PIKApp/app/vectors/pikavectors-warp.h

41 lines
1.6 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
*
* pikavectors-warp.h
* Copyright (C) 2005 Bill Skaggs <weskaggs@primate.ucdavis.edu>
*
* 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_VECTORS_WARP_H__
#define __PIKA_VECTORS_WARP_H__
void pika_vectors_warp_point (PikaVectors *vectors,
PikaCoords *point,
PikaCoords *point_warped,
gdouble y_offset);
void pika_vectors_warp_vectors (PikaVectors *vectors,
PikaVectors *vectors_in,
gdouble yoffset);
#endif /* __PIKA_VECTORS_WARP_H__ */