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/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
*
* gimpimagecolorprofile.c
*
* 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
* Lesser 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/>.
*/
#include "config.h"
#include "gimp.h"
/**
* gimp_image_get_color_profile:
* @image_ID: The image.
*
* Returns the image's color profile
*
* This procedure returns the image's color profile, or NULL if the
* image has no color profile assigned.
*
* Returns: The image's color profile. The returned value
* must be freed with g_object_unref().
*
* Since: 2.10
**/
GimpColorProfile *
gimp_image_get_color_profile (gint32 image_ID)
{
guint8 *data;
gint length;
data = _gimp_image_get_color_profile (image_ID, &length);
if (data)
{
GimpColorProfile *profile;
profile = gimp_color_profile_new_from_icc_profile (data, length, NULL);
g_free (data);
return profile;
}
return NULL;
}
/**
* gimp_image_set_color_profile:
* @image_ID: The image.
* @profile: A #GimpColorProfile, or %NULL.
*
* Sets the image's color profile
*
* This procedure sets the image's color profile.
*
* Returns: %TRUE on success.
*
* Since: 2.10
**/
gboolean
gimp_image_set_color_profile (gint32 image_ID,
GimpColorProfile *profile)
{
const guint8 *data = NULL;
gint length = 0;
g_return_val_if_fail (profile == NULL || GIMP_IS_COLOR_PROFILE (profile),
FALSE);
if (profile)
{
gsize l;
data = gimp_color_profile_get_icc_profile (profile, &l);
length = l;
}
return _gimp_image_set_color_profile (image_ID, length, data);
}
/**
* gimp_image_get_effective_color_profile:
* @image_ID: The image.
*
* Returns the color profile that is used for the image.
*
* This procedure returns the color profile that is actually used for
* this image, which is the profile returned by
* gimp_image_get_color_profile() if the image has a profile assigned,
* or the default RGB profile from preferences if no profile is
* assigned to the image. If there is no default RGB profile configured
* in preferences either, a generated default RGB profile is returned.
*
* Returns: The color profile. The returned value
* must be freed with g_object_unref().
*
* Since: 2.10
**/
GimpColorProfile *
gimp_image_get_effective_color_profile (gint32 image_ID)
{
guint8 *data;
gint length;
data = _gimp_image_get_effective_color_profile (image_ID, &length);
if (data)
{
GimpColorProfile *profile;
profile = gimp_color_profile_new_from_icc_profile (data, length, NULL);
g_free (data);
return profile;
}
return NULL;
}
/**
* gimp_image_convert_color_profile:
* @image_ID: The image.
* @profile: The color profile to convert to.
* @intent: Rendering intent.
* @bpc: Black point compensation.
*
* Convert the image's layers to a color profile
*
* This procedure converts from the image's color profile (or the
* default RGB profile if none is set) to the given color profile. Only
* RGB color profiles are accepted.
*
* Returns: TRUE on success.
*
* Since: 2.10
**/
gboolean
gimp_image_convert_color_profile (gint32 image_ID,
GimpColorProfile *profile,
GimpColorRenderingIntent intent,
gboolean bpc)
{
const guint8 *data = NULL;
gint length = 0;
g_return_val_if_fail (profile == NULL || GIMP_IS_COLOR_PROFILE (profile),
FALSE);
if (profile)
{
gsize l;
data = gimp_color_profile_get_icc_profile (profile, &l);
length = l;
}
return _gimp_image_convert_color_profile (image_ID, length, data,
intent, bpc);
}
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