commited for presentation.

css/index.css

@@ -73,12 +73,12 @@ div.wrapper {
 /*** CSS taken from https://medium.com/@jamesfuthey/simulating-the-creation-of-website-thumbnail-screenshots-using-iframes-7145269891db#.7v7fshos5 ***/
 .thumbnail {
     position: relative;
-    -ms-zoom: 0.25;
+    -ms-zoom: 0.5;
-    -moz-transform: scale(0.25);
+    -moz-transform: scale(0.5);
     -moz-transform-origin: 0 0;
-    -o-transform: scale(0.25);
+    -o-transform: scale(0.5);
     -o-transform-origin: 0 0;
-    -webkit-transform: scale(0.25);
+    -webkit-transform: scale(0.5);
     -webkit-transform-origin: 0 0;
 }
 
@@ -110,8 +110,8 @@ iframe {
 }
 
 .thumbnail-container {
-    width: calc(1024px * 0.25);
+    width: calc(1024px * 0.5);
-    height: calc(624px * 0.25);
+    height: calc(624px * 0.5);
     display: inline-block;
     overflow: hidden;
     position: relative;
@@ -126,8 +126,8 @@ div.preview {
     color: #333;
     font-size: 12pt;
     text-align: center;
-    width: 256px;
+    /* width: 256px;
-    height: 196px;
+    height: 196px; */
 }
 
 div.title {

doc/conf.json

@@ -36,7 +36,21 @@
             "./lib/pixi/switch.js",
             "./lib/pixi/theme.js",
             "./lib/pixi/tooltip.js",
-            "./lib/pixi/volatile.js"
+            "./lib/pixi/volatile.js",
+            "./lib/pixi/maps/mapapp.js",
+            "./lib/pixi/maps/mapviewport.js",
+            "./lib/pixi/maps/geographics.js",
+            "./lib/pixi/maps/geojson.js",
+            "./lib/pixi/maps/geolayer.js",
+            "./lib/pixi/maps/mapdata.js",
+            "./lib/pixi/maps/maplist.js",
+            "./lib/pixi/maps/overlay.js",
+            "./lib/pixi/maps/scatter.js",
+            "./lib/pixi/maps/utils.js",
+            "./lib/pixi/maps/map.js",
+            "./lib/pixi/maps/projections/projection.js",
+            "./lib/pixi/maps/projections/mercator.js",
+            "./lib/pixi/maps/projections/robinson.js"
         ],
         "exclude": [],
         "includePattern": ".+\\.js(doc|x)?$",
@@ -45,7 +59,10 @@
     "sourceType": "module",
     "tags": {
         "allowUnknownTags": true,
-        "dictionaries": ["jsdoc", "closure"]
+        "dictionaries": [
+            "jsdoc",
+            "closure"
+        ]
     },
     "templates": {
         "applicationName": "iwmlib",
@@ -70,4 +87,4 @@
             "useLongnameInNav": false
         }
     }
-}
+}

lib/pixi/maps/geographics.html

@@ -181,6 +181,9 @@
     <!--GeoPoint -->
     <section id="geopoint">
         <h2>GeoPoint</h2>
+        <a href="../../../doc/out/GeoPoint.html" class="documentation" target="_blank"><i class="material-icons">
+            book
+            </i> GeoPoint</a>
         <p>GeoPoint is a single coordinate in the map.</p>
         <canvas id="geopoint_canvas"></canvas>
         <div class=" controls">

lib/pixi/maps/geographics.js

@@ -5,7 +5,7 @@ import { DeepZoomMap } from './map.js'
 import { PIXIUtils } from '../../../../js/pixi/utils.js'
 
 /**
- * GeoGraphics are graphical objects, that does not store the graphics information
+ * * GeoGraphics are graphical objects, that does not store the graphics information
  * in screen space, but in geographical coordinates. Therefore GeoGraphics must be
  * placed on GeoLayers to work properly.
  *
@@ -15,11 +15,12 @@ import { PIXIUtils } from '../../../../js/pixi/utils.js'
  * The geolayers forward this 'adaptTo' to all children that are GeoGraphics.
  * Which adjust their so called 'point' data to the new map.
  *
- * @abstract
+ * @export
+ * @class GeoGraphics
  */
 export class GeoGraphics {
     constructor(coordinates, { scale = 1, onDraw = null, onDrawEnd = null, debug = false } = {}) {
-        this.coordinates = coordinates
+        this._coordinates = coordinates
         this.debug = debug
         this.graphics = new PIXI.Graphics()
         this.scale = scale
@@ -29,6 +30,17 @@ export class GeoGraphics {
         this._position = null
     }
 
+    /**
+     * The coordinates of the geographics.
+     *
+     * @member {array}
+     * @readonly
+     * @memberof GeoGraphics
+     */
+    get coordinates() {
+        return this._coordinates
+    }
+
     clone() {
         console.error(`Call of abstract method clone(). Overwrite in subclass.`, this)
     }
@@ -134,6 +146,12 @@ export class GeoGraphics {
         this._layer = layer
     }
 
+    /**
+     * Map of the containing layer. Null if on no layer.
+     *
+     * @readonly
+     * @memberof GeoGraphics
+     */
     get map() {
         let map = null
         if (this.mapLayer) {
@@ -142,6 +160,13 @@ export class GeoGraphics {
         return map
     }
 
+    /**
+     * MapLayer of the containing layer. Null if on no layer.
+     *
+     * @member {MapLayer}
+     * @readonly
+     * @memberof GeoGraphics
+     */
     get mapLayer() {
         let mapLayer = null
         if (this.layer) {
@@ -200,6 +225,10 @@ export class GeoGraphics {
  *
  * This GeoGraphics does not provide any visual representation.
  * Draw the desired shape in the onDraw callback.
+ *
+ * @export
+ * @class GeoPoint
+ * @extends {GeoGraphics}
  */
 export class GeoPoint extends GeoGraphics {
     clone() {
@@ -229,6 +258,13 @@ export class GeoPoint extends GeoGraphics {
     _draw() {}
 }
 
+/**
+ * Represensts a line between two locations.
+ *
+ * @export
+ * @class GeoLine
+ * @extends {GeoGraphics}
+ */
 export class GeoLine extends GeoGraphics {
     /**
      * @param {object} opts - Optional values
@@ -331,6 +367,13 @@ export class GeoLine extends GeoGraphics {
     }
 }
 
+/**
+ * Represents a shape on a map.
+ *
+ * @export
+ * @class GeoShape
+ * @extends {GeoGraphics}
+ */
 export class GeoShape extends GeoGraphics {
     clone() {
         return new GeoShape(this.coordinates, this._cloneOptions)
@@ -446,7 +489,7 @@ export class GeoShape extends GeoGraphics {
 
         /**
          * a) Draw the hole with a polygon.
-         * 
+         *
          * This may seem redundant to (c), but it's required (in this order(!))
          * to make the hole clickable.
          *
@@ -479,6 +522,9 @@ export class GeoShape extends GeoGraphics {
  * The MultiGraphics makes use of the other GeoGraphics to
  * create a single graphics element out of multiple different
  * GeoGraphics.
+ *
+ * @class GeoMultiGraphics
+ * @extends {GeoGraphics}
  */
 class GeoMultiGraphics extends GeoGraphics {
     /**
@@ -528,9 +574,8 @@ class GeoMultiGraphics extends GeoGraphics {
     }
 }
 
-
 /**
- * 
+ * Text that is attatched to a GeoPoint.
  *
  * @export
  * @class GeoText
@@ -574,6 +619,8 @@ export class GeoText extends GeoPoint {
 
 /**
  * A geotext with a notch at a certain Position.
+ *
+ * TODO: This is a specialization for the Tüsch. This should be inside the Tüsch project.
  */
 export class GeoFlagLabel extends GeoText {
     constructor(coordinates, text, opts) {
@@ -679,6 +726,13 @@ export class GeoFlagLabel extends GeoText {
     }
 }
 
+/**
+ * The GeoMultiShape displays multiple forms.
+ *
+ * @export
+ * @class GeoMultiShape
+ * @extends {GeoShape}
+ */
 export class GeoMultiShape extends GeoShape {
     static _manipulatePoints(points, func) {
         points.forEach(shape => {
@@ -718,4 +772,3 @@ export class GeoMultiShape extends GeoShape {
         })
     }
 }
-

lib/pixi/maps/geojson.js

@@ -39,6 +39,15 @@ export default class GeoJson {
         return ['Point', 'LineString', 'Polygon', 'MultiPoint', 'MultiLineString', 'MultiPolygon']
     }
 
+    /**
+     * Takes a JSON object that contains a FeatureCollection and returns an array
+     * of GeoJson objects.
+     *
+     * @static
+     * @param {array} featureCollection - Array of GeoJSON objects that were contained in the feature collection.
+     * @returns {array} Returns an array of geo json objects.
+     * @memberof GeoJson
+     */
     static unwrapFeatureCollection(featureCollection) {
         if (featureCollection.features == null) {
             console.error(
@@ -63,12 +72,22 @@ export default class GeoJson {
         return list
     }
 
+    /**
+     * Validates and converts one set of coordinates of a specific type.
+     *
+     * @static
+     * @param {string} type - Type of the GeoJson.
+     * @param {array} coordinates - array of points.
+     * @returns {array}
+     * @memberof GeoJson
+     */
     static validateAndConvert(type, coordinates) {
+        let converted = null
+
         if (!GeoJson.validateType(type)) throw new GeoJson.InvalidTypeError(type)
         else {
             if (GeoJson.validateCoordinates(type, coordinates)) {
-                let converted = GeoJson.convert(type, coordinates)
+                converted = GeoJson.convert(type, coordinates)
-                return converted
             } else {
                 console.error(
                     `Coordinates are invalid. They must be in format of type '${type} - ${GeoJson._getFormatStringOfType(
@@ -77,6 +96,8 @@ export default class GeoJson {
                 )
             }
         }
+
+        return converted
     }
 
     static validateType(type) {

lib/pixi/maps/geolayer.js

@@ -9,6 +9,9 @@ import { ScatterContainer } from '../scatter.js'
  * The GeoLayer is a special PIXILayer, that recognizes other GeoLayers and
  * GeoGraphics. The layer can be adapted to a map and notifies all Geo-Children
  * of the Adaption.
+ *
+ * @export
+ * @class GeoLayer
  */
 export class GeoLayer {
     constructor(displayObject, opts = {}) {
@@ -264,7 +267,7 @@ export class MapLayer extends GeoLayer {
             listeners: onChange
         })
 
-        this.mapview = new MapViewport({
+        this._mapview = new MapViewport({
             zoom,
             focus,
             viewport
@@ -284,6 +287,18 @@ export class MapLayer extends GeoLayer {
         this.changeMap(mapList.active)
     }
 
+    //Todo: rename to mapviewport.
+    /**
+     * Returns the MapViewport of this map layer.
+     *
+     * @readonly
+     * @member {MapViewport}
+     * @memberof MapLayer
+     */
+    get mapview() {
+        return this._mapview
+    }
+
     get mapChangeLocked() {
         return this._mapChangeLocked
     }
@@ -311,7 +326,7 @@ export class MapLayer extends GeoLayer {
     }
 
     transformed(e) {
-        this.mapview.transformed(this.map)
+        this.mapview.update(this.map)
         this.layers.forEach(layer => layer.parentMapLayerTransformed(this))
         this.transformHandler.call(this)
     }
@@ -321,7 +336,7 @@ export class MapLayer extends GeoLayer {
      *
      * @param {ScatterContainer} scatterContainer - ScatterContainer of the app.
      * @param {PIXI.DisplayObject} [container=null] - Container of the newly created MapLayer. If null, an empty PIXI.Container will be created.
-     * @returns
+     * @returns {MapLayer} - Returns the cloned MapLayer.
      * @memberof MapLayer
      */
     clone(scatterContainer, container = null) {

lib/pixi/maps/map.js

@@ -54,7 +54,6 @@ export class GeoMap {
         this.onTransform = new EventHandler('transform', { listeners: onTransform })
 
         this._alpha = alpha
-        this.cover = cover
         this.debug = debug
 
         //TODO discuss if this is required here.
@@ -68,7 +67,7 @@ export class GeoMap {
         this.scalable = scalable
         this.viewport = viewport
 
-        this.mapdata = mapdata
+        this._mapdata = mapdata
         this.overlays = {}
 
         /**
@@ -92,6 +91,32 @@ export class GeoMap {
         }
     }
 
+    /**
+     * Returns the image object used by the GeoMap.
+     *
+     * @readonly
+     * @memberof GeoMap
+     */
+    get image() {
+        return this._image
+    }
+
+    /**
+     * The mapdata of the map.
+     *
+     * @member {MapData}
+     * @readonly
+     * @memberof GeoMap
+     */
+    get mapdata() {
+        return this._mapdata
+    }
+
+    /**
+     * Clears all EventHandlers.
+     *
+     * @memberof GeoMap
+     */
     flushHandlers() {
         this.onLoad.empty()
         this.onTransform.empty()
@@ -174,6 +199,7 @@ export class GeoMap {
 
     /**
      * Wrapps the display object around a scatter object.
+     * creates the image.
      *
      * @private
      * @param {DisplayObject} displayObject - Defines the display object that will be wrapped inside the scatter object.
@@ -182,7 +208,7 @@ export class GeoMap {
     load(image, renderer, frame = null, scatter = null) {
         if (this.debug) console.log('Load image: ', image, frame)
 
-        this.image = image
+        this._image = image
         if (frame) this.setFrame(frame)
 
         let scatterOpts = Object.assign({
@@ -331,15 +357,41 @@ export class GeoMap {
         this.frame = null
     }
 
+    /**
+     * The complete Triforce, or one or more components of the Triforce.
+     * @typedef {Object} Frame
+     * @property {number} x - X position of the frame.
+     * @property {number} y - Y position of the frame.
+     * @property {number} width - Width of the frame.
+     * @property {number} height - Height od the frame.
+     * @property {Point} localCenter - Local center of the map. 
+     * @property {Point} center - Global center of the map.
+
+     */
+
+    /**
+     * Sets the frame if the map.
+     *
+     * Frame is the display in which the map is shown.
+     * Normally it's the app, but it can be another element,
+     * for example when in a submap.
+     *
+     * @param {Frame} frame
+     * @memberof GeoMap
+     */
     setFrame(frame) {
-        if (this.debug) console.log('Set Frame: ', frame)
         this.frame = frame
     }
 
     /**
+     * Gets the frame if the map.
+     *
      * Frame is the display in which the map is shown.
      * Normally it's the app, but it can be another element,
      * for example when in a submap.
+     *
+     * @returns {Frame} - Returns the frame of the map.
+     * @memberof GeoMap
      */
     getFrame() {
         let frame = {
@@ -425,6 +477,7 @@ export class GeoMap {
      * for creating the maps.
      *
      * @static
+     * @private
      * @param {object} json - The object containing multiple map data sets.
      * @param {error-object} error - An object that contains an parameter message: {message = ""}. This is faking a call by reference.
      * @returns {boolean} - True if all sets were valid. False otherwise.
@@ -460,6 +513,7 @@ export class GeoMap {
      *Validates of a single data set contains the valid data for creating a map.
      *
      * @static
+     * @private
      * @param {object} json - The object containing a single set of map data.
      * @returns {boolean} - True if valid, otherwise false.
      * @memberof GeoMap
@@ -513,14 +567,13 @@ export class GeoMap {
 GeoMap.counter = 0
 
 /**
- *   The DeepZoomMap class extends the GeoMap to create
+ *  The DeepZoomMap class extends the GeoMap to create
  *   maps as deepzoom images from maptiles.
  *
- *   @extends GeoMap
+ * @export
- *	@class
+ * @class DeepZoomMap
- * 	@see {@link maps.html}
+ * @extends {GeoMap}
  */
-
 export class DeepZoomMap extends GeoMap {
     /**
      * @constructor
@@ -741,11 +794,13 @@ DeepZoomMap.tintcolors = [0xff0000, 0xff00ff, 0xffff00, 0x00ff00, 0x00ffff, 0x00
 DeepZoomMap.tintcolor = 0
 
 /**
- *
  * ImageMap extends GeoMap to display simple images
  * as maps.
+ *
+ * @export
+ * @class ImageMap
+ * @extends {GeoMap}
  */
-
 export class ImageMap extends GeoMap {
     constructor(sprite, mapdata, opts = {}) {
         super(mapdata, opts)

lib/pixi/maps/mapapp.js

@@ -7,6 +7,22 @@ import { Points } from '../../utils.js'
 import Logging from '../../logging.js'
 import { MapList } from './maplist.js'
 
+/**
+ * A PIXI.Point or object in form {x,y}.
+ * 
+ * @typedef {Object} Point
+ * @property {number} x - Indicates whether the Courage component is present.
+ * @property {number} y - Indicates whether the Power component is present.
+ */
+
+/**
+ * A coordinate point is a PIXI.Point or object in form {x,y} that contains map coordinates
+ * instead of pixel values, where x represents the latitude and y the longitude.
+ * @typedef {Object} CoordinatePoint
+ * @property {number} x - Indicates whether the Courage component is present.
+ * @property {number} y - Indicates whether the Power component is present.
+ */
+
 /**
  * MapApp is responsible for showing fullscreen
  * map applications.
@@ -16,6 +32,10 @@ import { MapList } from './maplist.js'
  * @extends {PIXIApp}
  */
 export default class MapApp extends PIXIApp {
+    /**
+     *Creates an instance of MapApp.
+     * @memberof MapApp
+     */
     constructor(opts = {}) {
         super(opts)
 
@@ -30,7 +50,6 @@ export default class MapApp extends PIXIApp {
                 coordsLogging: false,
                 overlays: {},
                 keycodes: {},
-                showHotkeys: false,
                 imageMapZoomHeight: 256, //Defines the zoomvalue 1 for all image maps inside the mapapp.
                 focus: null,
                 zoom: 1,
@@ -47,7 +66,6 @@ export default class MapApp extends PIXIApp {
         this.overlayElements = new Map()
         this.debug = opts.debug
         this.fpsLogging = opts.fpsLogging
-        this.showHotkeys = opts.showHotkeys
         this.keycodes = this._extractKeyCodes(opts.keycodes)
         this.coordsLogging = opts.coordsLogging
         this.overlays = opts.overlays
@@ -109,9 +127,15 @@ export default class MapApp extends PIXIApp {
         console.log(JSON.stringify(boundaries))
     }
 
+    /**
+     * Creates the MapLayer.
+     *
+     * @private
+     * @memberof MapApp
+     */
     _setupMapLayer() {
         this.mapContainer = new PIXI.Container()
-        this.mapLayer = new MapLayer(this.mapList, this.scene, this.mapContainer, {
+        this._mapLayer = new MapLayer(this.mapList, this.scene, this.mapContainer, {
             name: 'Root Map Layer',
             focus: this.focus,
             zoom: this.zoom,
@@ -177,12 +201,27 @@ export default class MapApp extends PIXIApp {
         }
     }
 
+    /**
+     * Relayouts the app. E.g. called when the window is resized.
+     *
+     * @param {number} width - Desired width of the app.
+     * @param {number} height - Desired height of the app.
+     * @memberof MapApp
+     */
     layout(width, height) {
         this.scene.resize(width, height)
         this.mapLayer.mapview.update()
         this.onSizeChanged.call(this)
     }
 
+    /**
+     * Overrides the sceneFactory of the PIXIApp to create a RigidScatterContainer instead of
+     * a regular PIXI.Container()
+     *
+     * @private
+     * @returns {RigidScatterContainer} - Returns the newly created RigidScatterContainer.
+     * @memberof MapApp
+     */
     sceneFactory() {
         return new RigidScatterContainer(this.width, this.height, this.renderer, {
             app: this,
@@ -193,6 +232,12 @@ export default class MapApp extends PIXIApp {
         })
     }
 
+    /**
+     * Changes the map to the given key.
+     *
+     * @param {string} key - Identifier of the map to change to.
+     * @memberof MapApp
+     */
     selectMap(key) {
         if (this.debug) console.log('Select map', key, result)
         let result = this.mapList.select(key)
@@ -214,14 +259,30 @@ export default class MapApp extends PIXIApp {
         this.selectMap(key)
     }
 
+    /**
+     * Adds a map to the maplist.
+     * If no map is set, the added map will be set as default.
+     *
+     * @param {string} key - Identifier for the map.
+     * @param {GeoMap} map - Map object to add.
+     * @memberof MapApp
+     */
     addMap(key, map) {
         if (this.mapList) this.mapList.add(key, map)
         else console.error('Cannot access mapLayer. It was not initialized yet.')
     }
 
+    /**
+     * Adds multiple maps at once.
+     *
+     * @param {object} mapObject
+     * @memberof MapApp
+     */
     addMaps(mapObject) {
         for (let [key, val] of Object.entries(mapObject)) {
-            this.addMap(key, val)
+            if (val instanceof GeoMap) {
+                this.addMap(key, val)
+            } else console.warn('Tried adding maps that are not og Type GeoMap.')
         }
     }
 
@@ -254,6 +315,16 @@ export default class MapApp extends PIXIApp {
         }
     }
 
+    /**
+     * Returns the mapLayer of the map.
+     *
+     * @member {MapLayer}
+     * @memberof MapApp
+     */
+    get mapLayer() {
+        return this._mapLayer
+    }
+
     _doesOverlayElementExist(layer, type, name) {
         let layerElements = this.overlayElements.get(layer)
         return layerElements != undefined && layerElements[type] != null && layerElements[type][name] != null
@@ -276,7 +347,9 @@ export default class MapApp extends PIXIApp {
     }
 
     /**
-     * Copies the current coordinates to the clipboard.
+     * Copies the current location to the clipboard.
+     *
+     * @memberof MapApp
      */
     locationToClipboard() {
         let hidden = document.createElement('input')
@@ -289,6 +362,15 @@ export default class MapApp extends PIXIApp {
         document.body.removeChild(hidden)
     }
 
+    /**
+     * Can be used to copy polygons to the clipboard.
+     *
+     * Useful for debugging or to roughly trace a shape in the map.
+     * The generated pointarray can be used as geometry of a geographic
+     * or inside an overlay to draw that shape onto the map.
+     *
+     * @memberof MapApp
+     */
     pathToClipboard() {
         let hidden = document.createElement('input')
         document.body.appendChild(hidden)
@@ -312,25 +394,27 @@ export default class MapApp extends PIXIApp {
         document.body.removeChild(hidden)
     }
 
+    /**
+     * Returns the active map.
+     *
+     * @readonly
+     * @memberof MapApp
+     */
     get map() {
         return this.mapList.map
     }
 
-    get activeMapKey() {
-        return this.mapLayer.active
-    }
-
-    getRelativePosition(x, y) {
-        return {
-            x: x * app.width,
-            y: y * app.height
-        }
-    }
-
     clearDrawData() {
         this.drawData = []
     }
 
+    /**
+     * Logs a text field on the map.
+     * The text element is a DOMElement.
+     *
+     * @param {string} msg - Message to log.
+     * @memberof MapApp
+     */
     showNotification(msg) {
         let notification = document.createElement('div')
         notification.classList.add('notification')
@@ -373,8 +457,25 @@ export default class MapApp extends PIXIApp {
             })
     }
 
-    _currentLocationToString() {}
+    /**
+     * @typedef KeyCode
+     * @type {object}
+     * @property {string} key - an ID.
+     * @property {boolean} altKey - Defines if KeyCode requires the alt key to be pressed.
+     * @property {boolean} shiftKey - Defines if KeyCode requires the shift key to be pressed.
+     * @property {boolean} ctrlKey - Defines if KeyCode requires the ctrl key to be pressed.
+     *
+     */
 
+    /**
+     * Check's if a key event matches a defined KeyCode.
+     *
+     * @private
+     * @param {KeyboardEvent} event - Event that is fired on keydown, -pressed or -up.
+     * @param {KeyCode} keyCode - KeyCode is an object in the form of : {key:number, altKey:boolean,shiftKey:boolean,ctrlKey:boolean }
+     * @returns {boolean} - True, when the event matches the keycode, false otherwise.
+     * @memberof MapApp
+     */
     _matchKeyCode(event, keyCode) {
         // If keycode does not exist or is invalid - return.
         if (!keyCode || keyCode.key == null) return false
@@ -396,6 +497,13 @@ export default class MapApp extends PIXIApp {
         })
     }
 
+    /**
+     * Checks on every key down if it matches a keycode.
+     *
+     * @private
+     * @param {KeyboardEvent} event
+     * @memberof MapApp
+     */
     _checkForKeyCode(event) {
         if (this._matchKeyCode(event, this.keycodes.copyCoordinate)) {
             event.preventDefault()
@@ -454,10 +562,28 @@ export default class MapApp extends PIXIApp {
         this.drawMode = this.DRAW_MODES.PIXI_POINT
     }
 
-    _extractKeyCodes(keycodeText) {
+    /**
+     * @typedef KeyCodePairs
+     * @type {object}
+     * @property {string} name - Name of the KeyCode.
+     * @property {KeyCode} keyCode - KeyCode
+     *
+     */
+
+    /**
+     * Extracts keycodes from a string.
+     *
+     * KeycodeStrings may look like this 'ctrl+shift+b'
+     *
+     * @private
+     * @param {KeyCodePairs} nameKeyCodePairs
+     * @returns {array} - Returns an array of KeyCode objects.
+     * @memberof MapApp
+     */
+    _extractKeyCodes(nameKeyCodePairs) {
         let out = {}
 
-        for (let [name, combinationString] of Object.entries(keycodeText)) {
+        for (let [name, combinationString] of Object.entries(nameKeyCodePairs)) {
             let keys = combinationString.split('+')
             out[name] = {
                 key: null,
@@ -528,34 +654,7 @@ export default class MapApp extends PIXIApp {
                 const center = submap.center
                 const radius = submap.container.width / 2
                 const distance = Points.distance(center, event.data.global) / submap.scatter.scale
-                if (distance > radius) {
-                    //submap.resize((distance) * 2, .2)
-                    //submap.centerAt(myevent.center)
-                }
             }
-
-            // for (const submap of this.submaps) {
-            //     const center = submap.center
-            //     const radius = submap.container.width / 2
-            //     const distance = Points.distance(center, event.data.global) / submap.scatter.scale
-            //     const inside = distance < radius + 10
-
-            //     console.log(distance, radius)
-
-            //     if (inside) {
-            //         // (this.width + 80) / 2 * this.scatter.scale
-            //         //const width = (submap.width + 80) / 2 * submap.scatter.scale
-            //         //console.log(width)
-
-            //         if (distance > radius) {
-            //             submap.resize((distance) * 2, .2)
-            //         }
-            //     } else {
-            //         if (distance < radius + 20) {
-            //             //submap.resize((distance - 30) * 2, .2)
-            //         }
-            //     }
-            // }
         }
     }
 

lib/pixi/maps/mapdata.js

@@ -25,7 +25,7 @@ export class MapData {
             opts
         )
 
-        this.projection = projection
+        this._projection = projection
 
         if (this.opts.clip) {
             let _cmin = this.projection.forward(this.opts.clip.min)
@@ -49,12 +49,23 @@ export class MapData {
         }
     }
 
+    /**
+     * The projection used by the mapdata.
+     *
+     * @member {Projection}
+     * @readonly
+     * @memberof MapData
+     */
+    get projection() {
+        return this._projection
+    }
+
     /**
      * Transforms a pixel point on the map to a geographical coordinate.
      *
      * @public
-     * @param {{x,y} | PIXI.Point} point - A pixel position on the map.
+     * @param {Point} point - A pixel position on the map.
-     * @returns {{x,y} | PIXI.Point} - A geographical coordinate.
+     * @returns {CoordinatePoint} A geographical coordinate.
      * @memberof MapData
      */
     toCoordinates(point) {
@@ -86,8 +97,8 @@ export class MapData {
      * Transform a geographical coordinate to a pixel point on the map.
      *
      * @public
-     * @param {{x,y} | PIXI.Point} coordinates - A point in the form of {x:lat,y:lng}.
+     * @param {CoordinatePoint} coordinates - A point in the form of {x:lat,y:lng}.
-     * @returns {{x,y} | PIXI.Point} point - A pixel position on the map.
+     * @returns {Point} A pixel position on the map.
      * @memberof MapData
      */
     toPixel(coordinates) {
@@ -118,17 +129,18 @@ export class MapData {
         return point
     }
 
-
     /**
-     * Get's the clipping of the map data. Clipping describes the 
+     *  Clipping describes the
-     * piece of the map that is shown. E.g. if we just show a map of 
+     * piece of the map that is shown. The returned object contains a min and max value of the clipping in form of: {min: {x,y}, max:{x,y}}. Where x and y are in between 0 and 1.
+     *
+     * E.g. if we just show a map of
      * europe, then we have to set the clipping properly, otherwise
      * the preojection would produce the wrong results when transforming
      * from a point to coordinates or the other way around.
      *
      * @readonly
+     * @member {object}
      * @memberof MapData
-     * @returns {object} - Object that contains a min and max value of the clipping in form of: {min: {x,y}, max:{x,y}}. Where x and y are in between 0 and 1.
      */
     get clip() {
         let unclipped = {
@@ -139,9 +151,8 @@ export class MapData {
         return this.opts.clip ? this.opts.clip : unclipped
     }
 
-
     /**
-     * Returns the biggest viewport the mapdata allows. 
+     * Returns the biggest viewport the mapdata allows.
      * This is determined by the projecton or the clipping on the mapapp.
      *
      * @readonly
@@ -152,10 +163,9 @@ export class MapData {
     }
 }
 
-
 /**
  * Special mapdata for DeepZoomMap objects.
- * 
+ *
  * Note: It just transform the clipping parameter of the tiles config
  * to the clipping of the mapapp.
  *

lib/pixi/maps/maplist.js

@@ -7,8 +7,8 @@
  */
 export class MapList {
     constructor(active = null, maps = {}) {
-        this.maps = maps
+        this._maps = maps
-        this.active = active
+        this._active = active
 
         if (Object.keys(maps).length > 0) this.select(active)
     }
@@ -37,7 +37,7 @@ export class MapList {
                 }
 
                 if (this.active !== active) {
-                    this.active = active
+                    this._active = active
                     map = this.maps[active]
                 }
             } else {
@@ -75,7 +75,7 @@ export class MapList {
      */
     add(key, map) {
         if (this.maps[key] != null) consol.warn('Key already in mapList. The existing key was overwritten.')
-        if (this.active == null) this.active = key
+        if (this.active == null) this._active = key
         map.name = key
         this.maps[key] = map
     }
@@ -86,12 +86,35 @@ export class MapList {
      *
      *@public
      * @readonly
+     * @member {GeoMap}
      * @memberof MapList
      */
     get map() {
         return this.maps && this.maps[this.active] ? this.maps[this.active] : null
     }
 
+    /**
+     * Returns the list of addedd cards.
+     *
+     * @member {object}
+     * @readonly
+     * @memberof MapList
+     */
+    get maps() {
+        return this._maps
+    }
+
+    /**
+     *  Returns the active key.
+     *
+     * @member {string}
+     * @readonly
+     * @memberof MapList
+     */
+    get active() {
+        return this._active
+    }
+
     /**
      * Selects the next map in the map array.
      *

lib/pixi/maps/mapviewport.js

@@ -1,7 +1,7 @@
 import { DeepZoomMap } from './map.js'
 
 /**
- * The MapView class is responsible for a consistent map view.
+ * The MapViewport class is responsible for a consistent map view.
  * It is aware of the current viewposition, the scale and viewport.
  * It ensures, that maps can be changed, without the user noticing it.
  *
@@ -11,7 +11,7 @@ export default class MapViewport {
      *
      * @param {object} [focus = {x:0, y:0}] - Defines the startup focuspoint of the app.
      * @param {number} [zoom = 0] - Defines the startup zoom of the app. Note that this is just a request.
-     * The MapView will prioritize a full scale app, than displaying the demanded zoom factor
+     * The MapViewport will prioritize a full scale app, than displaying the demanded zoom factor
      */
     constructor({ focus = null, zoom = null, viewport = { min: { x: -85, y: -180 }, max: { x: 85, y: 180 } } } = {}) {
         this.viewport = viewport
@@ -20,32 +20,71 @@ export default class MapViewport {
         this.referenceHeight = 256
     }
 
+    /**
+     *  The current focus point as map coordinates.
+     *
+     * @member {CoordinatePoint}
+     * @readonly
+     * @memberof MapViewport
+     */
     get focus() {
         return this._focus
     }
+
+    /**
+     * The current zoom distance.
+     * On DeepZoomMaps this is equal to the zoom level.
+     *
+     * @member {number}
+     * @readonly
+     * @memberof MapViewport
+     */
     get zoom() {
         return this._zoom
     }
 
+    /**
+     * Applies the current view to a map.
+     *
+     *
+     * @param {GeoMap} map - Map the viewport should be applied to.
+     * @memberof MapViewport
+     */
     apply(map) {
         map.moveTo(this._focus, this._zoom)
     }
 
-    transformed(map) {
+    /**
+     * Update the focus point and zoom according to the map.
+     * This is commonly called when the map is transformed.
+     *
+     * @param {GeoMap} map - Map to update.
+     * @memberof MapViewport
+     */
+    update(map) {
         this.updateZoom(map)
         this.updateFocusPoint(map)
     }
 
-    updatePosition(map) {
+    /**
-        this.updateFocusPoint(map)
+     * Updates the focus point.
-        this.updateZoom(map)
+     * This is automatically called when calling update.
-    }
+     *
-
+     * @param {GeoMap} map
+     * @memberof MapViewport
+     */
     updateFocusPoint(map) {
         const frame = map.getFrame()
         this._focus = this.coordinatesFromWindowPoint(map, frame.localCenter)
     }
 
+    /**
+     * Updates the zoom.
+     * This is automatically called when calling update.
+     *
+     * @param {GeoMap} map
+     * @memberof MapViewport
+     */
     updateZoom(map) {
         /**
          * TODO: This relies on the fact, that all maps have the same tileSize,
@@ -57,6 +96,16 @@ export default class MapViewport {
         }
     }
 
+    /**
+     * Transforms a position on the map to a position in the window.
+     *
+     * Inverse of windowPointToMapPoint.
+     *
+     * @param {GeoMap} map - Map to calculate the position on.
+     * @param {Point} point - Position on the map in pixels.
+     * @returns {Point} - Pixel position in the window.
+     * @memberof MapViewport
+     */
     mapPointToWindowPoint(map, point) {
         let windowPoint = { x: 0, y: 0 }
 
@@ -76,6 +125,16 @@ export default class MapViewport {
         return windowPoint
     }
 
+    /**
+     * Transforms in the window to a position on the map.
+     *
+     * Inverse of     mapPointToWindowPoint(map, point) {.
+     *
+     * @param {GeoMap} map - Map to calculate the position on.
+     * @param {Point} point -Pixel position in the window.
+     * @returns {Point} - Position on the map in pixels.
+     * @memberof MapViewport
+     */
     windowPointToMapPoint(map, point) {
         let pointOnMap = { x: 0, y: 0 }
         if (map['image'] && map.image['parent']) {

lib/pixi/maps/overlay.html

@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="en" class="dark-mode">
 
 <head>
     <meta charset="UTF-8" />
@@ -33,6 +33,7 @@
 
 <body onload="Doctest.run()">
     <h1 class="title">Overlay</h1>
+    <!-- <a href="../../../" class="Documentation"></a> -->
     <p class="description">
         The overlayclass creates a convenient way to create and design
         complex map overlays.