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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkXMLImageDataReader.h,v $
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkXMLImageDataReader - Read VTK XML ImageData files.
// .SECTION Description
// vtkXMLImageDataReader reads the VTK XML ImageData file format. One
// image data file can be read to produce one output. Streaming is
// supported. The standard extension for this reader's file format is
// "vti". This reader is also used to read a single piece of the
// parallel file format.
// .SECTION See Also
// vtkXMLPImageDataReader
#ifndef __vtkXMLImageDataReader_h
#define __vtkXMLImageDataReader_h
#include "vtkXMLStructuredDataReader.h"
class vtkImageData;
class VTK_IO_EXPORT vtkXMLImageDataReader : public vtkXMLStructuredDataReader
{
public:
vtkTypeRevisionMacro(vtkXMLImageDataReader,vtkXMLStructuredDataReader);
void PrintSelf(ostream& os, vtkIndent indent);
static vtkXMLImageDataReader *New();
// Description:
// Get/Set the reader's output.
void SetOutput(vtkImageData *output);
vtkImageData *GetOutput();
vtkImageData *GetOutput(int idx);
// Description:
// For the specified port, copy the information this reader sets up in
// SetupOutputInformation to outInfo
virtual void CopyOutputInformation(vtkInformation *outInfo, int port);
protected:
vtkXMLImageDataReader();
~vtkXMLImageDataReader();
double Origin[3];
double Spacing[3];
const char* GetDataSetName();
void SetOutputExtent(int* extent);
int ReadPrimaryElement(vtkXMLDataElement* ePrimary);
// Setup the output's information.
void SetupOutputInformation(vtkInformation *outInfo);
virtual int FillOutputPortInformation(int, vtkInformation*);
private:
vtkXMLImageDataReader(const vtkXMLImageDataReader&); // Not implemented.
void operator=(const vtkXMLImageDataReader&); // Not implemented.
};
#endif
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