vtkTIFFWriter.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkTIFFWriter.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef vtkTIFFWriter_h
#define vtkTIFFWriter_h

#include "vtkIOImageModule.h" // For export macro
#include "vtkImageWriter.h"

class VTKIOIMAGE_EXPORT vtkTIFFWriter : public vtkImageWriter
{
public:
  static vtkTIFFWriter *New();
  vtkTypeMacro(vtkTIFFWriter,vtkImageWriter);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  void Write() override;

  enum { // Compression types
    NoCompression,
    PackBits,
    JPEG,
    Deflate,
    LZW
  };


  vtkSetClampMacro(Compression, int, NoCompression, LZW);
  vtkGetMacro(Compression, int);
  void SetCompressionToNoCompression() { this->SetCompression(NoCompression); }
  void SetCompressionToPackBits()      { this->SetCompression(PackBits); }
  void SetCompressionToJPEG()          { this->SetCompression(JPEG); }
  void SetCompressionToDeflate()       { this->SetCompression(Deflate); }
  void SetCompressionToLZW()           { this->SetCompression(LZW); }

protected:
  vtkTIFFWriter();
  ~vtkTIFFWriter() override {}

  void WriteFile(ostream *file, vtkImageData *data, int ext[6], int wExt[6]) override;
  void WriteFileHeader(ostream *, vtkImageData *, int wExt[6]) override;
  void WriteFileTrailer(ostream *, vtkImageData *) override;

  void* TIFFPtr;
  int Compression;
  int Width;
  int Height;
  int Pages;
  double XResolution;
  double YResolution;

private:
  vtkTIFFWriter(const vtkTIFFWriter&) = delete;
  void operator=(const vtkTIFFWriter&) = delete;

  template<typename T> void WriteVolume(T *buffer);
};

#endif