ADD :rectangle header

Code/Common/otbRectangle.h

+/*=========================================================================
+
+Program:   ORFEO Toolbox
+Language:  C++
+Date:      $Date$
+Version:   $Revision$
+
+
+Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
+See OTBCopyright.txt for details.
+
+
+This software is distributed WITHOUT ANY WARRANTY; without even
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+#ifndef __otbRectangle_h
+#define __otbRectangle_h
+
+#include "itkObject.h"
+#include "itkImageRegion.h"
+
+#include "itkContinuousIndex.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
+   *  
+   */
+  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 wether 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 */
+      virtual ~Rectangle() {};
+
+      /**PrintSelf method */
+      virtual void PrintSelf(std::ostream& os, itk::Indent indent) const;
+
+      /** */
+      virtual double ComputeEuclideanDistanceToSegment(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