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84 lines
2.3 KiB
C
84 lines
2.3 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkXMLImageDataReader.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 vtkXMLImageDataReader
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* @brief Read VTK XML ImageData files.
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*
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* vtkXMLImageDataReader reads the VTK XML ImageData file format. One
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* image data file can be read to produce one output. Streaming is
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* supported. The standard extension for this reader's file format is
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* "vti". This reader is also used to read a single piece of the
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* parallel file format.
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*
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* @sa
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* vtkXMLPImageDataReader
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*/
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#ifndef vtkXMLImageDataReader_h
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#define vtkXMLImageDataReader_h
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#include "vtkIOXMLModule.h" // For export macro
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#include "vtkXMLStructuredDataReader.h"
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class vtkImageData;
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class VTKIOXML_EXPORT vtkXMLImageDataReader : public vtkXMLStructuredDataReader
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{
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public:
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vtkTypeMacro(vtkXMLImageDataReader,vtkXMLStructuredDataReader);
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void PrintSelf(ostream& os, vtkIndent indent);
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static vtkXMLImageDataReader *New();
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//@{
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/**
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* Get the reader's output.
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*/
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vtkImageData *GetOutput();
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vtkImageData *GetOutput(int idx);
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//@}
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/**
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* For the specified port, copy the information this reader sets up in
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* SetupOutputInformation to outInfo
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*/
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virtual void CopyOutputInformation(vtkInformation *outInfo, int port);
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protected:
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vtkXMLImageDataReader();
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~vtkXMLImageDataReader();
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double Origin[3];
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double Spacing[3];
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int PieceExtent[6];
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const char* GetDataSetName();
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void SetOutputExtent(int* extent);
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int ReadPrimaryElement(vtkXMLDataElement* ePrimary);
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// Setup the output's information.
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void SetupOutputInformation(vtkInformation *outInfo);
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virtual int FillOutputPortInformation(int, vtkInformation*);
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private:
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vtkXMLImageDataReader(const vtkXMLImageDataReader&) VTK_DELETE_FUNCTION;
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void operator=(const vtkXMLImageDataReader&) VTK_DELETE_FUNCTION;
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};
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#endif
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