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86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
3 weeks ago
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// -*- c++ -*-
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkNrrdReader.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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Copyright (c) Sandia Corporation
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See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
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----------------------------------------------------------------------------*/
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/**
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* @class vtkNrrdReader
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* @brief Read nrrd files file system
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*
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*
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*
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*
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* @bug
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* There are several limitations on what type of nrrd files we can read. This
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* reader only supports nrrd files in raw or ascii format. Other encodings
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* like hex will result in errors. When reading in detached headers, this only
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* supports reading one file that is detached.
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*
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*/
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#ifndef vtkNrrdReader_h
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#define vtkNrrdReader_h
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#include "vtkIOImageModule.h" // For export macro
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#include "vtkImageReader.h"
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class vtkCharArray;
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class VTKIOIMAGE_EXPORT vtkNrrdReader : public vtkImageReader
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{
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public:
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vtkTypeMacro(vtkNrrdReader, vtkImageReader);
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static vtkNrrdReader *New();
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virtual void PrintSelf(ostream &os, vtkIndent indent);
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virtual int CanReadFile(const char *filename);
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protected:
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vtkNrrdReader();
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~vtkNrrdReader();
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virtual int RequestInformation(vtkInformation *request,
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vtkInformationVector **inputVector,
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vtkInformationVector *outputVector);
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virtual int RequestData(vtkInformation *request,
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vtkInformationVector **inputVector,
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vtkInformationVector *outputVector);
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int ReadHeaderInternal(vtkCharArray *headerBuffer);
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virtual int ReadHeader();
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virtual int ReadHeader(vtkCharArray *headerBuffer);
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virtual int ReadDataAscii(vtkImageData *output);
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vtkStringArray *DataFiles;
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enum {
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ENCODING_RAW,
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ENCODING_ASCII
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};
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int Encoding;
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private:
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vtkNrrdReader(const vtkNrrdReader &) VTK_DELETE_FUNCTION;
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void operator=(const vtkNrrdReader &) VTK_DELETE_FUNCTION;
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};
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#endif //vtkNrrdReader_h
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