19 Commits

Author SHA1 Message Date
Lovell Fuller
43a085d1ae Add support for OME-TIFF subIFDs #2557 2021-04-02 08:04:21 +01:00
Lovell Fuller
8d49b7dde1 Ensure tests pass with latest libvips master branch
Expose forthcoming HEIF features where available
2021-01-13 16:47:49 +00:00
Lovell Fuller
760550ca0d Expose levels metadata for multi-level images #2222 2020-06-04 20:29:02 +01:00
Lovell Fuller
4abb4edf64 Migrate internals to N-API #1282 2020-02-15 19:38:15 +00:00
Lovell Fuller
4a745f2d2e Expose delay/loop metadata for animated images #1905 2020-01-09 22:51:08 +00:00
Lovell Fuller
4b8cc13a05 Add 2020 to list of copyright years 2020-01-08 21:20:53 +00:00
Lovell Fuller
d31a91a599 Expose raw TIFFTAG_PHOTOSHOP metadata #1600 2019-11-29 13:05:07 +00:00
Lovell Fuller
b737d4601e Add experimental support for HEIF images #1105
Requires a custom, globally-installed libvips compiled with libheif
2019-07-04 13:21:32 +01:00
Lovell Fuller
ee8bfa3980 Add 2019 to list of years of copyright 2019-01-04 16:05:26 +00:00
Lovell Fuller
cc633589d9 Expose pages metadata for multi-page input images #1205 2019-01-01 22:10:27 +00:00
Lovell Fuller
cc1d4c1a6d Expose palette-bit-depth metadata, requires upcoming libvips v8.8.0 2019-01-01 21:02:00 +00:00
Lovell Fuller
17f942c802 Add chromaSubsampling and isProgressive to metadata #1186 2018-10-02 17:11:25 +01:00
Oleg Aleynik
c4df115948 Expose IPTC and XMP metadata when available (#1079) 2018-01-10 22:12:11 +00:00
Lovell Fuller
95850d75f6 Include pixel format depth when reading metadata 2017-05-07 09:29:38 +01:00
Lovell Fuller
81f5589411 Add use of 'cc' to improve C++ code style linting 2017-02-11 09:59:23 +00:00
Lovell Fuller
e6bfa52b0b Add raw pixel data support to boolean and withOverlay ops
The previously-scattered image opening logic has been refactored to a
single ImageDescriptor struct/Object available to both JS and C++ code

This removed about 150 LOC but more importantly reduces the complexity
of adding/exposing new operations that require an input image.
2016-07-26 23:07:25 +01:00
Lovell Fuller
2675b2265b Ensure 16-bit input images embed onto alpha background
Support gamma correction of images with alpha channel
Favour shrink over affine when reducing by integral factor
2016-02-03 17:48:22 +00:00
Lovell Fuller
b86674f91f Add cpplint to test suite 2015-01-16 22:31:46 +00:00
Lovell Fuller
8bc1981891 Refactor C++ code
Split features into their own file

Style is becoming less C, more C++
2014-10-21 21:38:19 +01:00