpkg.com/mapbox-gl@0.54.0/dist/mapbox-gl.css
 cloak:
   - key: ER67WIiPdCQvhgsUjoWK
-    value: Your Mapbox access token from https://mapbox.com/ here
+    value: Get your own API key at https://www.maptiler.com/cloud/
 ---
 <div id="map" class="map"></div>

examples/mapbox-layer.js

@@ -1,7 +1,7 @@
 import Map from '../src/ol/Map.js';
 import View from '../src/ol/View.js';
-import Layer from '../src/ol/layer/Layer';
+import Layer from '../src/ol/layer/Layer.js';
-import {toLonLat, fromLonLat} from '../src/ol/proj';
+import {toLonLat, fromLonLat} from '../src/ol/proj.js';
 import {Stroke, Style} from '../src/ol/style.js';
 import VectorLayer from '../src/ol/layer/Vector.js';
 import VectorSource from '../src/ol/source/Vector.js';
@@ -11,7 +11,7 @@ const center = [-98.8, 37.9];
 const key = 'ER67WIiPdCQvhgsUjoWK';
 
 const mbMap = new mapboxgl.Map({
-  style: 'https://maps.tilehosting.com/styles/bright/style.json?key=' + key,
+  style: 'https://api.maptiler.com/maps/bright/style.json?key=' + key,
   attributionControl: false,
   boxZoom: false,
   center: center,

examples/mapbox-style.html

@@ -2,10 +2,10 @@
 layout: example-verbatim.html
 title: Vector tiles created from a Mapbox Style object
 shortdesc: Example of using ol-mapbox-style with tiles from tilehosting.com.
-tags: "vector tiles, mapbox style, ol-mapbox-style"
+tags: "vector tiles, mapbox style, ol-mapbox-style, maptiler"
 cloak:
-  - key: lirfd6Fegsjkvs0lshxe
+  - key: ER67WIiPdCQvhgsUjoWK
-    value: Your API key from http://tilehosting.com/ here
+    value: Get your own API key at https://www.maptiler.com/cloud/
 ---
 <!doctype html>
 <html lang="en">

examples/mapbox-style.js

@@ -1,3 +1,3 @@
 import apply from 'ol-mapbox-style';
 
-apply('map', 'https://maps.tilehosting.com/styles/topo/style.json?key=ER67WIiPdCQvhgsUjoWK');
+apply('map', 'https://api.maptiler.com/maps/topo/style.json?key=ER67WIiPdCQvhgsUjoWK');

examples/popup.html

@@ -7,6 +7,9 @@ docs: >
     Click on the map to get a popup.  The popup is composed of a few basic elements: a container, a close button, and a place for the content.  To anchor the popup to the map, an <code>ol/Overlay</code> is created with the popup container.  A listener is registered for the map's <code>click</code> event to display the popup, and another listener is set as the <code>click</code> handler for the close button to hide the popup.
   </p>
 tags: "overlay, popup"
+cloak:
+  - key: pk.eyJ1IjoidHNjaGF1YiIsImEiOiJjaW5zYW5lNHkxMTNmdWttM3JyOHZtMmNtIn0.CDIBD8H-G2Gf-cPkIuWtRg
+    value: Your Mapbox access token from https://mapbox.com/ here
 ---
 <div id="map" class="map"></div>
 <div id="popup" class="ol-popup">

examples/popup.js

@@ -6,6 +6,7 @@ import TileLayer from '../src/ol/layer/Tile.js';
 import {toLonLat} from '../src/ol/proj.js';
 import TileJSON from '../src/ol/source/TileJSON.js';
 
+const key = 'pk.eyJ1IjoidHNjaGF1YiIsImEiOiJjaW5zYW5lNHkxMTNmdWttM3JyOHZtMmNtIn0.CDIBD8H-G2Gf-cPkIuWtRg';
 
 /**
  * Elements that make up the popup.
@@ -45,7 +46,7 @@ const map = new Map({
   layers: [
     new TileLayer({
       source: new TileJSON({
-        url: 'https://api.tiles.mapbox.com/v3/mapbox.natural-earth-hypso-bathy.json?secure',
+        url: 'https://api.tiles.mapbox.com/v4/mapbox.natural-earth-hypso-bathy.json?access_token=' + key,
         crossOrigin: 'anonymous'
       })
     })

examples/tilejson.js

@@ -8,7 +8,7 @@ const map = new Map({
   layers: [
     new TileLayer({
       source: new TileJSON({
-        url: 'https://api.tiles.mapbox.com/v3/mapbox.geography-class.json?secure',
+        url: 'https://a.tiles.mapbox.com/v3/aj.1x1-degrees.json',
         crossOrigin: 'anonymous'
       })
     })

examples/utfgrid.html

@@ -4,7 +4,7 @@ title: UTFGrid
 shortdesc: This example shows how to read data from a UTFGrid source.
 docs: >
   <p>Point to a country to see its name and flag.</p>
-  Tiles made with [TileMill](http://tilemill.com). Hosting on MapBox.com or with open-source [TileServer](https://github.com/klokantech/tileserver-php/).
+  Tiles made with <a href="http://tilemill.com">TileMill</a>. Hosting on <a href="mapbox.com">mapbox.com</a> or with open-source <a href="https://github.com/klokantech/tileserver-php/">TileServer</a>.
 tags: "utfgrid, tilejson"
 cloak:
   - key: pk.eyJ1IjoiYWhvY2V2YXIiLCJhIjoiY2pzbmg0Nmk5MGF5NzQzbzRnbDNoeHJrbiJ9.7_-_gL8ur7ZtEiNwRfCy7Q

examples/webpack/worker-loader.js

@@ -2,14 +2,7 @@ const build = require('../../tasks/serialize-workers').build;
 
 function loader() {
   const callback = this.async();
-
+  const minify = this.mode === 'production';
-  let minify = false;
-
-  // TODO: remove when https://github.com/webpack/webpack/issues/6496 is addressed
-  const compilation = this._compilation;
-  if (compilation) {
-    minify = compilation.compiler.options.mode === 'production';
-  }
 
   build(this.resource, {minify})
     .then(chunk => {

examples/worker.js

@@ -4,7 +4,7 @@ import Map from '../src/ol/Map.js';
 import View from '../src/ol/View.js';
 import TileLayer from '../src/ol/layer/Tile.js';
 import OSM from '../src/ol/source/OSM.js';
-import {create as createVersionWorker} from '../src/ol/worker/version';
+import {create as createVersionWorker} from '../src/ol/worker/version.js';
 
 
 const map = new Map({

gatsby-config.js

@@ -1,11 +0,0 @@
-module.exports = {
-  plugins: [
-    'gatsby-plugin-emotion',
-    {
-      resolve: 'gatsby-plugin-typography',
-      options: {
-        pathToConfigModule: 'site/util/typography'
-      }
-    }
-  ]
-};

gatsby-node.js

@@ -1,23 +0,0 @@
-
-function getDocs() {
-  // TODO: build if not present
-  const info = require('./build/api-info.json');
-
-  return info.docs.filter(doc => !doc.ignore && (doc.api || doc.kind === 'module' || doc.kind === 'typedef'));
-}
-
-function createPages({actions: {createPage}}) {
-  createPage({
-    path: '/api',
-    component: require.resolve('./site/pages/API.js'),
-    context: {docs: getDocs()}
-  });
-
-  createPage({
-    path: '/info',
-    component: require.resolve('./site/pages/Info.js'),
-    context: {docs: getDocs()}
-  });
-}
-
-exports.createPages = createPages;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ol",
-  "version": "6.0.0-beta.8",
+  "version": "6.0.0-beta.11",
   "description": "OpenLayers mapping library",
   "keywords": [
     "map",
@@ -24,10 +24,7 @@
     "copy-css": "shx cp src/ol/ol.css build/ol/ol.css",
     "transpile": "shx rm -rf build/ol && shx mkdir -p build/ol && shx cp -rf src/ol build/ol/src && node tasks/serialize-workers && tsc --project config/tsconfig-build.json",
     "typecheck": "tsc --pretty",
-    "apidoc": "jsdoc -R config/jsdoc/api/index.md -c config/jsdoc/api/conf.json -P package.json -d build/apidoc",
+    "apidoc": "jsdoc -R config/jsdoc/api/index.md -c config/jsdoc/api/conf.json -P package.json -d build/apidoc"
-    "api-info": "jsdoc --configure config/jsdoc/api-info/conf.json --destination build/api-info.json",
-    "serve-site": "gatsby develop",
-    "build-site": "npm run api-info && gatsby build"
   },
   "main": "index.js",
   "repository": {
@@ -46,8 +43,6 @@
   "devDependencies": {
     "@babel/core": "^7.4.0",
     "@babel/preset-env": "^7.4.4",
-    "@emotion/core": "^10.0.10",
-    "@emotion/styled": "^10.0.11",
     "@openlayers/eslint-plugin": "^4.0.0-beta.2",
     "@types/arcgis-rest-api": "^10.4.4",
     "@types/geojson": "^7946.0.7",
@@ -59,17 +54,12 @@
     "chaikin-smooth": "^1.0.4",
     "clean-css-cli": "4.3.0",
     "copy-webpack-plugin": "^5.0.3",
-    "coveralls": "3.0.3",
+    "coveralls": "3.0.4",
-    "eslint": "^5.16.0",
+    "eslint": "^6.0.0",
-    "eslint-config-openlayers": "^11.0.0",
+    "eslint-config-openlayers": "^12.0.0",
-    "eslint-config-tschaub": "^13.1.0",
-    "eslint-plugin-react": "^7.13.0",
     "expect.js": "0.3.1",
     "front-matter": "^3.0.2",
     "fs-extra": "^8.0.0",
-    "gatsby": "^2.4.3",
-    "gatsby-plugin-emotion": "^4.0.6",
-    "gatsby-plugin-typography": "^2.2.13",
     "glob": "^7.1.4",
     "globby": "^9.2.0",
     "handlebars": "4.1.2",
@@ -78,7 +68,6 @@
     "istanbul-instrumenter-loader": "^3.0.1",
     "jquery": "3.4.1",
     "jsdoc": "3.6.2",
-    "jsdoc-json": "^2.0.2",
     "jsdoc-plugin-typescript": "^2.0.1",
     "karma": "^4.1.0",
     "karma-chrome-launcher": "2.2.0",
@@ -92,31 +81,23 @@
     "marked": "0.6.2",
     "mocha": "6.1.4",
     "ol-mapbox-style": "^5.0.0-beta.2",
-    "pixelmatch": "^4.0.2",
+    "pixelmatch": "^5.0.0",
     "pngjs": "^3.4.0",
     "proj4": "2.5.0",
-    "prop-types": "^15.7.2",
+    "puppeteer": "~1.18.0",
-    "puppeteer": "~1.16.0",
-    "react": "^16.8.6",
-    "react-dom": "^16.8.6",
-    "react-markdown": "^4.0.8",
-    "react-syntax-highlighter": "^10.2.1",
-    "react-typography": "^0.16.19",
     "rollup": "^1.12.0",
     "rollup-plugin-babel": "^4.3.2",
     "rollup-plugin-commonjs": "^10.0.0",
     "rollup-plugin-node-resolve": "^5.0.0",
-    "rollup-plugin-terser": "^4.0.4",
+    "rollup-plugin-terser": "^5.0.0",
     "serve-static": "^1.14.0",
     "shx": "^0.3.2",
     "sinon": "^7.3.2",
     "terser-webpack-plugin": "^1.2.3",
     "typescript": "^3.4.5",
-    "typography": "^0.16.19",
-    "typography-theme-alton": "^0.16.19",
     "url-polyfill": "^1.1.5",
     "walk": "^2.3.9",
-    "webpack": "4.31.0",
+    "webpack": "4.35.0",
     "webpack-cli": "^3.3.2",
     "webpack-dev-middleware": "^3.6.2",
     "webpack-dev-server": "^3.3.1",

rendering/cases/heatmap-layer/main.js

@@ -1,10 +1,10 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
 import TileLayer from '../../../src/ol/layer/Tile.js';
-import XYZ from '../../../src/ol/source/XYZ';
+import XYZ from '../../../src/ol/source/XYZ.js';
-import {Heatmap as HeatmapLayer} from '../../../src/ol/layer';
+import {Heatmap as HeatmapLayer} from '../../../src/ol/layer.js';
-import VectorSource from '../../../src/ol/source/Vector';
+import VectorSource from '../../../src/ol/source/Vector.js';
-import KML from '../../../src/ol/format/KML';
+import KML from '../../../src/ol/format/KML.js';
 
 const vector = new HeatmapLayer({
   source: new VectorSource({

rendering/cases/layer-group/main.js

@@ -0,0 +1,30 @@
+import Map from '../../../src/ol/Map.js';
+import View from '../../../src/ol/View.js';
+import {Group as LayerGroup, Tile as TileLayer} from '../../../src/ol/layer.js';
+import XYZ from '../../../src/ol/source/XYZ.js';
+
+new Map({
+  target: 'map',
+  view: new View({
+    center: [0, 0],
+    zoom: 3
+  }),
+  layers: new LayerGroup({
+    opacity: 0.75,
+    layers: [
+      new TileLayer({
+        opacity: 0.25,
+        source: new XYZ({
+          url: '/data/tiles/satellite/{z}/{x}/{y}.jpg'
+        })
+      }),
+      new TileLayer({
+        source: new XYZ({
+          url: '/data/tiles/stamen-labels/{z}/{x}/{y}.png'
+        })
+      })
+    ]
+  })
+});
+
+render();

rendering/cases/layer-image/main.js

@@ -5,7 +5,7 @@ import {
   get as getProjection,
   transform,
   transformExtent
-} from '../../../src/ol/proj';
+} from '../../../src/ol/proj.js';
 import ImageLayer from '../../../src/ol/layer/Image.js';
 const center = transform([-122.416667, 37.783333], 'EPSG:4326', 'EPSG:3857');
 

rendering/cases/layer-tile-extent/main.js

@@ -5,9 +5,9 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
 import TileLayer from '../../../src/ol/layer/Tile.js';
-import {fromLonLat} from '../../../src/ol/proj';
+import {fromLonLat} from '../../../src/ol/proj.js';
 import {transformExtent} from '../../../src/ol/proj.js';
-import XYZ from '../../../src/ol/source/XYZ';
+import XYZ from '../../../src/ol/source/XYZ.js';
 
 const center = fromLonLat([7, 50]);
 const extent = transformExtent([2, 47, 10, 53], 'EPSG:4326', 'EPSG:3857');

rendering/cases/layer-tile-none-square/main.js

@@ -1,7 +1,7 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
 import TileLayer from '../../../src/ol/layer/Tile.js';
-import XYZ from '../../../src/ol/source/XYZ';
+import XYZ from '../../../src/ol/source/XYZ.js';
 import {createXYZ} from '../../../src/ol/tilegrid.js';
 
 const center = [-10997148, 4569099];

rendering/cases/layer-tile-opacity/main.js

@@ -1,8 +1,8 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
 import TileLayer from '../../../src/ol/layer/Tile.js';
-import {fromLonLat} from '../../../src/ol/proj';
+import {fromLonLat} from '../../../src/ol/proj.js';
-import XYZ from '../../../src/ol/source/XYZ';
+import XYZ from '../../../src/ol/source/XYZ.js';
 
 const center = fromLonLat([8.6, 50.1]);
 

rendering/cases/layer-tile-simple/main.js

@@ -1,8 +1,8 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
 import TileLayer from '../../../src/ol/layer/Tile.js';
-import {fromLonLat} from '../../../src/ol/proj';
+import {fromLonLat} from '../../../src/ol/proj.js';
-import XYZ from '../../../src/ol/source/XYZ';
+import XYZ from '../../../src/ol/source/XYZ.js';
 
 const center = fromLonLat([8.6, 50.1]);
 

rendering/cases/layer-tile-transition/main.js

@@ -1,8 +1,8 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
 import TileLayer from '../../../src/ol/layer/Tile.js';
-import {fromLonLat} from '../../../src/ol/proj';
+import {fromLonLat} from '../../../src/ol/proj.js';
-import XYZ from '../../../src/ol/source/XYZ';
+import XYZ from '../../../src/ol/source/XYZ.js';
 
 const center = fromLonLat([8.6, 50.1]);
 

rendering/cases/layer-tile-two-layers/main.js

@@ -1,8 +1,8 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
 import TileLayer from '../../../src/ol/layer/Tile.js';
-import {fromLonLat} from '../../../src/ol/proj';
+import {fromLonLat} from '../../../src/ol/proj.js';
-import XYZ from '../../../src/ol/source/XYZ';
+import XYZ from '../../../src/ol/source/XYZ.js';
 
 const center = fromLonLat([8.6, 50.1]);
 

rendering/cases/layer-vectortile-rotate-hidpi/main.js

@@ -1,9 +1,9 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
-import VectorTileSource from '../../../src/ol/source/VectorTile';
+import VectorTileSource from '../../../src/ol/source/VectorTile.js';
-import MVT from '../../../src/ol/format/MVT';
+import MVT from '../../../src/ol/format/MVT.js';
-import {createXYZ} from '../../../src/ol/tilegrid';
+import {createXYZ} from '../../../src/ol/tilegrid.js';
-import VectorTileLayer from '../../../src/ol/layer/VectorTile';
+import VectorTileLayer from '../../../src/ol/layer/VectorTile.js';
 
 const map = new Map({
   pixelRatio: 2,

rendering/cases/layer-vectortile-rotate-vector/main.js

@@ -1,16 +1,16 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
-import VectorTileSource from '../../../src/ol/source/VectorTile';
+import VectorTileSource from '../../../src/ol/source/VectorTile.js';
-import MVT from '../../../src/ol/format/MVT';
+import MVT from '../../../src/ol/format/MVT.js';
-import {createXYZ} from '../../../src/ol/tilegrid';
+import {createXYZ} from '../../../src/ol/tilegrid.js';
-import VectorTileLayer from '../../../src/ol/layer/VectorTile';
+import VectorTileLayer from '../../../src/ol/layer/VectorTile.js';
-import VectorSource from '../../../src/ol/source/Vector';
+import VectorSource from '../../../src/ol/source/Vector.js';
-import Feature from '../../../src/ol/Feature';
+import Feature from '../../../src/ol/Feature.js';
-import Point from '../../../src/ol/geom/Point';
+import Point from '../../../src/ol/geom/Point.js';
-import VectorLayer from '../../../src/ol/layer/Vector';
+import VectorLayer from '../../../src/ol/layer/Vector.js';
-import Style from '../../../src/ol/style/Style';
+import Style from '../../../src/ol/style/Style.js';
-import CircleStyle from '../../../src/ol/style/Circle';
+import CircleStyle from '../../../src/ol/style/Circle.js';
-import Fill from '../../../src/ol/style/Fill';
+import Fill from '../../../src/ol/style/Fill.js';
 
 const vectorSource = new VectorSource({
   features: [

rendering/cases/layer-vectortile-rotate/main.js

@@ -1,9 +1,9 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
-import VectorTileSource from '../../../src/ol/source/VectorTile';
+import VectorTileSource from '../../../src/ol/source/VectorTile.js';
-import MVT from '../../../src/ol/format/MVT';
+import MVT from '../../../src/ol/format/MVT.js';
-import {createXYZ} from '../../../src/ol/tilegrid';
+import {createXYZ} from '../../../src/ol/tilegrid.js';
-import VectorTileLayer from '../../../src/ol/layer/VectorTile';
+import VectorTileLayer from '../../../src/ol/layer/VectorTile.js';
 
 const map = new Map({
   layers: [

rendering/cases/layer-vectortile-simple/main.js

@@ -1,9 +1,9 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
-import VectorTileSource from '../../../src/ol/source/VectorTile';
+import VectorTileSource from '../../../src/ol/source/VectorTile.js';
-import MVT from '../../../src/ol/format/MVT';
+import MVT from '../../../src/ol/format/MVT.js';
-import {createXYZ} from '../../../src/ol/tilegrid';
+import {createXYZ} from '../../../src/ol/tilegrid.js';
-import VectorTileLayer from '../../../src/ol/layer/VectorTile';
+import VectorTileLayer from '../../../src/ol/layer/VectorTile.js';
 
 new Map({
   layers: [

rendering/cases/multiple-layers/main.js

@@ -9,12 +9,6 @@ import Point from '../../../src/ol/geom/Point.js';
 
 const map = new Map({
   layers: [
-    new TileLayer({
-      source: new XYZ({
-        url: '/data/tiles/satellite/{z}/{x}/{y}.jpg',
-        maxZoom: 3
-      })
-    }),
     new VectorLayer({
       zIndex: 1,
       style: new Style({
@@ -27,6 +21,12 @@ const map = new Map({
         url: '/data/countries.json',
         format: new GeoJSON()
       })
+    }),
+    new TileLayer({
+      source: new XYZ({
+        url: '/data/tiles/satellite/{z}/{x}/{y}.jpg',
+        maxZoom: 3
+      })
     })
   ],
   target: 'map',

rendering/cases/webgl-points/main.js

@@ -1,11 +1,11 @@
 import Map from '../../../src/ol/Map.js';
 import View from '../../../src/ol/View.js';
 import TileLayer from '../../../src/ol/layer/Tile.js';
-import XYZ from '../../../src/ol/source/XYZ';
+import XYZ from '../../../src/ol/source/XYZ.js';
-import {Vector as VectorLayer} from '../../../src/ol/layer';
+import {Vector as VectorLayer} from '../../../src/ol/layer.js';
-import VectorSource from '../../../src/ol/source/Vector';
+import VectorSource from '../../../src/ol/source/Vector.js';
-import KML from '../../../src/ol/format/KML';
+import KML from '../../../src/ol/format/KML.js';
-import WebGLPointsLayerRenderer from '../../../src/ol/renderer/webgl/PointsLayer';
+import WebGLPointsLayerRenderer from '../../../src/ol/renderer/webgl/PointsLayer.js';
 
 class CustomLayer extends VectorLayer {
   createRenderer() {

rendering/test.js

@@ -357,7 +357,7 @@ if (require.main === module) {
     option('puppeteer-args', {
       describe: 'Additional args for Puppeteer',
       type: 'array',
-      default: process.env.CI ? ['--no-sandbox', '--disable-setuid-sandbox'] : []
+      default: process.env.CI ? ['--no-sandbox', '--disable-setuid-sandbox', '--disable-dev-shm-usage'] : []
     }).
     parse();
 

rendering/webpack.config.js

@@ -22,5 +22,16 @@ module.exports = {
   context: __dirname,
   target: 'web',
   entry: entry,
-  devtool: 'source-map'
+  devtool: 'source-map',
+  module: {
+    rules: [{
+      test: /\.js$/,
+      use: {
+        loader: path.join(__dirname, '../examples/webpack/worker-loader.js')
+      },
+      include: [
+        path.join(__dirname, '../src/ol/worker')
+      ]
+    }]
+  }
 };

site/.eslintrc.json

@@ -1,3 +0,0 @@
-{
-  "extends": "tschaub/react"
-}

site/components/Class.jsx

@@ -1,35 +0,0 @@
-import {object} from 'prop-types';
-import React from 'react';
-import Markdown from 'react-markdown';
-import Code from './Code';
-import Parameter from './Parameter';
-
-function Class({cls, module, helper}) {
-  const exportedName = module.getExportedName(cls.name);
-  let importCode;
-  if (exportedName === 'default') {
-    importCode = `import ${cls.name} from '${module.id}';`;
-  } else {
-    importCode = `import {${exportedName}} from '${module.id}';`;
-  }
-
-  return (
-    <div>
-      <h3>{cls.name}</h3>
-      <Code value={importCode} />
-      <Markdown source={cls.doc.classdesc} renderers={{code: Code}} />
-      <h6>Parameters</h6>
-      <ul>
-        {cls.doc.params && cls.doc.params.map(param => <Parameter param={param} module={module} helper={helper} />)}
-      </ul>
-    </div>
-  );
-}
-
-Class.propTypes = {
-  cls: object.isRequired,
-  module: object.isRequired,
-  helper: object.isRequired
-};
-
-export default Class;

site/components/Code.jsx

@@ -1,26 +0,0 @@
-import React, {PureComponent} from 'react';
-import {string} from 'prop-types';
-import {Prism as SyntaxHighlighter} from 'react-syntax-highlighter';
-import {coy} from 'react-syntax-highlighter/dist/styles/prism';
-
-class Code extends PureComponent {
-  render() {
-    let language = this.props.language;
-    if (!language) {
-      language = 'js';
-    }
-
-    return (
-      <SyntaxHighlighter language={language} style={coy}>
-        {this.props.value}
-      </SyntaxHighlighter>
-    );
-  }
-}
-
-Code.propTypes = {
-  value: string.isRequired,
-  language: string
-};
-
-export default Code;

site/components/Func.jsx

@@ -1,35 +0,0 @@
-import {object} from 'prop-types';
-import React from 'react';
-import Markdown from 'react-markdown';
-import Code from './Code';
-import Parameter from './Parameter';
-
-function Func({func, module, helper}) {
-  const exportedName = module.getExportedName(func.name);
-  let importCode;
-  if (exportedName === 'default') {
-    importCode = `import ${func.name} from '${module.id}';`;
-  } else {
-    importCode = `import {${exportedName}} from '${module.id}';`;
-  }
-
-  return (
-    <div>
-      <h3>{func.name}</h3>
-      <Code value={importCode} />
-      <Markdown source={func.doc.description} renderers={{code: Code}} />
-      <h6>Parameters</h6>
-      <ul>
-        {func.doc.params && func.doc.params.map(param => <Parameter param={param} module={module} helper={helper} />)}
-      </ul>
-    </div>
-  );
-}
-
-Func.propTypes = {
-  func: object.isRequired,
-  module: object.isRequired,
-  helper: object.isRequired
-};
-
-export default Func;

site/components/Module.jsx

@@ -1,26 +0,0 @@
-import {object} from 'prop-types';
-import React from 'react';
-import Class from './Class';
-import Func from './Func';
-
-function Module({module, helper}) {
-  return (
-    <div>
-      <hr />
-      <h2>{module.id}</h2>
-      {module.classes.map(cls => (
-        <Class key={cls.name} cls={cls} module={module} helper={helper} />
-      ))}
-      {module.functions.map(func => (
-        <Func key={func.name} func={func} module={module} helper={helper} />
-      ))}
-    </div>
-  );
-}
-
-Module.propTypes = {
-  module: object.isRequired,
-  helper: object.isRequired
-};
-
-export default Module;

site/components/Parameter.jsx

@@ -1,20 +0,0 @@
-import {object} from 'prop-types';
-import React from 'react';
-import Type from './Type';
-
-function Parameter({param, module, helper}) {
-  return (
-    <li>
-      <code>{param.name}</code> - {param.description} {param.optional && <span>(optional)</span>}<br/>
-      {param.type.names.map(longName => <Type longName={longName} module={module} helper={helper} />)}
-    </li>
-  );
-}
-
-Parameter.propTypes = {
-  param: object.isRequired,
-  module: object.isRequired,
-  helper: object.isRequired
-};
-
-export default Parameter;

site/components/Type.jsx

@@ -1,27 +0,0 @@
-import {object} from 'prop-types';
-import React from 'react';
-import Parameter from './Parameter';
-
-function Type({longName, module, helper}) {
-  const type = helper.getTypeDef(longName);
-  if (!type) {
-    return <code>{longName}</code>;
-  }
-
-  return (
-    <div>
-      <code>{type.doc.type.names}</code>
-      <ul>
-        {type.doc.properties && type.doc.properties.map(prop => <Parameter param={prop} module={module} helper={helper} />)}
-      </ul>
-    </div>
-  );
-}
-
-Type.propTypes = {
-  longName: object.isRequired,
-  module: object.isRequired,
-  helper: object.isRequired
-};
-
-export default Type;

site/components/layout.js

@@ -1,8 +0,0 @@
-import styled from '@emotion/styled';
-import {baseSpacingPx} from '../util/typography';
-
-export const Page = styled.div({
-  display: 'flex',
-  flexDirection: 'column',
-  margin: 2 * baseSpacingPx
-});

site/pages/API.js

@@ -1,26 +0,0 @@
-import {object} from 'prop-types';
-import React from 'react';
-import {Page} from '../components/layout';
-import Module from '../components/Module';
-import {getHelper} from '../util/api';
-
-function API({pageContext: {docs}}) {
-  const helper = getHelper(docs);
-
-  return (
-    <Page>
-      <h1>API</h1>
-      {helper.modules
-        .filter(module => module.visible)
-        .map(module => (
-          <Module key={module.id} module={module} helper={helper} />
-        ))}
-    </Page>
-  );
-}
-
-API.propTypes = {
-  pageContext: object.isRequired
-};
-
-export default API;

site/pages/Info.js

@@ -1,33 +0,0 @@
-import {object} from 'prop-types';
-import React from 'react';
-import {Page} from '../components/layout';
-
-function Info({pageContext: {docs}}) {
-  return (
-    <Page>
-      <h1>API</h1>
-      <table>
-        <tbody>
-          <tr>
-            <th>kind</th>
-            <th>longname</th>
-            <th>memberof</th>
-          </tr>
-          {docs.map(doc => (
-            <tr key={doc.longname}>
-              <td>{doc.kind}</td>
-              <td>{doc.longname}</td>
-              <td>{doc.memberof}</td>
-            </tr>
-          ))}
-        </tbody>
-      </table>
-    </Page>
-  );
-}
-
-Info.propTypes = {
-  pageContext: object.isRequired
-};
-
-export default Info;

site/util/api.js

@@ -1,205 +0,0 @@
-class FunctionDoc {
-  constructor(doc) {
-    this.name = doc.name;
-    this.doc = doc;
-  }
-}
-
-class TypedefDoc {
-  constructor(doc) {
-    this.name = doc.name;
-    this.doc = doc;
-  }
-}
-
-class ClassDoc {
-  constructor(name) {
-    this.name = name;
-  }
-
-  processDoc(doc) {
-    if (doc.kind === 'class') {
-      this.doc = doc;
-    }
-  }
-}
-
-class ModuleDoc {
-  constructor(id) {
-    this.id = id;
-
-    this.classLookup = {};
-    this.classes = [];
-
-    this.functionLookup = {};
-    this.functions = [];
-  }
-
-  processDoc(doc) {
-    if (doc.kind === 'module') {
-      this.doc = doc;
-      //console.log('processing module: ' + doc.longname)
-      return;
-    }
-
-    if (doc.kind === 'class') {
-      const name = nameFromLongname(doc.longname);
-      if (!(name in this.classLookup)) {
-        const cls = new ClassDoc(name);
-        this.classLookup[name] = cls;
-        this.classes.push(cls);
-      }
-
-      this.classLookup[name].processDoc(doc);
-      return;
-    }
-
-    if (doc.kind === 'function') {
-      if (nameFromLongname(doc.memberof)) {
-        // belongs to a class or other
-        return;
-      }
-
-      if (doc.name in this.functionLookup) {
-        throw new Error(`Duplicate function ${doc.name} in ${this.id}`);
-      }
-
-      const func = new FunctionDoc(doc);
-      this.functionLookup[doc.name] = func;
-      this.functions.push(func);
-      return;
-    }
-  }
-
-  finalize() {
-    this.classes.sort(byName);
-    this.functions.sort(byName);
-    this.visible = this.classes.length > 0 || this.functions.length > 0;
-  }
-
-  getExportedName(localName) {
-    if (!this.doc || !this.doc.exportMap) {
-      throw new Error(`Expected to find export map in module doc: ${this.id}`);
-    }
-
-    if (!(localName in this.doc.exportMap)) {
-      throw new Error(
-        `No local name "${localName}" in export map for module: ${this.id}`
-      );
-    }
-
-    return this.doc.exportMap[localName];
-  }
-}
-
-const longnameRE = /^module:(?<module>.*?)([~\.](?<name>\w+)(#(?<member>\w+))?(:(?<type>\w+))?)?$/;
-
-function moduleIDFromLongname(longname) {
-  const match = longname.match(longnameRE);
-  if (!match) {
-    throw new Error(`could not match module id in longname: ${longname}`);
-  }
-  return match.groups.module;
-}
-
-export function nameFromLongname(longname) {
-  const match = longname.match(longnameRE);
-  if (!match) {
-    throw new Error(`could not match name in longname: ${longname}`);
-  }
-  return match.groups.name;
-}
-
-function memberFromLongname(longname) {
-  const match = longname.match(longnameRE);
-  if (!match) {
-    throw new Error(`could not match member in longname: ${longname}`);
-  }
-  return match.groups.member;
-}
-
-function byName(a, b) {
-  if (a.name < b.name) {
-    return -1;
-  }
-  if (a.name > b.name) {
-    return 1;
-  }
-  return 0;
-}
-
-function byModuleId(a, b) {
-  const aParts = a.id.split('/');
-  const bParts = b.id.split('/');
-  const len = Math.max(aParts.length, bParts.length);
-  for (let i = 0; i < len; ++i) {
-    if (aParts[i] && bParts[i]) {
-      if (aParts[i] < bParts[i]) {
-        return -1;
-      }
-      if (aParts[i] > bParts[i]) {
-        return 1;
-      }
-    } else if (!aParts[i]) {
-      return -1;
-    } else {
-      return 1;
-    }
-  }
-  return 0;
-}
-
-class DocHelper {
-  constructor(docs) {
-    this.moduleLookup = {};
-    this.modules = [];
-
-    this.typedefLookup = {};
-
-    docs.forEach(doc => {
-      // typedef are indexed by long name
-      if (doc.kind === 'typedef') {
-        if (doc.name in this.typedefLookup) {
-          throw new Error(`Duplicate type definition ${doc.name} in ${this.id}`);
-        }
-
-        const type = new TypedefDoc(doc);
-        this.typedefLookup[doc.longname] = type;
-        return;
-      }
-
-      const moduleID = moduleIDFromLongname(doc.longname);
-      if (!(moduleID in this.moduleLookup)) {
-        const module = new ModuleDoc(moduleID);
-        this.moduleLookup[moduleID] = module;
-        this.modules.push(module);
-      }
-
-      const module = this.moduleLookup[moduleID];
-      module.processDoc(doc);
-    });
-
-    this.modules.sort(byModuleId);
-    this.modules.forEach(module => module.finalize());
-  }
-
-  getTypeDef(longName) {
-    this.typedefLookup[longName] && console.log(this.typedefLookup[longName]);
-    return this.typedefLookup[longName];
-  }
-}
-
-let cachedDocs;
-let cachedHelper;
-
-export function getHelper(docs) {
-  if (docs !== cachedDocs) {
-    if (cachedDocs) {
-      console.warn('creating new doc helper'); // eslint-disable-line
-    }
-    cachedHelper = new DocHelper(docs);
-    cachedDocs = docs;
-  }
-
-  return cachedHelper;
-}

site/util/typography.js

@@ -1,9 +0,0 @@
-import Typography from 'typography';
-import theme from 'typography-theme-alton';
-
-const typography = new Typography(theme);
-
-export const baseSpacingPx = parseInt(theme.baseFontSize, 10);
-
-export {theme};
-export default typography;

src/ol/Feature.js

@@ -57,10 +57,11 @@ import BaseObject, {getChangeEventType} from './Object.js';
  * ```
  *
  * @api
+ * @template {import("./geom/Geometry.js").default} Geometry
  */
 class Feature extends BaseObject {
   /**
-   * @param {import("./geom/Geometry.js").default|Object<string, *>=} opt_geometryOrProperties
+   * @param {Geometry|Object<string, *>=} opt_geometryOrProperties
    *     You may pass a Geometry object directly, or an object literal containing
    *     properties. If you pass an object literal, you may include a Geometry
    *     associated with a `geometry` key.
@@ -106,7 +107,7 @@ class Feature extends BaseObject {
 
     if (opt_geometryOrProperties) {
       if (typeof /** @type {?} */ (opt_geometryOrProperties).getSimplifiedGeometry === 'function') {
-        const geometry = /** @type {import("./geom/Geometry.js").default} */ (opt_geometryOrProperties);
+        const geometry = /** @type {Geometry} */ (opt_geometryOrProperties);
         this.setGeometry(geometry);
       } else {
         /** @type {Object<string, *>} */
@@ -140,13 +141,13 @@ class Feature extends BaseObject {
    * Get the feature's default geometry.  A feature may have any number of named
    * geometries.  The "default" geometry (the one that is rendered by default) is
    * set when calling {@link module:ol/Feature~Feature#setGeometry}.
-   * @return {import("./geom/Geometry.js").default|undefined} The default geometry for the feature.
+   * @return {Geometry|undefined} The default geometry for the feature.
    * @api
    * @observable
    */
   getGeometry() {
     return (
-      /** @type {import("./geom/Geometry.js").default|undefined} */ (this.get(this.geometryName_))
+      /** @type {Geometry|undefined} */ (this.get(this.geometryName_))
     );
   }
 
@@ -218,7 +219,7 @@ class Feature extends BaseObject {
   /**
    * Set the default geometry for the feature.  This will update the property
    * with the name returned by {@link module:ol/Feature~Feature#getGeometryName}.
-   * @param {import("./geom/Geometry.js").default|undefined} geometry The new geometry.
+   * @param {Geometry|undefined} geometry The new geometry.
    * @api
    * @observable
    */

src/ol/Image.js

@@ -6,6 +6,7 @@ import ImageState from './ImageState.js';
 import {listenOnce, unlistenByKey} from './events.js';
 import EventType from './events/EventType.js';
 import {getHeight} from './extent.js';
+import {IMAGE_DECODE} from './has.js';
 
 
 /**
@@ -157,7 +158,8 @@ class ImageWrapper extends ImageBase {
  */
 export function listenImage(image, loadHandler, errorHandler) {
   const img = /** @type {HTMLImageElement} */ (image);
-  if (img.decode) {
+
+  if (IMAGE_DECODE) {
     const promise = img.decode();
     let listening = true;
     const unlisten = function() {
@@ -169,7 +171,13 @@ export function listenImage(image, loadHandler, errorHandler) {
       }
     }).catch(function(error) {
       if (listening) {
-        errorHandler();
+        // FIXME: Unconditionally call errorHandler() when this bug is fixed upstream:
+        //        https://bugs.webkit.org/show_bug.cgi?id=198527
+        if (error.name === 'EncodingError' && error.message === 'Invalid image type.') {
+          loadHandler();
+        } else {
+          errorHandler();
+        }
       }
     });
     return unlisten;

src/ol/MapBrowserEventHandler.js

@@ -260,12 +260,6 @@ class MapBrowserEventHandler extends EventTarget {
         this.dragging_);
       this.dispatchEvent(newEvent);
     }
-
-    // Some native android browser triggers mousemove events during small period
-    // of time. See: https://code.google.com/p/android/issues/detail?id=5491 or
-    // https://code.google.com/p/android/issues/detail?id=19827
-    // ex: Galaxy Tab P3110 + Android 4.1.1
-    pointerEvent.preventDefault();
   }
 
   /**

src/ol/PluggableMap.js

@@ -22,7 +22,7 @@ import {listen, unlistenByKey, unlisten} from './events.js';
 import EventType from './events/EventType.js';
 import {createEmpty, clone, createOrUpdateEmpty, equals, getForViewAndSize, isEmpty} from './extent.js';
 import {TRUE} from './functions.js';
-import {DEVICE_PIXEL_RATIO, TOUCH} from './has.js';
+import {DEVICE_PIXEL_RATIO, IMAGE_DECODE} from './has.js';
 import LayerGroup from './layer/Group.js';
 import {hasArea} from './size.js';
 import {DROP} from './structs/PriorityQueue.js';
@@ -39,10 +39,11 @@ import {create as createTransform, apply as applyTransform} from './transform.js
  * @property {boolean} animate
  * @property {import("./transform.js").Transform} coordinateToPixelTransform
  * @property {null|import("./extent.js").Extent} extent
- * @property {Array<*>} declutterItems
+ * @property {Array<DeclutterItems>} declutterItems
  * @property {import("./coordinate.js").Coordinate} focus
  * @property {number} index
  * @property {Array<import("./layer/Layer.js").State>} layerStatesArray
+ * @property {number} layerIndex
  * @property {import("./transform.js").Transform} pixelToCoordinateTransform
  * @property {Array<PostRenderFunction>} postRenderFunctions
  * @property {import("./size.js").Size} size
@@ -54,6 +55,13 @@ import {create as createTransform, apply as applyTransform} from './transform.js
  */
 
 
+/**
+ * @typedef {Object} DeclutterItems
+ * @property {Array<*>} items Declutter items of an executor.
+ * @property {number} opacity Layer opacity.
+ */
+
+
 /**
  * @typedef {function(PluggableMap, ?FrameState): any} PostRenderFunction
  */
@@ -222,7 +230,7 @@ class PluggableMap extends BaseObject {
      * @type {!HTMLElement}
      */
     this.viewport_ = document.createElement('div');
-    this.viewport_.className = 'ol-viewport' + (TOUCH ? ' ol-touch' : '');
+    this.viewport_.className = 'ol-viewport' + ('ontouchstart' in window ? ' ol-touch' : '');
     this.viewport_.style.position = 'relative';
     this.viewport_.style.overflow = 'hidden';
     this.viewport_.style.width = '100%';
@@ -293,6 +301,11 @@ class PluggableMap extends BaseObject {
      */
     this.interactions = optionsInternal.interactions || new Collection();
 
+    /**
+     * @type {import("./events/Target.js").default}
+     */
+    this.labelCache_ = null;
+
     /**
      * @type {import("./events.js").EventsKey}
      */
@@ -315,7 +328,7 @@ class PluggableMap extends BaseObject {
      * @type {import("./renderer/Map.js").default}
      * @private
      */
-    this.renderer_ = this.createRenderer();
+    this.renderer_ = null;
 
     /**
      * @type {function(Event): void|undefined}
@@ -503,24 +516,6 @@ class PluggableMap extends BaseObject {
     overlay.setMap(this);
   }
 
-  /**
-   * Attach a label cache for listening to font changes.
-   * @param {import("./events/Target.js").default} labelCache Label cache.
-   */
-  attachLabelCache(labelCache) {
-    this.detachLabelCache();
-    this.labelCacheListenerKey_ = listen(labelCache, EventType.CLEAR, this.redrawText.bind(this));
-  }
-
-  /**
-   * Detach the label cache, i.e. no longer listen to font changes.
-   */
-  detachLabelCache() {
-    if (this.labelCacheListenerKey_) {
-      unlistenByKey(this.labelCacheListenerKey_);
-    }
-  }
-
   /**
    *
    * @inheritDoc
@@ -534,11 +529,6 @@ class PluggableMap extends BaseObject {
       removeEventListener(EventType.RESIZE, this.handleResize_, false);
       this.handleResize_ = undefined;
     }
-    if (this.animationDelayKey_) {
-      cancelAnimationFrame(this.animationDelayKey_);
-      this.animationDelayKey_ = undefined;
-    }
-    this.detachLabelCache();
     this.setTarget(null);
     super.disposeInternal();
   }
@@ -977,7 +967,7 @@ class PluggableMap extends BaseObject {
       if (frameState) {
         const hints = frameState.viewHints;
         if (hints[ViewHint.ANIMATING] || hints[ViewHint.INTERACTING]) {
-          const lowOnFrameBudget = Date.now() - frameState.time > 8;
+          const lowOnFrameBudget = !IMAGE_DECODE && Date.now() - frameState.time > 8;
           maxTotalLoading = lowOnFrameBudget ? 0 : 8;
           maxNewLoads = lowOnFrameBudget ? 0 : 2;
         }
@@ -1033,6 +1023,14 @@ class PluggableMap extends BaseObject {
     }
 
     if (!targetElement) {
+      if (this.renderer_) {
+        this.renderer_.dispose();
+        this.renderer_ = null;
+      }
+      if (this.animationDelayKey_) {
+        cancelAnimationFrame(this.animationDelayKey_);
+        this.animationDelayKey_ = undefined;
+      }
       removeNode(this.viewport_);
       if (this.handleResize_ !== undefined) {
         removeEventListener(EventType.RESIZE, this.handleResize_, false);
@@ -1040,6 +1038,9 @@ class PluggableMap extends BaseObject {
       }
     } else {
       targetElement.appendChild(this.viewport_);
+      if (!this.renderer_) {
+        this.renderer_ = this.createRenderer();
+      }
 
       const keyboardEventTarget = !this.keyboardEventTarget_ ?
         targetElement : this.keyboardEventTarget_;
@@ -1050,7 +1051,7 @@ class PluggableMap extends BaseObject {
 
       if (!this.handleResize_) {
         this.handleResize_ = this.updateSize.bind(this);
-        addEventListener(EventType.RESIZE, this.handleResize_, false);
+        window.addEventListener(EventType.RESIZE, this.handleResize_, false);
       }
     }
 
@@ -1158,7 +1159,7 @@ class PluggableMap extends BaseObject {
    * @api
    */
   render() {
-    if (this.animationDelayKey_ === undefined) {
+    if (this.renderer_ && this.animationDelayKey_ === undefined) {
       this.animationDelayKey_ = requestAnimationFrame(this.animationDelay_);
     }
   }
@@ -1224,13 +1225,14 @@ class PluggableMap extends BaseObject {
     if (size !== undefined && hasArea(size) && view && view.isDef()) {
       const viewHints = view.getHints(this.frameState_ ? this.frameState_.viewHints : undefined);
       viewState = view.getState(this.pixelRatio_);
-      frameState = /** @type {FrameState} */ ({
+      frameState = {
         animate: false,
         coordinateToPixelTransform: this.coordinateToPixelTransform_,
         declutterItems: previousFrameState ? previousFrameState.declutterItems : [],
         extent: extent,
         focus: this.focus_ ? this.focus_ : viewState.center,
         index: this.frameIndex_++,
+        layerIndex: 0,
         layerStatesArray: this.getLayerGroup().getLayerStatesArray(),
         pixelRatio: this.pixelRatio_,
         pixelToCoordinateTransform: this.pixelToCoordinateTransform_,
@@ -1243,7 +1245,7 @@ class PluggableMap extends BaseObject {
         viewState: viewState,
         viewHints: viewHints,
         wantedTiles: {}
-      });
+      };
     }
 
     if (frameState) {

src/ol/View.js

@@ -21,9 +21,9 @@ import {clamp, modulo} from './math.js';
 import {assign} from './obj.js';
 import {createProjection, METERS_PER_UNIT} from './proj.js';
 import Units from './proj/Units.js';
-import {equals} from './coordinate';
+import {equals} from './coordinate.js';
-import {easeOut} from './easing';
+import {easeOut} from './easing.js';
-import {createMinMaxResolution} from './resolutionconstraint';
+import {createMinMaxResolution} from './resolutionconstraint.js';
 
 
 /**

src/ol/control/OverviewMap.js

@@ -51,8 +51,8 @@ class ControlledMap extends PluggableMap {
  * @property {boolean} [collapsible=true] Whether the control can be collapsed or not.
  * @property {string|HTMLElement} [label='»'] Text label to use for the collapsed
  * overviewmap button. Instead of text, also an element (e.g. a `span` element) can be used.
- * @property {Array<import("../layer/Layer.js").default>|import("../Collection.js").default<import("../layer/Layer.js").default>} layers
+ * @property {Array<import("../layer/Layer.js").default>|import("../Collection.js").default<import("../layer/Layer.js").default>} [layers]
- * Layers for the overview map (mandatory).
+ * Layers for the overview map.
  * @property {function(import("../MapEvent.js").default)} [render] Function called when the control
  * should be re-rendered. This is called in a `requestAnimationFrame` callback.
  * @property {HTMLElement|string} [target] Specify a target if you want the control
@@ -159,13 +159,9 @@ class OverviewMap extends Control {
     const ovmap = this.ovmap_;
 
     if (options.layers) {
-      /** @type {Array<import("../layer/Layer.js").default>} */ (options.layers).forEach(
+      options.layers.forEach(function(layer) {
-        /**
+        ovmap.addLayer(layer);
-         * @param {import("../layer/Layer.js").default} layer Layer.
+      });
-         */
-        (function(layer) {
-          ovmap.addLayer(layer);
-        }).bind(this));
     }
 
     const box = document.createElement('div');

src/ol/format/Feature.js

@@ -13,8 +13,10 @@ import {get as getProjection, equivalent as equivalentProjection, transformExten
  * the `dataProjection` of the format is assigned (where set). If the projection
  * can not be derived from the data and if no `dataProjection` is set for a format,
  * the features will not be reprojected.
- * @property {import("../extent.js").Extent} [extent] Tile extent of the tile being read. This is only used and
+ * @property {import("../extent.js").Extent} [extent] Tile extent in map units of the tile being read.
- * required for {@link module:ol/format/MVT}.
+ * This is only required when reading data with tile pixels as geometry units. When configured,
+ * a `dataProjection` with `TILE_PIXELS` as `units` and the tile's pixel extent as `extent` needs to be
+ * provided.
  * @property {import("../proj.js").ProjectionLike} [featureProjection] Projection of the feature geometries
  * created by the format reader. If not provided, features will be returned in the
  * `dataProjection`.
@@ -86,9 +88,14 @@ class FeatureFormat {
   getReadOptions(source, opt_options) {
     let options;
     if (opt_options) {
+      let dataProjection = opt_options.dataProjection ?
+        opt_options.dataProjection : this.readProjection(source);
+      if (opt_options.extent) {
+        dataProjection = getProjection(dataProjection);
+        dataProjection.setWorldExtent(opt_options.extent);
+      }
       options = {
-        dataProjection: opt_options.dataProjection ?
+        dataProjection: dataProjection,
-          opt_options.dataProjection : this.readProjection(source),
         featureProjection: opt_options.featureProjection
       };
     }

src/ol/format/MVT.js

@@ -31,6 +31,7 @@ import {get} from '../proj.js';
  * @property {string} [geometryName='geometry'] Geometry name to use when creating features.
  * @property {string} [layerName='layer'] Name of the feature attribute that holds the layer name.
  * @property {Array<string>} [layers] Layers to read features from. If not provided, features will be read from all
+ * @property {string} [idProperty] Optional property that will be assigned as the feature id and removed from the properties.
  * layers.
  */
 
@@ -84,6 +85,12 @@ class MVT extends FeatureFormat {
      */
     this.layers_ = options.layers ? options.layers : null;
 
+    /**
+     * @private
+     * @type {string}
+     */
+    this.idProperty_ = options.idProperty;
+
   }
 
   /**
@@ -164,8 +171,16 @@ class MVT extends FeatureFormat {
     }
 
     let feature;
-    const id = rawFeature.id;
     const values = rawFeature.properties;
+
+    let id;
+    if (!this.idProperty_) {
+      id = rawFeature.id;
+    } else {
+      id = values[this.idProperty_];
+      delete values[this.idProperty_];
+    }
+
     values[this.layerName_] = rawFeature.layer.name;
 
     const flatCoordinates = [];

src/ol/geom/Geometry.js

@@ -174,9 +174,8 @@ class Geometry extends BaseObject {
 
   /**
    * Create a simplified version of this geometry.  For linestrings, this uses
-   * the the {@link
+   * the [Douglas Peucker](https://en.wikipedia.org/wiki/Ramer-Douglas-Peucker_algorithm)
-   * https://en.wikipedia.org/wiki/Ramer-Douglas-Peucker_algorithm
+   * algorithm.  For polygons, a quantization-based
-   * Douglas Peucker} algorithm.  For polygons, a quantization-based
    * simplification is used to preserve topology.
    * @param {number} tolerance The tolerance distance for simplification.
    * @return {Geometry} A new, simplified version of the original geometry.

src/ol/has.js

@@ -39,30 +39,8 @@ export const MAC = ua.indexOf('macintosh') !== -1;
  */
 export const DEVICE_PIXEL_RATIO = window.devicePixelRatio || 1;
 
-
 /**
- * True if browser supports touch events.
+ * Image.prototype.decode() is supported.
- * @const
- * @type {boolean}
- * @api
- */
-export const TOUCH = 'ontouchstart' in window;
-
-
-/**
- * True if browser supports pointer events.
- * @const
  * @type {boolean}
  */
-export const POINTER = 'PointerEvent' in window;
+export const IMAGE_DECODE = typeof Image !== 'undefined' && Image.prototype.decode;
-
-
-/**
- * True if browser supports ms pointer events (IE 10).
- * @const
- * @type {boolean}
- */
-export const MSPOINTER = !!(navigator.msPointerEnabled);
-
-
-export {HAS as WEBGL} from './webgl.js';

src/ol/interaction/DragPan.js

@@ -3,7 +3,7 @@
  */
 import {scale as scaleCoordinate, rotate as rotateCoordinate} from '../coordinate.js';
 import {easeOut} from '../easing.js';
-import {noModifierKeys} from '../events/condition.js';
+import {noModifierKeys, primaryAction} from '../events/condition.js';
 import {FALSE} from '../functions.js';
 import PointerInteraction, {centroid as centroidFromPointers} from './Pointer.js';
 
@@ -12,7 +12,7 @@ import PointerInteraction, {centroid as centroidFromPointers} from './Pointer.js
  * @typedef {Object} Options
  * @property {import("../events/condition.js").Condition} [condition] A function that takes an {@link module:ol/MapBrowserEvent~MapBrowserEvent} and returns a boolean
  * to indicate whether that event should be handled.
- * Default is {@link module:ol/events/condition~noModifierKeys}.
+ * Default is {@link module:ol/events/condition~noModifierKeys} and {@link module:ol/events/condition~primaryAction}.
  * @property {import("../Kinetic.js").default} [kinetic] Kinetic inertia to apply to the pan.
  */
 
@@ -59,7 +59,7 @@ class DragPan extends PointerInteraction {
      * @private
      * @type {import("../events/condition.js").Condition}
      */
-    this.condition_ = options.condition ? options.condition : noModifierKeys;
+    this.condition_ = options.condition ? options.condition : defaultCondition;
 
     /**
      * @private
@@ -166,4 +166,12 @@ class DragPan extends PointerInteraction {
   }
 }
 
+/**
+ * @param {import("../MapBrowserPointerEvent.js").default} mapBrowserEvent Browser event.
+ * @return {boolean} Combined condition result.
+ */
+function defaultCondition(mapBrowserEvent) {
+  return noModifierKeys(mapBrowserEvent) && primaryAction(mapBrowserEvent);
+}
+
 export default DragPan;

src/ol/interaction/Draw.js

@@ -373,7 +373,7 @@ class Draw extends PointerInteraction {
 
     /**
      * Sketch point.
-     * @type {Feature}
+     * @type {Feature<Point>}
      * @private
      */
     this.sketchPoint_ = null;
@@ -387,7 +387,7 @@ class Draw extends PointerInteraction {
 
     /**
      * Sketch line. Used when drawing polygon.
-     * @type {Feature}
+     * @type {Feature<LineString>}
      * @private
      */
     this.sketchLine_ = null;
@@ -669,7 +669,7 @@ class Draw extends PointerInteraction {
       this.sketchPoint_ = new Feature(new Point(coordinates));
       this.updateSketchFeatures_();
     } else {
-      const sketchPointGeom = /** @type {Point} */ (this.sketchPoint_.getGeometry());
+      const sketchPointGeom = this.sketchPoint_.getGeometry();
       sketchPointGeom.setCoordinates(coordinates);
     }
   }
@@ -711,7 +711,7 @@ class Draw extends PointerInteraction {
    */
   modifyDrawing_(event) {
     let coordinate = event.coordinate;
-    const geometry = /** @type {import("../geom/SimpleGeometry.js").default} */ (this.sketchFeature_.getGeometry());
+    const geometry = this.sketchFeature_.getGeometry();
     let coordinates, last;
     if (this.mode_ === Mode.POINT) {
       last = this.sketchCoords_;
@@ -730,7 +730,7 @@ class Draw extends PointerInteraction {
     last[1] = coordinate[1];
     this.geometryFunction_(/** @type {!LineCoordType} */ (this.sketchCoords_), geometry);
     if (this.sketchPoint_) {
-      const sketchPointGeom = /** @type {Point} */ (this.sketchPoint_.getGeometry());
+      const sketchPointGeom = this.sketchPoint_.getGeometry();
       sketchPointGeom.setCoordinates(coordinate);
     }
     /** @type {LineString} */
@@ -740,8 +740,8 @@ class Draw extends PointerInteraction {
       if (!this.sketchLine_) {
         this.sketchLine_ = new Feature();
       }
-      const ring = /** @type {Polygon} */ (geometry).getLinearRing(0);
+      const ring = geometry.getLinearRing(0);
-      sketchLineGeom = /** @type {LineString} */ (this.sketchLine_.getGeometry());
+      sketchLineGeom = this.sketchLine_.getGeometry();
       if (!sketchLineGeom) {
         sketchLineGeom = new LineString(ring.getFlatCoordinates(), ring.getLayout());
         this.sketchLine_.setGeometry(sketchLineGeom);
@@ -751,7 +751,7 @@ class Draw extends PointerInteraction {
         sketchLineGeom.changed();
       }
     } else if (this.sketchLineCoords_) {
-      sketchLineGeom = /** @type {LineString} */ (this.sketchLine_.getGeometry());
+      sketchLineGeom = this.sketchLine_.getGeometry();
       sketchLineGeom.setCoordinates(this.sketchLineCoords_);
     }
     this.updateSketchFeatures_();
@@ -764,7 +764,7 @@ class Draw extends PointerInteraction {
    */
   addToDrawing_(event) {
     const coordinate = event.coordinate;
-    const geometry = /** @type {import("../geom/SimpleGeometry.js").default} */ (this.sketchFeature_.getGeometry());
+    const geometry = this.sketchFeature_.getGeometry();
     let done;
     let coordinates;
     if (this.mode_ === Mode.LINE_STRING) {
@@ -808,7 +808,7 @@ class Draw extends PointerInteraction {
     if (!this.sketchFeature_) {
       return;
     }
-    const geometry = /** @type {import("../geom/SimpleGeometry.js").default} */ (this.sketchFeature_.getGeometry());
+    const geometry = this.sketchFeature_.getGeometry();
     let coordinates;
     /** @type {LineString} */
     let sketchLineGeom;
@@ -822,7 +822,7 @@ class Draw extends PointerInteraction {
     } else if (this.mode_ === Mode.POLYGON) {
       coordinates = /** @type {PolyCoordType} */ (this.sketchCoords_)[0];
       coordinates.splice(-2, 1);
-      sketchLineGeom = /** @type {LineString} */ (this.sketchLine_.getGeometry());
+      sketchLineGeom = this.sketchLine_.getGeometry();
       sketchLineGeom.setCoordinates(coordinates);
       this.geometryFunction_(this.sketchCoords_, geometry);
     }
@@ -846,7 +846,7 @@ class Draw extends PointerInteraction {
       return;
     }
     let coordinates = this.sketchCoords_;
-    const geometry = /** @type {import("../geom/SimpleGeometry.js").default} */ (sketchFeature.getGeometry());
+    const geometry = sketchFeature.getGeometry();
     if (this.mode_ === Mode.LINE_STRING) {
       // remove the redundant last point
       coordinates.pop();
@@ -900,12 +900,12 @@ class Draw extends PointerInteraction {
    * Extend an existing geometry by adding additional points. This only works
    * on features with `LineString` geometries, where the interaction will
    * extend lines by adding points to the end of the coordinates array.
-   * @param {!Feature} feature Feature to be extended.
+   * @param {!Feature<LineString>} feature Feature to be extended.
    * @api
    */
   extend(feature) {
     const geometry = feature.getGeometry();
-    const lineString = /** @type {LineString} */ (geometry);
+    const lineString = geometry;
     this.sketchFeature_ = feature;
     this.sketchCoords_ = lineString.getCoordinates();
     const last = this.sketchCoords_[this.sketchCoords_.length - 1];

src/ol/interaction/Extent.js

@@ -126,7 +126,7 @@ class Extent extends PointerInteraction {
 
     /**
      * Feature for displaying the visible pointer
-     * @type {Feature}
+     * @type {Feature<Point>}
      * @private
      */
     this.vertexFeature_ = null;
@@ -265,7 +265,7 @@ class Extent extends PointerInteraction {
       this.vertexFeature_ = vertexFeature;
       this.vertexOverlay_.getSource().addFeature(vertexFeature);
     } else {
-      const geometry = /** @type {Point} */ (vertexFeature.getGeometry());
+      const geometry = vertexFeature.getGeometry();
       geometry.setCoordinates(vertex);
     }
     return vertexFeature;

src/ol/interaction/Modify.js

@@ -660,7 +660,7 @@ class Modify extends PointerInteraction {
       this.vertexFeature_ = vertexFeature;
       this.overlay_.getSource().addFeature(vertexFeature);
     } else {
-      const geometry = /** @type {Point} */ (vertexFeature.getGeometry());
+      const geometry = vertexFeature.getGeometry();
       geometry.setCoordinates(coordinates);
     }
     return vertexFeature;
@@ -785,7 +785,7 @@ class Modify extends PointerInteraction {
     const vertexFeature = this.vertexFeature_;
     if (vertexFeature) {
       const insertVertices = [];
-      const geometry = /** @type {Point} */ (vertexFeature.getGeometry());
+      const geometry = vertexFeature.getGeometry();
       const vertex = geometry.getCoordinates();
       const vertexExtent = boundingExtent([vertex]);
       const segmentDataMatches = this.rBush_.getInExtent(vertexExtent);

src/ol/interaction/Translate.js

@@ -35,6 +35,13 @@ const TranslateEventType = {
   TRANSLATEEND: 'translateend'
 };
 
+/**
+ * A function that takes an {@link module:ol/Feature} or
+ * {@link module:ol/render/Feature} and an
+ * {@link module:ol/layer/Layer} and returns `true` if the feature may be
+ * translated or `false` otherwise.
+ * @typedef {function(import("../Feature.js").FeatureLike, import("../layer/Layer.js").default):boolean} FilterFunction
+ */
 
 /**
  * @typedef {Object} Options
@@ -45,6 +52,10 @@ const TranslateEventType = {
  * function will be called for each layer in the map and should return
  * `true` for layers that you want to be translatable. If the option is
  * absent, all visible layers will be considered translatable.
+ * @property {FilterFunction} [filter] A function
+ * that takes an {@link module:ol/Feature} and an
+ * {@link module:ol/layer/Layer} and returns `true` if the feature may be
+ * translated or `false` otherwise.
  * @property {number} [hitTolerance=0] Hit-detection tolerance. Pixels inside the radius around the given position
  * will be checked for features.
  */
@@ -136,6 +147,12 @@ class Translate extends PointerInteraction {
      */
     this.layerFilter_ = layerFilter;
 
+    /**
+     * @private
+     * @type {FilterFunction}
+     */
+    this.filter_ = options.filter ? options.filter : TRUE;
+
     /**
      * @private
      * @type {number}
@@ -245,9 +262,11 @@ class Translate extends PointerInteraction {
    */
   featuresAtPixel_(pixel, map) {
     return map.forEachFeatureAtPixel(pixel,
-      function(feature) {
+      function(feature, layer) {
-        if (!this.features_ || includes(this.features_.getArray(), feature)) {
+        if (this.filter_(feature, layer)) {
-          return feature;
+          if (!this.features_ || includes(this.features_.getArray(), feature)) {
+            return feature;
+          }
         }
       }.bind(this), {
         layerFilter: this.layerFilter_,

src/ol/layer/Base.js

@@ -83,6 +83,9 @@ class BaseLayer extends BaseObject {
   }
 
   /**
+   * This method is not meant to be called by layers or layer renderers because the state
+   * is incorrect if the layer is included in a layer group.
+   *
    * @param {boolean=} opt_managed Layer is managed.
    * @return {import("./Layer.js").State} Layer state.
    */
@@ -90,7 +93,8 @@ class BaseLayer extends BaseObject {
     /** @type {import("./Layer.js").State} */
     const state = this.state_ || /** @type {?} */ ({
       layer: this,
-      managed: opt_managed === undefined ? true : opt_managed
+      managed: opt_managed === undefined ? true : opt_managed,
+      hasOverlay: false
     });
     state.opacity = clamp(Math.round(this.getOpacity() * 100) / 100, 0, 1);
     state.sourceState = this.getSourceState();

src/ol/layer/BaseVector.js

@@ -72,8 +72,7 @@ class BaseVectorLayer extends Layer {
    * @param {Options=} opt_options Options.
    */
   constructor(opt_options) {
-    const options = opt_options ?
+    const options = opt_options ? opt_options : {};
-      opt_options : /** @type {Options} */ ({});
 
     const baseOptions = assign({}, options);
 

src/ol/layer/Graticule.js

@@ -3,27 +3,27 @@
  */
 import VectorLayer from './Vector.js';
 import {assign} from '../obj.js';
-import {degreesToStringHDMS} from '../coordinate';
+import {degreesToStringHDMS} from '../coordinate.js';
-import Text from '../style/Text';
+import Text from '../style/Text.js';
-import Fill from '../style/Fill';
+import Fill from '../style/Fill.js';
-import Stroke from '../style/Stroke';
+import Stroke from '../style/Stroke.js';
 import LineString from '../geom/LineString.js';
-import VectorSource from '../source/Vector';
+import VectorSource from '../source/Vector.js';
 import {
   equivalent as equivalentProjection,
   get as getProjection,
   getTransform,
   transformExtent
-} from '../proj';
+} from '../proj.js';
-import {getCenter, intersects, equals, getIntersection, isEmpty} from '../extent';
+import {getCenter, intersects, equals, getIntersection, isEmpty} from '../extent.js';
-import {clamp} from '../math';
+import {clamp} from '../math.js';
-import Style from '../style/Style';
+import Style from '../style/Style.js';
-import Feature from '../Feature';
+import Feature from '../Feature.js';
-import {bbox} from '../loadingstrategy';
+import {bbox} from '../loadingstrategy.js';
-import {meridian, parallel} from '../geom/flat/geodesic';
+import {meridian, parallel} from '../geom/flat/geodesic.js';
-import GeometryLayout from '../geom/GeometryLayout';
+import GeometryLayout from '../geom/GeometryLayout.js';
-import Point from '../geom/Point';
+import Point from '../geom/Point.js';
-import Collection from '../Collection';
+import Collection from '../Collection.js';
 
 
 /**

src/ol/layer/Heatmap.js

@@ -6,7 +6,7 @@ import {getChangeEventType} from '../Object.js';
 import {createCanvasContext2D} from '../dom.js';
 import VectorLayer from './Vector.js';
 import {assign} from '../obj.js';
-import WebGLPointsLayerRenderer from '../renderer/webgl/PointsLayer';
+import WebGLPointsLayerRenderer from '../renderer/webgl/PointsLayer.js';
 
 
 /**

src/ol/layer/Layer.js

@@ -45,6 +45,7 @@ import SourceState from '../source/State.js';
  * @property {SourceState} sourceState
  * @property {boolean} visible
  * @property {boolean} managed
+ * @property {boolean} hasOverlay Set by the renderer when an overlay for points and text is used.
  * @property {import("../extent.js").Extent} [extent]
  * @property {number} zIndex
  * @property {number} maxResolution
@@ -189,13 +190,15 @@ class Layer extends BaseLayer {
    * In charge to manage the rendering of the layer. One layer type is
    * bounded with one layer renderer.
    * @param {?import("../PluggableMap.js").FrameState} frameState Frame state.
+   * @param {HTMLElement} target Target which the renderer may (but need not) use
+   * for rendering its content.
    * @return {HTMLElement} The rendered element.
    */
-  render(frameState) {
+  render(frameState, target) {
     const layerRenderer = this.getRenderer();
-    const layerState = this.getLayerState();
+
-    if (layerRenderer.prepareFrame(frameState, layerState)) {
+    if (layerRenderer.prepareFrame(frameState)) {
-      return layerRenderer.renderFrame(frameState, layerState);
+      return layerRenderer.renderFrame(frameState, target);
     }
   }
 

src/ol/layer/Tile.js

@@ -5,11 +5,6 @@ import BaseTileLayer from './BaseTile.js';
 import CanvasTileLayerRenderer from '../renderer/canvas/TileLayer.js';
 
 
-/**
- * @typedef {import("./BaseTile.js").Options} Options
- */
-
-
 /**
  * @classdesc
  * For layer sources that provide pre-rendered, tiled images in grids that are
@@ -23,7 +18,7 @@ import CanvasTileLayerRenderer from '../renderer/canvas/TileLayer.js';
 class TileLayer extends BaseTileLayer {
 
   /**
-   * @param {Options=} opt_options Tile layer options.
+   * @param {import("./BaseTile.js").Options=} opt_options Tile layer options.
    */
   constructor(opt_options) {
     super(opt_options);

src/ol/layer/Vector.js

@@ -5,11 +5,6 @@ import BaseVectorLayer from './BaseVector.js';
 import CanvasVectorLayerRenderer from '../renderer/canvas/VectorLayer.js';
 
 
-/**
- * @typedef {import("./BaseVector.js").Options} Options
- */
-
-
 /**
  * @classdesc
  * Vector data that is rendered client-side.
@@ -22,7 +17,7 @@ import CanvasVectorLayerRenderer from '../renderer/canvas/VectorLayer.js';
  */
 class VectorLayer extends BaseVectorLayer {
   /**
-   * @param {Options=} opt_options Options.
+   * @param {import("./BaseVector.js").Options=} opt_options Options.
    */
   constructor(opt_options) {
     super(opt_options);

src/ol/layer/VectorImage.js

@@ -60,7 +60,7 @@ class VectorImageLayer extends BaseVectorLayer {
    * @param {Options=} opt_options Options.
    */
   constructor(opt_options) {
-    const options = opt_options ? opt_options : /** @type {Options} */ ({});
+    const options = opt_options ? opt_options : {};
 
     const baseOptions = assign({}, options);
     delete baseOptions.imageRatio;

src/ol/layer/VectorTile.js

@@ -86,12 +86,12 @@ class VectorTileLayer extends BaseVectorLayer {
     delete baseOptions.preload;
     delete baseOptions.useInterimTilesOnError;
 
-    super(/** @type {import("./Vector.js").Options} */ (baseOptions));
+    super(/** @type {import("./BaseVector.js").Options} */ (baseOptions));
 
     const renderMode = options.renderMode || VectorTileRenderType.HYBRID;
     assert(renderMode == undefined ||
-       renderMode == VectorTileRenderType.IMAGE ||
+        renderMode == VectorTileRenderType.IMAGE ||
-       renderMode == VectorTileRenderType.HYBRID,
+        renderMode == VectorTileRenderType.HYBRID,
     28); // `renderMode` must be `'image'` or `'hybrid'`
 
     /**

src/ol/ol.css

@@ -63,10 +63,6 @@
   border: 1px solid black;
 }
 
-.ol-overlay-container {
-  will-change: left,right,top,bottom;
-}
-
 .ol-unsupported {
   display: none;
 }

src/ol/pointer/PointerEventHandler.js

@@ -34,7 +34,6 @@
 
 import {listen, unlisten} from '../events.js';
 import EventTarget from '../events/Target.js';
-import {POINTER, MSPOINTER, TOUCH} from '../has.js';
 import PointerEventType from './EventType.js';
 import MouseSource, {prepareEvent as prepareMouseEvent} from './MouseSource.js';
 import MsSource from './MsSource.js';
@@ -124,15 +123,15 @@ class PointerEventHandler extends EventTarget {
    * that generate pointer events.
    */
   registerSources() {
-    if (POINTER) {
+    if ('PointerEvent' in window) {
       this.registerSource('native', new NativeSource(this));
-    } else if (MSPOINTER) {
+    } else if (window.navigator.msPointerEnabled) {
       this.registerSource('ms', new MsSource(this));
     } else {
       const mouseSource = new MouseSource(this);
       this.registerSource('mouse', mouseSource);
 
-      if (TOUCH) {
+      if ('ontouchstart' in window) {
         this.registerSource('touch', new TouchSource(this, mouseSource));
       }
     }

src/ol/proj.js

@@ -60,8 +60,8 @@ import {toEPSG4326, fromEPSG4326, PROJECTIONS as EPSG3857_PROJECTIONS} from './p
 import {PROJECTIONS as EPSG4326_PROJECTIONS} from './proj/epsg4326.js';
 import Projection from './proj/Projection.js';
 import Units, {METERS_PER_UNIT} from './proj/Units.js';
-import * as projections from './proj/projections.js';
 import {add as addTransformFunc, clear as clearTransformFuncs, get as getTransformFunc} from './proj/transforms.js';
+import {add as addProj, clear as clearProj, get as getProj} from './proj/projections.js';
 
 
 /**
@@ -133,7 +133,7 @@ export function identityTransform(input, opt_output, opt_dimension) {
  * @api
  */
 export function addProjection(projection) {
-  projections.add(projection.getCode(), projection);
+  addProj(projection.getCode(), projection);
   addTransformFunc(projection, projection, cloneTransform);
 }
 
@@ -157,7 +157,7 @@ export function addProjections(projections) {
  */
 export function get(projectionLike) {
   return typeof projectionLike === 'string' ?
-    projections.get(/** @type {string} */ (projectionLike)) :
+    getProj(/** @type {string} */ (projectionLike)) :
     (/** @type {Projection} */ (projectionLike) || null);
 }
 
@@ -271,7 +271,7 @@ export function addEquivalentTransforms(projections1, projections2, forwardTrans
  * Clear all cached projections and transforms.
  */
 export function clearAllProjections() {
-  projections.clear();
+  clearProj();
   clearTransformFuncs();
 }
 

src/ol/render.js

@@ -122,9 +122,10 @@ export function renderDeclutterItems(frameState, declutterTree) {
   }
   const items = frameState.declutterItems;
   for (let z = items.length - 1; z >= 0; --z) {
-    const zIndexItems = items[z];
+    const item = items[z];
+    const zIndexItems = item.items;
     for (let i = 0, ii = zIndexItems.length; i < ii; i += 3) {
-      declutterTree = zIndexItems[i].renderDeclutter(zIndexItems[i + 1], zIndexItems[i + 2], declutterTree);
+      declutterTree = zIndexItems[i].renderDeclutter(zIndexItems[i + 1], zIndexItems[i + 2], item.opacity, declutterTree);
     }
   }
   items.length = 0;

src/ol/render/Event.js

@@ -12,9 +12,8 @@ class RenderEvent extends Event {
    *     CSS pixels to rendered pixels.
    * @param {import("../PluggableMap.js").FrameState=} opt_frameState Frame state.
    * @param {?CanvasRenderingContext2D=} opt_context Context.
-   * @param {?import("../webgl/Helper.js").default=} opt_glContext WebGL Context.
    */
-  constructor(type, opt_inversePixelTransform, opt_frameState, opt_context, opt_glContext) {
+  constructor(type, opt_inversePixelTransform, opt_frameState, opt_context) {
 
     super(type);
 
@@ -41,14 +40,6 @@ class RenderEvent extends Event {
      */
     this.context = opt_context;
 
-    /**
-     * WebGL context. Only available when a WebGL renderer is used, null
-     * otherwise.
-     * @type {import("../webgl/Helper.js").default|null|undefined}
-     * @api
-     */
-    this.glContext = opt_glContext;
-
   }
 
 }

src/ol/render/canvas.js

@@ -403,7 +403,7 @@ export function drawImage(context,
 
   context.drawImage(image, originX, originY, w, h, x, y, w * scale, h * scale);
 
-  if (alpha) {
+  if (opacity != 1) {
     context.globalAlpha = alpha;
   }
   if (transform) {