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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 =========================================================================*/
    00046 #ifndef __vtkPNGWriter_h
    00047 #define __vtkPNGWriter_h
    00048
    00049 #include "vtkImageWriter.h"
    00050
    00051 class vtkImageData;
    00052 class vtkUnsignedCharArray;
    00053
    00054 class VTK_IO_EXPORT vtkPNGWriter : public vtkImageWriter
    00055 {
    00056 public:
    00057   static vtkPNGWriter *New();
    00058   vtkTypeRevisionMacro(vtkPNGWriter,vtkImageWriter);
    00059   void PrintSelf(ostream& os, vtkIndent indent);
    00060
    00062   virtual void Write();
    00063
    00065
    00066   vtkSetMacro(WriteToMemory, unsigned int);
    00067   vtkGetMacro(WriteToMemory, unsigned int);
    00068   vtkBooleanMacro(WriteToMemory, unsigned int);
    00070
    00072
    00074   virtual void SetResult(vtkUnsignedCharArray*);
    00075   vtkGetObjectMacro(Result, vtkUnsignedCharArray);
    00077
    00078 protected:
    00079   vtkPNGWriter();
    00080   ~vtkPNGWriter();
    00081
    00082   void WriteSlice(vtkImageData *data);
    00083   unsigned int WriteToMemory;
    00084   vtkUnsignedCharArray *Result;
    00085
    00086 private:
    00087   vtkPNGWriter(const vtkPNGWriter&);  // Not implemented.
    00088   void operator=(const vtkPNGWriter&);  // Not implemented.
    00089 };
    00090
    00091 #endif
    00092
    00093