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Upgrade to libvips 8.3.x

Browse Source 
Add support for libvips' new native loaders, including GIF and SVG
Pre-built binaries now include giflib and librsvg, exclude *magick
This commit is contained in:
Lovell Fuller 2016-04-30 20:53:33 +01:00
parent b7a098fb28
commit 1de0038516
22 changed files with 828 additions and 136 deletions
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2
README.md
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@ -1,7 +1,7 @@
# sharp
The typical use case for this high speed Node.js module
is to convert large images of many formats to
is to convert large images in common formats to
smaller, web-friendly JPEG, PNG and WebP images of varying dimensions.
Resizing an image is typically 4x faster than using the

36
binding.gyp
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@ -132,23 +132,33 @@
'<(module_root_dir)/lib/libglib-2.0.so',
'<(module_root_dir)/lib/libgobject-2.0.so',
# Dependencies of dependencies, included for openSUSE support
'<(module_root_dir)/lib/libGraphicsMagick.so',
'<(module_root_dir)/lib/libGraphicsMagickWand.so',
'<(module_root_dir)/lib/libcairo.so',
'<(module_root_dir)/lib/libcroco-0.6.so',
'<(module_root_dir)/lib/libexif.so',
'<(module_root_dir)/lib/libffi.so',
'<(module_root_dir)/lib/libfontconfig.so',
'<(module_root_dir)/lib/libfreetype.so',
'<(module_root_dir)/lib/libgdk_pixbuf-2.0.so',
'<(module_root_dir)/lib/libgif.so',
'<(module_root_dir)/lib/libgio-2.0.so',
'<(module_root_dir)/lib/libgmodule-2.0.so',
'<(module_root_dir)/lib/libgsf-1.so',
'<(module_root_dir)/lib/libgthread-2.0.so',
'<(module_root_dir)/lib/libharfbuzz.so',
'<(module_root_dir)/lib/libjpeg.so',
'<(module_root_dir)/lib/liblcms2.so',
'<(module_root_dir)/lib/liborc-0.4.so',
'<(module_root_dir)/lib/libpango-1.0.so',
'<(module_root_dir)/lib/libpangocairo-1.0.so',
'<(module_root_dir)/lib/libpangoft2-1.0.so',
'<(module_root_dir)/lib/libpixman-1.so',
'<(module_root_dir)/lib/libpng.so',
'<(module_root_dir)/lib/libpng16.so',
'<(module_root_dir)/lib/librsvg-2.so',
'<(module_root_dir)/lib/libtiff.so',
'<(module_root_dir)/lib/libwebp.so',
'<(module_root_dir)/lib/libz.so',
'<(module_root_dir)/lib/libffi.so',
'<(module_root_dir)/lib/libgthread-2.0.so',
'<(module_root_dir)/lib/liblcms2.so',
'<(module_root_dir)/lib/libpng16.so',
'<(module_root_dir)/lib/libxml2.so',
'<(module_root_dir)/lib/liborc-0.4.so',
'<(module_root_dir)/lib/libz.so',
# Ensure runtime linking is relative to sharp.node
'-Wl,-rpath=\'$${ORIGIN}/../../lib\''
]
@ -199,12 +209,11 @@
'destination': '<(module_root_dir)/build/Release',
'files': [
'<(module_root_dir)/lib/GNU.Gettext.dll',
'<(module_root_dir)/lib/libMagickCore-6.Q16-2.dll',
'<(module_root_dir)/lib/libMagickWand-6.Q16-2.dll',
'<(module_root_dir)/lib/libasprintf-0.dll',
'<(module_root_dir)/lib/libcairo-2.dll',
'<(module_root_dir)/lib/libcairo-gobject-2.dll',
'<(module_root_dir)/lib/libcairo-script-interpreter-2.dll',
'<(module_root_dir)/lib/libcroco-0.6-3.dll',
'<(module_root_dir)/lib/libexif-12.dll',
'<(module_root_dir)/lib/libexpat-1.dll',
'<(module_root_dir)/lib/libffi-6.dll',
@ -213,6 +222,7 @@
'<(module_root_dir)/lib/libfreetype-6.dll',
'<(module_root_dir)/lib/libgcc_s_seh-1.dll',
'<(module_root_dir)/lib/libgdk_pixbuf-2.0-0.dll',
'<(module_root_dir)/lib/libgif-4.dll',
'<(module_root_dir)/lib/libgio-2.0-0.dll',
'<(module_root_dir)/lib/libglib-2.0-0.dll',
'<(module_root_dir)/lib/libgmodule-2.0-0.dll',
@ -222,18 +232,18 @@
'<(module_root_dir)/lib/libintl-8.dll',
'<(module_root_dir)/lib/libjpeg-62.dll',
'<(module_root_dir)/lib/liblcms2-2.dll',
'<(module_root_dir)/lib/libopenjp2.dll',
'<(module_root_dir)/lib/libopenslide-0.dll',
'<(module_root_dir)/lib/libpango-1.0-0.dll',
'<(module_root_dir)/lib/libpangocairo-1.0-0.dll',
'<(module_root_dir)/lib/libpangowin32-1.0-0.dll',
'<(module_root_dir)/lib/libpixman-1-0.dll',
'<(module_root_dir)/lib/libpng16-16.dll',
'<(module_root_dir)/lib/libquadmath-0.dll',
'<(module_root_dir)/lib/libsqlite3-0.dll',
'<(module_root_dir)/lib/librsvg-2-2.dll',
'<(module_root_dir)/lib/libssp-0.dll',
'<(module_root_dir)/lib/libstdc++-6.dll',
'<(module_root_dir)/lib/libtiff-5.dll',
'<(module_root_dir)/lib/libvips-42.dll',
'<(module_root_dir)/lib/libwebp-6.dll',
'<(module_root_dir)/lib/libxml2-2.dll',
'<(module_root_dir)/lib/zlib1.dll'
]

24
docs/api.md
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@ -13,7 +13,7 @@ Constructor to which further methods are chained.
`input`, if present, can be one of:
* Buffer containing JPEG, PNG, WebP, GIF, SVG, TIFF or raw pixel image data, or
* String containing the path to an image file, with most major formats supported.
* String containing the path to an JPEG, PNG, WebP, GIF, SVG or TIFF image file.
JPEG, PNG, WebP, GIF, SVG, TIFF or raw pixel image data
can be streamed into the object when `input` is `null` or `undefined`.
@ -57,7 +57,7 @@ Fast access to image metadata without decoding any compressed image data.
`callback`, if present, gets the arguments `(err, metadata)` where `metadata` has the attributes:
* `format`: Name of decoder to be used to decompress image data e.g. `jpeg`, `png`, `webp` (for file-based input additionally `tiff`, `magick`, `openslide`, `ppm`, `fits`)
* `format`: Name of decoder used to decompress image data e.g. `jpeg`, `png`, `webp`, `gif`, `svg`
* `width`: Number of pixels wide
* `height`: Number of pixels high
* `space`: Name of colour space interpretation e.g. `srgb`, `rgb`, `scrgb`, `cmyk`, `lab`, `xyz`, `b-w` [...](https://github.com/jcupitt/libvips/blob/master/libvips/iofuncs/enumtypes.c#L522)
@ -615,9 +615,6 @@ for example:
tiff: { id: 'tiff',
input: { file: true, buffer: true, stream: true },
output: { file: true, buffer: false, stream: false } },
magick: { id: 'magick',
input: { file: true, buffer: true, stream: true },
output: { file: false, buffer: false, stream: false } },
raw: { id: 'raw',
input: { file: false, buffer: false, stream: false },
output: { file: false, buffer: true, stream: true } } }
@ -641,22 +638,7 @@ sharp.queue.on('change', function(queueLength) {
An Object containing the version numbers of libvips and, on Linux, its dependencies.
```javascript
> console.log(sharp.versions);
{ zlib: '1.2.8',
ffi: '3.2.1',
glib: '2.46.2',
xml: '2.9.2',
gsf: '1.14.34',
exif: '0.6.21',
jpeg: '1.4.2',
png: '1.6.19',
lcms: '2.7',
webp: '0.4.4',
tiff: '4.0.6',
magick: '6.9.2-6',
orc: '0.4.24',
vips: '8.1.1' }
console.log(sharp.versions);
```
### Utilities

2
docs/changelog.md
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@ -3,6 +3,8 @@
### v0.15 - "*outfit*"
* Take advantage of libvips 8.3 features.
Add support for libvips' new native loaders, including GIF and SVG.
Pre-built binaries now include giflib and librsvg, exclude *magick.
Use shrink-on-load for WebP input.
Break existing sharpen API to accept sigma and improve precision.
[#369](https://github.com/lovell/sharp/issues/369)

5
docs/index.md
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@ -1,7 +1,7 @@
# sharp
The typical use case for this high speed Node.js module
is to convert large images of many formats to
is to convert large images in common formats to
smaller, web-friendly JPEG, PNG and WebP images of varying dimensions.
Resizing an image is typically 4x faster than using the
@ -23,8 +23,7 @@ to install the libvips dependency.
### Formats
This module supports reading JPEG, PNG, WebP, TIFF, OpenSlide,
GIF and most other libmagick-supported formats.
This module supports reading JPEG, PNG, WebP, TIFF, GIF and SVG images.
Output images can be in JPEG, PNG and WebP formats as well as uncompressed raw pixel data.

11
docs/install.md
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@ -6,7 +6,7 @@ npm install sharp
### Prerequisites
* C++11 compatible compiler such as gcc 4.6+ (Node v4+ requires gcc 4.8+), clang 3.0+ or MSVC 2013
* C++11 compatible compiler such as gcc 4.8+, clang 3.0+ or MSVC 2013+
* [node-gyp](https://github.com/TooTallNate/node-gyp#installation)
### Linux
@ -15,12 +15,12 @@ npm install sharp
[![Linux Build Status](https://circleci.com/gh/lovell/sharp.svg?style=svg&circle-token=6cb6d1d287a51af83722b19ed8885377fbc85e5c)](https://circleci.com/gh/lovell/sharp)
libvips and its dependencies are fetched and stored within `node_modules/sharp/lib` during `npm install`.
This involves an automated HTTPS download of approximately 6MB.
This involves an automated HTTPS download of approximately 7MB.
Most recent Linux-based operating systems with glibc running on x64 and ARMv6+ CPUs should "just work", e.g.:
* Debian 7, 8
* Ubuntu 12.04, 14.04, 14.10, 15.04, 15.10
* Ubuntu 12.04, 14.04, 15.04, 15.10, 16.04
* Centos 7
* Fedora 21, 22, 23
* openSUSE 13.2
@ -69,10 +69,10 @@ This can be achieved via homebrew:
brew install homebrew/science/vips
```
For GIF input and WebP output suppport use:
For WebP suppport use:
```sh
brew install homebrew/science/vips --with-imagemagick --with-webp
brew install homebrew/science/vips --with-webp
```
A missing or incorrectly configured _Xcode Command Line Tools_ installation
@ -93,7 +93,6 @@ libvips and its dependencies are fetched and stored within `node_modules\sharp`
This involves an automated HTTPS download of approximately 9MB.
Only 64-bit (x64) `node.exe` is supported.
The WebP format is currently unavailable on Windows.
### FreeBSD

4
package.json
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@ -1,6 +1,6 @@
{
"name": "sharp",
"version": "0.14.1",
"version": "0.15.0",
"author": "Lovell Fuller <npm@lovell.info>",
"contributors": [
"Pierre Inglebert <pierre.inglebert@gmail.com>",
@ -73,7 +73,7 @@
},
"license": "Apache-2.0",
"config": {
"libvips": "8.2.3"
"libvips": "8.3.0"
},
"engines": {
"node": ">=0.10"

4
packaging/build.sh
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@ -1,6 +1,6 @@
#!/bin/sh
VERSION_VIPS=8.2.3
VERSION_VIPS=8.3.0
# Is docker available?
@ -9,7 +9,7 @@ if ! type docker >/dev/null; then
exit 1
fi
# TODO: docker v1.9.0 will allow build-time args - https://github.com/docker/docker/pull/15182
# TODO: docker v1.9.0 allows build-time args - https://github.com/docker/docker/pull/15182
# Windows

136
packaging/lin/Dockerfile
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@ -10,28 +10,40 @@ ENV DEPS=/deps \
RUN mkdir ${DEPS} && mkdir ${TARGET}
# Common build paths and flags
ENV PKG_CONFIG_PATH=${PKG_CONFIG_PATH}:${TARGET}/lib/pkgconfig \
PATH=${PATH}:${TARGET}/bin \
CPPFLAGS=-I${TARGET}/include \
LDFLAGS=-L${TARGET}/lib \
ENV PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:${TARGET}/lib/pkgconfig" \
PATH="${PATH}:${TARGET}/bin" \
CPPFLAGS="-I${TARGET}/include" \
LDFLAGS="-L${TARGET}/lib" \
CFLAGS="-O3" \
CXXFLAGS="-O3"
# Dependency version numbers
ENV VERSION_ZLIB=1.2.8 \
VERSION_FFI=3.2.1 \
VERSION_GLIB=2.47.6 \
VERSION_GLIB=2.48.0 \
VERSION_XML2=2.9.3 \
VERSION_GSF=1.14.34 \
VERSION_GSF=1.14.36 \
VERSION_EXIF=0.6.21 \
VERSION_LCMS2=2.7 \
VERSION_GM=1.3.23 \
VERSION_JPEG=1.4.2 \
VERSION_JPEG=1.4.90 \
VERSION_PNG16=1.6.21 \
VERSION_WEBP=0.5.0 \
VERSION_TIFF=4.0.6 \
VERSION_ORC=0.4.25 \
VERSION_VIPS=8.2.3
VERSION_GDKPIXBUF=2.34.0 \
VERSION_FREETYPE=2.6.3 \
VERSION_FONTCONFIG=2.11.95 \
VERSION_HARFBUZZ=1.2.6 \
VERSION_PIXMAN=0.34.0 \
VERSION_CAIRO=1.14.6 \
VERSION_PANGO=1.40.1 \
VERSION_CROCO=0.6.11 \
VERSION_SVG=2.40.15 \
VERSION_GIF=5.1.4 \
VERSION_VIPS=8.3.0
# Least out-of-sync Sourceforge mirror
ENV SOURCEFORGE_MIRROR=netix
RUN mkdir ${DEPS}/zlib
RUN curl -Ls http://zlib.net/zlib-${VERSION_ZLIB}.tar.xz | tar xJC ${DEPS}/zlib --strip-components=1
@ -45,14 +57,18 @@ WORKDIR ${DEPS}/ffi
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --disable-builddir && make install-strip
RUN mkdir ${DEPS}/glib
RUN curl -Ls https://download.gnome.org/sources/glib/2.47/glib-${VERSION_GLIB}.tar.xz | tar xJC ${DEPS}/glib --strip-components=1
RUN curl -Ls https://download.gnome.org/sources/glib/2.48/glib-${VERSION_GLIB}.tar.xz | tar xJC ${DEPS}/glib --strip-components=1
WORKDIR ${DEPS}/glib
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --with-pcre=internal && make install-strip
RUN CFLAGS="${CFLAGS} -Wl,--default-symver" CXXFLAGS="${CXXFLAGS} -Wl,--default-symver" \
./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --with-pcre=internal && make install-strip
RUN mkdir ${DEPS}/xml2
RUN curl -Ls http://xmlsoft.org/sources/libxml2-${VERSION_XML2}.tar.gz | tar xzC ${DEPS}/xml2 --strip-components=1
WORKDIR ${DEPS}/xml2
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --without-python --with-zlib=${TARGET} && make install-strip
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
--without-python --without-debug --without-docbook --without-ftp --without-html --without-legacy \
--without-pattern --without-push --without-regexps --without-schemas --without-schematron --with-zlib=${TARGET} \
&& make install-strip
RUN mkdir ${DEPS}/gsf
RUN curl -Ls https://download.gnome.org/sources/libgsf/1.14/libgsf-${VERSION_GSF}.tar.xz | tar xJC ${DEPS}/gsf --strip-components=1
@ -60,27 +76,22 @@ WORKDIR ${DEPS}/gsf
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking && make install-strip
RUN mkdir ${DEPS}/exif
RUN curl -Ls http://heanet.dl.sourceforge.net/project/libexif/libexif/${VERSION_EXIF}/libexif-${VERSION_EXIF}.tar.bz2 | tar xjC ${DEPS}/exif --strip-components=1
RUN curl -Ls http://${SOURCEFORGE_MIRROR}.dl.sourceforge.net/project/libexif/libexif/${VERSION_EXIF}/libexif-${VERSION_EXIF}.tar.bz2 | tar xjC ${DEPS}/exif --strip-components=1
WORKDIR ${DEPS}/exif
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking && make install-strip
RUN mkdir ${DEPS}/lcms2
RUN curl -Ls http://heanet.dl.sourceforge.net/project/lcms/lcms/${VERSION_LCMS2}/lcms2-${VERSION_LCMS2}.tar.gz | tar xzC ${DEPS}/lcms2 --strip-components=1
RUN curl -Ls http://${SOURCEFORGE_MIRROR}.dl.sourceforge.net/project/lcms/lcms/${VERSION_LCMS2}/lcms2-${VERSION_LCMS2}.tar.gz | tar xzC ${DEPS}/lcms2 --strip-components=1
WORKDIR ${DEPS}/lcms2
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking && make install-strip
RUN mkdir ${DEPS}/gm
RUN curl -Ls http://heanet.dl.sourceforge.net/project/graphicsmagick/graphicsmagick/${VERSION_GM}/GraphicsMagick-${VERSION_GM}.tar.xz | tar xJC ${DEPS}/gm --strip-components=1
WORKDIR ${DEPS}/gm
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --without-magick-plus-plus && make install-strip
RUN mkdir ${DEPS}/jpeg
RUN curl -Ls http://heanet.dl.sourceforge.net/project/libjpeg-turbo/${VERSION_JPEG}/libjpeg-turbo-${VERSION_JPEG}.tar.gz | tar xzC ${DEPS}/jpeg --strip-components=1
RUN curl -Ls https://github.com/libjpeg-turbo/libjpeg-turbo/archive/${VERSION_JPEG}.tar.gz | tar xzC ${DEPS}/jpeg --strip-components=1
WORKDIR ${DEPS}/jpeg
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --with-jpeg8 --without-turbojpeg && make install-strip
RUN autoreconf -fiv && ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --with-jpeg8 --without-turbojpeg && make install-strip
RUN mkdir ${DEPS}/png16
RUN curl -Ls http://heanet.dl.sourceforge.net/project/libpng/libpng16/${VERSION_PNG16}/libpng-${VERSION_PNG16}.tar.xz | tar xJC ${DEPS}/png16 --strip-components=1
RUN curl -Ls http://${SOURCEFORGE_MIRROR}.dl.sourceforge.net/project/libpng/libpng16/${VERSION_PNG16}/libpng-${VERSION_PNG16}.tar.xz | tar xJC ${DEPS}/png16 --strip-components=1
WORKDIR ${DEPS}/png16
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking && make install-strip
@ -99,12 +110,74 @@ RUN mkdir ${DEPS}/orc
RUN curl -Ls http://gstreamer.freedesktop.org/data/src/orc/orc-${VERSION_ORC}.tar.xz | tar xJC ${DEPS}/orc --strip-components=1
WORKDIR ${DEPS}/orc
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking && make install-strip
RUN rm ${TARGET}/lib/liborc-test-*
RUN mkdir ${DEPS}/gdkpixbuf
RUN curl -Ls https://download.gnome.org/sources/gdk-pixbuf/2.34/gdk-pixbuf-${VERSION_GDKPIXBUF}.tar.xz | tar xJC ${DEPS}/gdkpixbuf --strip-components=1
WORKDIR ${DEPS}/gdkpixbuf
RUN LD_LIBRARY_PATH=${TARGET}/lib ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
--disable-introspection --disable-modules --without-libpng --without-libjpeg --without-libtiff --without-gdiplus --with-included-loaders= \
&& make install-strip
RUN mkdir ${DEPS}/freetype
RUN curl -Ls http://download.savannah.gnu.org/releases/freetype/freetype-${VERSION_FREETYPE}.tar.gz | tar xzC ${DEPS}/freetype --strip-components=1
WORKDIR ${DEPS}/freetype
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static && make install
RUN mkdir ${DEPS}/fontconfig
RUN curl -Ls https://www.freedesktop.org/software/fontconfig/release/fontconfig-${VERSION_FONTCONFIG}.tar.bz2 | tar xjC ${DEPS}/fontconfig --strip-components=1
WORKDIR ${DEPS}/fontconfig
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --enable-libxml2 && make install-strip
RUN mkdir ${DEPS}/harfbuzz
RUN curl -Ls https://www.freedesktop.org/software/harfbuzz/release/harfbuzz-${VERSION_HARFBUZZ}.tar.bz2 | tar xjC ${DEPS}/harfbuzz --strip-components=1
WORKDIR ${DEPS}/harfbuzz
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking && make install-strip
RUN mkdir ${DEPS}/pixman
RUN curl -Ls http://cairographics.org/releases/pixman-${VERSION_PIXMAN}.tar.gz | tar xzC ${DEPS}/pixman --strip-components=1
WORKDIR ${DEPS}/pixman
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking --disable-libpng && make install-strip
RUN mkdir ${DEPS}/cairo
RUN curl -Ls http://cairographics.org/releases/cairo-${VERSION_CAIRO}.tar.xz | tar xJC ${DEPS}/cairo --strip-components=1
WORKDIR ${DEPS}/cairo
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
--disable-xlib --disable-xcb --disable-quartz --disable-win32 --disable-egl --disable-glx --disable-wgl \
--disable-script --disable-ps --disable-gobject --disable-trace --disable-interpreter \
&& make install-strip
RUN mkdir ${DEPS}/pango
RUN curl -Ls https://download.gnome.org/sources/pango/1.40/pango-${VERSION_PANGO}.tar.xz | tar xJC ${DEPS}/pango --strip-components=1
WORKDIR ${DEPS}/pango
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking && make install-strip
RUN mkdir ${DEPS}/croco
RUN curl -Ls https://download.gnome.org/sources/libcroco/0.6/libcroco-${VERSION_CROCO}.tar.xz | tar xJC ${DEPS}/croco --strip-components=1
WORKDIR ${DEPS}/croco
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking && make install-strip
RUN mkdir ${DEPS}/svg
RUN curl -Ls https://download.gnome.org/sources/librsvg/2.40/librsvg-${VERSION_SVG}.tar.xz | tar xJC ${DEPS}/svg --strip-components=1
WORKDIR ${DEPS}/svg
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
--disable-introspection --disable-tools \
&& make install-strip
RUN mkdir ${DEPS}/gif
RUN curl -Ls http://${SOURCEFORGE_MIRROR}.dl.sourceforge.net/project/giflib/giflib-${VERSION_GIF}.tar.gz | tar xzC ${DEPS}/gif --strip-components=1
WORKDIR ${DEPS}/gif
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking && make install-strip
RUN mkdir ${DEPS}/vips
RUN curl -Ls http://www.vips.ecs.soton.ac.uk/supported/8.2/vips-${VERSION_VIPS}.tar.gz | tar xzC ${DEPS}/vips --strip-components=1
#RUN curl -Ls http://www.vips.ecs.soton.ac.uk/supported/8.3/vips-${VERSION_VIPS}.tar.gz | tar xzC ${DEPS}/vips --strip-components=1
RUN apt-get install -y swig gobject-introspection gettext glib2.0-dev
RUN curl -Ls https://github.com/jcupitt/libvips/archive/master.tar.gz | tar xzC ${DEPS}/vips --strip-components=1
WORKDIR ${DEPS}/vips
RUN ./bootstrap.sh
RUN ./configure --prefix=${TARGET} --enable-shared --disable-static --disable-dependency-tracking \
--disable-debug --disable-introspection --without-python --without-fftw --with-magickpackage=GraphicsMagick \
--disable-debug --disable-introspection --without-python --without-fftw \
--without-magick --without-pangoft2 --without-ppm --without-analyze --without-radiance \
--with-zip-includes=${TARGET}/include --with-zip-libraries=${TARGET}/lib \
--with-jpeg-includes=${TARGET}/include --with-jpeg-libraries=${TARGET}/lib \
&& make install-strip
@ -118,20 +191,29 @@ RUN rm -rf pkgconfig .libs *.la libvipsCC*
# Create JSON file of version numbers
WORKDIR ${TARGET}
RUN echo "{\n\
\"cairo\": \"${VERSION_CAIRO}\",\n\
\"croco\": \"${VERSION_CROCO}\",\n\
\"exif\": \"${VERSION_EXIF}\",\n\
\"ffi\": \"${VERSION_FFI}\",\n\
\"fontconfig\": \"${VERSION_FONTCONFIG}\",\n\
\"freetype\": \"${VERSION_FREETYPE}\",\n\
\"gdkpixbuf\": \"${VERSION_GDKPIXBUF}\",\n\
\"gif\": \"${VERSION_GIF}\",\n\
\"glib\": \"${VERSION_GLIB}\",\n\
\"gsf\": \"${VERSION_GSF}\",\n\
\"harfbuzz\": \"${VERSION_HARFBUZZ}\",\n\
\"jpeg\": \"${VERSION_JPEG}\",\n\
\"lcms\": \"${VERSION_LCMS2}\",\n\
\"gm\": \"${VERSION_GM}\",\n\
\"orc\": \"${VERSION_ORC}\",\n\
\"pango\": \"${VERSION_PANGO}\",\n\
\"pixman\": \"${VERSION_PIXMAN}\",\n\
\"png\": \"${VERSION_PNG16}\",\n\
\"svg\": \"${VERSION_SVG}\",\n\
\"tiff\": \"${VERSION_TIFF}\",\n\
\"vips\": \"${VERSION_VIPS}\"\n\
\"vips\": \"${VERSION_VIPS}\",\n\
\"webp\": \"${VERSION_WEBP}\",\n\
\"xml\": \"${VERSION_XML2}\",\n\
\"zlib\": \"${VERSION_ZLIB}\",\n\
\"zlib\": \"${VERSION_ZLIB}\"\n\
}" >lib/versions.json
# Create .tar.gz

13
packaging/win/Dockerfile
View File

@ -3,18 +3,21 @@ MAINTAINER Lovell Fuller <npm@lovell.info>
RUN apt-get update && apt-get install -y curl zip
ENV VERSION_VIPS=8.2.3
ENV VERSION_VIPS=8.3.0
# Fetch and unzip
RUN mkdir /vips
WORKDIR /vips
RUN curl -O http://www.vips.ecs.soton.ac.uk/supported/8.2/win32/vips-dev-w64-8.2.zip
RUN unzip vips-dev-w64-8.2.zip
RUN curl -L -O https://github.com/lovell/build-win64/releases/download/v${VERSION_VIPS}/vips-dev-w64-web-8.3.zip
RUN unzip vips-dev-w64-web-8.3.zip
# Clean and zip
WORKDIR /vips/vips-dev-8.2
RUN rm bin/libvipsCC-42.dll bin/libvips-cpp-42.dll bin/libgsf-win32-1-114.dll bin/libstdc++-6.dll
WORKDIR /vips/vips-dev-8.3
RUN rm bin/libvipsCC-42.dll bin/libvips-cpp-42.dll bin/libgsf-win32-1-114.dll
RUN cp bin/*.dll lib/
RUN cp -r lib64/* lib/
# Patch VImage8.h for MSVC support, can be removed with libvips v8.3.1+
RUN curl -o include/vips/VImage8.h https://raw.githubusercontent.com/jcupitt/libvips/baa175c4c0f99201d436edd035d58bbb3471e489/cplusplus/include/vips/VImage8.h
RUN GZIP=-9 tar czf /libvips-${VERSION_VIPS}-win.tar.gz include lib/glib-2.0 lib/libvips.lib lib/libglib-2.0.lib lib/libgobject-2.0.lib lib/*.dll

15
src/common.cc
View File

@ -66,6 +66,9 @@ namespace sharp {
case ImageType::PNG: id = "png"; break;
case ImageType::WEBP: id = "webp"; break;
case ImageType::TIFF: id = "tiff"; break;
case ImageType::GIF: id = "gif"; break;
case ImageType::SVG: id = "svg"; break;
case ImageType::PDF: id = "pdf"; break;
case ImageType::MAGICK: id = "magick"; break;
case ImageType::OPENSLIDE: id = "openslide"; break;
case ImageType::PPM: id = "ppm"; break;
@ -92,6 +95,12 @@ namespace sharp {
imageType = ImageType::WEBP;
} else if (EndsWith(loader, "TiffBuffer")) {
imageType = ImageType::TIFF;
} else if (EndsWith(loader, "GifBuffer")) {
imageType = ImageType::GIF;
} else if (EndsWith(loader, "SvgBuffer")) {
imageType = ImageType::SVG;
} else if (EndsWith(loader, "PdfBuffer")) {
imageType = ImageType::PDF;
} else if (EndsWith(loader, "MagickBuffer")) {
imageType = ImageType::MAGICK;
}
@ -117,6 +126,12 @@ namespace sharp {
imageType = ImageType::OPENSLIDE;
} else if (EndsWith(loader, "TiffFile")) {
imageType = ImageType::TIFF;
} else if (EndsWith(loader, "GifFile")) {
imageType = ImageType::GIF;
} else if (EndsWith(loader, "SvgFile")) {
imageType = ImageType::SVG;
} else if (EndsWith(loader, "PdfFile")) {
imageType = ImageType::PDF;
} else if (EndsWith(loader, "Ppm")) {
imageType = ImageType::PPM;
} else if (EndsWith(loader, "Fits")) {

7
src/common.h
View File

@ -11,16 +11,19 @@ using vips::VImage;
namespace sharp {
enum class ImageType {
UNKNOWN,
JPEG,
PNG,
WEBP,
TIFF,
GIF,
SVG,
PDF,
MAGICK,
OPENSLIDE,
PPM,
FITS,
RAW
RAW,
UNKNOWN
};
// How many tasks are in the queue?

495
src/libvips/cplusplus/VImage.cpp
View File

@ -711,4 +711,499 @@ VImage::maxpos( VOption *options )
return( std::complex<double>( x, y ) );
}
// Operator overloads
VImage
VImage::operator[]( int index )
{
return( this->extract_band( index ) );
}
std::vector<double>
VImage::operator()( int x, int y )
{
return( this->getpoint( x, y ) );
}
VImage
operator+( VImage a, VImage b )
{
return( a.add( b ) );
}
VImage
operator+( double a, VImage b )
{
return( b.linear( 1.0, a ) );
}
VImage
operator+( VImage a, double b )
{
return( a.linear( 1.0, b ) );
}
VImage
operator+( std::vector<double> a, VImage b )
{
return( b.linear( 1.0, a ) );
}
VImage
operator+( VImage a, std::vector<double> b )
{
return( a.linear( 1.0, b ) );
}
VImage
operator-( VImage a, VImage b )
{
return( a.subtract( b ) );
}
VImage operator-( double a, VImage b )
{
return( b.linear( -1.0, a ) );
}
VImage
operator-( VImage a, double b )
{
return( a.linear( 1.0, -b ) );
}
VImage
operator-( std::vector<double> a, VImage b )
{
return( b.linear( -1.0, a ) );
}
VImage
operator-( VImage a, std::vector<double> b )
{
return( a.linear( 1.0, vips::negate( b ) ) );
}
VImage
operator-( VImage a )
{
return( a * -1 );
}
VImage
operator*( VImage a, VImage b )
{
return( a.multiply( b ) );
}
VImage
operator*( double a, VImage b )
{
return( b.linear( a, 0.0 ) );
}
VImage
operator*( VImage a, double b )
{
return( a.linear( b, 0.0 ) );
}
VImage
operator*( std::vector<double> a, VImage b )
{
return( b.linear( a, 0.0 ) );
}
VImage
operator*( VImage a, std::vector<double> b )
{
return( a.linear( b, 0.0 ) );
}
VImage
operator/( VImage a, VImage b )
{
return( a.divide( b ) );
}
VImage
operator/( double a, VImage b )
{
return( b.pow( -1.0 ).linear( a, 0.0 ) );
}
VImage
operator/( VImage a, double b )
{
return( a.linear( 1.0 / b, 0.0 ) );
}
VImage
operator/( std::vector<double> a, VImage b )
{
return( b.pow( -1.0 ).linear( a, 0.0 ) );
}
VImage
operator/( VImage a, std::vector<double> b )
{
return( a.linear( vips::invert( b ), 0.0 ) );
}
VImage
operator%( VImage a, VImage b )
{
return( a.remainder( b ) );
}
VImage
operator%( VImage a, double b )
{
return( a.remainder_const( to_vector( b ) ) );
}
VImage
operator%( VImage a, std::vector<double> b )
{
return( a.remainder_const( b ) );
}
VImage
operator<( VImage a, VImage b )
{
return( a.relational( b, VIPS_OPERATION_RELATIONAL_LESS ) );
}
VImage
operator<( double a, VImage b )
{
return( b.relational_const( to_vector( a ),
VIPS_OPERATION_RELATIONAL_MORE ) );
}
VImage
operator<( VImage a, double b )
{
return( a.relational_const( to_vector( b ),
VIPS_OPERATION_RELATIONAL_LESS ) );
}
VImage
operator<( std::vector<double> a, VImage b )
{
return( b.relational_const( a,
VIPS_OPERATION_RELATIONAL_MORE ) );
}
VImage
operator<( VImage a, std::vector<double> b )
{
return( a.relational_const( b,
VIPS_OPERATION_RELATIONAL_LESS ) );
}
VImage
operator<=( VImage a, VImage b )
{
return( a.relational( b, VIPS_OPERATION_RELATIONAL_LESSEQ ) );
}
VImage
operator<=( double a, VImage b )
{
return( b.relational_const( to_vector( a ),
VIPS_OPERATION_RELATIONAL_MOREEQ ) );
}
VImage
operator<=( VImage a, double b )
{
return( a.relational_const( to_vector( b ),
VIPS_OPERATION_RELATIONAL_LESSEQ ) );
}
VImage
operator<=( std::vector<double> a, VImage b )
{
return( b.relational_const( a,
VIPS_OPERATION_RELATIONAL_MOREEQ ) );
}
VImage
operator<=( VImage a, std::vector<double> b )
{
return( a.relational_const( b,
VIPS_OPERATION_RELATIONAL_LESSEQ ) );
}
VImage
operator>( VImage a, VImage b )
{
return( a.relational( b, VIPS_OPERATION_RELATIONAL_MORE ) );
}
VImage
operator>( double a, VImage b )
{
return( b.relational_const( to_vector( a ),
VIPS_OPERATION_RELATIONAL_LESS ) );
}
VImage
operator>( VImage a, double b )
{
return( a.relational_const( to_vector( b ),
VIPS_OPERATION_RELATIONAL_MORE ) );
}
VImage
operator>( std::vector<double> a, VImage b )
{
return( b.relational_const( a,
VIPS_OPERATION_RELATIONAL_LESS ) );
}
VImage
operator>( VImage a, std::vector<double> b )
{
return( a.relational_const( b,
VIPS_OPERATION_RELATIONAL_MORE ) );
}
VImage
operator>=( VImage a, VImage b )
{
return( a.relational( b, VIPS_OPERATION_RELATIONAL_MOREEQ ) );
}
VImage
operator>=( double a, VImage b )
{
return( b.relational_const( to_vector( a ),
VIPS_OPERATION_RELATIONAL_LESSEQ ) );
}
VImage
operator>=( VImage a, double b )
{
return( a.relational_const( to_vector( b ),
VIPS_OPERATION_RELATIONAL_MOREEQ ) );
}
VImage
operator>=( std::vector<double> a, VImage b )
{
return( b.relational_const( a,
VIPS_OPERATION_RELATIONAL_LESSEQ ) );
}
VImage
operator>=( VImage a, std::vector<double> b )
{
return( a.relational_const( b,
VIPS_OPERATION_RELATIONAL_MOREEQ ) );
}
VImage
operator==( VImage a, VImage b )
{
return( a.relational( b, VIPS_OPERATION_RELATIONAL_EQUAL ) );
}
VImage
operator==( double a, VImage b )
{
return( b.relational_const( to_vector( a ),
VIPS_OPERATION_RELATIONAL_EQUAL ) );
}
VImage
operator==( VImage a, double b )
{
return( a.relational_const( to_vector( b ),
VIPS_OPERATION_RELATIONAL_EQUAL ) );
}
VImage
operator==( std::vector<double> a, VImage b )
{
return( b.relational_const( a,
VIPS_OPERATION_RELATIONAL_EQUAL ) );
}
VImage
operator==( VImage a, std::vector<double> b )
{
return( a.relational_const( b,
VIPS_OPERATION_RELATIONAL_EQUAL ) );
}
VImage
operator!=( VImage a, VImage b )
{
return( a.relational( b, VIPS_OPERATION_RELATIONAL_NOTEQ ) );
}
VImage
operator!=( double a, VImage b )
{
return( b.relational_const( to_vector( a ),
VIPS_OPERATION_RELATIONAL_NOTEQ ) );
}
VImage
operator!=( VImage a, double b )
{
return( a.relational_const( to_vector( b ),
VIPS_OPERATION_RELATIONAL_NOTEQ ) );
}
VImage
operator!=( std::vector<double> a, VImage b )
{
return( b.relational_const( a,
VIPS_OPERATION_RELATIONAL_NOTEQ ) );
}
VImage
operator!=( VImage a, std::vector<double> b )
{
return( a.relational_const( b,
VIPS_OPERATION_RELATIONAL_NOTEQ ) );
}
VImage
operator&( VImage a, VImage b )
{
return( a.boolean( b, VIPS_OPERATION_BOOLEAN_AND ) );
}
VImage
operator&( double a, VImage b )
{
return( b.boolean_const( to_vector( a ),
VIPS_OPERATION_BOOLEAN_AND ) );
}
VImage
operator&( VImage a, double b )
{
return( a.boolean_const( to_vector( b ),
VIPS_OPERATION_BOOLEAN_AND ) );
}
VImage
operator&( std::vector<double> a, VImage b )
{
return( b.boolean_const( a, VIPS_OPERATION_BOOLEAN_AND ) );
}
VImage
operator&( VImage a, std::vector<double> b )
{
return( a.boolean_const( b, VIPS_OPERATION_BOOLEAN_AND ) );
}
VImage
operator|( VImage a, VImage b )
{
return( a.boolean( b, VIPS_OPERATION_BOOLEAN_OR ) );
}
VImage
operator|( double a, VImage b )
{
return( b.boolean_const( to_vector( a ),
VIPS_OPERATION_BOOLEAN_OR ) );
}
VImage
operator|( VImage a, double b )
{
return( a.boolean_const( to_vector( b ),
VIPS_OPERATION_BOOLEAN_OR ) );
}
VImage
operator|( std::vector<double> a, VImage b )
{
return( b.boolean_const( a, VIPS_OPERATION_BOOLEAN_OR ) );
}
VImage
operator|( VImage a, std::vector<double> b )
{
return( a.boolean_const( b, VIPS_OPERATION_BOOLEAN_OR ) );
}
VImage
operator^( VImage a, VImage b )
{
return( a.boolean( b, VIPS_OPERATION_BOOLEAN_EOR ) );
}
VImage
operator^( double a, VImage b )
{
return( b.boolean_const( to_vector( a ),
VIPS_OPERATION_BOOLEAN_EOR ) );
}
VImage
operator^( VImage a, double b )
{
return( a.boolean_const( to_vector( b ),
VIPS_OPERATION_BOOLEAN_EOR ) );
}
VImage
operator^( std::vector<double> a, VImage b )
{
return( b.boolean_const( a, VIPS_OPERATION_BOOLEAN_EOR ) );
}
VImage
operator^( VImage a, std::vector<double> b )
{
return( a.boolean_const( b, VIPS_OPERATION_BOOLEAN_EOR ) );
}
VImage
operator<<( VImage a, VImage b )
{
return( a.boolean( b, VIPS_OPERATION_BOOLEAN_LSHIFT ) );
}
VImage
operator<<( VImage a, double b )
{
return( a.boolean_const( to_vector( b ),
VIPS_OPERATION_BOOLEAN_LSHIFT ) );
}
VImage
operator<<( VImage a, std::vector<double> b )
{
return( a.boolean_const( b, VIPS_OPERATION_BOOLEAN_LSHIFT ) );
}
VImage
operator>>( VImage a, VImage b )
{
return( a.boolean( b, VIPS_OPERATION_BOOLEAN_RSHIFT ) );
}
VImage
operator>>( VImage a, double b )
{
return( a.boolean_const( to_vector( b ),
VIPS_OPERATION_BOOLEAN_RSHIFT ) );
}
VImage
operator>>( VImage a, std::vector<double> b )
{
return( a.boolean_const( b, VIPS_OPERATION_BOOLEAN_RSHIFT ) );
}
VIPS_NAMESPACE_END

104
src/libvips/cplusplus/vips-operators.cpp
View File

@ -1,5 +1,5 @@
// bodies for vips operations
// Sat Jan 9 15:05:58 GMT 2016
// Fri Feb 12 20:03:53 GMT 2016
// this file is generated automatically, do not edit!
void VImage::system( char * cmd_format , VOption *options )
@ -1408,6 +1408,78 @@ VImage VImage::vipsload( char * filename , VOption *options )
return( out );
}
VImage VImage::pdfload( char * filename , VOption *options )
{
VImage out;
call( "pdfload" ,
(options ? options : VImage::option()) ->
set( "filename", filename ) ->
set( "out", &out ) );
return( out );
}
VImage VImage::pdfload_buffer( VipsBlob * buffer , VOption *options )
{
VImage out;
call( "pdfload_buffer" ,
(options ? options : VImage::option()) ->
set( "buffer", buffer ) ->
set( "out", &out ) );
return( out );
}
VImage VImage::svgload( char * filename , VOption *options )
{
VImage out;
call( "svgload" ,
(options ? options : VImage::option()) ->
set( "filename", filename ) ->
set( "out", &out ) );
return( out );
}
VImage VImage::svgload_buffer( VipsBlob * buffer , VOption *options )
{
VImage out;
call( "svgload_buffer" ,
(options ? options : VImage::option()) ->
set( "buffer", buffer ) ->
set( "out", &out ) );
return( out );
}
VImage VImage::gifload( char * filename , VOption *options )
{
VImage out;
call( "gifload" ,
(options ? options : VImage::option()) ->
set( "filename", filename ) ->
set( "out", &out ) );
return( out );
}
VImage VImage::gifload_buffer( VipsBlob * buffer , VOption *options )
{
VImage out;
call( "gifload_buffer" ,
(options ? options : VImage::option()) ->
set( "buffer", buffer ) ->
set( "out", &out ) );
return( out );
}
VImage VImage::pngload( char * filename , VOption *options )
{
VImage out;
@ -1783,11 +1855,37 @@ VImage VImage::shrinkv( int yshrink , VOption *options )
return( out );
}
VImage VImage::shrink2( double xshrink , double yshrink , VOption *options )
VImage VImage::reduceh( double xshrink , VOption *options )
{
VImage out;
call( "shrink2" ,
call( "reduceh" ,
(options ? options : VImage::option()) ->
set( "in", *this ) ->
set( "out", &out ) ->
set( "xshrink", xshrink ) );
return( out );
}
VImage VImage::reducev( double yshrink , VOption *options )
{
VImage out;
call( "reducev" ,
(options ? options : VImage::option()) ->
set( "in", *this ) ->
set( "out", &out ) ->
set( "yshrink", yshrink ) );
return( out );
}
VImage VImage::reduce( double xshrink , double yshrink , VOption *options )
{
VImage out;
call( "reduce" ,
(options ? options : VImage::option()) ->
set( "in", *this ) ->
set( "out", &out ) ->

14
src/pipeline.cc
View File

@ -123,11 +123,16 @@ class PipelineWorker : public AsyncWorker {
if (inputImageType != ImageType::UNKNOWN) {
try {
VOption *option = VImage::option()->set("access", baton->accessMethod);
if (inputImageType == ImageType::SVG || inputImageType == ImageType::PDF) {
option->set("dpi", static_cast<double>(baton->density));
}
if (inputImageType == ImageType::MAGICK) {
option->set("density", std::to_string(baton->density).data());
}
image = VImage::new_from_buffer(baton->bufferIn, baton->bufferInLength, nullptr, option);
if (inputImageType == ImageType::MAGICK) {
if (inputImageType == ImageType::SVG ||
inputImageType == ImageType::PDF ||
inputImageType == ImageType::MAGICK) {
SetDensity(image, baton->density);
}
} catch (...) {
@ -144,11 +149,16 @@ class PipelineWorker : public AsyncWorker {
if (inputImageType != ImageType::UNKNOWN) {
try {
VOption *option = VImage::option()->set("access", baton->accessMethod);
if (inputImageType == ImageType::SVG || inputImageType == ImageType::PDF) {
option->set("dpi", static_cast<double>(baton->density));
}
if (inputImageType == ImageType::MAGICK) {
option->set("density", std::to_string(baton->density).data());
}
image = VImage::new_from_file(baton->fileIn.data(), option);
if (inputImageType == ImageType::MAGICK) {
if (inputImageType == ImageType::SVG ||
inputImageType == ImageType::PDF ||
inputImageType == ImageType::MAGICK) {
SetDensity(image, baton->density);
}
} catch (...) {

4
src/utilities.cc
View File

@ -138,7 +138,9 @@ NAN_METHOD(format) {
// Which load/save operations are available for each compressed format?
Local<Object> format = New<Object>();
for (std::string f : {"jpeg", "png", "webp", "tiff", "magick", "openslide", "dz"}) {
for (std::string f : {
"jpeg", "png", "webp", "tiff", "magick", "openslide", "dz", "ppm", "fits", "gif", "svg", "pdf"
}) {
// Input
Local<Boolean> hasInputFile =
New<Boolean>(vips_type_find("VipsOperation", (f + "load").c_str()));

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1
test/fixtures/index.js vendored
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@ -86,7 +86,6 @@ module.exports = {
inputTiff: getPath('G31D.TIF'), // http://www.fileformat.info/format/tiff/sample/e6c9a6e5253348f4aef6d17b534360ab/index.htm
inputGif: getPath('Crash_test.gif'), // http://upload.wikimedia.org/wikipedia/commons/e/e3/Crash_test.gif
inputSvg: getPath('check.svg'), // http://dev.w3.org/SVG/tools/svgweb/samples/svg-files/check.svg
inputPsd: getPath('free-gearhead-pack.psd'), // https://dribbble.com/shots/1624241-Free-Gearhead-Vector-Pack
inputSvs: getPath('CMU-1-Small-Region.svs'), // http://openslide.cs.cmu.edu/download/openslide-testdata/Aperio/CMU-1-Small-Region.svs

68
test/unit/io.js
View File

@ -668,29 +668,25 @@ describe('Input/output', function() {
});
});
if (sharp.format.magick.input.file) {
if (sharp.format.svg.input.file) {
it('Convert SVG to PNG at default 72DPI', function(done) {
sharp(fixtures.inputSvg)
.resize(1024)
.extract({left: 290, top: 760, width: 40, height: 40})
.toFormat('png')
.toBuffer(function(err, data, info) {
if (err) {
assert.strictEqual(0, err.message.indexOf('Input file is missing or of an unsupported image format'));
done();
} else {
assert.strictEqual('png', info.format);
assert.strictEqual(40, info.width);
assert.strictEqual(40, info.height);
fixtures.assertSimilar(fixtures.expected('svg72.png'), data, function(err) {
if (err) throw err;
assert.strictEqual('png', info.format);
assert.strictEqual(40, info.width);
assert.strictEqual(40, info.height);
fixtures.assertSimilar(fixtures.expected('svg72.png'), data, function(err) {
if (err) throw err;
sharp(data).metadata(function(err, info) {
if (err) throw err;
sharp(data).metadata(function(err, info) {
if (err) throw err;
assert.strictEqual(72, info.density);
done();
});
assert.strictEqual(72, info.density);
done();
});
}
});
});
});
it('Convert SVG to PNG at 300DPI', function(done) {
@ -699,38 +695,18 @@ describe('Input/output', function() {
.extract({left: 290, top: 760, width: 40, height: 40})
.toFormat('png')
.toBuffer(function(err, data, info) {
if (err) {
assert.strictEqual(0, err.message.indexOf('Input file is missing or of an unsupported image format'));
done();
} else {
assert.strictEqual('png', info.format);
assert.strictEqual(40, info.width);
assert.strictEqual(40, info.height);
fixtures.assertSimilar(fixtures.expected('svg1200.png'), data, function(err) {
if (err) throw err;
sharp(data).metadata(function(err, info) {
if (err) throw err;
assert.strictEqual(1200, info.density);
done();
});
});
}
});
});
}
if (sharp.format.magick.input.file) {
it('Convert PSD to PNG', function(done) {
sharp(fixtures.inputPsd)
.resize(320, 240)
.toFormat(sharp.format.png)
.toFile(fixtures.path('output.psd.png'), function(err, info) {
if (err) throw err;
assert.strictEqual(true, info.size > 0);
assert.strictEqual('png', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(240, info.height);
done();
assert.strictEqual(40, info.width);
assert.strictEqual(40, info.height);
fixtures.assertSimilar(fixtures.expected('svg1200.png'), data, function(err) {
if (err) throw err;
sharp(data).metadata(function(err, info) {
if (err) throw err;
assert.strictEqual(1200, info.density);
done();
});
});
});
});
}
@ -753,7 +729,7 @@ describe('Input/output', function() {
});
}
if (sharp.format.magick.input.buffer) {
if (sharp.format.gif.input.buffer) {
it('Load GIF from Buffer', function(done) {
var inputGifBuffer = fs.readFileSync(fixtures.inputGif);
sharp(inputGifBuffer)

19
test/unit/metadata.js
View File

@ -133,7 +133,24 @@ describe('Image metadata', function() {
});
}
if (sharp.format.magick.input.file) {
if (sharp.format.gif.input.file) {
it('GIF via giflib', function(done) {
sharp(fixtures.inputGif).metadata(function(err, metadata) {
if (err) throw err;
assert.strictEqual('gif', metadata.format);
assert.strictEqual(800, metadata.width);
assert.strictEqual(533, metadata.height);
assert.strictEqual(4, metadata.channels);
assert.strictEqual('undefined', typeof metadata.density);
assert.strictEqual(false, metadata.hasProfile);
assert.strictEqual(true, metadata.hasAlpha);
assert.strictEqual('undefined', typeof metadata.orientation);
assert.strictEqual('undefined', typeof metadata.exif);
assert.strictEqual('undefined', typeof metadata.icc);
done();
});
});
} else if (sharp.format.magick.input.file) {
it('GIF via libmagick', function(done) {
sharp(fixtures.inputGif).metadata(function(err, metadata) {
if (err) throw err;