[{"data":1,"prerenderedAt":678},["Reactive",2],{"navigation-list":3,"page-/examples/tile-service/tile-json-navigation-name":460,"page-/examples/tile-service/tile-json":461},{"api-reference":4,"basics":312,"examples":353,"tree":440},{"asideHeader":5,"sectionList":6,"mainHeader":311},"API reference",[7,29,50,95,120,142,155,188,217,249,270],{"label":8,"navigation":-1,"to":9,"icon":10,"itemList":11},"API","/api-reference/api","medium/products/api",[12,17,21,25],{"label":13,"navigation":14,"to":15,"icon":-1,"itemList":16},"Quick setup guide","api-reference","/api-reference/api/quick-setup-guide",[],{"label":18,"navigation":14,"to":19,"icon":-1,"itemList":20},"Pagination","/api-reference/api/pagination",[],{"label":22,"navigation":14,"to":23,"icon":-1,"itemList":24},"API lifecycle","/api-reference/api/api-lifecycle",[],{"label":26,"navigation":14,"to":27,"icon":-1,"itemList":28},"Beta features","/api-reference/api/beta-features",[],{"label":30,"navigation":-1,"to":31,"icon":32,"itemList":33},"Vehicles","/api-reference/vehicle","medium/products/vehicle",[34,38,42,46],{"label":35,"navigation":14,"to":36,"icon":-1,"itemList":37},"Vehicle introduction","/api-reference/vehicle/introduction",[],{"label":39,"navigation":14,"to":40,"icon":-1,"itemList":41},"Query vehicles","/api-reference/vehicle/query-vehicles",[],{"label":43,"navigation":14,"to":44,"icon":-1,"itemList":45},"Query vehicle details","/api-reference/vehicle/query-vehicle-details",[],{"label":47,"navigation":14,"to":48,"icon":-1,"itemList":49},"Query premium vehicle details","/api-reference/vehicle/query-premium-vehicle-details",[],{"label":51,"navigation":-1,"to":52,"icon":53,"itemList":54},"Stations","/api-reference/stations","medium/products/charge-station",[55,59,63,67,71,75,79,83,87,91],{"label":56,"navigation":14,"to":57,"icon":-1,"itemList":58},"Station introduction","/api-reference/stations/introduction",[],{"label":60,"navigation":14,"to":61,"icon":-1,"itemList":62},"Query station details","/api-reference/stations/query-station-details",[],{"label":64,"navigation":14,"to":65,"icon":-1,"itemList":66},"Query stations around a GeoJSON point","/api-reference/stations/query-stations-around",[],{"label":68,"navigation":14,"to":69,"icon":-1,"itemList":70},"Query station reviews","/api-reference/stations/query-stations-reviews",[],{"label":72,"navigation":14,"to":73,"icon":-1,"itemList":74},"Mutate to create a station review","/api-reference/stations/mutate-station-reviews",[],{"label":76,"navigation":14,"to":77,"icon":-1,"itemList":78},"Query station operators","/api-reference/stations/query-station-operators",[],{"label":80,"navigation":14,"to":81,"icon":-1,"itemList":82},"Query station operator details","/api-reference/stations/query-station-operator-details",[],{"label":84,"navigation":14,"to":85,"icon":-1,"itemList":86},"Query station tariffs","/api-reference/stations/query-station-tariffs",[],{"label":88,"navigation":14,"to":89,"icon":-1,"itemList":90},"Query station tariff details","/api-reference/stations/query-station-tariff-details",[],{"label":92,"navigation":14,"to":93,"icon":-1,"itemList":94},"Query station amenities","/api-reference/stations/query-station-amenities",[],{"label":96,"navigation":-1,"to":97,"icon":98,"itemList":99},"Legacy | Routes","/api-reference/routes-legacy","medium/products/route",[100,104,108,112,116],{"label":101,"navigation":14,"to":102,"icon":-1,"itemList":103},"Route legacy introduction","/api-reference/routes-legacy/introduction",[],{"label":105,"navigation":14,"to":106,"icon":-1,"itemList":107},"Mutate to create a new legacy route","/api-reference/routes-legacy/mutate-route",[],{"label":109,"navigation":14,"to":110,"icon":-1,"itemList":111},"Subscribe to route updates","/api-reference/routes-legacy/subscribe-to-route-updates",[],{"label":113,"navigation":14,"to":114,"icon":-1,"itemList":115},"Query route details","/api-reference/routes-legacy/query-route-details",[],{"label":117,"navigation":14,"to":118,"icon":-1,"itemList":119},"Query route path","/api-reference/routes-legacy/query-route-path",[],{"label":121,"navigation":-1,"to":122,"icon":98,"itemList":123},"Routes","/api-reference/routes",[124,128,132,136,139],{"label":125,"navigation":14,"to":126,"icon":-1,"itemList":127},"Route introduction","/api-reference/routes/introduction",[],{"label":129,"navigation":14,"to":130,"icon":-1,"itemList":131},"Migration from Route Legacy","/api-reference/routes/migration",[],{"label":133,"navigation":14,"to":134,"icon":-1,"itemList":135},"Mutate to create a new route","/api-reference/routes/mutate-route",[],{"label":109,"navigation":14,"to":137,"icon":-1,"itemList":138},"/api-reference/routes/subscribe-to-route-updates",[],{"label":113,"navigation":14,"to":140,"icon":-1,"itemList":141},"/api-reference/routes/query-route-details",[],{"label":143,"navigation":-1,"to":144,"icon":145,"itemList":146},"Emissions","/api-reference/route-emissions","medium/content/leaf",[147,151],{"label":148,"navigation":14,"to":149,"icon":-1,"itemList":150},"Route emissions introduction","/api-reference/route-emissions/introduction",[],{"label":152,"navigation":14,"to":153,"icon":-1,"itemList":154},"Query route emissions","/api-reference/route-emissions/query-route-emissions",[],{"label":156,"navigation":-1,"to":157,"icon":158,"itemList":159},"Navigation","/api-reference/navigation","medium/products/navigation",[160,164,168,172,176,180,184],{"label":161,"navigation":14,"to":162,"icon":-1,"itemList":163},"Navigation introduction","/api-reference/navigation/introduction",[],{"label":165,"navigation":14,"to":166,"icon":-1,"itemList":167},"Mutate to start a new navigation session","/api-reference/navigation/mutate-start-navigation",[],{"label":169,"navigation":14,"to":170,"icon":-1,"itemList":171},"Subscribe to navigation updates","/api-reference/navigation/subscribe-to-navigation-updates",[],{"label":173,"navigation":14,"to":174,"icon":-1,"itemList":175},"Query navigation session","/api-reference/navigation/query-a-navigation-session",[],{"label":177,"navigation":14,"to":178,"icon":-1,"itemList":179},"Mutate to update a navigation session","/api-reference/navigation/mutate-update-navigation",[],{"label":181,"navigation":14,"to":182,"icon":-1,"itemList":183},"Mutate to recalculate navigation","/api-reference/navigation/mutate-recalculate-navigation",[],{"label":185,"navigation":14,"to":186,"icon":-1,"itemList":187},"Mutate to finish navigation","/api-reference/navigation/mutate-to-finish-navigation",[],{"label":189,"navigation":-1,"to":190,"icon":191,"itemList":192},"Legacy | Tile service","/api-reference/tile-service-legacy","medium/products/tile-set",[193,197,201,205,209,213],{"label":194,"navigation":14,"to":195,"icon":-1,"itemList":196},"Legacy | Tile service introduction","/api-reference/tile-service-legacy/introduction",[],{"label":198,"navigation":14,"to":199,"icon":-1,"itemList":200},"Legacy | Mapbox Vector Tile","/api-reference/tile-service-legacy/mvt",[],{"label":202,"navigation":14,"to":203,"icon":-1,"itemList":204},"Legacy | JSON Tile","/api-reference/tile-service-legacy/json",[],{"label":206,"navigation":14,"to":207,"icon":-1,"itemList":208},"Legacy | Filters","/api-reference/tile-service-legacy/filters",[],{"label":210,"navigation":14,"to":211,"icon":-1,"itemList":212},"Legacy | Selectors","/api-reference/tile-service-legacy/selectors",[],{"label":214,"navigation":14,"to":215,"icon":-1,"itemList":216},"Legacy | Integration","/api-reference/tile-service-legacy/integration",[],{"label":218,"navigation":-1,"to":219,"icon":191,"itemList":220},"Tile service","/api-reference/tile-service",[221,225,229,233,237,241,245],{"label":222,"navigation":14,"to":223,"icon":-1,"itemList":224},"Tile service introduction","/api-reference/tile-service/introduction",[],{"label":226,"navigation":14,"to":227,"icon":-1,"itemList":228},"Mapbox Vector Tile","/api-reference/tile-service/mvt",[],{"label":230,"navigation":14,"to":231,"icon":-1,"itemList":232},"JSON Tile","/api-reference/tile-service/json",[],{"label":234,"navigation":14,"to":235,"icon":-1,"itemList":236},"Filters","/api-reference/tile-service/filters",[],{"label":238,"navigation":14,"to":239,"icon":-1,"itemList":240},"Selectors","/api-reference/tile-service/selectors",[],{"label":242,"navigation":14,"to":243,"icon":-1,"itemList":244},"Station count","/api-reference/tile-service/count",[],{"label":246,"navigation":14,"to":247,"icon":-1,"itemList":248},"Integration","/api-reference/tile-service/integration",[],{"label":250,"navigation":-1,"to":251,"icon":252,"itemList":253},"Isolines","/api-reference/isolines","medium/products/isoline",[254,258,262,266],{"label":255,"navigation":14,"to":256,"icon":-1,"itemList":257},"Isoline introduction","/api-reference/isolines/introduction",[],{"label":259,"navigation":14,"to":260,"icon":-1,"itemList":261},"Mutation to create an isoline","/api-reference/isolines/mutate-isoline",[],{"label":263,"navigation":14,"to":264,"icon":-1,"itemList":265},"Subscribe to isoline details","/api-reference/isolines/subscribe-to-isoline",[],{"label":267,"navigation":14,"to":268,"icon":-1,"itemList":269},"Query isoline details","/api-reference/isolines/query-isoline",[],{"label":271,"navigation":-1,"to":272,"icon":273,"itemList":274},"Vehicle connectivity","/api-reference/vehicle-connectivity","medium/products/connectivity",[275,279,283,287,291,295,299,303,307],{"label":276,"navigation":14,"to":277,"icon":-1,"itemList":278},"Introduction","/api-reference/vehicle-connectivity/introduction",[],{"label":280,"navigation":14,"to":281,"icon":-1,"itemList":282},"Mutate to create a new connected vehicle","/api-reference/vehicle-connectivity/mutate-create-connected-vehicle",[],{"label":284,"navigation":14,"to":285,"icon":-1,"itemList":286},"Subscribe to a connected vehicle","/api-reference/vehicle-connectivity/subscribe-connected-vehicle",[],{"label":288,"navigation":14,"to":289,"icon":-1,"itemList":290},"Mutate to authorize a connected vehicle","/api-reference/vehicle-connectivity/mutate-authorize-connected-vehicle",[],{"label":292,"navigation":14,"to":293,"icon":-1,"itemList":294},"Query connected vehicle list","/api-reference/vehicle-connectivity/query-connected-vehicle-list",[],{"label":296,"navigation":14,"to":297,"icon":-1,"itemList":298},"Query data from vehicle","/api-reference/vehicle-connectivity/query-connected-vehicle-data",[],{"label":300,"navigation":14,"to":301,"icon":-1,"itemList":302},"Query connected vehicle","/api-reference/vehicle-connectivity/query-connected-vehicle",[],{"label":304,"navigation":14,"to":305,"icon":-1,"itemList":306},"Mutate to update a connected vehicle","/api-reference/vehicle-connectivity/mutate-update-connected-vehicle",[],{"label":308,"navigation":14,"to":309,"icon":-1,"itemList":310},"Mutate to remove a connected vehicle","/api-reference/vehicle-connectivity/mutate-remove-connected-vehicle",[],"Sections",{"asideHeader":313,"sectionList":314,"mainHeader":311},"Basics",[315,341],{"label":316,"navigation":-1,"to":317,"icon":318,"itemList":319},"API Basics","/basics/api-basics","medium/code/code",[320,325,329,333,337],{"label":321,"navigation":322,"to":323,"icon":-1,"itemList":324},"Getting started","basics","/basics/api-basics/getting-started",[],{"label":326,"navigation":322,"to":327,"icon":-1,"itemList":328},"Authorization","/basics/api-basics/authorization",[],{"label":330,"navigation":322,"to":331,"icon":-1,"itemList":332},"Security","/basics/api-basics/security",[],{"label":334,"navigation":322,"to":335,"icon":-1,"itemList":336},"Status & error codes","/basics/api-basics/status-and-error-codes",[],{"label":338,"navigation":322,"to":339,"icon":-1,"itemList":340},"Subscriptions","/basics/api-basics/subscriptions",[],{"label":342,"navigation":-1,"to":343,"icon":318,"itemList":344},"Learn more","/basics/other-basics",[345,349],{"label":346,"navigation":322,"to":347,"icon":-1,"itemList":348},"GraphQL Basics","/basics/other-basics/graphql-basics",[],{"label":350,"navigation":322,"to":351,"icon":-1,"itemList":352},"EV basics","/basics/other-basics/ev-basics",[],{"asideHeader":354,"sectionList":355,"mainHeader":439},"API Section",[356,369,380,420,432],{"label":30,"navigation":-1,"to":357,"icon":358,"itemList":359},"/examples/vehicles","car",[360,365],{"label":361,"navigation":362,"to":363,"icon":-1,"itemList":364},"Vehicle list","examples","/examples/vehicles/vehicle-list",[],{"label":366,"navigation":362,"to":367,"icon":-1,"itemList":368},"Vehicle details","/examples/vehicles/vehicle-details",[],{"label":51,"navigation":-1,"to":370,"icon":371,"itemList":372},"/examples/stations","charge-stations",[373,376],{"label":51,"navigation":362,"to":374,"icon":-1,"itemList":375},"/examples/stations/station-list",[],{"label":377,"navigation":362,"to":378,"icon":-1,"itemList":379},"Station details","/examples/stations/station-info",[],{"label":121,"navigation":-1,"to":381,"icon":382,"itemList":383},"/examples/routes","route",[384,388,392,396,400,404,408,412,416],{"label":385,"navigation":362,"to":386,"icon":-1,"itemList":387},"Route","/examples/routes/route",[],{"label":389,"navigation":362,"to":390,"icon":-1,"itemList":391},"Route (NEW)","/examples/routes/route-new",[],{"label":393,"navigation":362,"to":394,"icon":-1,"itemList":395},"Alternative routes","/examples/routes/alternative-routes",[],{"label":397,"navigation":362,"to":398,"icon":-1,"itemList":399},"Alternative stations","/examples/routes/stations-along-route",[],{"label":401,"navigation":362,"to":402,"icon":-1,"itemList":403},"Operator preference","/examples/routes/preferred-operator",[],{"label":405,"navigation":362,"to":406,"icon":-1,"itemList":407},"Elevation plot","/examples/routes/elevation-plot",[],{"label":409,"navigation":362,"to":410,"icon":-1,"itemList":411},"Battery capacity","/examples/routes/battery-capacity",[],{"label":413,"navigation":362,"to":414,"icon":-1,"itemList":415},"State of charge","/examples/routes/state-of-charge",[],{"label":417,"navigation":362,"to":418,"icon":-1,"itemList":419},"Toll roads and Ferries","/examples/routes/tolls-and-ferries",[],{"label":218,"navigation":-1,"to":421,"icon":422,"itemList":423},"/examples/tile-service","layers",[424,428],{"label":425,"navigation":362,"to":426,"icon":-1,"itemList":427},"Mapbox Vector Tiles","/examples/tile-service/tile-server",[],{"label":429,"navigation":362,"to":430,"icon":-1,"itemList":431},"GeoJSON tiles","/examples/tile-service/tile-json",[],{"label":250,"navigation":-1,"to":433,"icon":434,"itemList":435},"/examples/isolines","isoline",[436],{"label":250,"navigation":362,"to":437,"icon":-1,"itemList":438},"/examples/isolines/isoline",[],"Examples",[441,445,447,452,457],{"label":313,"navigation":442,"to":443,"icon":444,"itemList":314},"main","/basics","medium/content/bookmark",{"label":5,"navigation":442,"to":446,"icon":318,"itemList":6},"/api-reference",{"label":448,"navigation":442,"to":449,"icon":450,"itemList":451},"Release notes","/release-notes","medium/content/megaphone",[],{"label":453,"navigation":442,"to":454,"icon":455,"itemList":456},"Deprecations","/deprecations","medium/content/shredded",[],{"label":439,"navigation":442,"to":458,"icon":459,"itemList":355},"/examples","code",{"navigation":362},{"_path":430,"_dir":462,"_draft":463,"_partial":463,"_locale":464,"title":429,"description":465,"img":466,"background":467,"navigation":362,"body":468,"_type":673,"_id":674,"_source":675,"_file":676,"_extension":677},"tile-service",false,"","Example of how to show stations on a map using the GeoJSON response from our Tile Service","/examples/tile-service/tile-json.png","success",{"type":469,"children":470,"toc":670},"root",[471,490],{"type":472,"tag":473,"props":474,"children":477},"element","ct-section",{"className":475},[476],"!pt-6",[478],{"type":472,"tag":479,"props":480,"children":489},"ct-iframe-wrapper",{"className":481,"src":488},[482,483,484,485,486,487],"w-full","h-[640px]","relative","overflow-hidden","rounded-lg","shadow-sm","https://examples.chargetrip.com/tile-json/",[],{"type":472,"tag":491,"props":492,"children":493},"ct-grid-section",{},[494,657],{"type":472,"tag":495,"props":496,"children":499},"ct-content",{"className":497},[498],"col-span-6",[500,508,514,527,534,577,583,646,652],{"type":472,"tag":501,"props":502,"children":504},"h1",{"id":503},"display-stations-on-a-map-using-a-geojson-response",[505],{"type":506,"value":507},"text","Display stations on a map using a GeoJSON response",{"type":472,"tag":509,"props":510,"children":511},"p",{},[512],{"type":506,"value":513},"Rendering stations on a map can be done performant and secure by using a tile service. In this example, the GeoJSON response format will be used and displayed on Google Maps instance.",{"type":472,"tag":515,"props":516,"children":521},"ct-button",{":is-rounded":517,"href":518,"icon-right":519,"type":520},"true","https://github.com/chargetrip/examples/tree/main/examples/4.tile-service/2.tile-json","IconName.MD_NAVIGATION_ARROW_UP_RIGHT","primary",[522],{"type":472,"tag":509,"props":523,"children":524},{},[525],{"type":506,"value":526},"View on Github",{"type":472,"tag":528,"props":529,"children":531},"h2",{"id":530},"requirements",[532],{"type":506,"value":533},"Requirements",{"type":472,"tag":535,"props":536,"children":537},"ul",{},[538,553,565],{"type":472,"tag":539,"props":540,"children":541},"li",{},[542,551],{"type":472,"tag":543,"props":544,"children":548},"a",{"href":545,"rel":546},"https://account.chargetrip.com",[547],"nofollow",[549],{"type":506,"value":550},"Chargetrip API key",{"type":506,"value":552}," - to plot routes outside this region",{"type":472,"tag":539,"props":554,"children":555},{},[556,563],{"type":472,"tag":543,"props":557,"children":560},{"href":558,"rel":559},"https://developers.google.com/maps",[547],[561],{"type":506,"value":562},"Google Maps API key",{"type":506,"value":564}," - to display the map",{"type":472,"tag":539,"props":566,"children":567},{},[568,575],{"type":472,"tag":543,"props":569,"children":572},{"href":570,"rel":571},"https://formidable.com/open-source/urql/",[547],[573],{"type":506,"value":574},"URQL",{"type":506,"value":576}," - a lightweight graphQL client",{"type":472,"tag":528,"props":578,"children":580},{"id":579},"steps-to-take",[581],{"type":506,"value":582},"Steps to take",{"type":472,"tag":584,"props":585,"children":586},"ol",{},[587,592,621,626],{"type":472,"tag":539,"props":588,"children":589},{},[590],{"type":506,"value":591},"To render the tiles a tile service URL is required and authorization headers need to be set.",{"type":472,"tag":539,"props":593,"children":594},{},[595,597,603,605,611,613,619],{"type":506,"value":596},"After that, stations can be requested based upon the maps ",{"type":472,"tag":459,"props":598,"children":600},{"className":599},[],[601],{"type":506,"value":602},"zoom",{"type":506,"value":604}," level and the ",{"type":472,"tag":459,"props":606,"children":608},{"className":607},[],[609],{"type":506,"value":610},"x",{"type":506,"value":612}," and ",{"type":472,"tag":459,"props":614,"children":616},{"className":615},[],[617],{"type":506,"value":618},"y",{"type":506,"value":620}," coordinates of the tiles.",{"type":472,"tag":539,"props":622,"children":623},{},[624],{"type":506,"value":625},"Doing this on each map update allows for having up-to-date states on every tile.",{"type":472,"tag":539,"props":627,"children":628},{},[629,631,637,638,644],{"type":506,"value":630},"To make sure stations are being received provide at least a ",{"type":472,"tag":459,"props":632,"children":634},{"className":633},[],[635],{"type":506,"value":636},"power",{"type":506,"value":612},{"type":472,"tag":459,"props":639,"children":641},{"className":640},[],[642],{"type":506,"value":643},"connector",{"type":506,"value":645}," filter. Other filters are optional. These filters can be added as url query parameters.",{"type":472,"tag":528,"props":647,"children":649},{"id":648},"next-steps",[650],{"type":506,"value":651},"Next steps",{"type":472,"tag":509,"props":653,"children":654},{},[655],{"type":506,"value":656},"With MVT and GeoJSON responses explained, there is not much left to cover on our tile service. Next steps would be playing around with filters and mabye rendering it on a different map provider.",{"type":472,"tag":658,"props":659,"children":661},"div",{"className":660},[498],[662],{"type":472,"tag":663,"props":664,"children":669},"ct-code-tabs",{":codeList":665,":is-inversed":517,"className":666},"[{\"label\":\"client.js\",\"code\":\"/**\\n * To establish a connection with Chargetrip GraphQL API you need to have an API key.\\n * The keys in this example are public and only provide access to a small part of our extensive database.\\n * You need a registered `x-client-id` to access the full database.\\n * Read more on how to get your own key in our documentation (https://docs.chargetrip.com/#authorisation).\\n */\\nconst headers = {\\n  //Replace this x-client-id and app-id with your own to get access to more stations\\n  'x-client-id': '5ed1175bad06853b3aa1e492',\\n  'x-app-id': '623998b2c35130073829b2d2',\\n};\\nexport const getTiles = async (point, zoom) => {\\n  return fetch(\\n    `https://api.chargetrip.io/station/${zoom}/${point.x}/${point.y}/tile.json?connectors[]=IEC_62196_T2&connectors[]=IEC_62196_T2_COMBO&connectors[]=TESLA_S&connectors[]=CHADEMO&powerGroups[]=fast&powerGroups[]=turbo`,\\n    {\\n      headers,\\n    },\\n  )\\n    .then(response => response.json())\\n    .then(data => {\\n      return data;\\n    })\\n    .catch(e => {\\n      console.log(e);\\n      return {};\\n    });\\n};\\n\"},{\"label\":\"helper.js\",\"code\":\"/**\\n * Converts latitude and longitude coordinates to pixel coordinates using the Web Mercator projection.\\n *\\n * @param {number} lat - The latitude, in degrees.\\n * @param {number} lng - The longitude, in degrees.\\n * @param {number} zoom - The zoom level.\\n * @returns {number[]} An array containing the x (longitude) and y (latitude) pixel values.\\n */\\nfunction latLngToPixel(lat, lng, zoom) {\\n  // Convert latitude to radians.\\n  const latitudeInRadians = (lat * Math.PI) / 180;\\n\\n  // Calculate the width of the map in tiles at the given zoom level.\\n  const mapWidthInTiles = Math.pow(2, zoom);\\n\\n  // Convert latitude and longitude to pixel coordinates.\\n  const x = mapWidthInTiles * ((lng + 180) / 360);\\n  const y =\\n    (mapWidthInTiles * (1 - Math.log(Math.tan(latitudeInRadians) + 1 / Math.cos(latitudeInRadians)) / Math.PI)) / 2;\\n\\n  return [x, y];\\n}\\n\"},{\"label\":\"index.js\",\"code\":\"import { displayMap } from './map';\\n\\n/**\\n * This project illustrates how the GeoJSON response from the Tile Service can be used in combination with Google Maps\\n * The project structure contains:\\n *\\n *    - client.js - All networking requests\\n *    - map.js - All map rendering (tile server)\\n */\\ndisplayMap();\\n\"},{\"label\":\"map.js\",\"code\":\"import { Loader } from '@googlemaps/js-api-loader';\\nimport { GOOGLE_MAPS_TOKEN } from '@env';\\nimport { getTiles } from './client';\\n\\n/**\\n * This example illustrates how the GeoJSON response from the tile service can be used in combination with Google Maps.\\n */\\n\\n// Add your own API Key in your .env file\\nconst loader = new Loader({ apiKey: GOOGLE_MAPS_TOKEN });\\n\\nlet map;\\nlet markers = [];\\n\\nasync function displayMap() {\\n  const google = await loader.load();\\n\\n  map = new google.maps.Map(document.getElementById('map'), {\\n    zoom: 3.5,\\n    center: { lat: 52.367, lng: 4.8979755 },\\n    disableDefaultUI: true,\\n  });\\n\\n  map.addListener('zoom_changed', () => {\\n    hideMarkers();\\n  });\\n\\n  addPolygon(google);\\n\\n  var mapTiles = new google.maps.ImageMapType({\\n    getTileUrl: async (coord, zoom) => {\\n      const data = await getTiles(coord, zoom);\\n\\n      if (data.features) {\\n        for (let i = 0; i \u003C data.features?.length; i++) {\\n          const feature = data.features[i];\\n          if (feature.properties?.count > 1) {\\n            addClusterMarker(google, feature);\\n          } else {\\n            addStationMarker(google, data.features[i]);\\n          }\\n        }\\n      }\\n    },\\n    tileSize: new google.maps.Size(256, 256),\\n  });\\n\\n  map.overlayMapTypes.insertAt(0, mapTiles);\\n}\\n\\n/**\\n * Our ecomovement data is limited on our free key.\\n * We draw a polygon using this function to show what area of data is available for free.\\n */\\nfunction addPolygon(google) {\\n  const outerCoords = [\\n    { lat: -85, lng: -180 },\\n    { lat: 85, lng: -180 },\\n    { lat: 85, lng: 180 },\\n    { lat: -85, lng: 180 },\\n    { lat: -85, lng: 0 },\\n  ];\\n\\n  const innerCoords = [\\n    { lat: 61, lng: 7.8 },\\n    { lat: 45, lng: 7.8 },\\n    { lat: 45, lng: 11.3 },\\n    { lat: 61, lng: 11.3 },\\n  ];\\n\\n  new google.maps.Polygon({\\n    paths: [outerCoords, innerCoords],\\n    strokeWeight: 0.1,\\n    fillColor: '#282A30',\\n    fillOpacity: 0.6,\\n    map,\\n  });\\n}\\n\\n/**\\n * Add marker for the clustered stations\\n */\\nfunction addClusterMarker(google, feature) {\\n  const coords = feature.geometry.coordinates;\\n\\n  const marker = new google.maps.Marker({\\n    position: { lat: coords[0], lng: coords[1] },\\n    map: map,\\n    icon: `images/free.svg`,\\n    label: {\\n      text:\\n        feature.properties.count \u003C 1000\\n          ? `${feature.properties.count}`\\n          : `${Math.round(feature.properties.count / 1000)} K`,\\n      color: 'white',\\n      fontSize: '10px',\\n    },\\n  });\\n\\n  marker.addListener('click', () => {\\n    map.setZoom(feature.properties.expansionZoom);\\n    map.setCenter({ lat: coords[0], lng: coords[1] });\\n  });\\n\\n  markers.push(marker);\\n}\\n\\n/**\\n * Add marker for stations\\n */\\nfunction addStationMarker(google, feature) {\\n  const coords = feature.geometry.coordinates;\\n\\n  const marker = new google.maps.Marker({\\n    position: { lat: coords[0], lng: coords[1] },\\n    map: map,\\n    icon: `images/${feature.properties.status}.svg`,\\n  });\\n  marker.addListener('click', () => {\\n    map.setZoom(feature.properties.expansionZoom);\\n    map.setCenter({ lat: coords[0], lng: coords[1] });\\n  });\\n\\n  const speed = new google.maps.Marker({\\n    position: marker.getPosition(),\\n    map: map,\\n    scale: 0.5,\\n    icon: `images/${feature.properties.speed}.svg`,\\n  });\\n  marker.bindTo('origin', speed);\\n\\n  markers.push(marker);\\n  markers.push(speed);\\n}\\n\\nfunction setMapOnAll(map) {\\n  for (let i = 0; i \u003C markers.length; i++) {\\n    markers[i].setMap(map);\\n  }\\n}\\n\\nfunction hideMarkers() {\\n  setMapOnAll(null);\\n  markers = [];\\n}\\n\\nexport { displayMap };\\n\"}]",[667,668],"stick","top-6",[],{"title":464,"searchDepth":671,"depth":671,"links":672},2,[],"markdown","content:5.examples:4.tile-service:2.tile-json.md","content","5.examples/4.tile-service/2.tile-json.md","md",1775054259455]