decode.Function.extractGainmapFromJPEG

@monogrid/gainmap-js / decode / extractGainmapFromJPEG

Function: extractGainmapFromJPEG()

extractGainmapFromJPEG(jpegFile): Promise<object>

Parameters

• jpegFile: Uint8Array

an Uint8Array containing and encoded JPEG file

Returns

Promise<object>

an sdr Uint8Array compressed in JPEG, a gainMap Uint8Array compressed in JPEG and the XMP parsed XMP metadata

gainMap

gainMap: Uint8Array

metadata

metadata: GainMapMetadata

sdr

sdr: Uint8Array

Defined in

src/decode/extract.ts:25