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70 lines
1.9 KiB
70 lines
1.9 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkPNGWriter.h,v $
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkPNGWriter - Writes PNG files.
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// .SECTION Description
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// vtkPNGWriter writes PNG files. It supports 1 to 4 component data of
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// unsigned char or unsigned short
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// .SECTION See Also
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// vtkPNGReader
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#ifndef __vtkPNGWriter_h
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#define __vtkPNGWriter_h
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#include "vtkImageWriter.h"
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class vtkImageData;
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class vtkUnsignedCharArray;
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class VTK_IO_EXPORT vtkPNGWriter : public vtkImageWriter
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{
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public:
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static vtkPNGWriter *New();
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vtkTypeRevisionMacro(vtkPNGWriter,vtkImageWriter);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// The main interface which triggers the writer to start.
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virtual void Write();
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// Description:
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// Write the image to memory (a vtkUnsignedCharArray)
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vtkSetMacro(WriteToMemory, unsigned int);
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vtkGetMacro(WriteToMemory, unsigned int);
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vtkBooleanMacro(WriteToMemory, unsigned int);
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// Description:
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// When writing to memory this is the result, it will be NULL until the
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// data is written the first time
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virtual void SetResult(vtkUnsignedCharArray*);
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vtkGetObjectMacro(Result, vtkUnsignedCharArray);
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protected:
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vtkPNGWriter();
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~vtkPNGWriter();
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void WriteSlice(vtkImageData *data);
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unsigned int WriteToMemory;
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vtkUnsignedCharArray *Result;
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FILE *TempFP;
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private:
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vtkPNGWriter(const vtkPNGWriter&); // Not implemented.
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void operator=(const vtkPNGWriter&); // Not implemented.
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};
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#endif
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