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/*
//
// Copyright 1997-2009 Torsten Rohlfing
//
// Copyright 2004-2012 SRI International
//
// This file is part of the Computational Morphometry Toolkit.
//
// http://www.nitrc.org/projects/cmtk/
//
// The Computational Morphometry Toolkit is free software: you can
// redistribute it and/or modify it under the terms of the GNU General Public
// License as published by the Free Software Foundation, either version 3 of
// the License, or (at your option) any later version.
//
// The Computational Morphometry Toolkit is distributed in the hope that it
// will be useful, but WITHOUT ANY WARRANTY; without even the implied
// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with the Computational Morphometry Toolkit. If not, see
// <http://www.gnu.org/licenses/>.
//
// $Revision: 5436 $
//
// $LastChangedDate: 2018-12-10 19:01:20 -0800 (Mon, 10 Dec 2018) $
//
// $LastChangedBy: torstenrohlfing $
//
*/
#include "cmtkVolumeFromFile.h"
#include <System/cmtkCompressedStream.h>
#include <System/cmtkConsole.h>
#include <Base/cmtkUniformVolume.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
namespace
cmtk
{
/** \addtogroup IO */
//@{
void
VolumeFromFile::WriteMetaImage
( const std::string& pathHdr, const UniformVolume& volume )
{
const TypedArray* data = volume.GetData();
if ( ! data ) return;
#ifdef _MSC_VER
FILE *outfile = fopen( pathHdr.c_str(), "wb" );
#else
FILE *outfile = fopen( pathHdr.c_str(), "w" );
#endif
if ( ! outfile )
{
StdErr << "Could not open file " << pathHdr << " for writing.\n";
return;
}
fprintf( outfile, "ObjectType = Image\n" );
fprintf( outfile, "NDims = 3\n" );
fprintf( outfile, "BinaryData = True\n" );
#ifndef WORDS_BIGENDIAN
fprintf( outfile, "BinaryDataByteOrderMSB = False\n" );
fprintf( outfile, "ElementByteOrderMSB = False\n" );
#else
fprintf( outfile, "BinaryDataByteOrderMSB = True\n" );
fprintf( outfile, "ElementByteOrderMSB = True\n" );
#endif
const AffineXform::MatrixType matrix = volume.GetImageToPhysicalMatrix();
fprintf( outfile, "TransformMatrix = %lf %lf %lf %lf %lf %lf %lf %lf %lf\n",
(double)matrix[0][0], (double)matrix[0][1], (double)matrix[0][2],
(double)matrix[1][0], (double)matrix[1][1], (double)matrix[1][2],
(double)matrix[2][0], (double)matrix[2][1], (double)matrix[2][2] );
fprintf( outfile, "Offset = %lf %lf %lf\n", (double)matrix[3][0], (double)matrix[3][1], (double)matrix[3][2] );
fprintf( outfile, "CenterOfRotation = 0 0 0\n" );
fprintf( outfile, "ElementSpacing = %f %f %f\n", volume.m_Delta[AXIS_X], volume.m_Delta[AXIS_Y], volume.m_Delta[AXIS_Z] );
fprintf( outfile, "DimSize = %d %d %d\n", volume.m_Dims[AXIS_X], volume.m_Dims[AXIS_Y], volume.m_Dims[AXIS_Z] );
fprintf( outfile, "AnatomicalOrientation = %s\n", volume.GetMetaInfo( META_SPACE ).c_str() );
fprintf( outfile, "ElementNumberOfChannels = 1\n" );
fputs( "ElementType = ", outfile ) ;
switch ( data->GetType() )
{
case TYPE_BYTE:
fputs( "MET_UCHAR\n", outfile );
break;
case TYPE_CHAR:
fputs( "MET_CHAR\n", outfile );
break;
case TYPE_SHORT:
fputs( "MET_SHORT\n", outfile );
break;
case TYPE_USHORT:
fputs( "MET_USHORT\n", outfile );
break;
case TYPE_INT:
fputs( "MET_INT\n", outfile );
break;
case TYPE_UINT:
fputs( "MET_UINT\n", outfile );
break;
case TYPE_FLOAT:
fputs( "MET_FLOAT\n", outfile );
break;
case TYPE_DOUBLE:
fputs( "MET_DOUBLE\n", outfile );
break;
default:
fputs( "MET_UNKNOWN\n", outfile );
break;
}
fprintf( outfile, "ElementDataFile = LOCAL\n" );
fwrite( data->GetDataPtr(), data->GetItemSize(), data->GetDataSize(), outfile );
fclose( outfile );
}
} // namespace cmtk
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