PIKApp/app/core/pikachannel-select.h

165 lines
10 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
*
* 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_CHANNEL_SELECT_H__
#define __PIKA_CHANNEL_SELECT_H__
/* basic selection functions */
void pika_channel_select_rectangle (PikaChannel *channel,
gint x,
gint y,
gint w,
gint h,
PikaChannelOps op,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y,
gboolean push_undo);
void pika_channel_select_ellipse (PikaChannel *channel,
gint x,
gint y,
gint w,
gint h,
PikaChannelOps op,
gboolean antialias,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y,
gboolean push_undo);
void pika_channel_select_round_rect (PikaChannel *channel,
gint x,
gint y,
gint w,
gint h,
gdouble corner_radius_x,
gdouble corner_radius_y,
PikaChannelOps op,
gboolean antialias,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y,
gboolean push_undo);
/* select by PikaScanConvert functions */
void pika_channel_select_scan_convert (PikaChannel *channel,
const gchar *undo_desc,
PikaScanConvert *scan_convert,
gint offset_x,
gint offset_y,
PikaChannelOps op,
gboolean antialias,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y,
gboolean push_undo);
void pika_channel_select_polygon (PikaChannel *channel,
const gchar *undo_desc,
gint n_points,
const PikaVector2 *points,
PikaChannelOps op,
gboolean antialias,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y,
gboolean push_undo);
void pika_channel_select_vectors (PikaChannel *channel,
const gchar *undo_desc,
PikaVectors *vectors,
PikaChannelOps op,
gboolean antialias,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y,
gboolean push_undo);
void pika_channel_select_buffer (PikaChannel *channel,
const gchar *undo_desc,
GeglBuffer *add_on,
gint offset_x,
gint offset_y,
PikaChannelOps op,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y);
/* select by PikaChannel functions */
void pika_channel_select_channel (PikaChannel *channel,
const gchar *undo_desc,
PikaChannel *add_on,
gint offset_x,
gint offset_y,
PikaChannelOps op,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y);
void pika_channel_select_alpha (PikaChannel *channel,
PikaDrawable *drawable,
PikaChannelOps op,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y);
void pika_channel_select_component (PikaChannel *channel,
PikaChannelType component,
PikaChannelOps op,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y);
void pika_channel_select_fuzzy (PikaChannel *channel,
PikaDrawable *drawable,
gboolean sample_merged,
gint x,
gint y,
gfloat threshold,
gboolean select_transparent,
PikaSelectCriterion select_criterion,
gboolean diagonal_neighbors,
PikaChannelOps op,
gboolean antialias,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y);
void pika_channel_select_by_color (PikaChannel *channel,
GList *drawables,
gboolean sample_merged,
const PikaRGB *color,
gfloat threshold,
gboolean select_transparent,
PikaSelectCriterion select_criterion,
PikaChannelOps op,
gboolean antialias,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y);
void pika_channel_select_by_index (PikaChannel *channel,
PikaDrawable *drawable,
gint index,
PikaChannelOps op,
gboolean feather,
gdouble feather_radius_x,
gdouble feather_radius_y);
#endif /* __PIKA_CHANNEL_SELECT_H__ */