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114 Commits

Author SHA1 Message Date
John Cupitt
78f927e606 revide comments in cpp binding 2020-03-27 11:42:58 +00:00
jaubourg
28b4c918b6 allow null image as source for assignment and copy constructor: fixes #1595 2020-03-27 02:46:57 +01:00
Kleis Auke Wolthuizen
31bf0e3cb7 Update function list for stream -> source rename 2020-01-01 12:28:18 +01:00
John Cupitt
95444d0849 rename stuff in the C++ API for stream -> source 2019-12-30 17:49:41 +00:00
John Cupitt
4c5873809f experiment with renaming stream 
rename as VipsConnection, VipsSource, VipsTarget etc.

see https://github.com/libvips/libvips/issues/1494#issuecomment-569498619

renamed with this script:

```

set -e

edit() {
        sed -i -E "$1" rename
}

for i in $*; do
        cp $i rename

        edit s/VIPS_STREAMOU/VIPS_TARGET_CUSTOM/g
        edit s/VIPS_STREAMO/VIPS_TARGET/g
        edit s/VIPS_STREAMIU/VIPS_SOURCE_CUSTOM/g
        edit s/VIPS_STREAMI/VIPS_SOURCE/g
        edit s/VIPS_STREAM/VIPS_CONNECTION/g

        edit s/vips_streamou/vips_target_custom/g
        edit s/vips_streamo/vips_target/g
        edit s/vips_streamiu/vips_source_custom/g
        edit s/vips_streami/vips_source/g
        edit s/vips_stream/vips_connection/g

        edit s/VipsStreamou/VipsTargetCustom/g
        edit s/VipsStreamo/VipsTarget/g
        edit s/VipsStreamiu/VipsSourceCustom/g
        edit s/VipsStreami/VipsSource/g
        edit s/VipsStream/VipsConnection/g

        # eg. VIPS_TYPE_STREAM or VIPS_IS_STREAM
        edit "s/VIPS_([A-Z]+)_STREAMOU/VIPS_\1_TARGET_CUSTOM/g"
        edit "s/VIPS_([A-Z]+)_STREAMO/VIPS_\1_TARGET/g"
        edit "s/VIPS_([A-Z]+)_STREAMIU/VIPS_\1_SOURCE_CUSTOM/g"
        edit "s/VIPS_([A-Z]+)_STREAMI/VIPS_\1_SOURCE/g"
        edit "s/VIPS_([A-Z]+)_STREAM/VIPS_\1_CONNECTION/g"

        edit s/streamou/target_custom/g
        edit s/streamo/target/g
        edit s/streamiu/source_custom/g
        edit s/streami/source/g

        # various identifiers which also change
        edit s/is_a_stream/is_a_source/g
        edit s/find_load_stream/find_load_source/g
        edit s/find_save_stream/find_save_target/g
        edit s/new_from_stream/new_from_source/g
        edit s/write_to_stream/write_to_target/g
        edit s/vips_thumbnail_stream/vips_thumbnail_source/g

        # eg. vips_webpload_stream
        edit "s/vips_([a-z]+)load_stream/vips_\1load_source/g"

        # eg. vips_webpsave_stream
        edit "s/vips_([a-z]+)save_stream/vips_\1save_target/g"

        mv rename $i
done
```
 2019-12-29 21:40:21 +00:00
John Cupitt
e236f19f97 add fallbacks to new_from_stream 
If the stream-based loaders fail, vips_image_new_from_stream() now falls
back to the old file and buffer loaders.

The file and buffer loaders already try the stream loaders first.
 2019-12-10 17:19:12 +00:00
Kleis Auke Wolthuizen
2499b38403 Update C++ binding and function list 
The generators use the new Introspect class of pyvips.
 2019-11-29 14:51:03 +01:00
John Cupitt
562da3e5ab rename new_from_filename as new_from_file 
So VipsStreami matches VipsImage. Same for new_to_filename.
 2019-11-22 17:13:20 +00:00
John Cupitt
123c52be70 revert to call-by-value for c++ API 2019-11-13 08:44:59 +00:00
John Cupitt
92521c0dc6 add options back to VInterpolate 
since we might use them in the future
 2019-11-12 14:03:25 +00:00
John Cupitt
b8ea3f8442 update cpp interface for stream variable rename 2019-11-11 09:24:45 +00:00
John Cupitt
42b4474356 stray decl 2019-11-10 18:03:38 +00:00
Kleis Auke Wolthuizen
b49910d270 Add support for streaming in the C++ binding 
See: libvips/libvips#1443.
 2019-11-10 13:46:29 +01:00
John Cupitt
503e83e232 update resize C++ example 2019-08-04 17:43:35 +01:00
John Cupitt
01a82646a1 experiment with minimise in insert 
try minimising sub after we've passed it
 2019-07-27 13:40:18 +01:00
Kleis Auke Wolthuizen
42bb8f51b9 Support std::vector within the image_get/set_array_int functions 2019-07-15 15:29:19 +02:00
Tomáš Szabo
1b54684650
Add set and get for an array of ints 2019-07-05 17:29:11 +02:00
Kleis Auke Wolthuizen
8ac6574560 Change 'char *' to 'const char *' in the C++ binding 
+ some documentation improvements.
 2019-04-24 16:02:52 +02:00
John Cupitt
bae484ba2c remove old c++ and py interfaces 
Instead, use the new(er) vips8 C++ interface, and the new(er) python
interface in pypi.

https://pypi.org/project/pyvips
 2019-04-12 16:27:28 +01:00
John Cupitt
38bd4f1be4 break lines at 80 cols in gen-operators 
plus tiny cleanups
 2019-02-03 13:18:22 +00:00
kleisauke
241f52fb54 Fix compatibility with Makefile 
+ all operations are now provided with a C++ style comment block.
 2019-02-03 12:13:04 +01:00
kleisauke
de27688eea Use pyvips to generate the C++ binding 2019-02-01 21:45:12 +01:00
John Cupitt
75ebb162f9 Merge branch 'master' into add-icc-fallbacks 2019-01-12 13:58:30 +00:00
Kleis Auke Wolthuizen
c397543c8e Add a std::string overload function for new_from_buffer 2019-01-11 13:53:09 +01:00
Kleis Auke Wolthuizen
bd5711ef8e Add remove function to the C++ binding 
To remove an item of metadata.
 2019-01-10 17:39:45 +01:00
Kleis Auke Wolthuizen
cd340d0ace Add missing C++ functions 
The functions has_alpha() and copy_memory() were missing from the C++ binding.
 2019-01-10 14:56:04 +01:00
John Cupitt
b8a158b69b seems to work 
added some more consts as well
 2019-01-03 13:34:13 +00:00
John Cupitt
26d0e312c6 add bandand/or/eor to the cpp binding 
oops, they had been dropped

thanks clcaalu

see https://github.com/libvips/libvips/issues/1165
 2018-11-16 13:10:22 +00:00
Fingolfin1196
c7f828e968
Update VImage8.h 
Should fix the “nullptr undeclared” issue.
 2018-10-10 15:57:50 +02:00
Fingolfin1196
b0f21d2727
Update VImage8.h 
VObject now has an is_null check, which is then used in VImage.
 2018-10-10 15:48:23 +02:00
John Cupitt
0e3cac1a72 make cpp overloads const 
all overloads are declared const now, where possible

also revised cpp examples and ran them to check

see https://github.com/jcupitt/libvips/issues/983
 2018-06-11 15:24:11 +01:00
John Cupitt
ca6410e1a6 make members and getters "const" in cpp api 
eg. VImage::width() is now

	int VImage::width() const;

ie. it does not alter the image objects. In factr we can mark almost all
members const.

see https://github.com/jcupitt/libvips/issues/983
 2018-06-11 14:30:17 +01:00
Lovell Fuller
cea15b2d8f Prevent compiler warning with size_t to int cast 2018-02-03 18:05:07 +00:00
John Cupitt
10eef89a7f update c++ bindings 2017-11-26 17:45:04 +00:00
John Cupitt
e179e3b11f premultiply alpha (if necessary) in affine 2017-11-18 10:59:20 +00:00
John Cupitt
e52d2c9f7f add composite shortcut to cpp 
two composite just two images
 2017-10-06 16:56:20 +01:00
John Cupitt
f0aeed1c64 regenerate cpp binding for new methods 2017-10-06 16:39:52 +01:00
John Cupitt
d601c5ee19 remmove extra null check 
see https://github.com/jcupitt/libvips/issues/761
 2017-10-01 19:08:51 +01:00
Lovell Fuller
8bd2208e5e cplusplus: offset coords are int rather than double 2017-09-14 10:25:15 +01:00
John Cupitt
1504fb0249 use bandjoin_const from cpp 2017-04-29 10:17:38 +01:00
John Cupitt
7882602dfe C/C++ done 
python next
 2017-04-26 14:52:28 +01:00
John Cupitt
fd6006bacb Merge branch 'master' into add-smartcrop 2017-03-13 20:41:22 +00:00
John Cupitt
8062a4b1e6 update cpp API for arg order changes 
hopefully user code won't see this
 2017-03-13 13:28:37 +00:00
John Cupitt
d40773515c add smartcrop 2017-03-01 15:41:26 +00:00
John Cupitt
b140c18a37 various tweaks to calm coverity 
passes cleanly now
 2017-01-20 08:55:13 +00:00
John Cupitt
2be0b97dce switch to g_warning()_/g_info() 
we had vips_warn() and vips_info(), but they are a bit crappy ... switch
to g_warning() and g_info() instead

see https://github.com/jcupitt/libvips/issues/544
 2017-01-03 15:52:27 +00:00
John Cupitt
7d0c821a6e add tests for thumbnail 2016-11-02 13:51:09 +00:00
Lovell Fuller
e1aef0445b MSVC requires __declspec first for return by reference 
Ensure consistent modifier order across all exported functions
Move assignment operators to be "outside" definitions to aid export
 2016-10-15 22:02:24 +01:00
John Cupitt
8503065faa regen cpp binding 
need to update for the xshrink -> hshrink change
 2016-08-18 16:03:33 +01:00
John Cupitt
0c7053bae1 Merge branch 'master' of github.com:jcupitt/libvips 2016-08-04 12:38:04 +01:00