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IO/vtkImageWriter.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageWriter.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00025 #ifndef __vtkImageWriter_h
00026 #define __vtkImageWriter_h
00027 
00028 #include "vtkProcessObject.h"
00029 
00030 class vtkImageData;
00031 
00032 class VTK_IO_EXPORT vtkImageWriter : public vtkProcessObject
00033 {
00034 public:
00035   static vtkImageWriter *New();
00036   vtkTypeRevisionMacro(vtkImageWriter,vtkProcessObject);
00037   void PrintSelf(ostream& os, vtkIndent indent);
00038   
00040 
00043   void SetFileName(const char *);
00044   vtkGetStringMacro(FileName);
00046 
00048 
00051   void SetFilePrefix(char *filePrefix);
00052   vtkGetStringMacro(FilePrefix);
00054 
00056 
00057   void SetFilePattern(const char *filePattern);
00058   vtkGetStringMacro(FilePattern);
00060 
00062 
00065   vtkSetMacro(FileDimensionality, int);
00066   vtkGetMacro(FileDimensionality, int);
00068   
00070 
00071   virtual void SetInput(vtkImageData *input);
00072   vtkImageData *GetInput();
00074 
00076   virtual void Write();
00077 
00078   void DeleteFiles();
00079 
00080 protected:
00081   vtkImageWriter();
00082   ~vtkImageWriter();
00083 
00084   int FileDimensionality;
00085   char *FilePrefix;
00086   char *FilePattern;
00087   char *FileName;
00088   int FileNumber;
00089   int FileLowerLeft;
00090   char *InternalFileName;
00091 
00092   virtual void RecursiveWrite(int dim, vtkImageData *region, ofstream *file);
00093   virtual void RecursiveWrite(int dim, vtkImageData *cache, 
00094                               vtkImageData *data, ofstream *file);
00095   virtual void WriteFile(ofstream *file, vtkImageData *data, int extent[6]);
00096   virtual void WriteFileHeader(ofstream *, vtkImageData *) {};
00097   virtual void WriteFileTrailer(ofstream *, vtkImageData *) {};
00098   
00099   int MinimumFileNumber;
00100   int MaximumFileNumber;
00101   int FilesDeleted;
00102   
00103 private:
00104   vtkImageWriter(const vtkImageWriter&);  // Not implemented.
00105   void operator=(const vtkImageWriter&);  // Not implemented.
00106 };
00107 
00108 #endif