Skip to main content

Interface: MultiRasterTilesetDescriptor

Defined in: packages/deck.gl-raster/src/multi-raster-tileset/multi-tileset-descriptor.ts:17

Groups N RasterTilesetDescriptors representing the same geographic extent at different native resolutions.

The primary tileset (finest resolution) drives tile traversal; secondaries are consulted at fetch time to resolve covering tiles and compute UV transforms.

See​

createMultiRasterTilesetDescriptor to construct from a named map of tilesets

Properties​

bounds​

bounds: Bounds

Defined in: packages/deck.gl-raster/src/multi-raster-tileset/multi-tileset-descriptor.ts:25

Shared CRS bounds (from primary's RasterTilesetDescriptor.projectedBounds).

primary​

primary: RasterTilesetDescriptor

Defined in: packages/deck.gl-raster/src/multi-raster-tileset/multi-tileset-descriptor.ts:19

Highest-resolution tileset — drives tile traversal.

primaryKey​

primaryKey: string

Defined in: packages/deck.gl-raster/src/multi-raster-tileset/multi-tileset-descriptor.ts:21

The key under which the primary was provided to createMultiRasterTilesetDescriptor.

projectTo3857​

projectTo3857: ProjectionFunction

Defined in: packages/deck.gl-raster/src/multi-raster-tileset/multi-tileset-descriptor.ts:27

Shared projection: source CRS -> EPSG:3857.

projectTo4326​

projectTo4326: ProjectionFunction

Defined in: packages/deck.gl-raster/src/multi-raster-tileset/multi-tileset-descriptor.ts:29

Shared projection: source CRS -> EPSG:4326.

secondaries​

secondaries: Map<string, RasterTilesetDescriptor>

Defined in: packages/deck.gl-raster/src/multi-raster-tileset/multi-tileset-descriptor.ts:23

Lower-resolution tilesets, keyed by user-defined name.