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Tutorial: Change the static basemap tiles style | CesiumJS

Learn how to change static basemap tiles style.

Change the static basemap tiles style using API key authentication Change the static basemap tiles style using user authentication

You can display a scene with raster basemap tiles using the ArcGIS Static Basemap Tiles service. The service supports a number of ArcGIS styles such as navigation, streets, outdoor, and light-gray. The tiles are returned as PNG files.

In this tutorial, you customize the BaseLayerPicker widget to display the different basemap layer styles and display them as raster tiles on your scene.

Mapping and location services guide

To learn more, go to Introduction to the Static Basemap Tiles service.

Prerequisites

An ArcGIS Location Platform account.

Steps Get the starter app

Select a type of authentication below and follow the steps to create a new application.

You can choose one of the following to create a new CodePen:

  1. Go to the Display a scene tutorial and download the solution.
  2. Unzip the folder and open it in a text editor of your choice, such as Visual Studio Code. The starter app includes the following:
Set up authentication

Create developer credentials in your portal for the type of authentication you selected.

Create a new API key credential with the correct privileges to access the resources used in this tutorial.

  1. Go to the Create an API key tutorial and create an API key with the following privilege(s):
  2. Copy the API key access token to your clipboard when prompted.

Create a new OAuth credential to register the application.

  1. Go to the Create OAuth credentials for user authentication tutorial to create an OAuth credential.
  2. Copy the Client ID and Redirect URL from your OAuth credentials item and paste them to a safe location. They will be used in a later step.
Note

To use this application, users must have an ArcGIS account with the necessary privileges to access all resources and services.

Set developer credentials

Use the API key or OAuth developer credentials created in the previous step in your application.

  1. Add <script> elements in the HTML <body> and create an accessToken variable to store your access token. Set YOUR_ACCESS_TOKEN with the access token you previously copied from your API key credentials.

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      <script>
    
        /* Use for API key authentication */
        const accessToken = "YOUR_ACCESS_TOKEN";
    
      </script>
    
  1. In both the index.html and callback.html files, set the properties of clientId and redirectUri with the client ID and redirect URL of your OAuth credentials.

    index.html

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        /* Use for user authentication */
        const clientId = "YOUR_CLIENT_ID"; // Your client ID from OAuth credentials
        const redirectUri = "YOUR_REDIRECT_URI"; // The redirect URL registered in your OAuth credentials
        const session = await arcgisRest.ArcGISIdentityManager.beginOAuth2({
          clientId,
          redirectUri,
          portal: "https://www.arcgis.com/sharing/rest" // Your portal URL
        })
    
        const accessToken = session.token;
    

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        arcgisRest.ArcGISIdentityManager.completeOAuth2({
          clientId: "YOUR_CLIENT_ID", // Your client ID from OAuth credentials
          redirectUri: "YOUR_REDIRECT_URI", // The redirect URL registered in your OAuth credentials
          portal: "https://www.arcgis.com/sharing/rest" // Your portal URL
        })
    
  2. Run the app and ensure you can sign in successfully.

    If you are unable to sign in, make sure you have the correct redirect URL and port. This URL varies based on your application and typically takes the format of https://<server>[:port]/callback.html or http://my-arcgis-app:/auth. For example, if you are running an application on http://127.0.0.1:5500/, set http://127.0.0.1:5500/callback.html as your redirect URL in the index.html and callback.html file and your developer credential. They all have to match!

  3. Set the defaultAccessToken included with Cesium to authenticate requests to the ArcGIS services used in this tutorial.

    index.html

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        Cesium.ArcGisMapService.defaultAccessToken = accessToken;
    
Get a Cesium ion access token

All Cesium applications must use an access token provided through Cesium ion. This token allows you to access assets such as Cesium World Terrain in your application.

  1. Go to your Cesium ion dashboard to generate an access token. Copy the key to your clipboard.

  2. Create a cesiumAccessToken variable and replace YOUR_CESIUM_ACCESS_TOKEN with the access token you copied from the Cesium ion dashboard.

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      <script>
    
        /* Use for API key authentication */
        const accessToken = "YOUR_ACCESS_TOKEN";
    
        // or
    
        /* Use for user authentication */
        // const session = await arcgisRest.ArcGISIdentityManager.beginOAuth2({
        //   clientId: "YOUR_CLIENT_ID", // Your client ID from OAuth credentials
        //   redirectUri: "YOUR_REDIRECT_URI", // The redirect URL registered in your OAuth credentials
        //   portal: "YOUR_PORTAL_URL" // Your portal URL
        // })
    
        // const accessToken = session.token;
    
        Cesium.ArcGisMapService.defaultAccessToken = accessToken;
    
        const cesiumAccessToken = "YOUR_CESIUM_ACCESS_TOKEN";
    
      </script>
    
  3. Configure Cesium.Ion.defaultAccessToken with the Cesium access token to validate the application.

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      <script>
    
        /* Use for API key authentication */
        const accessToken = "YOUR_ACCESS_TOKEN";
    
        // or
    
        /* Use for user authentication */
        // const session = await arcgisRest.ArcGISIdentityManager.beginOAuth2({
        //   clientId: "YOUR_CLIENT_ID", // Your client ID from OAuth credentials
        //   redirectUri: "YOUR_REDIRECT_URI", // The redirect URL registered in your OAuth credentials
        //   portal: "YOUR_PORTAL_URL" // Your portal URL
        // })
    
        // const accessToken = session.token;
    
        Cesium.ArcGisMapService.defaultAccessToken = accessToken;
    
        const cesiumAccessToken = "YOUR_CESIUM_ACCESS_TOKEN";
    
        Cesium.Ion.defaultAccessToken = cesiumAccessToken;
    
      </script>
    
Update the camera's viewpoint
  1. Change the camera's destination to -91.2996, 37.1174, 4622324.434309. This will focus the camera on the United States of America.

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        viewer.camera.setView({
    
          destination: Cesium.Cartesian3.fromDegrees(-91.2996, 37.1174, 4622324.434309),
    
          orientation: {
            heading: Cesium.Math.toRadians(0.0),
            pitch: Cesium.Math.toRadians(-90.0),
          }
        });
    
Remove base layer references
  1. Remove arcGisImagery, terrain, and the baseLayer properties from the viewer.

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        const arcGisImagery = Cesium.ArcGisMapServerImageryProvider.fromBasemapType(Cesium.ArcGisBaseMapType.SATELLITE);
    
        const viewer = new Cesium.Viewer("cesiumContainer", {
    
          baseLayer: Cesium.ImageryLayer.fromProviderAsync(arcGisImagery),
    
          terrain: Cesium.Terrain.fromWorldTerrain(),
    
          timeline: false,
          animation: false,
          geocoder: false
    
        });
    
Load the basemaps
  1. Create a variable called viewModel to obtain the BaseLayerPicker widget. You will be able to customize the widget through this variable.

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        /* Use for API key authentication */
        const accessToken = "YOUR_ACCESS_TOKEN";
    
        // or
    
        /* Use for user authentication */
        // const session = await arcgisRest.ArcGISIdentityManager.beginOAuth2({
        //   clientId: "YOUR_CLIENT_ID", // Your client ID from OAuth credentials
        //   redirectUri: "YOUR_REDIRECT_URI", // The redirect URL registered in your OAuth credentials
        //   portal: "YOUR_PORTAL_URL" // Your portal URL
        // })
    
        // const accessToken = session.token;
    
        const cesiumAccessToken = "YOUR_CESIUM_ACCESS_TOKEN";
    
        Cesium.Ion.defaultAccessToken = cesiumAccessToken;
    
        const viewer = new Cesium.Viewer("cesiumContainer", {
          timeline: false,
          animation: false,
          geocoder: false,
        });
    
        const viewModel = viewer.baseLayerPicker.viewModel;
    
        viewer.camera.setView({
    
          destination: Cesium.Cartesian3.fromDegrees(-91.2996, 37.1174, 4622324.434309),
    
          orientation: {
            heading: Cesium.Math.toRadians(0.0),
            pitch: Cesium.Math.toRadians(-90.0),
          }
        });
    
  2. Create an async function called loadBasemaps.

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        /* Use for API key authentication */
        const accessToken = "YOUR_ACCESS_TOKEN";
    
        // or
    
        /* Use for user authentication */
        // const session = await arcgisRest.ArcGISIdentityManager.beginOAuth2({
        //   clientId: "YOUR_CLIENT_ID", // Your client ID from OAuth credentials
        //   redirectUri: "YOUR_REDIRECT_URI", // The redirect URL registered in your OAuth credentials
        //   portal: "YOUR_PORTAL_URL" // Your portal URL
        // })
    
        // const accessToken = session.token;
    
        const cesiumAccessToken = "YOUR_CESIUM_ACCESS_TOKEN";
    
        Cesium.Ion.defaultAccessToken = cesiumAccessToken;
    
        const viewer = new Cesium.Viewer("cesiumContainer", {
          timeline: false,
          animation: false,
          geocoder: false,
        });
    
        const viewModel = viewer.baseLayerPicker.viewModel;
    
        async function loadBasemaps() {
    
        }
    
        viewer.camera.setView({
    
          destination: Cesium.Cartesian3.fromDegrees(-91.2996, 37.1174, 4622324.434309),
    
          orientation: {
            heading: Cesium.Math.toRadians(0.0),
            pitch: Cesium.Math.toRadians(-90.0),
          }
        });
    
  3. Import arcgisRest.request() to make a request to the static basemap tiles service. This dynamically fetches the available basemap styles.

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       <!-- ArcGIS REST JS -->
      <script src="https://unpkg.com/@esri/arcgis-rest-request@4/dist/bundled/request.umd.js"></script>
    

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        async function loadBasemaps() {
    
          const data = await arcgisRest.request(`https://static-map-tiles-api.arcgis.com/arcgis/rest/services/static-basemap-tiles-service/v1/self`, {
            httpMethod: "GET",
            authentication: arcgisRest.ApiKeyManager.fromKey(accessToken)
          });
    
        }
    
    ArcGIS REST JS

    To view all of the available languages, go to Static basemap tiles service.

  4. Create an empty list of imageryProviders. We will use this list to store the basemap styles that will be displayed in the base layer picker.

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        async function loadBasemaps() {
    
          const data = await arcgisRest.request(`https://static-map-tiles-api.arcgis.com/arcgis/rest/services/static-basemap-tiles-service/v1/self`, {
            httpMethod: "GET",
            authentication: arcgisRest.ApiKeyManager.fromKey(accessToken)
          });
    
          const imageryProviders = []
    
        }
    
  5. For each basemap style returned by the service, create a new Cesium.ProviderViewModel and push it into our imageryProviders list.

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        async function loadBasemaps() {
    
          const data = await arcgisRest.request(`https://static-map-tiles-api.arcgis.com/arcgis/rest/services/static-basemap-tiles-service/v1/self`, {
            httpMethod: "GET",
            authentication: arcgisRest.ApiKeyManager.fromKey(accessToken)
          });
    
          const imageryProviders = []
    
          for (const style of data.styles) {
    
            imageryProviders.push(new Cesium.ProviderViewModel({
              name: style.name,
              iconUrl: style.thumbnailUrl,
              creationFunction: () => {
                return new Cesium.UrlTemplateImageryProvider({
                  url: style.templateUrl + "?token=" + accessToken,
                  tileWidth: 512,
                  tileHeight: 512,
    
                });
              }
            }));
          }
    
        }
    
  6. Apply the imageryProviders list into the viewModel and use the first basemap style as the default basemap.

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        async function loadBasemaps() {
    
          const data = await arcgisRest.request(`https://static-map-tiles-api.arcgis.com/arcgis/rest/services/static-basemap-tiles-service/v1/self`, {
            httpMethod: "GET",
            authentication: arcgisRest.ApiKeyManager.fromKey(accessToken)
          });
    
          const imageryProviders = []
    
          for (const style of data.styles) {
    
            imageryProviders.push(new Cesium.ProviderViewModel({
              name: style.name,
              iconUrl: style.thumbnailUrl,
              creationFunction: () => {
                return new Cesium.UrlTemplateImageryProvider({
                  url: style.templateUrl + "?token=" + accessToken,
                  tileWidth: 512,
                  tileHeight: 512,
    
                });
              }
            }));
          }
    
          viewModel.imageryProviderViewModels = imageryProviders;
          viewModel.selectedImagery = imageryProviders[0]; // set the first basemap style as the default style
    
        }
    
Load the new base layer picker
  1. Call the loadBasemaps function to load the new base layer picker with the static basemap styles.

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        loadBasemaps();
    
        viewer.camera.setView({
    
          destination: Cesium.Cartesian3.fromDegrees(-91.2996, 37.1174, 4622324.434309),
    
          orientation: {
            heading: Cesium.Math.toRadians(0.0),
            pitch: Cesium.Math.toRadians(-90.0),
          }
        });
    
Add attribution

You are required to provide data attribution to the Static Basemap Tiles service. CesiumJS does not add the attribution automatically. Therefore, you are required to add it manually. To do this, you make another call to the service to retrieve the basemap style's metadata, then attach the copyrightText attribute to the imagery provider's credit.

  1. Inside the for loop, make a call to the style's URL to retrieve its metadata. Store the JSON response into a variable called attributionData.

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        async function loadBasemaps() {
    
          const data = await arcgisRest.request(`https://static-map-tiles-api.arcgis.com/arcgis/rest/services/static-basemap-tiles-service/v1/self`, {
            httpMethod: "GET",
            authentication: arcgisRest.ApiKeyManager.fromKey(accessToken)
          });
    
          const imageryProviders = []
    
          for (const style of data.styles) {
    
            const attributionData = await arcgisRest.request(`${style.url}`, {
              httpMethod: "GET",
              authentication: arcgisRest.ApiKeyManager.fromKey(accessToken)
            });
    
            imageryProviders.push(new Cesium.ProviderViewModel({
              name: style.name,
              iconUrl: style.thumbnailUrl,
              creationFunction: () => {
                return new Cesium.UrlTemplateImageryProvider({
                  url: style.templateUrl + "?token=" + accessToken,
                  tileWidth: 512,
                  tileHeight: 512,
    
                });
              }
            }));
          }
    
          viewModel.imageryProviderViewModels = imageryProviders;
          viewModel.selectedImagery = imageryProviders[0]; // set the first basemap style as the default style
    
        }
    
  2. In the creationFunction of the style, use the copyrightText from the attributionData in the credit attribute.

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        async function loadBasemaps() {
    
          const data = await arcgisRest.request(`https://static-map-tiles-api.arcgis.com/arcgis/rest/services/static-basemap-tiles-service/v1/self`, {
            httpMethod: "GET",
            authentication: arcgisRest.ApiKeyManager.fromKey(accessToken)
          });
    
          const imageryProviders = []
    
          for (const style of data.styles) {
    
            const attributionData = await arcgisRest.request(`${style.url}`, {
              httpMethod: "GET",
              authentication: arcgisRest.ApiKeyManager.fromKey(accessToken)
            });
    
            imageryProviders.push(new Cesium.ProviderViewModel({
              name: style.name,
              iconUrl: style.thumbnailUrl,
              creationFunction: () => {
                return new Cesium.UrlTemplateImageryProvider({
                  url: style.templateUrl + "?token=" + accessToken,
                  tileWidth: 512,
                  tileHeight: 512,
    
                  credit: new Cesium.Credit(attributionData.copyrightText)
    
                });
              }
            }));
          }
    
          viewModel.imageryProviderViewModels = imageryProviders;
          viewModel.selectedImagery = imageryProviders[0]; // set the first basemap style as the default style
    
        }
    
Mapping and location services guide

To learn more about attribution requirements, go to Attribution.

Run the app

Run the app.

The scene should display an area of the United States of America with a customized base layer picker.

What's next?

Learn how to use additional ArcGIS Location Services in these tutorials:


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