tiff
Version:
TIFF image decoder written entirely in JavaScript
11 lines • 401 B
JavaScript
export function guessStripByteCounts(ifd) {
if (ifd.compression !== 1) {
throw new Error('missing mandatory StripByteCounts field in compressed image');
}
const bytesPerStrip = ifd.rowsPerStrip *
ifd.width *
ifd.samplesPerPixel *
(ifd.bitsPerSample / 8);
return new Array(ifd.stripOffsets.length).fill(bytesPerStrip);
}
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