vtkMRMLNRRDStorageNode.h

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/*=auto=========================================================================

  Portions (c) Copyright 2005 Brigham and Women's Hospital (BWH) All Rights Reserved.

  See Doc/copyright/copyright.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Program:   3D Slicer
  Module:    $RCSfile: vtkMRMLNRRDStorageNode.h,v $
  Date:      $Date: 2006/03/19 17:12:29 $
  Version:   $Revision: 1.8 $

=========================================================================auto=*/

#ifndef __vtkMRMLNRRDStorageNode_h
#define __vtkMRMLNRRDStorageNode_h

#include "vtkMRML.h"
#include "vtkMRMLScene.h"
#include "vtkMRMLStorageNode.h"
class vtkNRRDReader;
class vtkDoubleArray;

class vtkImageData;

class VTK_MRML_EXPORT vtkMRMLNRRDStorageNode : public vtkMRMLStorageNode
{
  public:
  static vtkMRMLNRRDStorageNode *New();
  vtkTypeMacro(vtkMRMLNRRDStorageNode,vtkMRMLStorageNode);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual vtkMRMLNode* CreateNodeInstance();

  virtual void ReadXMLAttributes( const char** atts);

  virtual int ReadData(vtkMRMLNode *refNode);

  virtual int WriteData(vtkMRMLNode *refNode);

  virtual void WriteXML(ostream& of, int indent);

  virtual void ProcessParentNode(vtkMRMLNode *parentNode);

  virtual void Copy(vtkMRMLNode *node);

  virtual const char* GetNodeTagName()  {return "NRRDStorage";};

  vtkGetMacro(CenterImage, int);
  vtkSetMacro(CenterImage, int);

  int ParseDiffusionInformation(vtkNRRDReader *reader,vtkDoubleArray *grad,vtkDoubleArray *bvalues);

  virtual int SupportedFileType(const char *fileName);

  virtual void InitializeSupportedWriteFileTypes();
  
  virtual const char* GetDefaultWriteFileExtension()
    {
    return "nhdr";
    };

protected:


  vtkMRMLNRRDStorageNode();
  ~vtkMRMLNRRDStorageNode();
  vtkMRMLNRRDStorageNode(const vtkMRMLNRRDStorageNode&);
  void operator=(const vtkMRMLNRRDStorageNode&);

  int CenterImage;

};

#endif