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515 Commits

Author SHA1 Message Date
Lovell Fuller
430a4297aa Add support for prebuilt sharp binaries on common platforms 2018-03-04 14:33:44 +00:00
Oskar Thornblad
69e3ab02c4 Mention EXIF orientation in metadata's jsdocs (#1142) 2018-03-04 14:19:53 +00:00
Lovell Fuller
8b80626035 Changelog, credit and doc refresh for #1121 2018-02-18 19:14:37 +00:00
Andrea Bianco
f86ae79fdb Expose angle option in tile feature (#1121) 2018-02-18 20:00:08 +01:00
Marcel
d599d1f29e Expose linear transform feature of libvips (#1024) 2018-02-04 10:36:04 +00:00
Tony Mobily
573836e2b8 Add mention of max() to preserve ratio in withoutEnlargement (#1077) 2018-01-13 09:59:59 +00:00
Oleg Aleynik
c4df115948 Expose IPTC and XMP metadata when available (#1079) 2018-01-10 22:12:11 +00:00
Lovell Fuller
8e74668e3c Update linter plus related spacing fixes 2018-01-05 10:18:08 +00:00
Lovell Fuller
9fa04a0b93 Attach event listener to clone only for Stream #995 2017-12-12 21:53:27 +00:00
Kenric D'Souza
927b77700d Add gravity support to embed feature (#1038) 2017-12-12 19:29:16 +00:00
Lovell Fuller
1d7a0ea99e Changelog and doc refresh for #915 2017-12-09 13:14:23 +00:00
Rahul Nanwani
d6aee8e5ba Add pixel-derived image statistics via vips_stats (#915) 2017-12-09 11:17:48 +00:00
Lovell Fuller
2a18b9a8f7 Remove centreSampling option, update some expected test fixtures 
See https://github.com/jcupitt/libvips/issues/705
 2017-11-26 13:49:56 +00:00
Lovell Fuller
7067beda99 Docs refresh for cropOffsetLeft/cropOffsetTop 2017-11-25 11:24:53 +00:00
Lovell Fuller
ba521fccb4 Replace caw with its tunnel-agent dependency 2017-11-07 19:38:10 +00:00
Lovell Fuller
965a97105e Default TIFF predictor to horizontal to match libvips' behaviour 2017-10-19 19:40:07 +01:00
Lovell Fuller
3c88c84998 Doc refresh, changelog and dead code removal for #977 2017-10-19 11:05:43 +01:00
Jarda Kotěšovec
d0f66c3734 Switch to libvips' resize, make fastShrinkOnLoad optional (#977) 2017-10-19 11:05:43 +01:00
Matthew McEachen
b4d72bd544 Add failOnError option to fail-fast on bad input image data (#976) 2017-10-19 11:05:43 +01:00
Lovell Fuller
99076edc89 Default PNG output to adaptiveFiltering=false, compressionLevel=9 
PNG is mostly used for logos and line art, so these defaults will
produce the smallest files for most output most of the time.
 2017-10-19 11:05:43 +01:00
Lovell Fuller
7b6c80327e Verify platform of vendor binaries at install and run time 2017-10-19 11:05:43 +01:00
Lovell Fuller
57946ed672 Upgrade to libvips v8.6.0 
Expose offset coordinates of strategy-based crop
Switch to Github releases for prebuilt libvips
Move packaging scripts to lovell/sharp-libvips repo
 2017-10-19 11:05:43 +01:00
Aditya Bharti
aad16ac50d Improved jsdocs for withoutEnlargement and sequentialRead #972 (#992) 2017-10-15 09:28:08 +01:00
Mika Fischer
eca0e66e23 Remove use of dynamic require to facilitate bundling (#960) 2017-09-25 21:00:40 +01:00
Mario Viens
5f29d1ba9c Clarifying cache documentation (#919) 2017-08-19 10:43:36 +01:00
Yves Bos
d8765f955d Allow xres and yres to be set for TIFF output (#828) 2017-06-03 10:52:09 +01:00
Lovell Fuller
361ed98353 Remove previously-deprecated output format 'option' functions 2017-05-23 21:57:05 +01:00
Lovell Fuller
d45f8ef2d3 Document the cache-free nature of metadata extraction #796 2017-05-23 21:24:29 +01:00
Lovell Fuller
d6a63d11d7 Docs refresh 2017-05-22 21:49:37 +01:00
jingsam
4c6804eadc Add toFormat 'jpg' alias for 'jpeg' (#814) 2017-05-22 12:59:43 +01:00
Nicolas Coden
99810c0311 Add support for any rotation angle (#791) 
Allow to provide any positive or negative multiple of 90 to `.rotate(...)`.
Negative angles and angles above 360 are converted to valid 0/90/180/270
rotations (0 rotations are still ignored).

Changes:
- [Node] Add `useExifOrientation` internal variable to know if the Exif
  orientation must be used instead of the provided angle. This allows to save a
  negative angle in the `angle` option, because the `-1` special case is not
  needed.

- [Node] Change check for planed-rotation in extract, to prepare a
  rotation before extraction: check with both `angle` and `useExifOrientation`
  options.
  I think this check contains a bit too much logics on rotation options. Maybe
  we could move this condition to a dedicated function.

- [C++] Separate `CalculateRotationAndFlip` into two generic functions:
  - `CalculateExifRotationAndFlip`: Calculate the angle of rotation and
    need-to-flip for the given Exif orientation.
  - `CalculateAngleRotation`: Calculate the rotation for the given angle.

  One or the other function is used to calculate the rotation, depending on
  wether the Exif orientation tag or the provided angle must be used.

- Add unit tests for `-3690`, `-450`, `-90`, `90`, `450`, `3690` and `-3780`,
  `-540`, `0`, `180`, `540`, `3780` rotations
- Add `320x240` fixture image for tests.

Unrelated changes (squashed):
- Add ncoden to the list of contributors
 2017-05-22 11:08:33 +01:00
Lovell Fuller
95850d75f6 Include pixel format depth when reading metadata 2017-05-07 09:29:38 +01:00
Lovell Fuller
c41d755441 Ctor single arg: allow plain object, reject null/undefined 
Thank you @kub1x
 2017-05-06 19:03:14 +01:00
Lovell Fuller
2f534dc01c Base maximum output dimensions on limitation of format 2017-05-04 23:20:37 +01:00
Lovell Fuller
c8e59f08ec Add support for Buffer and Stream-based TIFF output 2017-05-04 16:40:49 +01:00
Lovell Fuller
19dd6a997f Doc refresh, thank you @cspotcode 2017-05-01 09:34:10 +01:00
Lovell Fuller
52bea15ad7 Upgrade libvips dependency to v8.5.4, plus other bumps 2017-04-26 23:04:08 +01:00
Lovell Fuller
1169afbe90 Avoid (un)premultiplication for overlay image without alpha channel 
Add 'premultiplied' boolean attribute to output info, helps test
 2017-04-26 21:37:43 +01:00
Lovell Fuller
301bfbd271 Expose libvips warnings via NODE_DEBUG env var 2017-04-26 21:37:43 +01:00
YvesBos
4cd3b66761 Add support for squashing TIFF output to 1-bit (#783) 2017-04-26 17:47:29 +01:00
Lovell Fuller
27fb864ac4 Update dev deps, deconstify all the functions, API doc refresh 2017-03-31 21:42:23 +01:00
Kristo Jorgenson
f8e72f443d Expose TIFF compression and predictor options (#738) 2017-03-29 12:12:04 +01:00
Andreas Lind
9707f8c5d2 Add support for passing the crop strategy as a string (#735) 2017-03-16 14:27:09 +00:00
Alice Monday
72f69dda30 Add support for the "nearest" kernel for image reductions (#732) 2017-03-14 10:29:23 +00:00
Lovell Fuller
1aa053ce6f Create blank image (width, height, channels, background) #470 2017-03-11 11:46:01 +00:00
Lovell Fuller
701b1c4216 Document overlayWith image density parameter #729 2017-03-10 22:59:46 +00:00
Lovell Fuller
6fe5b307b1 Allow toBuffer to resolve Promise with info+data #143 2017-03-04 22:15:31 +00:00
Lovell Fuller
d8df503404 Ensure Readable can start flowing after Writable finish #671 2017-01-22 14:03:06 +00:00
Rahul Nanwani
a1b8efe721 Expose WebP alpha quality, lossless and near-lossless output options (#685) 2017-01-19 13:45:32 +00:00
Lovell Fuller
473055468a Docs: ensure alpha attribute is used for transparency 2017-01-13 21:24:57 +00:00