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Docs: metadata returns resolutionUnit, if present

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Lovell Fuller 2022-01-29 15:24:44 +00:00
parent ec17d7f580
commit 47ae1f52db
3 changed files with 2 additions and 5 deletions
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1
docs/api-input.md
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@ -28,6 +28,7 @@ A `Promise` is returned when `callback` is not provided.
* `subifds`: Number of Sub Image File Directories in an OME-TIFF image * `subifds`: Number of Sub Image File Directories in an OME-TIFF image
* `background`: Default background colour, if present, for PNG (bKGD) and GIF images, either an RGB Object or a single greyscale value * `background`: Default background colour, if present, for PNG (bKGD) and GIF images, either an RGB Object or a single greyscale value
* `compression`: The encoder used to compress an HEIF file, `av1` (AVIF) or `hevc` (HEIC) * `compression`: The encoder used to compress an HEIF file, `av1` (AVIF) or `hevc` (HEIC)
* `resolutionUnit`: The unit of resolution (density), either `inch` or `cm`, if present
* `hasProfile`: Boolean indicating the presence of an embedded ICC profile * `hasProfile`: Boolean indicating the presence of an embedded ICC profile
* `hasAlpha`: Boolean indicating the presence of an alpha transparency channel * `hasAlpha`: Boolean indicating the presence of an alpha transparency channel
* `orientation`: Number value of the EXIF Orientation header, if present * `orientation`: Number value of the EXIF Orientation header, if present

1
lib/input.js
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@ -316,6 +316,7 @@ function _isStreamInput () {
* - `subifds`: Number of Sub Image File Directories in an OME-TIFF image * - `subifds`: Number of Sub Image File Directories in an OME-TIFF image
* - `background`: Default background colour, if present, for PNG (bKGD) and GIF images, either an RGB Object or a single greyscale value * - `background`: Default background colour, if present, for PNG (bKGD) and GIF images, either an RGB Object or a single greyscale value
* - `compression`: The encoder used to compress an HEIF file, `av1` (AVIF) or `hevc` (HEIC) * - `compression`: The encoder used to compress an HEIF file, `av1` (AVIF) or `hevc` (HEIC)
* - `resolutionUnit`: The unit of resolution (density), either `inch` or `cm`, if present
* - `hasProfile`: Boolean indicating the presence of an embedded ICC profile * - `hasProfile`: Boolean indicating the presence of an embedded ICC profile
* - `hasAlpha`: Boolean indicating the presence of an alpha transparency channel * - `hasAlpha`: Boolean indicating the presence of an alpha transparency channel
* - `orientation`: Number value of the EXIF Orientation header, if present * - `orientation`: Number value of the EXIF Orientation header, if present

5
src/pipeline.cc
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@ -1443,7 +1443,6 @@ Napi::Value pipeline(const Napi::CallbackInfo& info) {
baton->affineOdx = sharp::AttrAsDouble(options, "affineOdx"); baton->affineOdx = sharp::AttrAsDouble(options, "affineOdx");
baton->affineOdy = sharp::AttrAsDouble(options, "affineOdy"); baton->affineOdy = sharp::AttrAsDouble(options, "affineOdy");
baton->affineInterpolator = vips::VInterpolate::new_from_name(sharp::AttrAsStr(options, "affineInterpolator").data()); baton->affineInterpolator = vips::VInterpolate::new_from_name(sharp::AttrAsStr(options, "affineInterpolator").data());
baton->removeAlpha = sharp::AttrAsBool(options, "removeAlpha"); baton->removeAlpha = sharp::AttrAsBool(options, "removeAlpha");
baton->ensureAlpha = sharp::AttrAsDouble(options, "ensureAlpha"); baton->ensureAlpha = sharp::AttrAsDouble(options, "ensureAlpha");
if (options.Has("boolean")) { if (options.Has("boolean")) {
@ -1555,13 +1554,10 @@ Napi::Value pipeline(const Napi::CallbackInfo& info) {
sharp::AttrAsStr(options, "heifCompression").data())); sharp::AttrAsStr(options, "heifCompression").data()));
baton->heifEffort = sharp::AttrAsUint32(options, "heifEffort"); baton->heifEffort = sharp::AttrAsUint32(options, "heifEffort");
baton->heifChromaSubsampling = sharp::AttrAsStr(options, "heifChromaSubsampling"); baton->heifChromaSubsampling = sharp::AttrAsStr(options, "heifChromaSubsampling");
// Raw output // Raw output
baton->rawDepth = static_cast<VipsBandFormat>( baton->rawDepth = static_cast<VipsBandFormat>(
vips_enum_from_nick(nullptr, VIPS_TYPE_BAND_FORMAT, vips_enum_from_nick(nullptr, VIPS_TYPE_BAND_FORMAT,
sharp::AttrAsStr(options, "rawDepth").data())); sharp::AttrAsStr(options, "rawDepth").data()));
// Animated output properties // Animated output properties
if (sharp::HasAttr(options, "loop")) { if (sharp::HasAttr(options, "loop")) {
baton->loop = sharp::AttrAsUint32(options, "loop"); baton->loop = sharp::AttrAsUint32(options, "loop");
@ -1569,7 +1565,6 @@ Napi::Value pipeline(const Napi::CallbackInfo& info) {
if (sharp::HasAttr(options, "delay")) { if (sharp::HasAttr(options, "delay")) {
baton->delay = sharp::AttrAsInt32Vector(options, "delay"); baton->delay = sharp::AttrAsInt32Vector(options, "delay");
} }
// Tile output // Tile output
baton->tileSize = sharp::AttrAsUint32(options, "tileSize"); baton->tileSize = sharp::AttrAsUint32(options, "tileSize");
baton->tileOverlap = sharp::AttrAsUint32(options, "tileOverlap"); baton->tileOverlap = sharp::AttrAsUint32(options, "tileOverlap");