Class OLCSCamera

Constructors

  • This object takes care of additional 3d-specific properties of the view and ensures proper synchronization with the underlying raw Cesium.Camera object.

    Parameters

    • scene: Scene
    • map: Map

    Returns OLCSCamera

Methods

  • calculate the distance between camera and centerpoint based on the resolution and latitude value

    Parameters

    • resolution: number

      Number of map units per pixel.

    • latitude: number

      Latitude in radians.

    Returns number

    The calculated distance.

  • calculate the resolution based on a distance(camera to position) and latitude value

    Parameters

    • distance: number
    • latitude: number

    Returns number

    } The calculated resolution.

  • Check if the underlying camera state has changed and ensure synchronization.

    Parameters

    • Optionalopt_dontSync: boolean

      Do not synchronize the view.

    Returns void

  • Returns void

  • Returns number

    Altitude in meters.

  • Returns Coordinate

    Same projection as the ol.View.

    Shortcut for ol.View.getCenter().

  • Returns number

    Distance in meters.

  • Returns number

    Heading in radians.

  • Calculates position under the camera.

    Returns number[]

    Coordinates in same projection as the ol.View.

  • Returns number

    Tilt in radians.

  • Calculates the values of the properties from the current ol.View state.

    Returns void

  • Parameters

    • altitude: number

      In meters.

    Returns void

  • Parameters

    • center: number[]

      Same projection as the ol.View.

    Returns void

    Shortcut for ol.View.setCenter().

  • Parameters

    • distance: number

      In meters.

    Returns void

  • Parameters

    • heading: number

      In radians.

    Returns void

  • Sets the position of the camera.

    Parameters

    • position: number[]

      Same projection as the ol.View.

    Returns void

  • Parameters

    • tilt: number

      In radians.

    Returns void

  • Calculates the values of the properties from the current Cesium.Camera state. Modifies the center, resolution and rotation properties of the view.

    Returns void