Mapzen is shutting down, remove the mapzen support
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7749316540
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@ -118,12 +118,3 @@ ChartBundleLayers = false;
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// BingMapsAPIKey = "your key here";
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//
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BingMapsAPIKey = null;
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// Provide a Mapzen API key here to enable the Mapzen vector tile layer.
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// You can obtain a free key at https://mapzen.com/developers/
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// (you need a "vector tiles" key)
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//
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// Be sure to quote your key:
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// MapzenAPIKey = "your key here";
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//
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MapzenAPIKey = null;
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@ -37,10 +37,6 @@ function createBaseLayers() {
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}));
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}
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if (MapzenAPIKey) {
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world.push(createMapzenLayer());
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}
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if (ChartBundleLayers) {
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var chartbundleTypes = {
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sec: "Sectional Charts",
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@ -105,99 +101,3 @@ function createBaseLayers() {
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return layers;
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}
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function createMapzenLayer() {
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// draw earth with a fat stroke;
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// force water above earth
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var earthStyle = new ol.style.Style({
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fill: new ol.style.Fill({
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color: '#a06000'
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}),
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stroke: new ol.style.Stroke({
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color: '#a06000',
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width: 5.0
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}),
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zIndex: 0
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});
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var waterStyle = new ol.style.Style({
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fill: new ol.style.Fill({
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color: '#0040a0'
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}),
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stroke: new ol.style.Stroke({
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color: '#0040a0',
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width: 1.0
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}),
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zIndex: 1
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});
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var boundaryStyle = new ol.style.Style({
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stroke: new ol.style.Stroke({
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color: '#804000',
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width: 2.0
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}),
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zIndex: 2
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});
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var dashedBoundaryStyle = new ol.style.Style({
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stroke: new ol.style.Stroke({
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color: '#804000',
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width: 1.0,
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lineDash: [4, 4],
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}),
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zIndex: 2
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});
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var styleMap = {
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earth: earthStyle,
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water: waterStyle,
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basin: waterStyle,
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dock: waterStyle,
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lake: waterStyle,
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ocean: waterStyle,
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riverbank: waterStyle,
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river: waterStyle,
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country: boundaryStyle,
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disputed: dashedBoundaryStyle,
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indefinite: dashedBoundaryStyle,
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indeterminate: dashedBoundaryStyle,
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line_of_control: dashedBoundaryStyle
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};
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return new ol.layer.VectorTile({
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name: 'mapzen_vector',
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title: 'Mapzen coastlines and water',
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type: 'base',
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renderMode: 'image',
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renderOrder: function(a,b) {
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return a.get('sort_key') - b.get('sort_key');
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},
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source: new ol.source.VectorTile({
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url: '//vector.mapzen.com/osm/earth,water,boundaries/{z}/{x}/{y}.topojson?api_key=' + MapzenAPIKey,
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format: new ol.format.TopoJSON(),
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attributions: [
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new ol.Attribution({
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html: 'Tiles courtesy of <a href="http://mapzen.com">Mapzen</a>'
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}),
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new ol.Attribution({
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html: '© <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
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})
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],
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tileGrid: ol.tilegrid.createXYZ({
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preload: 3,
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maxZoom: 14,
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tileSize: [512, 512]
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}),
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wrapX: true
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}),
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style: function (feature) {
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return (styleMap[feature.get('kind')]);
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}
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});
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}
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