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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:30:19 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:30:19 +0000 |
commit | 5c1676dfe6d2f3c837a5e074117b45613fd29a72 (patch) | |
tree | cbffb45144febf451e54061db2b21395faf94bfe /libgimpcolor/gimpcolortypes.h | |
parent | Initial commit. (diff) | |
download | gimp-upstream.tar.xz gimp-upstream.zip |
Adding upstream version 2.10.34.upstream/2.10.34upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libgimpcolor/gimpcolortypes.h')
-rw-r--r-- | libgimpcolor/gimpcolortypes.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/libgimpcolor/gimpcolortypes.h b/libgimpcolor/gimpcolortypes.h new file mode 100644 index 0000000..565df1b --- /dev/null +++ b/libgimpcolor/gimpcolortypes.h @@ -0,0 +1,126 @@ +/* LIBGIMP - The GIMP Library + * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball + * + * 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 3 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 + * 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, see + * <https://www.gnu.org/licenses/>. + */ + +#ifndef __GIMP_COLOR_TYPES_H__ +#define __GIMP_COLOR_TYPES_H__ + + +#include <libgimpbase/gimpbasetypes.h> +#include <libgimpconfig/gimpconfigtypes.h> + + +G_BEGIN_DECLS + +/* For information look into the C source or the html documentation */ + + +typedef struct _GimpColorManaged GimpColorManaged; /* dummy typedef */ +typedef struct _GimpColorProfile GimpColorProfile; +typedef struct _GimpColorTransform GimpColorTransform; + + +/* usually we don't keep the structure definitions in the types file + * but GimpRGB appears in too many header files... + */ + +typedef struct _GimpRGB GimpRGB; +typedef struct _GimpHSV GimpHSV; +typedef struct _GimpHSL GimpHSL; +typedef struct _GimpCMYK GimpCMYK; + +/** + * GimpRGB: + * @r: the red component + * @g: the green component + * @b: the blue component + * @a: the alpha component + * + * Used to keep RGB and RGBA colors. All components are in a range of + * [0.0..1.0]. + **/ +struct _GimpRGB +{ + gdouble r, g, b, a; +}; + +/** + * GimpHSV: + * @h: the hue component + * @s: the saturation component + * @v: the value component + * @a: the alpha component + * + * Used to keep HSV and HSVA colors. All components are in a range of + * [0.0..1.0]. + **/ +struct _GimpHSV +{ + gdouble h, s, v, a; +}; + +/** + * GimpHSL: + * @h: the hue component + * @s: the saturation component + * @l: the lightness component + * @a: the alpha component + * + * Used to keep HSL and HSLA colors. All components are in a range of + * [0.0..1.0]. + **/ +struct _GimpHSL +{ + gdouble h, s, l, a; +}; + +/** + * GimpCMYK: + * @c: the cyan component + * @m: the magenta component + * @y: the yellow component + * @k: the black component + * @a: the alpha component + * + * Used to keep CMYK and CMYKA colors. All components are in a range + * of [0.0..1.0]. An alpha value is somewhat useless in the CMYK + * colorspace, but we keep one around anyway so color conversions + * going to CMYK and back can preserve alpha. + **/ +struct _GimpCMYK +{ + gdouble c, m, y, k, a; +}; + + +typedef void (* GimpRenderFunc) (gdouble x, + gdouble y, + GimpRGB *color, + gpointer data); +typedef void (* GimpPutPixelFunc) (gint x, + gint y, + GimpRGB *color, + gpointer data); +typedef void (* GimpProgressFunc) (gint min, + gint max, + gint current, + gpointer data); + + +G_END_DECLS + +#endif /* __GIMP_COLOR_TYPES_H__ */ |