Interface EncodeOptions

Options for encodeTerrarium / encodeMapbox.

interface EncodeOptions {
mask?: Uint8Array<ArrayBufferLike>;
nodataElevation?: number;
}

Properties

mask?: Uint8Array<ArrayBufferLike>

Per-pixel valid mask (1 valid / 0 nodata). Masked pixels get nodataElevation.

nodataElevation?: number

Elevation in metres written where mask === 0 (terrarium cannot carry NaN). Default 0.