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Update output docs to include tile image format.

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Correct some of the JPEG output option type defs.
This commit is contained in:
Lovell Fuller
2016-11-13 20:46:08 +00:00
parent bc84d1e47a
commit dd9d66ef20
5 changed files with 32 additions and 22 deletions
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12
lib/output.js
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@@ -88,10 +88,10 @@ const withMetadata = function withMetadata (withMetadata) {
* @param {Number} [options.quality=80] - quality, integer 1-100
* @param {Boolean} [options.progressive=false] - use progressive (interlace) scan
* @param {String} [options.chromaSubsampling='4:2:0'] - set to '4:4:4' to prevent chroma subsampling when quality <= 90
* @param {Boolean} [trellisQuantisation=false] - apply trellis quantisation, requires mozjpeg
* @param {Boolean} [overshootDeringing=false] - apply overshoot deringing, requires mozjpeg
* @param {Boolean} [optimiseScans=false] - optimise progressive scans, forces progressive, requires mozjpeg
* @param {Boolean} [optimizeScans=false] - alternative spelling of optimiseScans
* @param {Boolean} [options.trellisQuantisation=false] - apply trellis quantisation, requires mozjpeg
* @param {Boolean} [options.overshootDeringing=false] - apply overshoot deringing, requires mozjpeg
* @param {Boolean} [options.optimiseScans=false] - optimise progressive scans, forces progressive, requires mozjpeg
* @param {Boolean} [options.optimizeScans=false] - alternative spelling of optimiseScans
* @param {Boolean} [options.force=true] - force JPEG output, otherwise attempt to use input format
* @returns {Sharp}
* @throws {Error} Invalid options
@@ -227,10 +227,12 @@ const toFormat = function toFormat (format, options) {
/**
* Use tile-based deep zoom (image pyramid) output.
* You can also use a `.zip` or `.szi` file extension with `toFile` to write to a compressed archive file format.
* Set the format and options for tile images via the `toFormat`, `jpeg`, `png` or `webp` functions.
* Use a `.zip` or `.szi` file extension with `toFile` to write to a compressed archive file format.
*
* @example
* sharp('input.tiff')
* .png()
* .tile({
* size: 512
* })

14
lib/types.d.ts vendored
View File

@@ -770,15 +770,15 @@ declare function withMetadata(withMetadata?: { orientation: Number }): Sharp;
* @param {Number} [options.quality=80] - quality, integer 1-100
* @param {Boolean} [options.progressive=false] - use progressive (interlace) scan
* @param {String} [options.chromaSubsampling='4:2:0'] - set to '4:4:4' to prevent chroma subsampling when quality <= 90
* @param {Boolean} [trellisQuantisation=false] - apply trellis quantisation, requires mozjpeg
* @param {Boolean} [overshootDeringing=false] - apply overshoot deringing, requires mozjpeg
* @param {Boolean} [optimiseScans=false] - optimise progressive scans, forces progressive, requires mozjpeg
* @param {Boolean} [optimizeScans=false] - alternative spelling of optimiseScans
* @param {Boolean} [options.trellisQuantisation=false] - apply trellis quantisation, requires mozjpeg
* @param {Boolean} [options.overshootDeringing=false] - apply overshoot deringing, requires mozjpeg
* @param {Boolean} [options.optimiseScans=false] - optimise progressive scans, forces progressive, requires mozjpeg
* @param {Boolean} [options.optimizeScans=false] - alternative spelling of optimiseScans
* @param {Boolean} [options.force=true] - force JPEG output, otherwise attempt to use input format
* @returns {Sharp}
* @throws {Error} Invalid options
*/
declare function jpeg(options?: { quality: Number, progressive: Boolean, chromaSubsampling: String, force: Boolean }, trellisQuantisation?: Boolean, overshootDeringing?: Boolean, optimiseScans?: Boolean, optimizeScans?: Boolean): Sharp;
declare function jpeg(options?: { quality: Number, progressive: Boolean, chromaSubsampling: String, trellisQuantisation: Boolean, overshootDeringing: Boolean, optimiseScans: Boolean, optimizeScans: Boolean, force: Boolean }): Sharp;
/**
* Use these PNG options for output image.
@@ -829,10 +829,12 @@ declare function toFormat(format: (String|Object), options: Object): Sharp;
/**
* Use tile-based deep zoom (image pyramid) output.
* You can also use a `.zip` or `.szi` file extension with `toFile` to write to a compressed archive file format.
* Set the format and options for tile images via the `toFormat`, `jpeg`, `png` or `webp` functions.
* Use a `.zip` or `.szi` file extension with `toFile` to write to a compressed archive file format.
*
* @example
* sharp('input.tiff')
* .png()
* .tile({
* size: 512
* })