mirror of https://github.com/GNOME/gimp.git
58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpoperationlevels.h
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* Copyright (C) 2007 Michael Natterer <mitch@gimp.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_OPERATION_LEVELS_H__
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#define __GIMP_OPERATION_LEVELS_H__
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#include "gimpoperationpointfilter.h"
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#define GIMP_TYPE_OPERATION_LEVELS (gimp_operation_levels_get_type ())
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#define GIMP_OPERATION_LEVELS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_OPERATION_LEVELS, GimpOperationLevels))
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#define GIMP_OPERATION_LEVELS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_OPERATION_LEVELS, GimpOperationLevelsClass))
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#define GIMP_IS_OPERATION_LEVELS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_OPERATION_LEVELS))
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#define GIMP_IS_OPERATION_LEVELS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_OPERATION_LEVELS))
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#define GIMP_OPERATION_LEVELS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_OPERATION_LEVELS, GimpOperationLevelsClass))
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typedef struct _GimpOperationLevels GimpOperationLevels;
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typedef struct _GimpOperationLevelsClass GimpOperationLevelsClass;
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struct _GimpOperationLevels
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{
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GimpOperationPointFilter parent_instance;
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};
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struct _GimpOperationLevelsClass
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{
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GimpOperationPointFilterClass parent_class;
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};
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GType gimp_operation_levels_get_type (void) G_GNUC_CONST;
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gdouble gimp_operation_levels_map_input (GimpLevelsConfig *config,
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GimpHistogramChannel channel,
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gdouble value);
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#endif /* __GIMP_OPERATION_LEVELS_H__ */
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