From 3c57dd931145d43f2b0aef96c4d178135956bf91 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 05:13:10 +0200 Subject: Adding upstream version 2.10.36. Signed-off-by: Daniel Baumann --- app/operations/gimplevelsconfig.h | 92 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 app/operations/gimplevelsconfig.h (limited to 'app/operations/gimplevelsconfig.h') diff --git a/app/operations/gimplevelsconfig.h b/app/operations/gimplevelsconfig.h new file mode 100644 index 0000000..2e7569c --- /dev/null +++ b/app/operations/gimplevelsconfig.h @@ -0,0 +1,92 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * gimplevelsconfig.h + * Copyright (C) 2007 Michael Natterer + * + * 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 . + */ + +#ifndef __GIMP_LEVELS_CONFIG_H__ +#define __GIMP_LEVELS_CONFIG_H__ + + +#include "gimpoperationsettings.h" + + +#define GIMP_TYPE_LEVELS_CONFIG (gimp_levels_config_get_type ()) +#define GIMP_LEVELS_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_LEVELS_CONFIG, GimpLevelsConfig)) +#define GIMP_LEVELS_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_LEVELS_CONFIG, GimpLevelsConfigClass)) +#define GIMP_IS_LEVELS_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_LEVELS_CONFIG)) +#define GIMP_IS_LEVELS_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_LEVELS_CONFIG)) +#define GIMP_LEVELS_CONFIG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_LEVELS_CONFIG, GimpLevelsConfigClass)) + + +typedef struct _GimpLevelsConfigClass GimpLevelsConfigClass; + +struct _GimpLevelsConfig +{ + GimpOperationSettings parent_instance; + + gboolean linear; + + GimpHistogramChannel channel; + + gdouble low_input[5]; + gdouble high_input[5]; + + gboolean clamp_input; + + gdouble gamma[5]; + + gdouble low_output[5]; + gdouble high_output[5]; + + gboolean clamp_output; +}; + +struct _GimpLevelsConfigClass +{ + GimpOperationSettingsClass parent_class; +}; + + +GType gimp_levels_config_get_type (void) G_GNUC_CONST; + +void gimp_levels_config_reset_channel (GimpLevelsConfig *config); + +void gimp_levels_config_stretch (GimpLevelsConfig *config, + GimpHistogram *histogram, + gboolean is_color); +void gimp_levels_config_stretch_channel (GimpLevelsConfig *config, + GimpHistogram *histogram, + GimpHistogramChannel channel); +void gimp_levels_config_adjust_by_colors (GimpLevelsConfig *config, + GimpHistogramChannel channel, + const GimpRGB *black, + const GimpRGB *gray, + const GimpRGB *white); + +GimpCurvesConfig * + gimp_levels_config_to_curves_config (GimpLevelsConfig *config); + +gboolean gimp_levels_config_load_cruft (GimpLevelsConfig *config, + GInputStream *input, + GError **error); +gboolean gimp_levels_config_save_cruft (GimpLevelsConfig *config, + GOutputStream *output, + GError **error); + + +#endif /* __GIMP_LEVELS_CONFIG_H__ */ -- cgit v1.2.3