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dox/IO/vtkImageWriter.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageWriter.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00029 #ifndef __vtkImageWriter_h
00030 #define __vtkImageWriter_h
00031 
00032 #include "vtkProcessObject.h"
00033 
00034 class vtkImageData;
00035 
00036 class VTK_IO_EXPORT vtkImageWriter : public vtkProcessObject
00037 {
00038 public:
00039   static vtkImageWriter *New();
00040   vtkTypeRevisionMacro(vtkImageWriter,vtkProcessObject);
00041   void PrintSelf(ostream& os, vtkIndent indent);
00042   
00044 
00047   void SetFileName(const char *);
00048   vtkGetStringMacro(FileName);
00050 
00052 
00055   void SetFilePrefix(char *filePrefix);
00056   vtkGetStringMacro(FilePrefix);
00058 
00060 
00061   void SetFilePattern(const char *filePattern);
00062   vtkGetStringMacro(FilePattern);
00064 
00066 
00069   vtkSetMacro(FileDimensionality, int);
00070   vtkGetMacro(FileDimensionality, int);
00072   
00074 
00075   virtual void SetInput(vtkImageData *input);
00076   vtkImageData *GetInput();
00078 
00080   virtual void Write();
00081 
00082 protected:
00083   vtkImageWriter();
00084   ~vtkImageWriter();
00085 
00086   int FileDimensionality;
00087   char *FilePrefix;
00088   char *FilePattern;
00089   char *FileName;
00090   int FileNumber;
00091   int FileLowerLeft;
00092   char *InternalFileName;
00093 
00094   virtual void RecursiveWrite(int dim, vtkImageData *region, ofstream *file);
00095   virtual void RecursiveWrite(int dim, vtkImageData *cache, 
00096                               vtkImageData *data, ofstream *file);
00097   virtual void WriteFile(ofstream *file, vtkImageData *data, int extent[6]);
00098   virtual void WriteFileHeader(ofstream *, vtkImageData *) {};
00099   virtual void WriteFileTrailer(ofstream *, vtkImageData *) {};
00100 private:
00101   vtkImageWriter(const vtkImageWriter&);  // Not implemented.
00102   void operator=(const vtkImageWriter&);  // Not implemented.
00103 };
00104 
00105 #endif
00106 
00107