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 vtkMRMLDisplayableNode;
class vtkMRMLTransformNode;
class vtkMRMLVolumeNode;
 
// 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 FitROI(vtkMRMLCropVolumeParametersNode* parametersNode);

  static bool FitROIToInputVolume(vtkMRMLCropVolumeParametersNode* parametersNode);
 
  static void SnapROIToVoxelGrid(vtkMRMLCropVolumeParametersNode* parametersNode);
  static void SnapROIToWorld(vtkMRMLCropVolumeParametersNode* parametersNode);
 
  static bool IsROIAlignedWithInputVolume(vtkMRMLCropVolumeParametersNode* parametersNode);
  static bool IsROIAlignedWithWorld(vtkMRMLCropVolumeParametersNode* parametersNode);
 
  void RegisterNodes() override;
 
  bool ReorientVolumeStart(vtkMRMLCropVolumeParametersNode* parametersNode);
  bool ReorientVolumeEnd(vtkMRMLCropVolumeParametersNode* parametersNode, bool apply);
  vtkMRMLTransformNode* GetReorientTransformNode(vtkMRMLCropVolumeParametersNode* parametersNode);
 
protected:
  vtkSlicerCropVolumeLogic();
  ~vtkSlicerCropVolumeLogic() override;
 
private:
  vtkSlicerCropVolumeLogic(const vtkSlicerCropVolumeLogic&) = delete;
  void operator=(const vtkSlicerCropVolumeLogic&) = delete;
 
  class vtkInternal;
  vtkInternal* Internal;
};
 
#endif