10 Commits

Author SHA1 Message Date
Lovell Fuller
185fcfe635 Improve entropy-based crop docs based on feedback.
Fix includes to keep MSVC compiler happy.
Additional memory leak suppressions for latest V8.
2016-03-05 18:30:38 +00:00
Lovell Fuller
2034efcf55 Add experimental, entropy-based auto-crop
Remove deprecated extract API
2016-03-05 12:29:16 +00:00
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
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
5c9c17f1f6 Switch from libvips' C to C++ binding
Requires upgrade to libvips 8.2.1
2016-02-03 17:48:22 +00:00
David Carley
3af62446fc Implements greyscale thresholding 2015-11-17 12:15:34 -06:00
Lovell Fuller
20f468991f Start to use libvips 8.1.0+ features #152
Use native (un)premultiply

Support normalise on Windows
2015-11-12 22:14:53 +00:00
Lovell Fuller
2ec845b083 Create normalize/blur/sharpen operations
Reduces pipeline by ~100 LOC
2015-07-11 21:44:39 +01:00
Lovell Fuller
36be0453dd Refactor internal 'resize' to more apt 'pipeline'
Refactor 'composite' C to C++ 'operations'
2015-06-01 16:33:26 +01:00