Note: Support for 3D on mobile devices may vary, view the system requirements for more information.

The ElevationProfile widget is used to generate and display an elevation profile from an input path. In this sample the input path is interactively created by drawing a single- or multi-segment line. The widget has the profiles property configured such that it displays two elevation profile lines, one for ground, one for the buildings.

const elevationProfile = new ElevationProfile({
  view: view,
  profiles: [{
    type: "ground" // first profile line samples the ground elevation
  }, {
    type: "view" // second profile line samples the view and shows building profiles
  }],
  // hide the select button
  // this button can be displayed when there are polylines in the
  // scene to select and display the elevation profile for
  visibleElements: {
    selectButton: false
  }
});

For more usage and configuration options see ElevationProfile in the API Reference.