2023-09-26 00:35:21 +02:00
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/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattisbvf
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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 <https://www.gnu.org/licenses/>.
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*/
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#ifndef __PIKA_IMAGE_COLORMAP_H__
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#define __PIKA_IMAGE_COLORMAP_H__
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#define PIKA_IMAGE_COLORMAP_SIZE 768
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void pika_image_colormap_init (PikaImage *image);
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void pika_image_colormap_dispose (PikaImage *image);
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void pika_image_colormap_free (PikaImage *image);
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void pika_image_colormap_update_formats (PikaImage *image);
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const Babl * pika_image_colormap_get_rgb_format (PikaImage *image);
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const Babl * pika_image_colormap_get_rgba_format (PikaImage *image);
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PikaPalette * pika_image_get_colormap_palette (PikaImage *image);
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void pika_image_set_colormap_palette (PikaImage *image,
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PikaPalette *palette,
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gboolean push_undo);
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guchar * pika_image_get_colormap (PikaImage *image);
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gint pika_image_get_colormap_size (PikaImage *image);
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void pika_image_set_colormap (PikaImage *image,
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const guchar *colormap,
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gint n_colors,
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gboolean push_undo);
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void pika_image_unset_colormap (PikaImage *image,
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gboolean push_undo);
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2023-10-30 23:55:30 +01:00
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gboolean pika_image_colormap_is_index_used (PikaImage *image,
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gint color_index);
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2023-09-26 00:35:21 +02:00
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void pika_image_get_colormap_entry (PikaImage *image,
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gint color_index,
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PikaRGB *color);
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void pika_image_set_colormap_entry (PikaImage *image,
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gint color_index,
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const PikaRGB *color,
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gboolean push_undo);
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void pika_image_add_colormap_entry (PikaImage *image,
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const PikaRGB *color);
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2023-10-30 23:55:30 +01:00
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gboolean pika_image_delete_colormap_entry (PikaImage *image,
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gint color_index,
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gboolean push_undo);
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2023-09-26 00:35:21 +02:00
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#endif /* __PIKA_IMAGE_COLORMAP_H__ */
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