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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkStimulateImageIO.h
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
Portions of this code are covered under the VTK copyright.
See VTKCopyright.txt or http://www.kitware.com/VTKCopyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkStimulateImageIO_h
#define __itkStimulateImageIO_h
#ifdef _MSC_VER
#pragma warning ( disable : 4786 )
#endif
#include <fstream>
#include "itkImageIOBase.h"
namespace itk
{
/** \class StimulateImageIO
*
* \brief ImageIO class for reading SDT/SPR (Stimulate) images
* This format is similar to a MetaImageIO file:
* The user should specify the .spr file (not the data file : .sdt)
*
* This is based on the notes from:
*
* http://www.cmrr.umn.edu/stimulate/stimUsersGuide/node57.html
*
* It has been tested on:
*
* ftp://ftp.cmrr.umn.edu/pub/stimulate/data/
*
* \warning Beware of the scalar range of some files (See GetDisplayRange).
*
* \author Mathieu Malaterre
* CREATIS team at INSA - Lyon 2002
* http://www.creatis.insa-lyon.fr
*
* \ingroup IOFilters
*
*/
class ITK_EXPORT StimulateImageIO : public ImageIOBase
{
public:
/** Standard class typedefs. */
typedef StimulateImageIO Self;
typedef ImageIOBase Superclass;
typedef SmartPointer<Self> Pointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(StimulateImageIO, Superclass);
/*-------- This part of the interface deals with reading data. ------ */
/** Determine the file type. Returns true if this ImageIO can read the
* file specified. */
virtual bool CanReadFile(const char*);
/** Set the spacing and dimesion information for the current filename. */
virtual void ReadImageInformation();
/** Reads the data from disk into the memory buffer provided. */
virtual void Read(void* buffer);
/*-------- This part of the interfaces deals with writing data. ----- */
/** Determine the file type. Returns true if this ImageIO can read the
* file specified. */
virtual bool CanWriteFile(const char*);
/** Writes the spacing and dimentions of the image.
* Assumes SetFileName has been called with a valid file name. */
virtual void WriteImageInformation() {};
/** Writes the data to disk from the memory buffer provided. Make sure
* that the IORegion has been set properly. */
virtual void Write(const void* buffer);
/** Two values used for applying intensity windowing to the data set. The pair
* of numbers represent a low value and a hight value. Pixel values below the
* low_value will be displayed as black and voxels with values above the
* high_value will be displayed as white. Pixels with values within the display
* range are displayed with a grey value that is scaled linearly between the
* low_value and high_value. */
itkGetVectorMacro( DisplayRange, const float, 2);
protected:
StimulateImageIO();
~StimulateImageIO();
void PrintSelf(std::ostream& os, Indent indent) const;
bool OpenStimulateFileForReading(std::ifstream& os, const char* filename);
bool OpenStimulateFileForWriting(std::ofstream& os, const char* filename);
void InternalReadImageInformation(std::ifstream& file);
private:
std::string m_DataFileName;
char m_SdtOrient[256];
float m_DisplayRange[2];
float m_DisplayThresh;
char m_FidName[256];
StimulateImageIO(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
};
} // end namespace itk
#endif // __itkStimulateImageIO_h
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