PIKApp/app/core/pikalineart.h

78 lines
3.0 KiB
C

/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* Copyright (C) 2017 Sébastien Fourey & David Tchumperlé
* Copyright (C) 2018 Jehan
*
* 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 __PIKA_LINEART__
#define __PIKA_LINEART__
#include "pikaobject.h"
#define PIKA_TYPE_LINE_ART (pika_line_art_get_type ())
#define PIKA_LINE_ART(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_LINE_ART, PikaLineArt))
#define PIKA_LINE_ART_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_LINE_ART, PikaLineArtClass))
#define PIKA_IS_LINE_ART(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_LINE_ART))
#define PIKA_IS_LINE_ART_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_LINE_ART))
#define PIKA_LINE_ART_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_LINE_ART, PikaLineArtClass))
typedef struct _PikaLineArtClass PikaLineArtClass;
typedef struct _PikaLineArtPrivate PikaLineArtPrivate;
struct _PikaLineArt
{
PikaObject parent_instance;
PikaLineArtPrivate *priv;
};
struct _PikaLineArtClass
{
PikaObjectClass parent_class;
/* Signals */
void (* computing_start) (PikaLineArt *line_art);
void (* computing_end) (PikaLineArt *line_art);
};
GType pika_line_art_get_type (void) G_GNUC_CONST;
PikaLineArt * pika_line_art_new (void);
void pika_line_art_bind_gap_length (PikaLineArt *line_art,
gboolean bound);
void pika_line_art_set_input (PikaLineArt *line_art,
PikaPickable *pickable);
PikaPickable * pika_line_art_get_input (PikaLineArt *line_art);
void pika_line_art_freeze (PikaLineArt *line_art);
void pika_line_art_thaw (PikaLineArt *line_art);
gboolean pika_line_art_is_frozen (PikaLineArt *line_art);
GeglBuffer * pika_line_art_get (PikaLineArt *line_art,
gfloat **distmap);
#endif /* __PIKA_LINEART__ */