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/*
* Project: The SPD Image correction and azimuthal regrouping
* http://forge.epn-campus.eu/projects/show/azimuthal
*
* Copyright (C) 2005-2010 European Synchrotron Radiation Facility
* Grenoble, France
*
* Principal authors: P. Boesecke (boesecke@esrf.fr)
* R. Wilcke (wilcke@esrf.fr)
*
* This program 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 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* and the GNU Lesser General Public License along with this program.
* If not, see <http://www.gnu.org/licenses/>.
*/
/*+++***********************************************************************
NAME
sx.h
SYNOPSIS
#include "sx.h"
DESCRIPTION
Header of the module "sx.c"
***********************************************************************---*/
#ifndef _SX_
/***************************************************************************
* General Definitions *
***************************************************************************/
#ifndef PRIVATE
# define PRIVATE static /* used to declare variables of private type */
# define PUBLIC /* used to declare variables of public type */
#endif
# include <stdio.h>
# include <stdlib.h>
# include <limits.h>
# include <errno.h>
# include <stdio.h>
# include <fcntl.h>
# include <math.h>
# include <float.h>
# include "strlib.h"
# include "numio.h"
# include "raster.h"
# include "rot3d.h"
# include "tilt3d.h"
# include "r2t.h"
# include "reference.h"
/***************************************************************************
* MACROS *
***************************************************************************/
/******************************************************************************
* Public Type Defs *
******************************************************************************/
typedef struct sx_short { short V; int I; } SXS;
typedef struct sx_int { int V; int I; } SXI;
typedef struct sx_long { long V; int I; } SXL;
typedef struct sx_float { float V; int I; } SXF;
typedef struct sx_double { double V; int I; } SXD;
typedef struct sx_params {
SXI pro; // projection type (IO_ProSaxs, IO_ProWaxs)
SXL ori; // orientation number (1-16)
SXI axis1; SXI axis2; // axis types (IO_AxisTypeDistance,
// IO_AxisTypeAngle, IO_AxisTypeNumerator)
SXL dim1; SXL dim2; // dimensions of 2d array
SXD off1; SXD off2; // offsets of array coordinates
SXD bis1; SXD bis2; // binning sizes
SXD ras1; SXD ras2; // raster region of 2d array
SXD pix1; SXD pix2; // pixel sizes [m]
SXD cen1; SXD cen2; // PONI (point of normal incidence)
SXD dis; // distance sample-PONI [m]
SXD rot1; SXD rot2; SXD rot3; // detector rotations [rad]
SXD wvl; // wavelength [m]
SXD bcen1; SXD bcen2; // beam center (alt. cen1, cen2)
SXD bdis; // distance sample-bcen [m] (alt. dis)
SXD tilt1; SXD tilt2; SXD tilt3; // detector tilts [rad]
} SXParams;
/***************************************************************************
* Functions *
***************************************************************************/
PUBLIC extern SXParams
*sx_new ( SXParams * params ),
*sx_free ( SXParams * params ),
*sx_init ( SXParams * params ),
*sx_cp_params ( SXParams *params_out, const SXParams *params_in ),
*sx_tf_params ( SXParams * params_out, const SXParams * params_in,
long ori, int rot, int *perrval ),
*sx_rd_params ( SXParams * params_out, char *argv[], int * perrval );
PUBLIC extern int
sx_pr_params( FILE * out, const SXParams * params ),
sx_pr_params_line( FILE *out, const SXParams *params, int head );
PUBLIC extern int
sx_tf_img ( SXParams *params_out,
void *data_out, void *variance_out, size_t item_number,
const SXParams *params_in,
const void *data_in, const void *variance_in, size_t item_size,
long ori, int rot, int *perrval );
PUBLIC extern int
sx_debug_set( int debug ),
sx_debug ( void ),
sx_level ( void );
PUBLIC extern const char
*sx_version ( void ),
*sx_usage2str( void );
PUBLIC extern char
*sx_errval2str ( char buffer[], size_t buflen, int errval );
/***************************************************************************
* Definitions *
***************************************************************************/
# define SXBUFLEN 1024
# define SX_VERBOSE 0x1
# define SX_LEVEL 0x6 // 0x2 0x4 -> level 0 -> 3
# define SX_SHOWDATA 0x8
# define SX_SHOWTEMP 0x10
# define SX_DEBUG 0x20
# define SX_RASTER_DEBUG 0x40
/***************************************************************************
* Error Values *
***************************************************************************/
# define SX_SUCCESS 0
# define SX_NULL_POINTER 1
# define SX_INVALID_PROJECTION 2
# define SX_INVALID_ORIENTATION 3
# define SX_INVALID_AXISTYPE 4
# define SX_MEMORY_ALLOCATION_ERROR 5
# define SX_ORDER_CALCULATION_ERROR 6
# define SX_MATRIX_CALCULATION_ERROR 7
# define SX_ANGLE_CALCULATION_ERROR 8
# define SX_BEAMCENTER_CALCULATION_ERROR 9
# define SX_BEAMDISTANCE_CALCULATION_ERROR 10
# define SX_CENTER_CALCULATION_ERROR 11
# define SX_DISTANCE_CALCULATION_ERROR 12
# define SX_COPY_ERROR 13
# define SX_ARRAY_TOOSMALL 14
# define SX_RASTER_ERROR 15 // must be the last
# define _SX_
#endif /* _SX_ */
/****************************************************************************
* *
****************************************************************************/
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