59 lines
2.5 KiB
C
59 lines
2.5 KiB
C
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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 Mattis
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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_GUIDES_H__
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#define __PIKA_IMAGE_GUIDES_H__
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/* public guide adding API
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*/
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PikaGuide * pika_image_add_hguide (PikaImage *image,
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gint position,
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gboolean push_undo);
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PikaGuide * pika_image_add_vguide (PikaImage *image,
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gint position,
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gboolean push_undo);
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/* internal guide adding API, does not check the guide's position and
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* is publicly declared only to be used from undo
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*/
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void pika_image_add_guide (PikaImage *image,
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PikaGuide *guide,
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gint position);
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void pika_image_remove_guide (PikaImage *image,
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PikaGuide *guide,
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gboolean push_undo);
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void pika_image_move_guide (PikaImage *image,
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PikaGuide *guide,
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gint position,
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gboolean push_undo);
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GList * pika_image_get_guides (PikaImage *image);
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PikaGuide * pika_image_get_guide (PikaImage *image,
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guint32 id);
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PikaGuide * pika_image_get_next_guide (PikaImage *image,
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guint32 id,
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gboolean *guide_found);
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#endif /* __PIKA_IMAGE_GUIDES_H__ */
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