Class DirectZarrSession`Experimental`

Index

Methods

cacheIdentity dispose inspect readSubset readWindow toMapLibreHandoff transfer

Methods

cacheIdentity

cacheIdentity(): string | undefined
Experimental
Returns string | undefined
- Defined in work/honua-sdk-js/honua-sdk-js/src/zarr/direct-session.ts:278

dispose

dispose(): void
Experimental
Returns void
- Defined in work/honua-sdk-js/honua-sdk-js/src/zarr/direct-session.ts:282

inspect

inspect(options?: { signal?: AbortSignal }): Promise<ZarrDirectInspection>
Experimental
Discover reviewed metadata. Unsupported selected arrays fail here, before any chunk request.
Parameters
- options: { signal?: AbortSignal } = {}
Returns Promise<ZarrDirectInspection>
- Defined in work/honua-sdk-js/honua-sdk-js/src/zarr/direct-session.ts:124

readSubset

readSubset(
request: ZarrDirectSubsetRequest,
options?: { signal?: AbortSignal },
): Promise<ZarrDirectSubsetResult>
Experimental
Read an explicit index hyper-rectangle. The result is native C-order bytes, including int64.
Parameters
- request: ZarrDirectSubsetRequest
- options: { signal?: AbortSignal } = {}
Returns Promise<ZarrDirectSubsetResult>
- Defined in work/honua-sdk-js/honua-sdk-js/src/zarr/direct-session.ts:199

readWindow

readWindow(
request: ZarrDirectWindowRequest,
options?: { signal?: AbortSignal },
): Promise<ZarrDirectWindowResult>
Experimental
Read one geographic or index window into native little-endian samples. Omitted spatial bounds are refused. int64 and uint64 stay on readSubset.
Parameters
- request: ZarrDirectWindowRequest
- options: { signal?: AbortSignal } = {}
Returns Promise<ZarrDirectWindowResult>
- Defined in work/honua-sdk-js/honua-sdk-js/src/zarr/direct-session.ts:144

toMapLibreHandoff

toMapLibreHandoff(result: ZarrDirectWindowResult): Promise<ZarrMapLibreHandoff>
Experimental
Lossy uint8 PNG for EPSG:4326 or CRS84. Native samples stay on the window result.
Parameters
- result: ZarrDirectWindowResult
Returns Promise<ZarrMapLibreHandoff>
- Defined in work/honua-sdk-js/honua-sdk-js/src/zarr/direct-session.ts:242

transfer

transfer(): ZarrTransferLedger
Experimental
Returns ZarrTransferLedger
- Defined in work/honua-sdk-js/honua-sdk-js/src/zarr/direct-session.ts:274