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/* 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__ */
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