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Author SHA1 Message Date
Bernhard K. Weisshuhn
dce36e0074 Add normalize() for simple histogram stretching 
Available as normalize() or normalise().
Normalization takes place in LAB place and thus should not change any
colors.

Existing alpha channels are preserved untouched by normalization.
 2015-04-18 12:55:04 +02:00
Lovell Fuller
ba034a8164 Add docs for new ignoreAspectRatio option 2015-04-16 18:28:30 +01:00
Lovell Fuller
3dfc7bea3a Merge pull request #192 from skedastik/judgement 
Add support for ignoreAspectRatio option when resizing
 2015-04-16 15:53:43 +01:00
Alaric Holloway
f72435c750 Support resize without preserving aspect ratio #118 2015-04-16 06:50:47 -07:00
Lovell Fuller
3810f642d3 Add small cache before convolution for seq access 2015-04-14 21:31:20 +01:00
Lovell Fuller
ae968142ee Soften limitInputPixels upper limit #146 
Default limit of 14-bit dimensions remains
 2015-04-12 14:23:36 +01:00
Lovell Fuller
ccb7887cb9 Use libjpeg-dev metapackage for Debian variants #190 2015-04-09 11:56:36 +01:00
Lovell Fuller
f1ad1216ca Add support for Windows #19 
Requires VIPS_HOME environment variable
 2015-04-05 22:42:14 +01:00
Lovell Fuller
ce6813329b Improve code portability ahead of Windows support 2015-04-05 21:57:53 +01:00
Lovell Fuller
7ad7193b1e Add test for progressive JPEG output 2015-03-30 11:36:14 +01:00
Lovell Fuller
bd96a49de6 Add usage example of Stream error handling #182 2015-03-24 10:35:05 +00:00
Lovell Fuller
81c710eaa3 Add EventEmitter for queue length changes 
Remove unnecessary params from Error handler
 2015-03-20 15:44:18 +00:00
Lovell Fuller
711f0fefb6 Disable unused static library and introspection components 2015-03-20 14:57:13 +00:00
Lovell Fuller
33ca86e4f2 Add example of Deep Zoom output 
Clean up preinstall and prereqs docs
 2015-03-12 17:33:06 +00:00
Lovell Fuller
9b5229f2dd Support old and new Magick loader class names 
See jcupitt/libvips@99b4bcb
 2015-03-12 17:12:06 +00:00
Lovell Fuller
5781a23a4d Combine new tile* API methods 
Use v7.40.0+ libvips loader methods

Separate Openslide as input vs Deep Zoom as output

Split tile-based tests into new file

Added assertions for generated tile size
 2015-03-12 15:39:27 +00:00
Victor Mateevitsi
2d1e6f2644 Added Deep Zoom support. 
Added OpenSuse 13.1 and 13.2 support in preinstall.sh script.
Added OpenSlide support in preinstall script.
Added unit tests for Deep Zoom and OpenSlide.
 2015-03-10 14:00:27 +00:00
Lovell Fuller
5240eeb518 Merge pull request #166 from mcuelenaere/no-custom-image-header-checking 
Let libvips check whether we received a valid image or not
 2015-03-01 15:41:37 +00:00
Maurus Cuelenaere
125ee836fe Let libvips check whether we received a valid image or not 
This removes the custom image fingerprinting code and uses the libvips
is_a_buffer() infrastructure instead.
 2015-03-01 11:53:17 +01:00
Lovell Fuller
3ca2f009f4 Remove confusing CSS equivs introduced in 77bbbb9 v0.9.3 2015-02-27 15:04:11 +00:00
Lovell Fuller
a900c28f7c Version bumps 2015-02-27 14:46:03 +00:00
Lovell Fuller
77bbbb9715 Improve min/max docs, thanks @LinusU 
Add requirement for C++11 compiler

Init scaling factor to silence compiler warning
 2015-02-27 13:49:16 +00:00
Lovell Fuller
88753a6333 Merge pull request #175 from LinusU/feature-min 
feature: min
 2015-02-27 13:25:13 +00:00
Linus Unnebäck
bcd82f4893 feature: min 2015-02-27 13:50:52 +01:00
Lovell Fuller
749dc61f85 JSON and the agro-noughts 2015-02-26 19:49:54 +00:00
Lovell Fuller
c7ccf6801d Expose runtime format availability 
Aids addition of new format/method combos

Dogfood this in the test code
 2015-02-26 19:41:33 +00:00
Lovell Fuller
1565522ecc Add libgsf dependency ahead of Deep Zoom support 2015-02-26 19:36:42 +00:00
Lovell Fuller
a44df2f533 Merge pull request #173 from LinusU/patch-1 
Install libgsf-1-dev on Debian 8
 2015-02-26 14:00:51 +00:00
Linus Unnebäck
317510746f Install libgsf-1-dev on Debian 8 
This was needed on my docker container running Debian Jessie. This is the error without it:

```text
Package libgsf-1 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libgsf-1.pc'
to the PKG_CONFIG_PATH environment variable
Package 'libgsf-1', required by 'vips', not found
gyp: Call to 'PKG_CONFIG_PATH=":$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig:/usr/lib/pkgconfig" pkg-config --libs vips' returned exit status 1. while trying to load binding.gyp
```
 2015-02-26 13:44:00 +01:00
Lovell Fuller
ef54e327b7 Document GIF input via Buffer and Stream 
Ensure @mcuelenaere is credited
 2015-02-16 13:51:47 +00:00
Lovell Fuller
d8d0158774 Version bump of libvips to 7.42.3 
Rename version vars to major, minor and patch
 2015-02-16 13:49:22 +00:00
Lovell Fuller
4d75f27a25 Merge branch 'mcuelenaere-imagemagick-buffer' 2015-02-16 13:27:51 +00:00
Lovell Fuller
f89e9d726d Add support for libvips v8.0.0 2015-02-16 13:27:22 +00:00
Lovell Fuller
5194b37460 Merge branch 'imagemagick-buffer' of https://github.com/mcuelenaere/sharp into mcuelenaere-imagemagick-buffer 2015-02-16 12:02:27 +00:00
Lovell Fuller
55ea432711 Add assumeyes flag for Fedora #167 v0.9.2 2015-02-16 11:18:42 +00:00
Maurus Cuelenaere
ab7408c96f Add support for loading images through ImageMagick as a buffer 2015-02-16 10:12:59 +01:00
Lovell Fuller
1f7e80e581 Add chroma subsampling options for JPEG output 2015-02-13 09:41:42 +00:00
Lovell Fuller
0e91ca90d6 Remove lingering NanAdjustExternalMemory 
Should have been removed in fe34548b
 2015-02-12 12:15:56 +00:00
Lovell Fuller
8f41fed9c2 Add toFormat convenience method #137 2015-02-12 11:37:56 +00:00
Lovell Fuller
96dd40cee1 Add Node.js 0.12 stable to CI build 
Replaces 0.11 unstable
 2015-02-09 17:09:37 +00:00
Lovell Fuller
62767d072b Version bumps 2015-02-09 09:52:27 +00:00
Lovell Fuller
33880ce19e Merge pull request #161 from ide/nan 
Change nan dependency back to ^1.6.2
 2015-02-06 21:32:27 +00:00
James Ide
988176846d Change nan dependency back to ^1.6.2 
The issue with nan on io.js was fixed in https://github.com/rvagg/nan/pull/273. `npm install` on io.js 1.1.0 works now.
 2015-02-06 12:30:15 -08:00
Lovell Fuller
657d436a0f Merge pull request #160 from jo/patch-1 
Adjust comment in interpolation example
 2015-02-06 14:28:59 +00:00
Johannes Jörg Schmidt
e5549e3063 Adjust comment in interpolation example 2015-02-06 15:17:10 +01:00
Lovell Fuller
0b2fb967b8 Add iojs to CI test matrix 
Specific version of nan required
 2015-02-06 09:36:45 +00:00
Lovell Fuller
f57478c1aa Update bench to latest imagemagick-native 
Use 'Triangle' filter as bilinear equiv.
 2015-02-02 16:16:45 +00:00
Lovell Fuller
e5a5e2ca7e Tighten 'extract' parameter validation #158 v0.9.1 2015-01-29 22:46:04 +00:00
Lovell Fuller
797d503a99 Merge pull request #156 from jonathanong/patch-1 
⬇️ nan@^1.5.1
 2015-01-28 22:04:52 +00:00
Jonathan Ong
512a281986 ⬇️ nan@^1.5.1 
1.6 breaks iojs. this lowers the minimum nan version so that developers can still do `nan@~1.5.1`.
 2015-01-27 15:11:40 -08:00