00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkXMLPImageDataReader.h 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00028 #ifndef __vtkXMLPImageDataReader_h 00029 #define __vtkXMLPImageDataReader_h 00030 00031 #include "vtkXMLPStructuredDataReader.h" 00032 00033 class vtkImageData; 00034 00035 class VTK_IO_EXPORT vtkXMLPImageDataReader : public vtkXMLPStructuredDataReader 00036 { 00037 public: 00038 vtkTypeMacro(vtkXMLPImageDataReader,vtkXMLPStructuredDataReader); 00039 void PrintSelf(ostream& os, vtkIndent indent); 00040 static vtkXMLPImageDataReader *New(); 00041 00043 00044 vtkImageData *GetOutput(); 00045 vtkImageData *GetOutput(int idx); 00047 00048 // For the specified port, copy the information this reader sets up in 00049 // SetupOutputInformation to outInfo 00050 virtual void CopyOutputInformation(vtkInformation *outInfo, int port); 00051 00052 protected: 00053 vtkXMLPImageDataReader(); 00054 ~vtkXMLPImageDataReader(); 00055 00056 double Origin[3]; 00057 double Spacing[3]; 00058 00059 vtkImageData* GetPieceInput(int index); 00060 00061 void SetupEmptyOutput(); 00062 const char* GetDataSetName(); 00063 void SetOutputExtent(int* extent); 00064 void GetPieceInputExtent(int index, int* extent); 00065 int ReadPrimaryElement(vtkXMLDataElement* ePrimary); 00066 00067 // Setup the output's information. 00068 void SetupOutputInformation(vtkInformation *outInfo); 00069 00070 vtkXMLDataReader* CreatePieceReader(); 00071 virtual int FillOutputPortInformation(int, vtkInformation*); 00072 00073 private: 00074 vtkXMLPImageDataReader(const vtkXMLPImageDataReader&); // Not implemented. 00075 void operator=(const vtkXMLPImageDataReader&); // Not implemented. 00076 }; 00077 00078 #endif
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