Class: TiledElevationCoverage

TiledElevationCoverage(config)

Represents the elevations for an area, often but not necessarily the whole globe.

Constructor

new TiledElevationCoverage(config)

Constructs a TiledElevationCoverage
Parameters:
Name Type Description
config Object Configuration properties for the coverage:
  • coverageSector: {Sector} The sector this coverage spans.
  • resolution: {Number} The resolution of the coverage, in degrees. (To compute degrees from meters, divide the number of meters by the globe's radius to obtain radians and convert the result to degrees.)
  • retrievalImageFormat: {String} The mime type of the elevation data retrieved by this coverage.
  • minElevation (optional): {Number} The coverage's minimum elevation in meters.
  • maxElevation (optional): {Number} Te coverage's maximum elevation in meters.
  • urlBuilder (optional): {UrlBuilder} The factory to create URLs for elevation data requests.
    Source:
    Throws:
    If any required configuration parameter is null or undefined.
    Type
    ArgumentError

    Members

    (readonly) coverageSector :Sector

    The sector this coverage spans.
    Type:
    Source:

    (readonly) levels :LevelSet

    The LevelSet dividing this coverage's geographic domain into a multi-resolution, hierarchical collection of tiles.
    Type:
    • LevelSet
    Source:

    maxElevation :Number

    This coverage's maximum elevation in meters.
    Type:
    • Number
    Source:

    minElevation :Number

    This coverage's minimum elevation in meters.
    Type:
    • Number
    Default Value:
    • 0
    Source:

    pixelIsPoint :Boolean

    Indicates whether the data associated with this coverage is point data. A value of false indicates that the data is area data (pixel is area).
    Type:
    • Boolean
    Default Value:
    • true
    Source:

    (readonly) retrievalImageFormat :String

    The mime type to use when retrieving elevations.
    Type:
    • String
    Source:

    retrievalQueueSize :Number

    Controls how many concurrent tile requests are allowed for this coverage.
    Type:
    • Number
    Default Value:
    • WorldWind.configuration.coverageRetrievalQueueSize
    Source: