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167 Commits

Author SHA1 Message Date
John Cupitt
2ea5c5f7e5 make python bandrank() work like bandjoin() 
we had a custom wrapper for bandjoin(), but bandrank(), a function with
an almost identical interface, did not ... this was confusing

bandrank() now has a custom wrapper too ... this breaks API
unfortunately, but hopefully very few people were using this thing and
it's better to make this change as soon as possible
 2016-03-01 12:12:51 +00:00
John Cupitt
8911820d9e better handling of deprecated args in py 
we now allow optional deprecated args to be set
 2016-02-25 11:15:47 +00:00
John Cupitt
c2be771342 fix load from buffer, update APIs 2016-02-12 20:04:46 +00:00
John Cupitt
153886d2eb add svgload 
load from bubffer is not working though, strange ... it seems to be
generating a 16-biit image?
 2016-02-09 11:01:12 +00:00
John Cupitt
98f4a64a86 better Vips.py class names builder 2016-01-05 08:00:40 +00:00
John Cupitt
e81900b187 bandjoin is just an instance function 
we had both a class member bandjoin, and an instance member

Vips.Image.bandjoin([i1, i2, i3..])
i1.ibandjoin([i2, i3..])

this was confusing and annoying ... get rid of the class one and just
use bandjoin everywhere, so this is now the way to do it:

i1.bandjoin([i2, i3..])
 2016-01-04 14:18:10 +00:00
John Cupitt
5916e25c31 rename python bandjoin as ibandjoin 
oh argh class and instance methods are in the same namespace, so we have
to rename the instance one as ibandjoin

also, start adding a test for arrayjoin
 2015-12-12 12:29:20 +00:00
John Cupitt
6e9834e623 add vips_arrayjoin() 2015-12-11 15:14:08 +00:00
John Cupitt
16c4eeabad python does auto complx/uncomplx 
this is a bit ugly :-(
 2015-11-20 16:29:43 +00:00
John Cupitt
a8b78371f8 better run_cmplx() 
ready to go into Vips.py
 2015-11-20 14:55:28 +00:00
John Cupitt
d27bbd6803 add mapim test 
and a python mapim example
 2015-11-19 11:44:58 +00:00
John Cupitt
295b18585a python uses bandjoin_const when possible 
added a test case, speedup seems worthwhile
 2015-11-07 20:34:56 +00:00
John Cupitt
3207cca96c make python use a logging domain 
the python binding now makes it's own logger, gi.overrides.Vips. This
makes Vips play nicely with larger programs which also use logging.

See;

https://github.com/jcupitt/libvips/issues/330
 2015-09-26 12:03:20 +01:00
John Cupitt
af4300ed8a fix Python new_from_array() 
under some circumstances it could modify the passed-in array, now it
copies
 2015-07-27 15:34:19 +01:00
John Cupitt
69fc2c1b7c getting closer ... 
fix RefString handling, add a test case
 2015-07-16 11:14:33 +01:00
John Cupitt
a3c881ae78 support "with Vips.Image" in Python 
though it doesn't actually do anything, it looks nice
 2015-06-03 15:08:02 +01:00
John Cupitt
c35e2e5427 add RefString getter 
to python now unpacks VipsRefString on get_value()
 2015-06-02 13:32:48 +01:00
John Cupitt
36331739ab add bandand() bandor() bandeor() to py 
convenience funcs
 2015-05-26 10:32:15 +01:00
John Cupitt
6bf1f8afa5 ooops, drat 2015-05-15 12:58:04 +01:00
John Cupitt
8566f3999a bug? 2015-05-14 21:50:12 +01:00
John Cupitt
bb7cbfde8d fix the draw example 2015-04-28 12:13:22 +01:00
John Cupitt
5ccb5ad70d add () overload to python 
for vips_getpoint()
 2015-03-01 12:15:48 +00:00
John Cupitt
5d912fdbbb add [] overload to python 
index and slice image bands
 2015-02-28 16:53:06 +00:00
Maurus Cuelenaere
dba1b1d81b Add ImageMagick buffer support 
This commits adds buffer support for the ImageMagick backend, using the Blob
API.
 2015-02-15 21:45:17 +01:00
John Cupitt
8f7c2c7110 sort out alpha going to and from 16-bit 
rewritten sRGB <-> scRGB so that 16-bit alpha is scaled to float 8
 2015-02-12 17:50:38 +00:00
John Cupitt
640477dc62 better python imageize 
sets interpretation as well ... was causing problems with jpg save
colour transforms
 2015-02-10 14:08:37 +00:00
John Cupitt
ddb43172f3 use new pyvips8 array constant syntax 
also add median filter convenience function
 2015-01-29 16:41:11 +00:00
John Cupitt
21b4748fe1 support 2D image array constants in py 2015-01-29 14:52:55 +00:00
John Cupitt
57196ee702 fix an operation cache bug 
when testing two operations for equality, need to check that both had an
optional arg set before testing the value
 2015-01-29 13:47:14 +00:00
John Cupitt
c384e2b664 finish morph 
and add erode/dilate convenience functions to Vips.py
 2015-01-28 21:58:08 +00:00
John Cupitt
d077d7c1fc small stuff 2014-12-27 10:00:01 +00:00
John Cupitt
a43b591e57 Merge pull request #212 from bgilbert/present 
Drop dependency on Python "future" package
 2014-12-27 09:43:53 +00:00
John Cupitt
b01dd59309 fix VipsBlob read 
oops, forgot the .get()
 2014-12-27 09:41:01 +00:00
Benjamin Gilbert
5ed7a24f0c Drop dependency on Python "future" package 
It's not widely packaged in Linux distributions, and none of the VIPS
Python code requires Python 3 semantics from any of the builtins future
was replacing.
 2014-12-26 21:10:55 -05:00
John Cupitt
d5f101431b modernize overrides convention 2014-12-22 11:50:59 +00:00
John Cupitt
6e6cabb6e0 better pyvips8 notes 2014-12-18 10:25:42 +00:00
John Cupitt
71bb0e81d1 better Vips.py install 
more work on test_convolution
 2014-12-15 18:12:47 +00:00
John Cupitt
c95088c68e tiny polish 2014-12-15 11:57:35 +00:00
John Cupitt
195fb15f5e test for missing "future" package 
see https://github.com/jcupitt/libvips/issues/208

not sure why this fails silently without the extra try block
 2014-12-12 15:21:58 +00:00
John Cupitt
a9109904c1 make check both py2 and py3 2014-12-12 14:50:31 +00:00
John Cupitt
b4b8b8bd96 use bytes() for VipsBlob in python3 2014-12-11 13:08:14 +00:00
John Cupitt
c3102b15bb add python3 support 2014-12-10 17:02:51 +00:00
John Cupitt
9866127e6a small cleanups 2014-12-10 15:31:22 +00:00
John Cupitt
7daa70ead3 add tiny demo prog 2014-12-10 15:03:33 +00:00
John Cupitt
9694cc8adb output ref_count in object summary 
tiny Vips.py fix too
 2014-12-10 09:23:51 +00:00
John Cupitt
aa6c883434 ignore missing class methods in Vips.py 
thanks Ben

see https://github.com/jcupitt/libvips/issues/199
 2014-12-05 12:50:53 +00:00
John Cupitt
ed6eaa4662 tiny fixes 2014-11-28 17:55:55 +00:00
John Cupitt
ee4416040b make a test suite 
put the python and non-nip2 bits of the nip2 suite together

some test images too
 2014-11-19 15:01:28 +00:00
John Cupitt
dda412c85f add command-line option parsing to python 2014-11-18 11:29:32 +00:00
John Cupitt
e3afa878e6 better support for drawing operations 
much more mem efficient for repeated draws

doc updates too
 2014-11-16 11:07:42 +00:00