vtkDICOMApplyRescale.h

/*=========================================================================
 
  Program: DICOM for VTK
 
  Copyright (c) 2012-2024 David Gobbi
  All rights reserved.
  See Copyright.txt or http://dgobbi.github.io/bsd3.txt 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.
 
=========================================================================*/
#ifndef vtkDICOMApplyRescale_h
#define vtkDICOMApplyRescale_h
 
#include "vtkDICOMAlgorithm.h"
#include "vtkDICOMModule.h" // For export macro
 
class vtkDICOMRealWorldMapping;
 
class VTKDICOM_EXPORT vtkDICOMApplyRescale :
  public vtkDICOMAlgorithm
{
public:
  vtkTypeMacro(vtkDICOMApplyRescale, vtkDICOMAlgorithm);
 
  static vtkDICOMApplyRescale *New();
 
  void PrintSelf(ostream& os, vtkIndent indent) VTK_DICOM_OVERRIDE;
 
  void SetOutputScalarType(int t);
  void SetOutputScalarTypeToFloat() {
    this->SetOutputScalarType(VTK_FLOAT); }
  void SetOutputScalarTypeToDouble() {
    this->SetOutputScalarType(VTK_DOUBLE); }
  int GetOutputScalarType() {
    return this->OutputScalarType; }
 
protected:
  vtkDICOMApplyRescale();
  ~vtkDICOMApplyRescale() VTK_DICOM_OVERRIDE;
 
  int RequestInformation(
    vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) VTK_DICOM_OVERRIDE;
 
  int RequestData(
    vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) VTK_DICOM_OVERRIDE;
 
  void ThreadedRequestData(
    vtkInformation *request, vtkInformationVector **inputVector,
    vtkInformationVector *outputVector, vtkImageData ***inData,
    vtkImageData **outData, int ext[6], int id) VTK_DICOM_OVERRIDE;
 
  vtkDICOMRealWorldMapping *Mapping;
  int OutputScalarType;
 
private:
#ifdef VTK_DICOM_DELETE
  vtkDICOMApplyRescale(const vtkDICOMApplyRescale&) VTK_DICOM_DELETE;
  void operator=(const vtkDICOMApplyRescale&) VTK_DICOM_DELETE;
#else
  vtkDICOMApplyRescale(const vtkDICOMApplyRescale&) = delete;
  void operator=(const vtkDICOMApplyRescale&) = delete;
#endif
};
 
#endif // vtkDICOMApplyRescale_h