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Add support for OME-TIFF subIFDs #2557

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Lovell Fuller
2021-04-02 08:04:21 +01:00
parent 8c33d0aa56
commit 43a085d1ae
10 changed files with 52 additions and 4 deletions
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lib/constructor.js
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@@ -132,6 +132,7 @@ const debuglog = util.debuglog('sharp');
* @param {number} [options.density=72] - number representing the DPI for vector images in the range 1 to 100000.
* @param {number} [options.pages=1] - number of pages to extract for multi-page input (GIF, WebP, AVIF, TIFF, PDF), use -1 for all pages.
* @param {number} [options.page=0] - page number to start extracting from for multi-page input (GIF, WebP, AVIF, TIFF, PDF), zero based.
* @param {number} [options.subifd=-1] - subIFD (Sub Image File Directory) to extract for OME-TIFF, defaults to main image.
* @param {number} [options.level=0] - level to extract from a multi-level input (OpenSlide), zero based.
* @param {boolean} [options.animated=false] - Set to `true` to read all frames/pages of an animated image (equivalent of setting `pages` to `-1`).
* @param {Object} [options.raw] - describes raw pixel input image data. See `raw()` for pixel ordering.