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Add support for BigTIFF output (#4459)

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This commit is contained in:
throwbi
2025-09-30 10:41:02 +02:00
committed by GitHub
parent 54722dd582
commit 6b922b30d5
7 changed files with 26 additions and 0 deletions
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1
lib/constructor.js
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@@ -352,6 +352,7 @@ const Sharp = function (input, options) {
gifProgressive: false,
tiffQuality: 80,
tiffCompression: 'jpeg',
tiffBigtiff: false,
tiffPredictor: 'horizontal',
tiffPyramid: false,
tiffMiniswhite: false,

2
lib/index.d.ts vendored
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@@ -1460,6 +1460,8 @@ declare namespace sharp {
quality?: number | undefined;
/** Compression options: none, jpeg, deflate, packbits, ccittfax4, lzw, webp, zstd, jp2k (optional, default 'jpeg') */
compression?: string | undefined;
/** Use BigTIFF variant (has no effect when compression is none) (optional, default false) */
bigtiff?: boolean | undefined;
/** Compression predictor options: none, horizontal, float (optional, default 'horizontal') */
predictor?: string | undefined;
/** Write an image pyramid (optional, default false) */

5
lib/output.js
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@@ -974,6 +974,7 @@ function trySetAnimationOptions (source, target) {
* @param {number} [options.quality=80] - quality, integer 1-100
* @param {boolean} [options.force=true] - force TIFF output, otherwise attempt to use input format
* @param {string} [options.compression='jpeg'] - compression options: none, jpeg, deflate, packbits, ccittfax4, lzw, webp, zstd, jp2k
* @param {boolean} [options.bigtiff=false] - use BigTIFF variant (has no effect when compression is none)
* @param {string} [options.predictor='horizontal'] - compression predictor options: none, horizontal, float
* @param {boolean} [options.pyramid=false] - write an image pyramid
* @param {boolean} [options.tile=false] - write a tiled tiff
@@ -1052,6 +1053,10 @@ function tiff (options) {
throw is.invalidParameterError('compression', 'one of: none, jpeg, deflate, packbits, ccittfax4, lzw, webp, zstd, jp2k', options.compression);
}
}
// bigtiff
if (is.defined(options.bigtiff)) {
this._setBooleanOption('tiffBigtiff', options.bigtiff);
}
// predictor
if (is.defined(options.predictor)) {
if (is.string(options.predictor) && is.inArray(options.predictor, ['none', 'horizontal', 'float'])) {