otbVectorDataToRightAngleVectorDataFilter.h

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/*
 * Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
 *
 * This file is part of Orfeo Toolbox
 *
 *     https://www.orfeo-toolbox.org/
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef otbVectorDataToRightAngleVectorDataFilter_h
#define otbVectorDataToRightAngleVectorDataFilter_h
 
 
#include "otbVectorDataToVectorDataFilter.h"
#include "itkPreOrderTreeIterator.h"
#include "otbMath.h"
 
namespace otb
{
 
template <class TVectorData>
class ITK_EXPORT VectorDataToRightAngleVectorDataFilter : public otb::VectorDataToVectorDataFilter<TVectorData, TVectorData>
{
public:
  typedef VectorDataToRightAngleVectorDataFilter Self;
  typedef VectorDataToVectorDataFilter<TVectorData, TVectorData> Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  itkNewMacro(Self);
 
  itkTypeMacro(VectorDataToRightAngleVectorDataFilter, VectorDataToVectorDataFilter);
 
  typedef itk::ProcessObject ProcessObjectType;
 
  typedef TVectorData                           VectorDataType;
  typedef typename VectorDataType::DataNodeType DataNodeType;
  typedef typename VectorDataType::LineType     LineType;
  typedef typename VectorDataType::PointType    PointType;
  typedef typename LineType::VertexType         VertexType;
  typedef typename LineType::VertexListType     VertexListType;
 
  typedef itk::PreOrderTreeIterator<typename VectorDataType::DataTreeType> TreeIteratorType;
 
  itkGetMacro(DistanceThreshold, double);
  itkSetMacro(DistanceThreshold, double);
 
  itkGetMacro(AngleThreshold, double);
  itkSetMacro(AngleThreshold, double);
 
protected:
  VectorDataToRightAngleVectorDataFilter();
 
  ~VectorDataToRightAngleVectorDataFilter() override
  {
  }
 
  void PrintSelf(std::ostream& os, itk::Indent indent) const override;
 
  void GenerateData() override;
 
  virtual double ComputeAngleFormedBySegments(LineType* lineDst, LineType* lineSrc);
 
  virtual PointType ComputeRightAngleCoordinate(LineType* lineDst, LineType* lineSrc);
 
  virtual double ComputeOrientation(LineType* line);
 
  virtual double ComputeDistanceFromPointToSegment(PointType rAngle, LineType* line);
 
private:
  VectorDataToRightAngleVectorDataFilter(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  double m_DistanceThreshold;
  double m_AngleThreshold;
};
}
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbVectorDataToRightAngleVectorDataFilter.hxx"
#endif
 
#endif