Lovell Fuller
d2455267a8
Allow non-RGB input to embed/extend onto bg with alpha #646
2016-12-11 16:01:21 +00:00
Lovell Fuller
eb30f6ceff
Upgrade libvips to v8.4.2
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Improved EXIF orientation and GIF alpha channel support
2016-11-02 09:25:20 +00:00
Matt Hirsch
5c5d74a903
Add joinChannel and toColourspace/toColorspace operations ( #513 )
2016-08-17 15:42:05 +01:00
Lovell Fuller
e6bfa52b0b
Add raw pixel data support to boolean and withOverlay ops
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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
c42fb97419
Refactor pipeline to use common 16-bit detection methods
2016-07-11 23:03:45 +01:00
Matt Hirsch
d17e8d3450
Add boolean feature for bitwise image operations ( #501 )
2016-07-11 09:51:43 +01:00
Matt Hirsch
f672f86b53
Add ability to read and write native vips .v files ( #500 )
2016-07-09 16:21:16 +01:00
Kleis Auke Wolthuizen
b69627891d
Add trim operation to remove "boring" edges ( #491 #492 )
2016-07-08 22:19:10 +01:00
Rahul Nanwani
278273b5c3
Add top/left offset support to overlayWith operation ( #473 )
2016-07-05 10:12:02 +01:00
Kleis Auke Wolthuizen
2e9cd83ed2
Add support for clipping/cutting out ( #435 ) ( #448 )
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USAGE: overlayWith('overlayimage.png', { cutout: true } )
2016-06-25 16:48:01 +01:00
Lovell Fuller
1de0038516
Upgrade to libvips 8.3.x
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Add support for libvips' new native loaders, including GIF and SVG
Pre-built binaries now include giflib and librsvg, exclude *magick
2016-05-07 20:04:17 +01:00
Felix Bünemann
b224874332
Add support for writing dz format to zip container ( #402 )
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To enable this you can either use the `.zip` or `.szi` file extensions
or use `.tile({container: 'zip'})` with the `.dzi` extension.
2016-04-08 19:58:13 +01:00
Lovell Fuller
bb37dc1ea6
Expose density metadata; set density of images from vector input
2016-03-01 19:33:54 +00:00
Lovell Fuller
d92ea31858
overlayWith improvements: diff sizes/formats, gravity, buffer input
2016-02-29 15:15:27 +00:00
Lovell Fuller
677b2b9089
Selected output format > unknown file extension #344
2016-02-07 20:13:13 +00:00
Lovell Fuller
e380576da2
Add support for raw, uncompressed pixel Buffer/Stream input
2016-02-03 19:21:37 +00:00
Lovell Fuller
56508e8d79
Add support for libvips' PPM and FITS loaders #347
2016-02-03 17:48:22 +00:00
Lovell Fuller
5c9c17f1f6
Switch from libvips' C to C++ binding
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Requires upgrade to libvips 8.2.1
2016-02-03 17:48:22 +00:00
Lovell Fuller
2678d761ba
Use FreeCallback to support mixed Windows runtime libs #152
2015-11-14 13:58:05 +00:00
Lovell Fuller
d303703dc5
Allow override of EXIF Orientation tag #189
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Clear Orientation when rotate/flip/flop are used
2015-07-13 20:00:33 +01:00
Lovell Fuller
1091be374e
Alpha compositing: support grey+alpha src and non-alpha dst
2015-06-02 14:51:08 +01:00
Lovell Fuller
5781a23a4d
Combine new tile* API methods
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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.
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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
b86674f91f
Add cpplint to test suite
2015-01-16 22:31:46 +00:00
Lovell Fuller
f57a0e3b00
Ensure embedded profile, if any, is always used
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Perform sRGB conversion at end of pipe only
withMetadata exports profile, should not convert
Convert one fixture to sRGB to help test
Discovered while investigating #125
2014-11-25 18:54:49 +00:00
Lovell Fuller
ee513ac7a7
Less C, more C++ e.g. namespace, enum class
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Improve image reference handling
2014-11-11 18:28:23 +00:00
Lovell Fuller
47927ef47d
Shrink less, affine more, maintain performance #75
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Affects interpolators with 4x4+ window size
e.g. Bicubic, LBB, Nohalo
Introduces blur before large affine
to improve large PNG reductions
2014-11-08 12:08:27 +00:00
Lovell Fuller
8bc1981891
Refactor C++ code
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Split features into their own file
Style is becoming less C, more C++
2014-10-21 21:38:19 +01:00
