show_image.cc File Reference

#include "purify/config.h"
#include "purify/types.h"
#include "purify/cimg.h"
#include "purify/directories.h"
#include "purify/pfitsio.h"

Include dependency graph for show_image.cc:

Go to the source code of this file.

Functions
int	main (int nargs, char const **args)

Function Documentation

main()

int main	(	int	nargs,
		char const **	args
	)

Definition at line 8 of file show_image.cc.

                                       {
  // up samples M31 example
  std::string const fitsfile = image_filename("M31.fits");
  std::string const fitsfile2 = image_filename("M31_512.fits");
  Image<t_real> const M31 = pfitsio::read2d(fitsfile).real();
  Image<t_real> const M31_large = pfitsio::read2d(fitsfile2).real();
#ifdef PURIFY_CImg
  CDisplay display = cimg::make_display<Image<t_real>>(M31, "M31 small");
  while (!display.is_closed()) {
    if (display.is_key())
      display = cimg::make_display<Image<t_real>>(M31_large, "Image of M31 large");
  }
#endif
}

References purify::image_filename(), and purify::pfitsio::read2d().