otbRectangle.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 otbRectangle_h
#define otbRectangle_h
 
#include "itkImageRegion.h"
 
#include "itkVectorContainer.h"
 
namespace otb
{
template <class TValue = double>
class ITK_EXPORT Rectangle : public itk::Object
{
public:
  typedef Rectangle                     Self;
  typedef itk::Object                   Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  typedef TValue ValueType;
 
  itkNewMacro(Self);
 
  itkTypeMacro(Rectangle, itk::Object);
 
  typedef itk::ContinuousIndex<ValueType, 2> ContinuousIndexType;
  typedef ContinuousIndexType VertexType;
  typedef itk::VectorContainer<unsigned, VertexType> VertexListType;
  typedef typename VertexListType::Pointer       VertexListPointerType;
  typedef typename VertexListType::ConstIterator VertexListConstIteratorType;
 
  /*       typedef typename Superclass::VertexType                    VertexType; */
  /*       typedef typename Superclass::VertexListType                VertexListType; */
  /*       typedef typename VertexListType::Pointer                   VertexListPointerType; */
  /*       typedef typename Superclass::ContinuousIndexType           ContinuousIndexType; */
  /*       typedef typename Superclass::VertexListConstIteratorType   VertexListConstIteratorType; */
 
  typedef itk::ImageRegion<2> RegionType;
 
  itkGetMacro(Width, ValueType);
  itkSetMacro(Width, ValueType);
 
  itkSetMacro(Orientation, ValueType);
  itkGetMacro(Orientation, ValueType);
 
  bool IsInside(VertexType point) const;
 
  virtual void AddVertex(const ContinuousIndexType& vertex);
 
  virtual RegionType GetBoundingRegion() const;
 
protected:
  Rectangle()
  {
    m_VertexList = VertexListType::New();
  };
 
  ~Rectangle() override
  {
  }
 
  void PrintSelf(std::ostream& os, itk::Indent indent) const override;
 
  virtual double ComputeEuclideanDistanceMetricToSegment(VertexType q1, VertexType q2, VertexType p) const;
 
private:
  Rectangle(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  ValueType m_Orientation;
  ValueType m_Width;
 
  VertexListPointerType m_VertexList;
};
} // End namespace otb
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbRectangle.hxx"
#endif
#endif