fitsutil.c File Reference

#include <Python.h>
#include "fitsutil.h"
#include "fitsio.h"

Include dependency graph for fitsutil.c:

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Functions
void	handle_fitsio_error (int status)
int	get_width (fitsfile *fptr)
int	get_height (fitsfile *fptr)
void	get_rawimage (fitsfile *fptr, float *buffer, long long npixels)
	Read image data in FITSIO fitsfile pointer and place it in the buffer.
void	get_cds (fitsfile *fptr, double *cdbuf)
	Read matrix elements in the current fits file pointer.

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Detailed Description

Author:

Ian Bond, IfA, University of Edinburgh

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Function Documentation

void get_cds	(	fitsfile *	fptr,
		double *	cdbuf
	)

Read matrix elements in the current fits file pointer.

References handle_fitsio_error().

Referenced by mef2jpeg().

int get_height

(

fitsfile *

fptr

)

Return key word value associted with "NAXIS2" in the current fits file pointer.

References handle_fitsio_error().

Referenced by mef2jpeg().

void get_rawimage	(	fitsfile *	fptr,
		float *	buffer,
		long long	npixels
	)

Read image data in FITSIO fitsfile pointer and place it in the buffer.

References handle_fitsio_error().

Referenced by mef2jpeg().

int get_width

(

fitsfile *

fptr

)

Return key word value associted with "NAXIS1" in the current fits file pointer.

References handle_fitsio_error().

Referenced by mef2jpeg().

void handle_fitsio_error

(

int

status

)

Function to take desired action if a fitsio error, where status is non-zero, occurs

Referenced by get_cds(), get_height(), get_rawimage(), get_width(), and mef2jpeg().