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93 lines
2.8 KiB
C
93 lines
2.8 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkTIFFWriter.h
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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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/**
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* @class vtkTIFFWriter
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* @brief write out image data as a TIFF file
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*
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* vtkTIFFWriter writes image data as a TIFF data file. Data can be written
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* uncompressed or compressed. Several forms of compression are supported
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* including packed bits, JPEG, deflation, and LZW. (Note: LZW compression
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* is currently under patent in the US and is disabled until the patent
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* expires. However, the mechanism for supporting this compression is available
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* for those with a valid license or to whom the patent does not apply.)
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*/
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#ifndef vtkTIFFWriter_h
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#define vtkTIFFWriter_h
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#include "vtkIOImageModule.h" // For export macro
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#include "vtkImageWriter.h"
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class VTKIOIMAGE_EXPORT vtkTIFFWriter : public vtkImageWriter
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{
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public:
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static vtkTIFFWriter* New();
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vtkTypeMacro(vtkTIFFWriter, vtkImageWriter);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* The main interface which triggers the writer to start.
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*/
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void Write() override;
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enum
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{ // Compression types
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NoCompression,
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PackBits,
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JPEG,
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Deflate,
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LZW
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};
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//@{
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/**
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* Set compression type. Sinze LZW compression is patented outside US, the
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* additional work steps have to be taken in order to use that compression.
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*/
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vtkSetClampMacro(Compression, int, NoCompression, LZW);
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vtkGetMacro(Compression, int);
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void SetCompressionToNoCompression() { this->SetCompression(NoCompression); }
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void SetCompressionToPackBits() { this->SetCompression(PackBits); }
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void SetCompressionToJPEG() { this->SetCompression(JPEG); }
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void SetCompressionToDeflate() { this->SetCompression(Deflate); }
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void SetCompressionToLZW() { this->SetCompression(LZW); }
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//@}
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protected:
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vtkTIFFWriter();
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~vtkTIFFWriter() override {}
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void WriteFile(ostream* file, vtkImageData* data, int ext[6], int wExt[6]) override;
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void WriteFileHeader(ostream*, vtkImageData*, int wExt[6]) override;
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void WriteFileTrailer(ostream*, vtkImageData*) override;
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void* TIFFPtr;
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int Compression;
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int Width;
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int Height;
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int Pages;
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double XResolution;
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double YResolution;
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private:
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vtkTIFFWriter(const vtkTIFFWriter&) = delete;
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void operator=(const vtkTIFFWriter&) = delete;
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template <typename T>
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void WriteVolume(T* buffer);
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};
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#endif
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