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/*
//
// Copyright 2009-2011 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 $
//
*/
#ifndef __cmtkImageOperationConvertType_h_included_
#define __cmtkImageOperationConvertType_h_included_
#include <cmtkconfig.h>
#include <Base/cmtkImageOperation.h>
namespace
cmtk
{
/** \addtogroup Base */
//@{
/// Image operation: convert data type.
class ImageOperationConvertType
/// Inherit from image operation base class.
: public ImageOperation
{
public:
/// Constructor:
ImageOperationConvertType( const cmtk::ScalarDataType newType ) : m_NewType( newType ) {}
/// Apply this operation to an image in place.
virtual cmtk::UniformVolume::SmartPtr Apply( cmtk::UniformVolume::SmartPtr& volume )
{
switch ( this->m_NewType )
{
case cmtk::TYPE_CHAR:
case cmtk::TYPE_BYTE:
case cmtk::TYPE_SHORT:
case cmtk::TYPE_USHORT:
case cmtk::TYPE_INT:
case cmtk::TYPE_UINT:
case cmtk::TYPE_FLOAT:
case cmtk::TYPE_DOUBLE:
if ( this->m_NewType != volume->GetData()->GetType() )
{
volume->SetData( cmtk::TypedArray::SmartPtr( volume->GetData()->Convert( this->m_NewType ) ) );
}
break;
default:
break;
}
return volume;
}
/// Create object to convert to "char" data.
static void NewChar()
{
ImageOperation::m_ImageOperationList.push_back( SmartPtr( new ImageOperationConvertType( cmtk::TYPE_CHAR ) ) );
}
/// Create object to convert to "byte" data.
static void NewByte()
{
ImageOperation::m_ImageOperationList.push_back( SmartPtr( new ImageOperationConvertType( cmtk::TYPE_BYTE ) ) );
}
/// Create object to convert to "short" data.
static void NewShort()
{
ImageOperation::m_ImageOperationList.push_back( SmartPtr( new ImageOperationConvertType( cmtk::TYPE_SHORT ) ) );
}
/// Create object to convert to "unsigned short" data.
static void NewUShort()
{
ImageOperation::m_ImageOperationList.push_back( SmartPtr( new ImageOperationConvertType( cmtk::TYPE_USHORT ) ) );
}
/// Create object to convert to "int" data.
static void NewInt()
{
ImageOperation::m_ImageOperationList.push_back( SmartPtr( new ImageOperationConvertType( cmtk::TYPE_INT ) ) );
}
/// Create object to convert to "unsigned int" data.
static void NewUInt()
{
ImageOperation::m_ImageOperationList.push_back( SmartPtr( new ImageOperationConvertType( cmtk::TYPE_UINT ) ) );
}
/// Create object to convert to "float" data.
static void NewFloat()
{
ImageOperation::m_ImageOperationList.push_back( SmartPtr( new ImageOperationConvertType( cmtk::TYPE_FLOAT ) ) );
}
/// Create object to convert to "double" data.
static void NewDouble()
{
ImageOperation::m_ImageOperationList.push_back( SmartPtr( new ImageOperationConvertType( cmtk::TYPE_DOUBLE ) ) );
}
private:
/// New data type.
cmtk::ScalarDataType m_NewType;
};
//@}
} // namespace cmtk
#endif // #ifndef __cmtkImageOperationConvertType_h_included_
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