Class FlatTileBoundingBoxGenerator

FlatTileBoundingBoxGenerator generates bounding boxes in world and geo coordinates for a given TilingScheme.

Hierarchy

FlatTileBoundingBoxGenerator

Index

Constructors

constructor

Properties

Accessors

Methods

Constructors

constructor

new FlatTileBoundingBoxGenerator(tilingScheme: TilingScheme, minElevation?: number, maxElevation?: number): FlatTileBoundingBoxGenerator

- Defined in @here/harp-geoutils/lib/tiling/FlatTileBoundingBoxGenerator.ts:24
Creates a new FlatTileBoundingBoxGenerator that can generate bounding boxes for the given TilingScheme.

Parameters
- tilingScheme: TilingScheme
  
  The TilingScheme used to compute bounding boxes.
- Default value minElevation: number = 0
  
  The minimum elevation in meters.
- Default value maxElevation: number = 0
  
  The maximum elevation in meters.
Returns FlatTileBoundingBoxGenerator

Properties

Readonly maxElevation

maxElevation: number

The maximum elevation in meters.

Readonly minElevation

minElevation: number

The minimum elevation in meters.

Readonly tilingScheme

tilingScheme: TilingScheme

The TilingScheme used to compute bounding boxes.

Accessors

projection

get projection(): Projection

- Defined in @here/harp-geoutils/lib/tiling/FlatTileBoundingBoxGenerator.ts:47
Returns the Projection of the TilingScheme.

Returns Projection

subdivisionScheme

get subdivisionScheme(): SubdivisionScheme

- Defined in @here/harp-geoutils/lib/tiling/FlatTileBoundingBoxGenerator.ts:54
Returns the SubdivisionScheme of the TilingScheme.

Returns SubdivisionScheme

Methods

getGeoBox

getGeoBox(tileKey: TileKey): GeoBox

- Defined in @here/harp-geoutils/lib/tiling/FlatTileBoundingBoxGenerator.ts:105
Returns the bounding box in geo coordinates for the given TileKey.

Example:
```
const geoBox = generator.getGeoBox(worldBounds);
console.log(geoBox.center);
```
Parameters
- tileKey: TileKey
  
  The TileKey.
Returns GeoBox

getWorldBox

getWorldBox(tileKey: TileKey, result?: Box3Like): Box3Like

- Defined in @here/harp-geoutils/lib/tiling/FlatTileBoundingBoxGenerator.ts:72
Returns the bounding box in world coordinates of the given TileKey.

Example:
```
const worldBounds = new THREE.Box3();
generator.getWorldBox(geoBox, worldBounds);
console.log(worldBounds.getCenter());
```
Parameters
- tileKey: TileKey
  
  The TileKey.
- Optional result: Box3Like
  
  The optional object used to store the resulting bounding box in world coordinates.
Returns Box3Like

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