95 lines
3.4 KiB
C
95 lines
3.4 KiB
C
/* Headers for arithmetic
|
|
*
|
|
* 30/6/09
|
|
* - from proto.h
|
|
*/
|
|
|
|
/*
|
|
|
|
This file is part of VIPS.
|
|
|
|
VIPS is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
*/
|
|
|
|
/*
|
|
|
|
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
|
|
|
|
*/
|
|
|
|
#ifndef IM_ARITHMETIC_H
|
|
#define IM_ARITHMETIC_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /*__cplusplus*/
|
|
|
|
/* arithmetic
|
|
*/
|
|
DOUBLEMASK *im_measure( IMAGE *im, IMAGE_BOX *box, int h, int v,
|
|
int *sel, int nsel, const char *name );
|
|
DOUBLEMASK *im_stats( IMAGE *in );
|
|
int im_abs( IMAGE *in, IMAGE *out );
|
|
int im_max( IMAGE *in, double *out );
|
|
int im_min( IMAGE *in, double *out );
|
|
int im_avg( IMAGE *in, double *out );
|
|
int im_deviate( IMAGE *in, double *out );
|
|
int im_maxpos( IMAGE *in, int *xpos, int *ypos, double *out );
|
|
int im_minpos( IMAGE *in, int *xpos, int *ypos, double *out );
|
|
int im_maxpos_avg( IMAGE *im, double *xpos, double *ypos, double *out );
|
|
int im_maxpos_vec( IMAGE *im, int *xpos, int *ypos, double *maxima, int n );
|
|
int im_minpos_vec( IMAGE *im, int *xpos, int *ypos, double *minima, int n );
|
|
int im_add( IMAGE *in1, IMAGE *in2, IMAGE *out );
|
|
int im_subtract( IMAGE *in1, IMAGE *in2, IMAGE *out );
|
|
int im_invert( IMAGE *in, IMAGE *out );
|
|
int im_linreg( IMAGE **ins, IMAGE *out, double *xs );
|
|
int im_lintra( double a, IMAGE *in, double b, IMAGE *out );
|
|
int im_lintra_vec( int n, double *a, IMAGE *in, double *b, IMAGE *out );
|
|
int im_multiply( IMAGE *in1, IMAGE *in2, IMAGE *out );
|
|
int im_divide( IMAGE *in1, IMAGE *in2, IMAGE *out );
|
|
int im_point( IMAGE *im, VipsInterpolate *interpolate,
|
|
double x, double y, int band, double *out );
|
|
int im_point_bilinear( IMAGE *im, double x, double y, int band, double *out );
|
|
int im_powtra( IMAGE *in, IMAGE *out, double e );
|
|
int im_powtra_vec( IMAGE *in, IMAGE *out, int n, double *e );
|
|
int im_exptra( IMAGE *in, IMAGE *out );
|
|
int im_exp10tra( IMAGE *in, IMAGE *out );
|
|
int im_expntra( IMAGE *in, IMAGE *out, double e );
|
|
int im_expntra_vec( IMAGE *in, IMAGE *out, int n, double *e );
|
|
int im_logtra( IMAGE *in, IMAGE *out );
|
|
int im_log10tra( IMAGE *in, IMAGE *out );
|
|
int im_remainder( IMAGE *in1, IMAGE *in2, IMAGE *out );
|
|
int im_remainder_vec( IMAGE *in, IMAGE *out, int n, double *c );
|
|
int im_remainderconst( IMAGE *in, IMAGE *out, double c );
|
|
int im_floor( IMAGE *in, IMAGE *out );
|
|
int im_rint( IMAGE *in, IMAGE *out );
|
|
int im_ceil( IMAGE *in, IMAGE *out );
|
|
int im_sintra( IMAGE *in, IMAGE *out );
|
|
int im_sign( IMAGE *in, IMAGE *out );
|
|
int im_costra( IMAGE *in, IMAGE *out );
|
|
int im_tantra( IMAGE *in, IMAGE *out );
|
|
int im_asintra( IMAGE *in, IMAGE *out );
|
|
int im_acostra( IMAGE *in, IMAGE *out );
|
|
int im_atantra( IMAGE *in, IMAGE *out );
|
|
int im_bandmean( IMAGE *in, IMAGE *out );
|
|
int im_cross_phase( IMAGE *a, IMAGE *b, IMAGE *out );
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /*__cplusplus*/
|
|
|
|
#endif /*IM_ARITHMETIC_H*/
|