QmitkImageStatisticsDataGenerator.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef QmitkImageStatisticsDataGenerator_h
#define QmitkImageStatisticsDataGenerator_h
 
#include "QmitkImageAndRoiDataGeneratorBase.h"
 
#include <MitkImageStatisticsUIExports.h>
 
class MITKIMAGESTATISTICSUI_EXPORT QmitkImageStatisticsDataGenerator : public QmitkImageAndRoiDataGeneratorBase
{
public:
  QmitkImageStatisticsDataGenerator(mitk::DataStorage::Pointer storage, QObject* parent = nullptr) : QmitkImageAndRoiDataGeneratorBase(storage, parent) {};
  QmitkImageStatisticsDataGenerator(QObject* parent = nullptr) : QmitkImageAndRoiDataGeneratorBase(parent) {};
 
  bool IsValidResultAvailable(const mitk::DataNode* imageNode, const mitk::DataNode* roiNode) const;
 
  mitk::DataNode::Pointer GetLatestResult(const mitk::DataNode* imageNode, const mitk::DataNode* roiNode, bool onlyIfUpToDate = false, bool noWIP = true) const;
 
  std::string GenerateStatisticsNodeName(const mitk::Image* image, const mitk::BaseData* roi) const;
 
  void SetIgnoreZeroValueVoxel(bool _arg);
  bool GetIgnoreZeroValueVoxel() const;
 
  void SetHistogramNBins(unsigned int nbins);
  unsigned int GetHistogramNBins() const;
 
protected:
  bool ChangedNodeIsRelevant(const mitk::DataNode* changedNode) const;
  void IndicateFutureResults(const mitk::DataNode* imageNode, const mitk::DataNode* roiNode) const;
  std::pair<QmitkDataGenerationJobBase*, mitk::DataNode::Pointer> GetNextMissingGenerationJob(const mitk::DataNode* imageNode, const mitk::DataNode* roiNode) const;
  void RemoveObsoleteDataNodes(const mitk::DataNode* imageNode, const mitk::DataNode* roiNode) const;
  mitk::DataNode::Pointer PrepareResultForStorage(const std::string& label, mitk::BaseData* result, const QmitkDataGenerationJobBase* job) const;
 
  QmitkImageStatisticsDataGenerator(const QmitkImageStatisticsDataGenerator&) = delete;
  QmitkImageStatisticsDataGenerator& operator = (const QmitkImageStatisticsDataGenerator&) = delete;
 
  bool m_IgnoreZeroValueVoxel = false;
  unsigned int m_HistogramNBins = 100;
};
 
#endif