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IO/vtkPNMReader.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkPNMReader.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 =========================================================================*/
00054 #ifndef __vtkPNMReader_h
00055 #define __vtkPNMReader_h
00056 
00057 #include "vtkImageReader.h"
00058 
00059 class VTK_IO_EXPORT vtkPNMReader : public vtkImageReader
00060 {
00061 public:
00062   static vtkPNMReader *New();
00063   vtkTypeRevisionMacro(vtkPNMReader,vtkImageReader);
00064   virtual void PrintSelf(ostream& os, vtkIndent indent);
00065 
00066   int CanReadFile(const char* fname); 
00068 
00069   virtual const char* GetFileExensions()
00070     {
00071       return ".pnm .pgm .ppm";
00072     }
00074 
00076 
00077   virtual const char* GetDescriptiveName()
00078     {
00079       return "PNM";
00080     }
00082   
00083 protected:
00084   vtkPNMReader() {};
00085   ~vtkPNMReader() {};
00086   void ExecuteInformation();
00087 private:
00088   vtkPNMReader(const vtkPNMReader&);  // Not implemented.
00089   void operator=(const vtkPNMReader&);  // Not implemented.
00090 };
00091 
00092 #endif
00093 
00094