Class BlueDotExperimental

Hierarchy (view full)

Properties

following state

Accessors

accuracy coordinate floor heading

Methods

disable enable follow off on update watchDevicePosition

Properties

Experimentalfollowing

following: boolean = false

Experimentalstate

state: TBlueDotState = 'disabled'

Accessors

accuracy

  • get accuracy(): undefined | number
  • Experimental

    The accuracy of the current position in metres.

    Returns undefined | number

coordinate

  • get coordinate(): undefined | Coordinate
  • Experimental

    The coordinate of the current position.

    Returns undefined | Coordinate

floor

  • get floor(): undefined | Floor
  • Experimental

    The floor the Blue Dot is currently on. If undefined, the Blue Dot will appear on every floor.

    Returns undefined | Floor

heading

Methods

disable

  • disable(): void
  • Experimental

    Disable the Blue Dot. It will be hidden and no longer update.

    Returns void

enable

  • enable(options?): void
  • Experimental

    Enable the Blue Dot. It will be hidden until a position is received either from the browser or by calling BlueDot.update.

    Parameters

    Returns void

follow

  • follow(mode, cameraOptions?): void
  • Experimental

    Sets the camera to follow the Blue Dot's position as it updates. User interaction will cancel following automatically.

    Parameters

    Returns void

off

  • off<EVENT_NAME>(eventName, fn): void
  • Experimental

    Unsubscribe a function previously subscribed with on

    Type Parameters

    Parameters

    • eventName: EVENT_NAME

      An event name to which the provided function was previously subscribed.

    • fn: ((payload: TBlueDotEvents[EVENT_NAME] extends {
              data: null;
          }
          ? any[any]["data"]
          : TBlueDotEvents[EVENT_NAME]) => void)

      A function that was previously passed to on. The function must have the same reference as the function that was subscribed.

    Returns void

    Example

    // Unsubscribe from the 'click' event
    const handler = (event) => {
    	console.log('Map was clicked', event);
    };
    map.off('click', handler);

on

  • on<EVENT_NAME>(eventName, fn): void
  • Experimental

    Subscribe a function to an event.

    Type Parameters

    Parameters

    • eventName: EVENT_NAME

      An event name which, when fired, will call the provided function.

    • fn: ((payload: TBlueDotEvents[EVENT_NAME] extends {
              data: null;
          }
          ? any[any]["data"]
          : TBlueDotEvents[EVENT_NAME]) => void)

      A callback that gets called when the corresponding event is fired. The callback will get passed an argument with a type that's one of event payloads.

    Returns void

    Example

    // Subscribe to the 'click' event
    const handler = (event) => {
     const { coordinate } = event;
     const { latitude, longitude } = coordinate;
    	console.log(`Map was clicked at ${latitude}, ${longitude}`);
    };
    map.on('click', handler);

update

  • update(position): void
  • Experimental

    Manually override some position properties of the Blue Dot. Accepts a full GeolocationPosition object or a partial TBlueDotPositionUpdate object.

    Parameters

    Returns void

    Example: Manually set the accuracy and heading

    api.BlueDot.update({ accuracy: 10, heading: 90 });

    Example: Reset accuracy and heading to device values

    api.BlueDot.update({ accuracy: 'device', heading: 'device' });

watchDevicePosition

  • watchDevicePosition(watch): void
  • Experimental

    Enable or disable the devices's geolocation listener to automatically position the Blue Dot. If enabled, the device will request permission to access the user's precise location.

    Parameters

    • watch: boolean

      Whether to enable or disable the listener.

    Returns void

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followingstateaccuracycoordinatefloorheadingdisableenablefollowoffonupdatewatchDevicePosition