| /* 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_area( IMAGE *im, |
| int left, int top, int width, int height, |
| int h, int v, |
| int *sel, int nsel, const char *name ); |
| DOUBLEMASK *im_stats( IMAGE *in ); |
| 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_bandmean( IMAGE *in, IMAGE *out ); |
| |
| 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_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_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_recomb( IMAGE *in, IMAGE *out, DOUBLEMASK *recomb ); |
| |
| int im_sign( IMAGE *in, IMAGE *out ); |
| int im_abs( IMAGE *in, IMAGE *out ); |
| int im_floor( IMAGE *in, IMAGE *out ); |
| int im_rint( IMAGE *in, IMAGE *out ); |
| int im_ceil( IMAGE *in, IMAGE *out ); |
| |
| int im_linreg( IMAGE **ins, IMAGE *out, double *xs ); |
| 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_sintra( 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_cross_phase( IMAGE *a, IMAGE *b, IMAGE *out ); |
| |
| #ifdef __cplusplus |
| } |
| #endif /*__cplusplus*/ |
| |
| #endif /*IM_ARITHMETIC_H*/ |