Commit Graph

22 Commits

Author SHA1 Message Date
Ell 006f300fff libgimpmath: add gimp_matrix3_equal()
... which compares two matrices.
2020-01-16 00:23:55 +02:00
Ell e3bc877a42 libgimpmath: add various GimpMatrix4 functions
Add gimp_matrix4_{identity,mult,transform_point}().
2020-01-06 21:49:57 +02:00
Ell edfc837e7d libgimpmath: add various GimpMatrix2 functions
Add gimp_matrix2_{determinant,invert,transform_point}().
2020-01-06 21:49:57 +02:00
Michael Natterer 5f700549e7 Change the license URL from http://www.gnu.org/licenses/ to https:// 2018-07-11 23:29:46 +02:00
Ell 23f6369658 libgimpmath: remove gimp_matrix3_will_explode()
It's no longer needed since last commit, and since it's new in
2.10, we might as well remove it.

This reverts the rest of 768d06614f.
2018-01-28 16:37:34 -05:00
Alexis Wilhelm 768d06614f Bug 316479 - The Perspective Tool creates an empy image...
...instead of transforming it

Add gimp_matrix3_will_explode() which determines if a transform
matrix will blow up something in a rectangle to infinity, and use
the function so set both the GIMP and GEGL code paths to clip the
transform to the input size.
2016-11-08 17:26:21 +01:00
Michael Natterer 06b2dd35c2 libgimpmath: fix formatting in gimpmatrix.h 2014-07-14 22:55:26 +02:00
Michael Natterer 844df2b4df libgimp*: add guards that #error out if individual files are included
This only helps to maintain proper includes in app/ and shouldn't
affect plug-ins at all, because these are supposed to only include the
main headers from libgimp/ since the beginning of time.

The gimpfootypes.h files do not have these guards, so we can continue
to maintain app/'s include policy that is very likely to error out if
wrong things are included.
2011-04-28 14:30:41 +02:00
Michael Natterer b2aad5ef14 libgimpmath: move the GipmVector and GimpMatrix structs to gimpmathtypes.h
in order to get rid of the need to include gimpvector.h and
gimpmatrix.h in global places just to make the structs generally
known.
2011-04-28 13:25:25 +02:00
Michael Natterer 1e11a279b2 libgimpmath: add a boxed type and a GParamSpec for GimpMatrix3 2011-03-27 21:13:31 +02:00
Michael Natterer 2ce4075eeb libgimpmath: move docs from template files to inline comments 2010-07-02 14:41:35 +02:00
Michael Natterer d9b5207aa2 Change licence to GPLv3 (and to LGPLv3 for libgimp).
2009-01-17  Michael Natterer  <mitch@gimp.org>

	* all files with a GPL header and all COPYING files:

	Change licence to GPLv3 (and to LGPLv3 for libgimp).

	Cleaned up some copyright headers and regenerated the parsers in
	the ImageMap plugin.


svn path=/trunk/; revision=27913
2009-01-17 22:28:01 +00:00
jaycox b8752cd251 Fixed my email address in a dozen or so source files:
Fixed my email address in a dozen or so source files:
  modules/cdisplay_highcontrast.c
  libgimpbase/gimpparasite.c
  libgimpbase/gimpparasite.h
  libgimpmath/gimpmatrix.h
  libgimpmath/gimpmatrix.c
  app/core/gimpparasitelist.h
  app/core/gimpparasitelist.c
  app/base/gimphistogram.c
  app/base/gimphistogram.h
  app/base/gimplut.c
  app/base/gimplut.h
  app/base/pixel-processor.c
  app/base/pixel-processor.h
  app/core/gimp-parasites.c
  app/core/gimp-parasites.h
  app/core/gimpdrawable-histogram.c
  app/core/gimpdrawable-histogram.h
  app/core/gimpparasitelist.c
  app/core/gimpparasitelist.h
2006-01-12 00:50:44 +00:00
Sven Neumann a974e4ba79 cosmetic changes.
2005-03-20  Sven Neumann  <sven@gimp.org>

	* app/core/gimp-transform-utils.c (gimp_transform_matrix_perspective):
	cosmetic changes.

	* libgimpmath/gimpmatrix.[ch]
	* libgimpmath/gimpmath.def: added gimp_matrix_is_affine().
2005-03-20 00:09:29 +00:00
William Skaggs 36f062d1a0 broken pipe on previous commit, finishing 2005-01-22 00:43:31 +00:00
David Odin e6cd5255d0 Removed tabs and trailing whitespaces. 2003-09-27 23:02:39 +00:00
Sven Neumann 7dd98d215c added gimp_matrix3_affine().
2003-09-12  Sven Neumann  <sven@gimp.org>

	* libgimpmath/gimpmatrix.[ch]: added gimp_matrix3_affine().

	* app/vectors/gimpvectors-import.c: added (yet unused) funtion to
	parse SVG transform attributes.

	* app/vectors/gimpvectors-export.c: fixed a stupid bug.
2003-09-12 13:23:01 +00:00
Sven Neumann 6b9681c7d3 added gimp_matrix2_mult().
2003-07-07  Sven Neumann  <sven@gimp.org>

	* libgimpmath/gimpmatrix.[ch]: added gimp_matrix2_mult().
2003-07-07 18:36:00 +00:00
Sven Neumann 6f83a52571 include <libgimpmath/gimpmathtypes.h>.
2003-07-07  Sven Neumann  <sven@gimp.org>

	* libgimpbase/gimpbasetypes.h: include <libgimpmath/gimpmathtypes.h>.

	* libgimpmath/gimpmathtypes.h
	* libgimpmath/gimpmatrix.[ch]: added GimpMatrix2 struct definition
	and new function gimp_matrix2_identity().

	* app/config/gimpconfig-deserialize.c
	* app/config/gimpconfig-params.[ch]
	* app/config/gimpconfig-serialize.c
	* app/config/gimpconfig-types.[ch]
	* app/config/gimpconfig.c
	* app/config/gimpscanner.[ch]: added a boxed type around GimpMatrix2.

	* app/text/gimptext.[ch]: added new property "transformation".
2003-07-07 16:22:45 +00:00
Sven Neumann 5c4020edf2 libgimpmath/gimpmathtypes.h moved struct declarations.
2003-07-07  Sven Neumann  <sven@gimp.org>

	* libgimpmath/gimpmathtypes.h
	* libgimpmath/gimpvector.h: moved struct declarations.

	* libgimpmath/gimpmatrix.[ch]: made GimpMatrix3 and GimpMatrix4
	structs instead of typedefs for arrays. Pass them by reference,
	not by value. Added lots of const qualifiers.

	* app/core/gimpchannel.c
	* app/core/gimpdrawable-transform-utils.[ch]
	* app/core/gimpdrawable-transform.[ch]
	* app/core/gimpdrawable.c
	* app/core/gimpitem-linked.[ch]
	* app/core/gimpitem.[ch]
	* app/core/gimplayer.c
	* app/pdb/transform_tools_cmds.c
	* app/tools/gimpperspectivetool.c
	* app/tools/gimprotatetool.c
	* app/tools/gimpscaletool.c
	* app/tools/gimpsheartool.c
	* app/tools/gimptransformtool.c
	* app/vectors/gimpvectors.c
	* tools/pdbgen/pdb/transform_tools.pdb: changed accordingly.
2003-07-07 13:50:48 +00:00
Sven Neumann 757017a8e2 bumped version number to 1.3.1. Require Glib/GTK+-1.3.11 and Pango-0.22.
2001-11-23  Sven Neumann  <sven@gimp.org>

	* configure.in: bumped version number to 1.3.1.
	Require Glib/GTK+-1.3.11 and Pango-0.22. Removed GDK_DISABLE_COMPAT_H
	and GTK_DISABLE_COMPAT_H from our default CFLAGS since they don't
	exist any longer.

	* RELEASE-TO-CVS.patch: removed since the glib/gtk+ API is supposed to
	be frozen now.

	* HACKING: removed reference to RELEASE-TO-CVS.patch

	* app/gui/menus.c
	* app/tools/gimptexttool.c: applied RELEASE-TO-CVS.patch to conform
	to the new GTK+/Pango API.

	* app/core/Makefile.am: generate marshallers with gimp_marshal prefix.

	* app/core/gimpmarshal.list: added all marshallers we use.

	* app/core/gimpmarshal.[ch]: regenerated.

	* app/[lots of .c files]: use gimp_marshal_* for all marshallers.

	* data/images/
	* app/app_procs.c
	* app/gui/splash.c:

	* libgimpbase/Makefile.am
	* libgimpbase/gimpbase.h
	* libgimpbase/gimputils.[ch]: removed since they are no longer needed.

	* app/gimprc.c
	* plug-ins/common/ps.c
	* plug-ins/gdyntext/gdyntext.c
	* plug-ins/gdyntext/gdyntextcompat.c
	* plug-ins/gfig/gfig.c
	* plug-ins/gflare/gflare.c
	* plug-ins/script-fu/script-fu-scripts.c: use glib functions instead
	of gimp_strescape() and gimpstrcompress().

	* cleaned up all header files: use G_BEGIN_DECLS/G_END_DECLS, declared
	all _get_type function as G_GNUC_CONST.

	* tools/pdbgen/enumcode.pl
	* tools/pdbgen/lib.pl: make them generate header files using
	G_BEGIN_DECLS/G_END_DECLS.

	* pixmaps/Makefile.am
	* pixmaps/wilber3.xpm: removed ...
	* data/images/tips_wilber.png: ... and added here as PNG

	* app/gui/tips-dialog.c: load the Wilber on demand using GdkPixbuf.

	* data/images/gimp_splash.ppm: removed ...
	* data/images/gimp_splash.png: ... and added as PNG

	* app/app_procs.c
	* app/gui/splash.[ch]: load the splash image using GdkPixbuf.

	* app/gui/about-dialog.c: sink the GtkPreview.
2001-11-22 23:46:13 +00:00
Michael Natterer cb16697229 Makefile.am configure.in added stuff for the new library below.
2001-01-24  Michael Natterer  <mitch@gimp.org>

	* Makefile.am
	* configure.in
	* gimptool.in: added stuff for the new library below.

	* libgimpmath/.cvsignore
	* libgimpmath/Makefile.am
	* libgimpmath/gimpmath.def
	* libgimpmath/gimpmath.h
	* libgimpmath/gimpmathtypes.h
	* libgimpmath/gimpmatrix.c
	* libgimpmath/gimpmatrix.h
	* libgimpmath/gimpvector.c
	* libgimpmath/gimpvector.h
	* libgimpmath/makefile.mingw.in
	* libgimpmath/makefile.msc: new shared library. Depends on glib only.

	* libgimp/Makefile.am
	* libgimp/gimp.def
	* libgimp/gimp.h: removed the math stuff.

	* libgimp/gimpmath.h
	* libgimp/gimpmatrix.[ch]
	* libgimp/gimpvector.[ch]: removed.

	* app/Makefile.am
	* plug-ins/Lighting/Makefile.am
	* plug-ins/MapObject/Makefile.am
	* plug-ins/pagecurl/Makefile.am: link against libgimpmath.la

	* app/[many files]
	* libgimpcolor/gimpcolorspace.c
	* libgimpcolor/gimprgb.c
	* libgimp/gimpadaptivesupersample.c
	* libgimp/gimpbilinear.c
	* libgimp/gimpwidgets.c
	* modules/colorsel_gtk.c
	* modules/colorsel_triangle.c
	* modules/colorsel_water.c
	* plug-ins/libgck/gck/gckcolor.c
	* tools/pdbgen/pdb/channel.pdb
	* tools/pdbgen/pdb/image.pdb: include "libgimpmath/gimpmath.h",
	removed the remaining includes of the old color stuff.
2001-01-23 23:56:18 +00:00