gimp/libgimpcolor/gimprgb.h

209 lines
7.9 KiB
C
Raw Normal View History

/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
plug-ins/libgck/gck/gck.h removed the GckRGB color type and all it's 2001-01-01 Michael Natterer <mitch@gimp.org> * plug-ins/libgck/gck/gck.h * plug-ins/libgck/gck/gckcolor.c: removed the GckRGB color type and all it's functions. * libgimp/Makefile.am * libgimp/gimpcolor.[ch]: new files containing the new GimpRGB color type and assorted functions. * libgimp/gimpcolorspace.[ch]: colorspace conversion routines for the new GimpRGB type. Also taken from LibGCK. * libgimp/gimp.h * libgimp/gimptypes.h: #include "gimpcolor.h". It's ugly to include it in both files but unavoidable to follow our new "*.c" file include policy. This will go away as libgimp will be chopped up into pieces anyway. * app/apptypes.h * app/asupsample.[ch] * app/blend.c * app/color_transfer.h * app/gradient_header.h: removed "color_t" and use GimpRGB instead. * plug-ins/Lighting/lighting_apply.c * plug-ins/Lighting/lighting_image.c * plug-ins/Lighting/lighting_image.h * plug-ins/Lighting/lighting_main.c * plug-ins/Lighting/lighting_main.h * plug-ins/Lighting/lighting_preview.c * plug-ins/Lighting/lighting_shade.c * plug-ins/Lighting/lighting_shade.h * plug-ins/MapObject/mapobject_apply.c * plug-ins/MapObject/mapobject_image.c * plug-ins/MapObject/mapobject_image.h * plug-ins/MapObject/mapobject_main.c * plug-ins/MapObject/mapobject_main.h * plug-ins/MapObject/mapobject_preview.c * plug-ins/MapObject/mapobject_shade.c * plug-ins/MapObject/mapobject_shade.h * modules/colorsel_triangle.c: s/GckRGB/GimpRGB/g * plug-ins/gdyntext/gdyntextcompat.h: check also for GIMP's minor version when deciding if to add a missing PDB wrapper. (All this compat cruft including libgimp/gimpcompat.h should go away ASAP)
2001-01-02 02:35:09 +08:00
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
plug-ins/libgck/gck/gck.h removed the GckRGB color type and all it's 2001-01-01 Michael Natterer <mitch@gimp.org> * plug-ins/libgck/gck/gck.h * plug-ins/libgck/gck/gckcolor.c: removed the GckRGB color type and all it's functions. * libgimp/Makefile.am * libgimp/gimpcolor.[ch]: new files containing the new GimpRGB color type and assorted functions. * libgimp/gimpcolorspace.[ch]: colorspace conversion routines for the new GimpRGB type. Also taken from LibGCK. * libgimp/gimp.h * libgimp/gimptypes.h: #include "gimpcolor.h". It's ugly to include it in both files but unavoidable to follow our new "*.c" file include policy. This will go away as libgimp will be chopped up into pieces anyway. * app/apptypes.h * app/asupsample.[ch] * app/blend.c * app/color_transfer.h * app/gradient_header.h: removed "color_t" and use GimpRGB instead. * plug-ins/Lighting/lighting_apply.c * plug-ins/Lighting/lighting_image.c * plug-ins/Lighting/lighting_image.h * plug-ins/Lighting/lighting_main.c * plug-ins/Lighting/lighting_main.h * plug-ins/Lighting/lighting_preview.c * plug-ins/Lighting/lighting_shade.c * plug-ins/Lighting/lighting_shade.h * plug-ins/MapObject/mapobject_apply.c * plug-ins/MapObject/mapobject_image.c * plug-ins/MapObject/mapobject_image.h * plug-ins/MapObject/mapobject_main.c * plug-ins/MapObject/mapobject_main.h * plug-ins/MapObject/mapobject_preview.c * plug-ins/MapObject/mapobject_shade.c * plug-ins/MapObject/mapobject_shade.h * modules/colorsel_triangle.c: s/GckRGB/GimpRGB/g * plug-ins/gdyntext/gdyntextcompat.h: check also for GIMP's minor version when deciding if to add a missing PDB wrapper. (All this compat cruft including libgimp/gimpcompat.h should go away ASAP)
2001-01-02 02:35:09 +08:00
* Library General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
Makefile.am configure.in added stuff for the new library below. 2001-01-23 Michael Natterer <mitch@gimp.org> * Makefile.am * configure.in * gimptool.in: added stuff for the new library below. * libgimpcolor/.cvsignore * libgimpcolor/Makefile.am * libgimpcolor/gimpcolor.h * libgimpcolor/gimpcolorspace.c * libgimpcolor/gimpcolorspace.h * libgimpcolor/gimpcolortypes.h * libgimpcolor/gimphsv.c * libgimpcolor/gimphsv.h * libgimpcolor/gimprgb.c * libgimpcolor/gimprgb.h: new shared library which both the app and plug-ins link against. The library depends only on glib. * libgimpcolor/gimpcolor.def * libgimpcolor/makefile.mingw.in * libgimpcolor/makefile.msc: added Win32 build files which definitely don't work. * libgimp/Makefile.am * libgimp/gimpcolor.[ch] * libgimp/gimpcolorspace.[ch]: removed. * libgimp/gimp.h * libgimp/gimpadaptivesupersample.c * libgimp/gimpbilinear.c * libgimp/gimppalette.c * libgimp/gimptypes.h: include the stuff from libgimpcolor. Plug-Ins don't need to include <libgimpcolor/gimpcolor.h> explicitely. LibGimp depends on libgimpcolor and thus also includes it's headers. * libgimp/gimp.def * libgimp/makefile.mingw.in: fiddled around with Win32 stuff... * app/Makefile.am: link against libgimpcolor.la * app/apptypes.h: include "libgimpcolor/gimpcolortypes.h" * app/asupsample.c * app/channels_dialog.c * app/colormap_dialog.c * app/commands.c * app/convert.c * app/devices.c * app/disp_callbacks.c * app/drawable.c * app/gimpcontext.c * app/gimpdnd.c * app/gimpimage.c * app/gimppalette.c * app/gimprc.c * app/gradient.c * app/libgimp_glue.c * app/palette.c * app/palette_import.c * app/qmask.c * app/xcf.c * app/tools/paint_core.c * app/tools/paintbrush.c * app/tools/pencil.c: include "libgimpcolor/gimpcolor.h" before all gimp includes because it's a standalone library. * plug-ins/FractalExplorer/Makefile.am * plug-ins/Lighting/Makefile.am * plug-ins/MapObject/Makefile.am * plug-ins/bmp/Makefile.am * plug-ins/common/Makefile.am * plug-ins/common/mkgen.pl * plug-ins/dbbrowser/Makefile.am * plug-ins/faxg3/Makefile.am * plug-ins/fits/Makefile.am * plug-ins/flame/Makefile.am * plug-ins/fp/Makefile.am * plug-ins/gap/Makefile.am * plug-ins/gdyntext/Makefile.am * plug-ins/gfig/Makefile.am * plug-ins/gflare/Makefile.am * plug-ins/gfli/Makefile.am * plug-ins/gimpressionist/Makefile.am * plug-ins/helpbrowser/Makefile.am * plug-ins/ifscompose/Makefile.am * plug-ins/imagemap/Makefile.am * plug-ins/maze/Makefile.am * plug-ins/mosaic/Makefile.am * plug-ins/pagecurl/Makefile.am * plug-ins/print/Makefile.am * plug-ins/rcm/Makefile.am * plug-ins/script-fu/Makefile.am * plug-ins/sel2path/Makefile.am * plug-ins/sgi/Makefile.am * plug-ins/webbrowser/Makefile.am * plug-ins/xjt/Makefile.am: add libgimpcolor.la to LDADD. * INSTALL: don't recommend to --disable-shared for development. * TODO.xml: increased some percentages, added plug-in help stuff.
2001-01-24 02:49:44 +08:00
#ifndef __GIMP_RGB_H__
#define __GIMP_RGB_H__
plug-ins/libgck/gck/gck.h removed the GckRGB color type and all it's 2001-01-01 Michael Natterer <mitch@gimp.org> * plug-ins/libgck/gck/gck.h * plug-ins/libgck/gck/gckcolor.c: removed the GckRGB color type and all it's functions. * libgimp/Makefile.am * libgimp/gimpcolor.[ch]: new files containing the new GimpRGB color type and assorted functions. * libgimp/gimpcolorspace.[ch]: colorspace conversion routines for the new GimpRGB type. Also taken from LibGCK. * libgimp/gimp.h * libgimp/gimptypes.h: #include "gimpcolor.h". It's ugly to include it in both files but unavoidable to follow our new "*.c" file include policy. This will go away as libgimp will be chopped up into pieces anyway. * app/apptypes.h * app/asupsample.[ch] * app/blend.c * app/color_transfer.h * app/gradient_header.h: removed "color_t" and use GimpRGB instead. * plug-ins/Lighting/lighting_apply.c * plug-ins/Lighting/lighting_image.c * plug-ins/Lighting/lighting_image.h * plug-ins/Lighting/lighting_main.c * plug-ins/Lighting/lighting_main.h * plug-ins/Lighting/lighting_preview.c * plug-ins/Lighting/lighting_shade.c * plug-ins/Lighting/lighting_shade.h * plug-ins/MapObject/mapobject_apply.c * plug-ins/MapObject/mapobject_image.c * plug-ins/MapObject/mapobject_image.h * plug-ins/MapObject/mapobject_main.c * plug-ins/MapObject/mapobject_main.h * plug-ins/MapObject/mapobject_preview.c * plug-ins/MapObject/mapobject_shade.c * plug-ins/MapObject/mapobject_shade.h * modules/colorsel_triangle.c: s/GckRGB/GimpRGB/g * plug-ins/gdyntext/gdyntextcompat.h: check also for GIMP's minor version when deciding if to add a missing PDB wrapper. (All this compat cruft including libgimp/gimpcompat.h should go away ASAP)
2001-01-02 02:35:09 +08:00
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.
2001-11-23 07:46:13 +08:00
G_BEGIN_DECLS
plug-ins/libgck/gck/gck.h removed the GckRGB color type and all it's 2001-01-01 Michael Natterer <mitch@gimp.org> * plug-ins/libgck/gck/gck.h * plug-ins/libgck/gck/gckcolor.c: removed the GckRGB color type and all it's functions. * libgimp/Makefile.am * libgimp/gimpcolor.[ch]: new files containing the new GimpRGB color type and assorted functions. * libgimp/gimpcolorspace.[ch]: colorspace conversion routines for the new GimpRGB type. Also taken from LibGCK. * libgimp/gimp.h * libgimp/gimptypes.h: #include "gimpcolor.h". It's ugly to include it in both files but unavoidable to follow our new "*.c" file include policy. This will go away as libgimp will be chopped up into pieces anyway. * app/apptypes.h * app/asupsample.[ch] * app/blend.c * app/color_transfer.h * app/gradient_header.h: removed "color_t" and use GimpRGB instead. * plug-ins/Lighting/lighting_apply.c * plug-ins/Lighting/lighting_image.c * plug-ins/Lighting/lighting_image.h * plug-ins/Lighting/lighting_main.c * plug-ins/Lighting/lighting_main.h * plug-ins/Lighting/lighting_preview.c * plug-ins/Lighting/lighting_shade.c * plug-ins/Lighting/lighting_shade.h * plug-ins/MapObject/mapobject_apply.c * plug-ins/MapObject/mapobject_image.c * plug-ins/MapObject/mapobject_image.h * plug-ins/MapObject/mapobject_main.c * plug-ins/MapObject/mapobject_main.h * plug-ins/MapObject/mapobject_preview.c * plug-ins/MapObject/mapobject_shade.c * plug-ins/MapObject/mapobject_shade.h * modules/colorsel_triangle.c: s/GckRGB/GimpRGB/g * plug-ins/gdyntext/gdyntextcompat.h: check also for GIMP's minor version when deciding if to add a missing PDB wrapper. (All this compat cruft including libgimp/gimpcompat.h should go away ASAP)
2001-01-02 02:35:09 +08:00
/* For information look into the C source or the html documentation */
/*
* GIMP_TYPE_RGB
*/
#define GIMP_TYPE_RGB (gimp_rgb_get_type ())
#define GIMP_VALUE_HOLDS_RGB(value) (G_TYPE_CHECK_VALUE_TYPE ((value), GIMP_TYPE_RGB))
GType gimp_rgb_get_type (void) G_GNUC_CONST;
void gimp_value_get_rgb (const GValue *value,
GimpRGB *rgb);
void gimp_value_set_rgb (GValue *value,
const GimpRGB *rgb);
/*
* GIMP_TYPE_PARAM_RGB
*/
#define GIMP_TYPE_PARAM_RGB (gimp_param_rgb_get_type ())
#define GIMP_IS_PARAM_SPEC_RGB(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), GIMP_TYPE_PARAM_RGB))
added "has_alpha" to GimpParamSpecRGB. Made the GimpParamSpecRGB struct 2006-04-27 Sven Neumann <sven@gimp.org> * libgimpcolor/gimprgb.[ch]: added "has_alpha" to GimpParamSpecRGB. Made the GimpParamSpecRGB struct public. When validating a color, only look at the alpha channel if has_alpha is set. * libgimpconfig/gimpconfig-params.h: added "has_alpha" to GIMP_CONFIG_INSTALL_PROP_RGB macro definition. * libgimpconfig/gimpconfig-serialize.c: serialize color values as "(rgb r g b)" if the param-spec indicates that the alpha channel is meaningless. * app/config/gimpconfig-dump.c: take "has_alpha" into account when documenting color properties. * app/core/gimpcontext.c * app/core/gimpgrid.c * app/display/gimpdisplayoptions.c * app/text/gimptext.c * app/widgets/gimpaction.c * app/widgets/gimpcolorbar.c * libgimpwidgets/gimpcolorarea.c * libgimpwidgets/gimpcolorbutton.c: specify whether color properties have an alpha channel. * tools/pdbgen/app.pl: handle "has_alpha" for color paramaters. * tools/pdbgen/pdb/channel.pdb * tools/pdbgen/pdb/context.pdb * tools/pdbgen/pdb/grid.pdb * tools/pdbgen/pdb/image.pdb: set the "has_alpha" flag where appropriate. * app/pdb/gimp-pdb-compat.c (gimp_pdb_compat_param_spec): set "has_alpha" to TRUE for GIMP_PDB_COLOR. * app/pdb/channel_cmds.c * app/pdb/context_cmds.c * app/pdb/gradient_cmds.c * app/pdb/grid_cmds.c * app/pdb/image_cmds.c * app/pdb/palette_cmds.c * app/pdb/palettes_cmds.c * app/pdb/selection_tools_cmds.c: regenerated. * app/config/gimpdisplayconfig.c (gimp_display_config_class_init): removed unused code.
2006-04-27 23:19:59 +08:00
GType gimp_param_rgb_get_type (void) G_GNUC_CONST;
GParamSpec * gimp_param_spec_rgb (const gchar *name,
const gchar *nick,
const gchar *blurb,
gboolean has_alpha,
const GimpRGB *default_value,
GParamFlags flags);
gboolean gimp_param_spec_rgb_has_alpha (GParamSpec *pspec);
plug-ins/libgck/gck/gck.h removed the GckRGB color type and all it's 2001-01-01 Michael Natterer <mitch@gimp.org> * plug-ins/libgck/gck/gck.h * plug-ins/libgck/gck/gckcolor.c: removed the GckRGB color type and all it's functions. * libgimp/Makefile.am * libgimp/gimpcolor.[ch]: new files containing the new GimpRGB color type and assorted functions. * libgimp/gimpcolorspace.[ch]: colorspace conversion routines for the new GimpRGB type. Also taken from LibGCK. * libgimp/gimp.h * libgimp/gimptypes.h: #include "gimpcolor.h". It's ugly to include it in both files but unavoidable to follow our new "*.c" file include policy. This will go away as libgimp will be chopped up into pieces anyway. * app/apptypes.h * app/asupsample.[ch] * app/blend.c * app/color_transfer.h * app/gradient_header.h: removed "color_t" and use GimpRGB instead. * plug-ins/Lighting/lighting_apply.c * plug-ins/Lighting/lighting_image.c * plug-ins/Lighting/lighting_image.h * plug-ins/Lighting/lighting_main.c * plug-ins/Lighting/lighting_main.h * plug-ins/Lighting/lighting_preview.c * plug-ins/Lighting/lighting_shade.c * plug-ins/Lighting/lighting_shade.h * plug-ins/MapObject/mapobject_apply.c * plug-ins/MapObject/mapobject_image.c * plug-ins/MapObject/mapobject_image.h * plug-ins/MapObject/mapobject_main.c * plug-ins/MapObject/mapobject_main.h * plug-ins/MapObject/mapobject_preview.c * plug-ins/MapObject/mapobject_shade.c * plug-ins/MapObject/mapobject_shade.h * modules/colorsel_triangle.c: s/GckRGB/GimpRGB/g * plug-ins/gdyntext/gdyntextcompat.h: check also for GIMP's minor version when deciding if to add a missing PDB wrapper. (All this compat cruft including libgimp/gimpcompat.h should go away ASAP)
2001-01-02 02:35:09 +08:00
/* RGB and RGBA color types and operations taken from LibGCK */
typedef enum
{
GIMP_RGB_COMPOSITE_NONE = 0,
GIMP_RGB_COMPOSITE_NORMAL,
GIMP_RGB_COMPOSITE_BEHIND
} GimpRGBCompositeMode;
plug-ins/libgck/gck/gck.h removed the GckRGB color type and all it's 2001-01-01 Michael Natterer <mitch@gimp.org> * plug-ins/libgck/gck/gck.h * plug-ins/libgck/gck/gckcolor.c: removed the GckRGB color type and all it's functions. * libgimp/Makefile.am * libgimp/gimpcolor.[ch]: new files containing the new GimpRGB color type and assorted functions. * libgimp/gimpcolorspace.[ch]: colorspace conversion routines for the new GimpRGB type. Also taken from LibGCK. * libgimp/gimp.h * libgimp/gimptypes.h: #include "gimpcolor.h". It's ugly to include it in both files but unavoidable to follow our new "*.c" file include policy. This will go away as libgimp will be chopped up into pieces anyway. * app/apptypes.h * app/asupsample.[ch] * app/blend.c * app/color_transfer.h * app/gradient_header.h: removed "color_t" and use GimpRGB instead. * plug-ins/Lighting/lighting_apply.c * plug-ins/Lighting/lighting_image.c * plug-ins/Lighting/lighting_image.h * plug-ins/Lighting/lighting_main.c * plug-ins/Lighting/lighting_main.h * plug-ins/Lighting/lighting_preview.c * plug-ins/Lighting/lighting_shade.c * plug-ins/Lighting/lighting_shade.h * plug-ins/MapObject/mapobject_apply.c * plug-ins/MapObject/mapobject_image.c * plug-ins/MapObject/mapobject_image.h * plug-ins/MapObject/mapobject_main.c * plug-ins/MapObject/mapobject_main.h * plug-ins/MapObject/mapobject_preview.c * plug-ins/MapObject/mapobject_shade.c * plug-ins/MapObject/mapobject_shade.h * modules/colorsel_triangle.c: s/GckRGB/GimpRGB/g * plug-ins/gdyntext/gdyntextcompat.h: check also for GIMP's minor version when deciding if to add a missing PDB wrapper. (All this compat cruft including libgimp/gimpcompat.h should go away ASAP)
2001-01-02 02:35:09 +08:00
void gimp_rgb_set (GimpRGB *rgb,
gdouble red,
gdouble green,
gdouble blue);
void gimp_rgb_set_alpha (GimpRGB *rgb,
gdouble alpha);
void gimp_rgb_set_uchar (GimpRGB *rgb,
guchar red,
guchar green,
guchar blue);
void gimp_rgb_get_uchar (const GimpRGB *rgb,
guchar *red,
guchar *green,
guchar *blue);
gboolean gimp_rgb_parse_name (GimpRGB *rgb,
const gchar *name,
gint len);
gboolean gimp_rgb_parse_hex (GimpRGB *rgb,
const gchar *hex,
gint len);
gboolean gimp_rgb_parse_css (GimpRGB *rgb,
const gchar *css,
gint len);
void gimp_rgb_add (GimpRGB *rgb1,
const GimpRGB *rgb2);
void gimp_rgb_subtract (GimpRGB *rgb1,
const GimpRGB *rgb2);
void gimp_rgb_multiply (GimpRGB *rgb1,
gdouble factor);
gdouble gimp_rgb_distance (const GimpRGB *rgb1,
const GimpRGB *rgb2);
gdouble gimp_rgb_max (const GimpRGB *rgb);
gdouble gimp_rgb_min (const GimpRGB *rgb);
void gimp_rgb_clamp (GimpRGB *rgb);
void gimp_rgb_gamma (GimpRGB *rgb,
gdouble gamma);
gdouble gimp_rgb_luminance (const GimpRGB *rgb);
guchar gimp_rgb_luminance_uchar (const GimpRGB *rgb);
#ifndef GIMP_DISABLE_DEPRECATED
gdouble gimp_rgb_intensity (const GimpRGB *rgb);
guchar gimp_rgb_intensity_uchar (const GimpRGB *rgb);
#endif
void gimp_rgb_composite (GimpRGB *color1,
const GimpRGB *color2,
GimpRGBCompositeMode mode);
/* access to the list of color names */
gint gimp_rgb_list_names (const gchar ***names,
GimpRGB **colors);
void gimp_rgba_set (GimpRGB *rgba,
gdouble red,
gdouble green,
gdouble blue,
gdouble alpha);
void gimp_rgba_set_uchar (GimpRGB *rgba,
guchar red,
guchar green,
guchar blue,
guchar alpha);
void gimp_rgba_get_uchar (const GimpRGB *rgba,
guchar *red,
guchar *green,
guchar *blue,
guchar *alpha);
gboolean gimp_rgba_parse_css (GimpRGB *rgba,
const gchar *css,
gint len);
void gimp_rgba_add (GimpRGB *rgba1,
const GimpRGB *rgba2);
void gimp_rgba_subtract (GimpRGB *rgba1,
const GimpRGB *rgba2);
void gimp_rgba_multiply (GimpRGB *rgba,
gdouble factor);
gdouble gimp_rgba_distance (const GimpRGB *rgba1,
const GimpRGB *rgba2);
Makefile.am configure.in added stuff for the new library below. 2001-01-23 Michael Natterer <mitch@gimp.org> * Makefile.am * configure.in * gimptool.in: added stuff for the new library below. * libgimpcolor/.cvsignore * libgimpcolor/Makefile.am * libgimpcolor/gimpcolor.h * libgimpcolor/gimpcolorspace.c * libgimpcolor/gimpcolorspace.h * libgimpcolor/gimpcolortypes.h * libgimpcolor/gimphsv.c * libgimpcolor/gimphsv.h * libgimpcolor/gimprgb.c * libgimpcolor/gimprgb.h: new shared library which both the app and plug-ins link against. The library depends only on glib. * libgimpcolor/gimpcolor.def * libgimpcolor/makefile.mingw.in * libgimpcolor/makefile.msc: added Win32 build files which definitely don't work. * libgimp/Makefile.am * libgimp/gimpcolor.[ch] * libgimp/gimpcolorspace.[ch]: removed. * libgimp/gimp.h * libgimp/gimpadaptivesupersample.c * libgimp/gimpbilinear.c * libgimp/gimppalette.c * libgimp/gimptypes.h: include the stuff from libgimpcolor. Plug-Ins don't need to include <libgimpcolor/gimpcolor.h> explicitely. LibGimp depends on libgimpcolor and thus also includes it's headers. * libgimp/gimp.def * libgimp/makefile.mingw.in: fiddled around with Win32 stuff... * app/Makefile.am: link against libgimpcolor.la * app/apptypes.h: include "libgimpcolor/gimpcolortypes.h" * app/asupsample.c * app/channels_dialog.c * app/colormap_dialog.c * app/commands.c * app/convert.c * app/devices.c * app/disp_callbacks.c * app/drawable.c * app/gimpcontext.c * app/gimpdnd.c * app/gimpimage.c * app/gimppalette.c * app/gimprc.c * app/gradient.c * app/libgimp_glue.c * app/palette.c * app/palette_import.c * app/qmask.c * app/xcf.c * app/tools/paint_core.c * app/tools/paintbrush.c * app/tools/pencil.c: include "libgimpcolor/gimpcolor.h" before all gimp includes because it's a standalone library. * plug-ins/FractalExplorer/Makefile.am * plug-ins/Lighting/Makefile.am * plug-ins/MapObject/Makefile.am * plug-ins/bmp/Makefile.am * plug-ins/common/Makefile.am * plug-ins/common/mkgen.pl * plug-ins/dbbrowser/Makefile.am * plug-ins/faxg3/Makefile.am * plug-ins/fits/Makefile.am * plug-ins/flame/Makefile.am * plug-ins/fp/Makefile.am * plug-ins/gap/Makefile.am * plug-ins/gdyntext/Makefile.am * plug-ins/gfig/Makefile.am * plug-ins/gflare/Makefile.am * plug-ins/gfli/Makefile.am * plug-ins/gimpressionist/Makefile.am * plug-ins/helpbrowser/Makefile.am * plug-ins/ifscompose/Makefile.am * plug-ins/imagemap/Makefile.am * plug-ins/maze/Makefile.am * plug-ins/mosaic/Makefile.am * plug-ins/pagecurl/Makefile.am * plug-ins/print/Makefile.am * plug-ins/rcm/Makefile.am * plug-ins/script-fu/Makefile.am * plug-ins/sel2path/Makefile.am * plug-ins/sgi/Makefile.am * plug-ins/webbrowser/Makefile.am * plug-ins/xjt/Makefile.am: add libgimpcolor.la to LDADD. * INSTALL: don't recommend to --disable-shared for development. * TODO.xml: increased some percentages, added plug-in help stuff.
2001-01-24 02:49:44 +08:00
/* Map RGB to intensity */
/*
* The weights to compute true CIE luminance from linear red, green
* and blue, as defined by the ITU-R Recommendation BT.709, "Basic
* Parameter Values for the HDTV Standard for the Studio and for
* International Programme Exchange" (1990). Also suggested in the
* sRGB colorspace specification by the W3C.
*/
#define GIMP_RGB_LUMINANCE_RED (0.2126)
#define GIMP_RGB_LUMINANCE_GREEN (0.7152)
#define GIMP_RGB_LUMINANCE_BLUE (0.0722)
#define GIMP_RGB_LUMINANCE(r,g,b) ((r) * GIMP_RGB_LUMINANCE_RED + \
(g) * GIMP_RGB_LUMINANCE_GREEN + \
(b) * GIMP_RGB_LUMINANCE_BLUE)
#ifndef GIMP_DISABLE_DEPRECATED
/*
* The coefficients below properly computed luminance for monitors
* having phosphors that were contemporary at the introduction of NTSC
* television in 1953. They are still appropriate for computing video
* luma. However, these coefficients do not accurately compute
* luminance for contemporary monitors. The use of these definitions
* is deprecated.
*/
#define GIMP_RGB_INTENSITY_RED (0.30)
#define GIMP_RGB_INTENSITY_GREEN (0.59)
#define GIMP_RGB_INTENSITY_BLUE (0.11)
#define GIMP_RGB_INTENSITY(r,g,b) ((r) * GIMP_RGB_INTENSITY_RED + \
(g) * GIMP_RGB_INTENSITY_GREEN + \
(b) * GIMP_RGB_INTENSITY_BLUE)
#endif
plug-ins/libgck/gck/gck.h removed the GckRGB color type and all it's 2001-01-01 Michael Natterer <mitch@gimp.org> * plug-ins/libgck/gck/gck.h * plug-ins/libgck/gck/gckcolor.c: removed the GckRGB color type and all it's functions. * libgimp/Makefile.am * libgimp/gimpcolor.[ch]: new files containing the new GimpRGB color type and assorted functions. * libgimp/gimpcolorspace.[ch]: colorspace conversion routines for the new GimpRGB type. Also taken from LibGCK. * libgimp/gimp.h * libgimp/gimptypes.h: #include "gimpcolor.h". It's ugly to include it in both files but unavoidable to follow our new "*.c" file include policy. This will go away as libgimp will be chopped up into pieces anyway. * app/apptypes.h * app/asupsample.[ch] * app/blend.c * app/color_transfer.h * app/gradient_header.h: removed "color_t" and use GimpRGB instead. * plug-ins/Lighting/lighting_apply.c * plug-ins/Lighting/lighting_image.c * plug-ins/Lighting/lighting_image.h * plug-ins/Lighting/lighting_main.c * plug-ins/Lighting/lighting_main.h * plug-ins/Lighting/lighting_preview.c * plug-ins/Lighting/lighting_shade.c * plug-ins/Lighting/lighting_shade.h * plug-ins/MapObject/mapobject_apply.c * plug-ins/MapObject/mapobject_image.c * plug-ins/MapObject/mapobject_image.h * plug-ins/MapObject/mapobject_main.c * plug-ins/MapObject/mapobject_main.h * plug-ins/MapObject/mapobject_preview.c * plug-ins/MapObject/mapobject_shade.c * plug-ins/MapObject/mapobject_shade.h * modules/colorsel_triangle.c: s/GckRGB/GimpRGB/g * plug-ins/gdyntext/gdyntextcompat.h: check also for GIMP's minor version when deciding if to add a missing PDB wrapper. (All this compat cruft including libgimp/gimpcompat.h should go away ASAP)
2001-01-02 02:35:09 +08:00
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.
2001-11-23 07:46:13 +08:00
G_END_DECLS
plug-ins/libgck/gck/gck.h removed the GckRGB color type and all it's 2001-01-01 Michael Natterer <mitch@gimp.org> * plug-ins/libgck/gck/gck.h * plug-ins/libgck/gck/gckcolor.c: removed the GckRGB color type and all it's functions. * libgimp/Makefile.am * libgimp/gimpcolor.[ch]: new files containing the new GimpRGB color type and assorted functions. * libgimp/gimpcolorspace.[ch]: colorspace conversion routines for the new GimpRGB type. Also taken from LibGCK. * libgimp/gimp.h * libgimp/gimptypes.h: #include "gimpcolor.h". It's ugly to include it in both files but unavoidable to follow our new "*.c" file include policy. This will go away as libgimp will be chopped up into pieces anyway. * app/apptypes.h * app/asupsample.[ch] * app/blend.c * app/color_transfer.h * app/gradient_header.h: removed "color_t" and use GimpRGB instead. * plug-ins/Lighting/lighting_apply.c * plug-ins/Lighting/lighting_image.c * plug-ins/Lighting/lighting_image.h * plug-ins/Lighting/lighting_main.c * plug-ins/Lighting/lighting_main.h * plug-ins/Lighting/lighting_preview.c * plug-ins/Lighting/lighting_shade.c * plug-ins/Lighting/lighting_shade.h * plug-ins/MapObject/mapobject_apply.c * plug-ins/MapObject/mapobject_image.c * plug-ins/MapObject/mapobject_image.h * plug-ins/MapObject/mapobject_main.c * plug-ins/MapObject/mapobject_main.h * plug-ins/MapObject/mapobject_preview.c * plug-ins/MapObject/mapobject_shade.c * plug-ins/MapObject/mapobject_shade.h * modules/colorsel_triangle.c: s/GckRGB/GimpRGB/g * plug-ins/gdyntext/gdyntextcompat.h: check also for GIMP's minor version when deciding if to add a missing PDB wrapper. (All this compat cruft including libgimp/gimpcompat.h should go away ASAP)
2001-01-02 02:35:09 +08:00
Makefile.am configure.in added stuff for the new library below. 2001-01-23 Michael Natterer <mitch@gimp.org> * Makefile.am * configure.in * gimptool.in: added stuff for the new library below. * libgimpcolor/.cvsignore * libgimpcolor/Makefile.am * libgimpcolor/gimpcolor.h * libgimpcolor/gimpcolorspace.c * libgimpcolor/gimpcolorspace.h * libgimpcolor/gimpcolortypes.h * libgimpcolor/gimphsv.c * libgimpcolor/gimphsv.h * libgimpcolor/gimprgb.c * libgimpcolor/gimprgb.h: new shared library which both the app and plug-ins link against. The library depends only on glib. * libgimpcolor/gimpcolor.def * libgimpcolor/makefile.mingw.in * libgimpcolor/makefile.msc: added Win32 build files which definitely don't work. * libgimp/Makefile.am * libgimp/gimpcolor.[ch] * libgimp/gimpcolorspace.[ch]: removed. * libgimp/gimp.h * libgimp/gimpadaptivesupersample.c * libgimp/gimpbilinear.c * libgimp/gimppalette.c * libgimp/gimptypes.h: include the stuff from libgimpcolor. Plug-Ins don't need to include <libgimpcolor/gimpcolor.h> explicitely. LibGimp depends on libgimpcolor and thus also includes it's headers. * libgimp/gimp.def * libgimp/makefile.mingw.in: fiddled around with Win32 stuff... * app/Makefile.am: link against libgimpcolor.la * app/apptypes.h: include "libgimpcolor/gimpcolortypes.h" * app/asupsample.c * app/channels_dialog.c * app/colormap_dialog.c * app/commands.c * app/convert.c * app/devices.c * app/disp_callbacks.c * app/drawable.c * app/gimpcontext.c * app/gimpdnd.c * app/gimpimage.c * app/gimppalette.c * app/gimprc.c * app/gradient.c * app/libgimp_glue.c * app/palette.c * app/palette_import.c * app/qmask.c * app/xcf.c * app/tools/paint_core.c * app/tools/paintbrush.c * app/tools/pencil.c: include "libgimpcolor/gimpcolor.h" before all gimp includes because it's a standalone library. * plug-ins/FractalExplorer/Makefile.am * plug-ins/Lighting/Makefile.am * plug-ins/MapObject/Makefile.am * plug-ins/bmp/Makefile.am * plug-ins/common/Makefile.am * plug-ins/common/mkgen.pl * plug-ins/dbbrowser/Makefile.am * plug-ins/faxg3/Makefile.am * plug-ins/fits/Makefile.am * plug-ins/flame/Makefile.am * plug-ins/fp/Makefile.am * plug-ins/gap/Makefile.am * plug-ins/gdyntext/Makefile.am * plug-ins/gfig/Makefile.am * plug-ins/gflare/Makefile.am * plug-ins/gfli/Makefile.am * plug-ins/gimpressionist/Makefile.am * plug-ins/helpbrowser/Makefile.am * plug-ins/ifscompose/Makefile.am * plug-ins/imagemap/Makefile.am * plug-ins/maze/Makefile.am * plug-ins/mosaic/Makefile.am * plug-ins/pagecurl/Makefile.am * plug-ins/print/Makefile.am * plug-ins/rcm/Makefile.am * plug-ins/script-fu/Makefile.am * plug-ins/sel2path/Makefile.am * plug-ins/sgi/Makefile.am * plug-ins/webbrowser/Makefile.am * plug-ins/xjt/Makefile.am: add libgimpcolor.la to LDADD. * INSTALL: don't recommend to --disable-shared for development. * TODO.xml: increased some percentages, added plug-in help stuff.
2001-01-24 02:49:44 +08:00
#endif /* __GIMP_RGB_H__ */