VTK
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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 "vtkIOXMLModule.h" // For export macro 00032 #include "vtkXMLPStructuredDataReader.h" 00033 00034 class vtkImageData; 00035 00036 class VTKIOXML_EXPORT vtkXMLPImageDataReader : public vtkXMLPStructuredDataReader 00037 { 00038 public: 00039 vtkTypeMacro(vtkXMLPImageDataReader,vtkXMLPStructuredDataReader); 00040 void PrintSelf(ostream& os, vtkIndent indent); 00041 static vtkXMLPImageDataReader *New(); 00042 00044 00045 vtkImageData *GetOutput(); 00046 vtkImageData *GetOutput(int idx); 00048 00049 // For the specified port, copy the information this reader sets up in 00050 // SetupOutputInformation to outInfo 00051 virtual void CopyOutputInformation(vtkInformation *outInfo, int port); 00052 00053 protected: 00054 vtkXMLPImageDataReader(); 00055 ~vtkXMLPImageDataReader(); 00056 00057 double Origin[3]; 00058 double Spacing[3]; 00059 00060 vtkImageData* GetPieceInput(int index); 00061 00062 void SetupEmptyOutput(); 00063 const char* GetDataSetName(); 00064 void SetOutputExtent(int* extent); 00065 void GetPieceInputExtent(int index, int* extent); 00066 int ReadPrimaryElement(vtkXMLDataElement* ePrimary); 00067 00068 // Setup the output's information. 00069 void SetupOutputInformation(vtkInformation *outInfo); 00070 00071 vtkXMLDataReader* CreatePieceReader(); 00072 virtual int FillOutputPortInformation(int, vtkInformation*); 00073 00074 private: 00075 vtkXMLPImageDataReader(const vtkXMLPImageDataReader&); // Not implemented. 00076 void operator=(const vtkXMLPImageDataReader&); // Not implemented. 00077 }; 00078 00079 #endif