ARC, Inc - API Documentation

long* naxes	MUST be a pointer to: long naxes[ 3 ]. Index 0 will have column size, 1 will have row size, and 2 will have number of frames if file is a data cube. Or use NAXES_COL, NAXES_ROW, NAXES_NOF.
int* naxis	[optional] Pointer to int for NAXIS keyword value. Default: NULL
int* bitsPerPixel	[optional] Pointer to int for BITPIX keyword value. Default: NULL

        // This code demonstrates how to read the image dimensions
        // ( naxes ) from the header of a FITS file.

        #include <iostream>
        #include "CFitsFile.h"

        using namespace std;
        using namespace arc;

        int main()
        {
            long naxes[ CFitsFile::NAXES_SIZE ];

            try {
                CFitsFile cFits( "Image.fit" );

                cFits.GetParameters( naxes );

                cout << "# of rows: " << naxes[ CFitsFile::NAXES_ROW ]
                     << "# of cols: " << naxes[ CFitsFile::NAXES_COL ]
                     << endl; 
            }
            catch ( std::exception &e )
            {
                cerr << "Exception Occurred: " << e.what() << endl;
            }
        }