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/*
* $Id: morph_lib.h 24187 2021-09-23 15:40:24Z yeti-dn $
* Copyright (C) 2003 David Necas (Yeti), Petr Klapetek.
* E-mail: yeti@gwyddion.net, klapetek@gwyddion.net.
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
/*< private_header >*/
#ifndef __GWY_MORPH_LIB_H__
#define __GWY_MORPH_LIB_H__
#include <libprocess/tip.h>
G_BEGIN_DECLS
G_GNUC_INTERNAL
gint **_gwy_morph_lib_iallocmatrix(gint yres, gint xres);
G_GNUC_INTERNAL
void _gwy_morph_lib_ifreematrix(gint **mptr);
/*simple routines - integer arithmetics*/
G_GNUC_INTERNAL
gint **_gwy_morph_lib_ireflect(const gint *const *image,
gint xres, gint yres);
G_GNUC_INTERNAL
gint **_gwy_morph_lib_ierosion(const gint *const *image, gint xres, gint yres,
const gint *const *tip, gint txres, gint tyres,
gint xc, gint yc,
GwySetMessageFunc set_message,
GwySetFractionFunc set_fraction);
G_GNUC_INTERNAL
gint **_gwy_morph_lib_icmap(const gint *const *image, gint xres, gint yres,
const gint *const *tip, gint txres, gint tyres,
const gint *const *rsurf, gint xc, gint yc,
GwySetMessageFunc set_message,
GwySetFractionFunc set_fraction);
/*tip estimation routines - all in integer artithmetics*/
G_GNUC_INTERNAL
gint _gwy_morph_lib_itip_estimate(const gint *const *image,
gint xres, gint yres,
gint txres, gint tyres,
gint xc, gint yc,
gint **tip0,
gint thresh,
gboolean use_edges,
GwySetMessageFunc set_message,
GwySetFractionFunc set_fraction);
G_GNUC_INTERNAL
gint _gwy_morph_lib_itip_estimate0(const gint *const *image,
gint xres, gint yres,
gint txres, gint tyres,
gint xc, gint yc,
gint **tip0,
gint thresh,
gboolean use_edges,
GwySetMessageFunc set_message,
GwySetFractionFunc set_fraction);
G_END_DECLS
#endif
/* vim: set cin et ts=4 sw=4 cino=>1s,e0,n0,f0,{0,}0,^0,\:1s,=0,g1s,h0,t0,+1s,c3,(0,u0 : */
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