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IO/vtkPNGWriter.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkPNGWriter.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 =========================================================================*/
00035 #ifndef __vtkPNGWriter_h
00036 #define __vtkPNGWriter_h
00037 
00038 #include "vtkImageWriter.h"
00039 
00040 class vtkImageData;
00041 class vtkUnsignedCharArray;
00042 
00043 class VTK_IO_EXPORT vtkPNGWriter : public vtkImageWriter
00044 {
00045 public:
00046   static vtkPNGWriter *New();
00047   vtkTypeRevisionMacro(vtkPNGWriter,vtkImageWriter);
00048   void PrintSelf(ostream& os, vtkIndent indent);
00049 
00051   virtual void Write();
00052 
00054 
00055   vtkSetMacro(WriteToMemory, unsigned int);
00056   vtkGetMacro(WriteToMemory, unsigned int);
00057   vtkBooleanMacro(WriteToMemory, unsigned int);
00059   
00061 
00063   virtual void SetResult(vtkUnsignedCharArray*);
00064   vtkGetObjectMacro(Result, vtkUnsignedCharArray);
00066 
00067 protected:
00068   vtkPNGWriter();
00069   ~vtkPNGWriter();
00070   
00071   void WriteSlice(vtkImageData *data);
00072   unsigned int WriteToMemory;
00073   vtkUnsignedCharArray *Result;
00074 
00075 private:
00076   vtkPNGWriter(const vtkPNGWriter&);  // Not implemented.
00077   void operator=(const vtkPNGWriter&);  // Not implemented.
00078 };
00079 
00080 #endif
00081 
00082