/* rimage_matlab.h
 * Created: Apr 3, 2006
 * Author: Andrew Salamon
 *
 * Convert from matlab arrays to RImage<float>'s and back again.
 * Write and read Matlab images to/from a file.
 * Return values need to be deleted when the caller is done with them.
 */

#include "mat.h"
#include "rimage.h"

#include <complex>

extern "C"
{
#include <fftw3.h>
}

// Most of these functions should probably be converted to a class that inherits from RImage.

//extern "C" {
RImage<float> *rimageFromMatlabArray( const mxArray *array );
mxArray *matlabArrayFromRimage( const RImage<float> *image );

mxArray * readImageMat( const char *fileName );
void writeImageMat( const mxArray *img, const char *fileName );
//}

mxArray *matlabArrayFromDoubles( const double *image, int width, int height );
mxArray *matlabArrayFromComplex( const std::complex<double> *image, int width, int height );
std::complex<double> *complexFromMatlabArray( const mxArray *array );
mxArray *matlabArrayFromComplexFFTW( const fftw_complex *image, int width, int height );