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dox/IO/vtkPNGWriter.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkPNGWriter.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 =========================================================================*/
00028 #ifndef __vtkPNGWriter_h
00029 #define __vtkPNGWriter_h
00030 
00031 #include "vtkImageWriter.h"
00032 
00033 class vtkImageData;
00034 class vtkUnsignedCharArray;
00035 
00036 class VTK_IO_EXPORT vtkPNGWriter : public vtkImageWriter
00037 {
00038 public:
00039   static vtkPNGWriter *New();
00040   vtkTypeRevisionMacro(vtkPNGWriter,vtkImageWriter);
00041   void PrintSelf(ostream& os, vtkIndent indent);
00042 
00044   virtual void Write();
00045 
00047 
00048   vtkSetMacro(WriteToMemory, unsigned int);
00049   vtkGetMacro(WriteToMemory, unsigned int);
00050   vtkBooleanMacro(WriteToMemory, unsigned int);
00052   
00054 
00056   virtual void SetResult(vtkUnsignedCharArray*);
00057   vtkGetObjectMacro(Result, vtkUnsignedCharArray);
00059 
00060 protected:
00061   vtkPNGWriter();
00062   ~vtkPNGWriter();
00063   
00064   void WriteSlice(vtkImageData *data);
00065   unsigned int WriteToMemory;
00066   vtkUnsignedCharArray *Result;
00067   FILE *TempFP;
00068   
00069 private:
00070   vtkPNGWriter(const vtkPNGWriter&);  // Not implemented.
00071   void operator=(const vtkPNGWriter&);  // Not implemented.
00072 };
00073 
00074 #endif
00075 
00076 

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