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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpcurvesconfig.h
* Copyright (C) 2007 Michael Natterer <mitch@gimp.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_CURVES_CONFIG_H__
#define __GIMP_CURVES_CONFIG_H__
#include "gimpoperationsettings.h"
#define GIMP_TYPE_CURVES_CONFIG (gimp_curves_config_get_type ())
#define GIMP_CURVES_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CURVES_CONFIG, GimpCurvesConfig))
#define GIMP_CURVES_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CURVES_CONFIG, GimpCurvesConfigClass))
#define GIMP_IS_CURVES_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CURVES_CONFIG))
#define GIMP_IS_CURVES_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CURVES_CONFIG))
#define GIMP_CURVES_CONFIG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CURVES_CONFIG, GimpCurvesConfigClass))
typedef struct _GimpCurvesConfigClass GimpCurvesConfigClass;
struct _GimpCurvesConfig
{
GimpOperationSettings parent_instance;
gboolean linear;
GimpHistogramChannel channel;
GimpCurve *curve[5];
};
struct _GimpCurvesConfigClass
{
GimpOperationSettingsClass parent_class;
};
GType gimp_curves_config_get_type (void) G_GNUC_CONST;
GObject * gimp_curves_config_new_spline (gint32 channel,
const gdouble *points,
gint n_points);
GObject * gimp_curves_config_new_explicit (gint32 channel,
const gdouble *samples,
gint n_samples);
GObject * gimp_curves_config_new_spline_cruft (gint32 channel,
const guint8 *points,
gint n_points);
GObject * gimp_curves_config_new_explicit_cruft (gint32 channel,
const guint8 *samples,
gint n_samples);
void gimp_curves_config_reset_channel (GimpCurvesConfig *config);
gboolean gimp_curves_config_load_cruft (GimpCurvesConfig *config,
GInputStream *input,
GError **error);
gboolean gimp_curves_config_save_cruft (GimpCurvesConfig *config,
GOutputStream *output,
GError **error);
#endif /* __GIMP_CURVES_CONFIG_H__ */
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