PIKApp/app/core/pikascanconvert.h

86 lines
4.9 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) 1995-1999 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_SCAN_CONVERT_H__
#define __PIKA_SCAN_CONVERT_H__
PikaScanConvert *
pika_scan_convert_new (void);
PikaScanConvert *
pika_scan_convert_new_from_boundary (const PikaBoundSeg *bound_segs,
gint n_bound_segs,
gint offset_x,
gint offset_y);
void pika_scan_convert_free (PikaScanConvert *sc);
void pika_scan_convert_set_pixel_ratio (PikaScanConvert *sc,
gdouble ratio_xy);
void pika_scan_convert_set_clip_rectangle (PikaScanConvert *sc,
gint x,
gint y,
gint width,
gint height);
void pika_scan_convert_add_polyline (PikaScanConvert *sc,
guint n_points,
const PikaVector2 *points,
gboolean closed);
void pika_scan_convert_add_bezier (PikaScanConvert *sc,
const PikaBezierDesc *bezier);
void pika_scan_convert_stroke (PikaScanConvert *sc,
gdouble width,
PikaJoinStyle join,
PikaCapStyle cap,
gdouble miter,
gdouble dash_offset,
GArray *dash_info);
void pika_scan_convert_render_full (PikaScanConvert *sc,
GeglBuffer *buffer,
gint off_x,
gint off_y,
gboolean replace,
gboolean antialias,
gdouble value);
void pika_scan_convert_render (PikaScanConvert *sc,
GeglBuffer *buffer,
gint off_x,
gint off_y,
gboolean antialias);
void pika_scan_convert_render_value (PikaScanConvert *sc,
GeglBuffer *buffer,
gint off_x,
gint off_y,
gdouble value);
void pika_scan_convert_compose (PikaScanConvert *sc,
GeglBuffer *buffer,
gint off_x,
gint off_y);
void pika_scan_convert_compose_value (PikaScanConvert *sc,
GeglBuffer *buffer,
gint off_x,
gint off_y,
gdouble value);
#endif /* __PIKA_SCAN_CONVERT_H__ */