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/*
* Copyright (C) 2005-2017 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
{
/** \class Rectangle
* \brief This class represent a Rectangle.
*
* A rectangle is defined by the median of the width, an orientation and a width
*
*
* \ingroup OTBCommon
*/
template<class TValue = double>
class ITK_EXPORT Rectangle
: public itk::Object
{
public:
/** Standard typedefs */
typedef Rectangle Self;
typedef itk::Object Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
typedef TValue ValueType;
/** Type macro */
itkNewMacro(Self);
/** Creation through object factory macro */
itkTypeMacro(Rectangle, itk::Object);
/** Derived typedefs */
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;
/**
* Set/Get the parameters the a rectangle
* - width and orientation
*/
itkGetMacro(Width, ValueType);
itkSetMacro(Width, ValueType);
itkSetMacro(Orientation, ValueType);
itkGetMacro(Orientation, ValueType);
/**
* Check whether point is strictly inside the rectangle.
* \param point The point to check.
* \return True if the point is inside the polygon.
*/
bool IsInside(VertexType point) const;
virtual void AddVertex(const ContinuousIndexType& vertex);
/** GetBounding region*/
virtual RegionType GetBoundingRegion() const;
protected:
/** Constructor */
Rectangle()
{
m_VertexList = VertexListType::New();
};
/** Destructor */
~Rectangle() override {}
/**PrintSelf method */
void PrintSelf(std::ostream& os, itk::Indent indent) const override;
/** */
virtual double ComputeEuclideanDistanceMetricToSegment(VertexType q1, VertexType q2, VertexType p) const;
/** */
private:
Rectangle(const Self &); //purposely not implemented
void operator =(const Self&); //purposely not implemented
ValueType m_Orientation;
ValueType m_Width;
VertexListPointerType m_VertexList;
};
} // End namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbRectangle.txx"
#endif
#endif
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