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/*
* detector.h
*
* Detector properties
*
* (c) 2006-2010 Thomas White <taw@physics.org>
*
* Part of CrystFEL - crystallography with a FEL
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef DETECTOR_H
#define DETECTOR_H
struct image;
#include "image.h"
struct panel
{
int min_x; /* Smallest x value considered to be in this panel */
int max_x; /* Largest x value considered to be in this panel */
int min_y; /* ... and so on */
int max_y;
float cx; /* Location of centre in pixels */
float cy;
float clen; /* Camera length in metres */
float res; /* Resolution in pixels per metre */
char badrow; /* 'x' or 'y' */
int no_index; /* Don't index peaks in this panel if non-zero */
float peak_sep; /* Characteristic peak separation */
};
struct detector
{
struct panel *panels;
int n_panels;
int max_x;
int max_y; /* Size of overall array needed, minus 1 */
};
extern struct rvec get_q(struct image *image, double xs, double ys,
unsigned int sampling, float *ttp, float k);
extern double get_tt(struct image *image, double xs, double ys);
extern void record_image(struct image *image, int do_poisson);
extern struct panel *find_panel(struct detector *det, int x, int y);
extern struct detector *get_detector_geometry(const char *filename);
#endif /* DETECTOR_H */
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