vtkSlicerCropVolumeLogic.h

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/*=auto=========================================================================

  Portions (c) Copyright 2005 Brigham and Women's Hospital (BWH) All Rights Reserved.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Program:   3D Slicer
  Module:    $RCSfile: vtkSlicerCropVolumeLogic.h,v $
  Date:      $Date: 2006/01/08 04:48:05 $
  Version:   $Revision: 1.45 $

=========================================================================auto=*/

// .NAME vtkSlicerCropVolumeLogic - slicer logic class for volumes manipulation
// .SECTION Description
// This class manages the logic associated with reading, saving,
// and changing propertied of the volumes


#ifndef __vtkSlicerCropVolumeLogic_h
#define __vtkSlicerCropVolumeLogic_h

// Slicer includes
#include "vtkSlicerModuleLogic.h"
class vtkSlicerCLIModuleLogic;
class vtkSlicerVolumesLogic;
class vtkMRMLVolumeNode;
class vtkMRMLDisplayableNode;
// vtk includes
class vtkMatrix4x4;
// CropVolumes includes
#include "vtkSlicerCropVolumeModuleLogicExport.h"
class vtkMRMLCropVolumeParametersNode;


class VTK_SLICER_CROPVOLUME_MODULE_LOGIC_EXPORT vtkSlicerCropVolumeLogic
  : public vtkSlicerModuleLogic
{
public:

  static vtkSlicerCropVolumeLogic *New();
  vtkTypeMacro(vtkSlicerCropVolumeLogic,vtkSlicerModuleLogic);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  int Apply(vtkMRMLCropVolumeParametersNode*);

  static int CropVoxelBased(vtkMRMLDisplayableNode* roi, vtkMRMLVolumeNode* inputVolume,
    vtkMRMLVolumeNode* outputNode, bool limitToInputExtent=true, double fillValue=0.0);

  static bool GetVoxelBasedCropOutputExtent(vtkMRMLDisplayableNode* roi, vtkMRMLVolumeNode* inputVolume,
    int outputExtent[6], bool limitToInputExtent=false);

  int CropInterpolated(vtkMRMLDisplayableNode* roi, vtkMRMLVolumeNode* inputVolume, vtkMRMLVolumeNode* outputNode,
    bool isotropicResampling, double spacingScale, int interpolationMode, double fillValue);

  static bool GetInterpolatedCropOutputGeometry(vtkMRMLDisplayableNode* roi, vtkMRMLVolumeNode* inputVolume,
    bool isotropicResampling, double spacingScale, int outputExtent[6], double outputSpacing[3]);

  static bool FitROIToInputVolume(vtkMRMLCropVolumeParametersNode* parametersNode);

  static void SnapROIToVoxelGrid(vtkMRMLCropVolumeParametersNode* parametersNode);

  static bool IsROIAlignedWithInputVolume(vtkMRMLCropVolumeParametersNode* parametersNode);

  void RegisterNodes() override;

protected:
  vtkSlicerCropVolumeLogic();
  ~vtkSlicerCropVolumeLogic() override;

private:
  vtkSlicerCropVolumeLogic(const vtkSlicerCropVolumeLogic&) = delete;
  void operator=(const vtkSlicerCropVolumeLogic&) = delete;

  class vtkInternal;
  vtkInternal* Internal;
};

#endif