vtkXMLImageDataReader.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkXMLImageDataReader_h
#define vtkXMLImageDataReader_h
 
#include "vtkIOXMLModule.h"   // For export macro
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO
#include "vtkXMLStructuredDataReader.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkImageData;
 
class VTKIOXML_EXPORT VTK_MARSHALAUTO vtkXMLImageDataReader : public vtkXMLStructuredDataReader
{
public:
  vtkTypeMacro(vtkXMLImageDataReader, vtkXMLStructuredDataReader);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkXMLImageDataReader* New();


  vtkImageData* GetOutput();
  vtkImageData* GetOutput(int idx);

  void CopyOutputInformation(vtkInformation* outInfo, int port) override;
 
protected:
  vtkXMLImageDataReader();
  ~vtkXMLImageDataReader() override;
 
  double Origin[3];
  double Spacing[3];
  double Direction[9];
  int PieceExtent[6];
 
  const char* GetDataSetName() override;
  void SetOutputExtent(VTK_FUTURE_CONST int extent[6]) override;
 
  int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
 
  // Setup the output's information.
  void SetupOutputInformation(vtkInformation* outInfo) override;
 
  int FillOutputPortInformation(int, vtkInformation*) override;
 
private:
  vtkXMLImageDataReader(const vtkXMLImageDataReader&) = delete;
  void operator=(const vtkXMLImageDataReader&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif