Interface ElevationRangeSource

Source for elevation ranges per tile. The returned elevation ranges will be used in the visible tile computation to calculate proper bounding boxes.

Hierarchy

ElevationRangeSource

Index

Methods

Methods

connect

connect(): Promise<void>

- Defined in @here/harp-mapview/lib/ElevationRangeSource.ts:52
Connects to the underlying data.

Returns Promise<void>

getElevationRange

getElevationRange(tileKey: TileKey): ElevationRange

- Defined in @here/harp-mapview/lib/ElevationRangeSource.ts:37
Compute the elevation range for a given {@link @here/harp-geoutils#TileKey}.

Parameters
- tileKey: TileKey
  
  The tile for which the elevation range should be computed.
Returns ElevationRange

getTilingScheme

getTilingScheme(): TilingScheme

- Defined in @here/harp-mapview/lib/ElevationRangeSource.ts:47
The tiling scheme of this ElevationRangeSource.

remarks

MapView will only apply the elevation ranges returned by getElevationRange that have the same {@link @here/harp-geoutils#TilingScheme}.

Returns TilingScheme

ready

ready(): boolean

- Defined in @here/harp-mapview/lib/ElevationRangeSource.ts:58
Returns true if this ElevationRangeSource is ready and the MapView can invoke getElevationRange() to start requesting data.

Returns boolean

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