OpenMS  2.4.0
ConvexHull2D.h
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31 // $Maintainer: Timo Sachsenberg$
32 // $Authors: Marc Sturm, Chris Bielow $
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34 
35 #pragma once
36 
37 #include <OpenMS/CONCEPT/Types.h>
40 #include <OpenMS/OpenMSConfig.h>
42 
43 #include <vector>
44 
45 namespace OpenMS
46 {
72  class OPENMS_DLLAPI ConvexHull2D
73  {
74 public:
76  typedef std::vector<PointType> PointArrayType;
77  typedef PointArrayType::size_type SizeType;
78  typedef PointArrayType::const_iterator PointArrayTypeConstIterator;
79 
81 
83  ConvexHull2D();
84 
86  ConvexHull2D& operator=(const ConvexHull2D& rhs);
87 
89  bool operator==(const ConvexHull2D& rhs) const;
90 
92  void clear();
93 
95  const PointArrayType& getHullPoints() const;
96 
98  void setHullPoints(const PointArrayType& points);
99 
101  DBoundingBox<2> getBoundingBox() const;
102 
105  bool addPoint(const PointType& point);
106 
109  void addPoints(const PointArrayType& points);
110 
123  Size compress();
124 
133  void expandToBoundingBox();
134 
135 
145  bool encloses(const PointType& point) const;
146 
147 protected:
150 
153 
154  };
155 } // namespace OPENMS
156 
DPosition< 2 > PointType
Definition: ConvexHull2D.h:75
PointArrayType outer_points_
just the list of points of the outer hull (derived from map_points_ or given by user) ...
Definition: ConvexHull2D.h:152
std::vector< PointType > PointArrayType
Definition: ConvexHull2D.h:76
PointArrayType::const_iterator PointArrayTypeConstIterator
Definition: ConvexHull2D.h:78
bool operator==(_Iterator< _Val, _Ref, _Ptr > const &, _Iterator< _Val, _Ref, _Ptr > const &)
Definition: KDTree.h:806
Main OpenMS namespace.
Definition: FeatureDeconvolution.h:46
A 2-dimensional hull representation in [counter]clockwise direction - depending on axis labelling...
Definition: ConvexHull2D.h:72
PointArrayType::size_type SizeType
Definition: ConvexHull2D.h:77
HullPointType map_points_
internal structure maintaining the hull and enabling queries to encloses()
Definition: ConvexHull2D.h:149
Map< PointType::CoordinateType, DBoundingBox< 1 > > HullPointType
Definition: ConvexHull2D.h:80
size_t Size
Size type e.g. used as variable which can hold result of size()
Definition: Types.h:127
Map class based on the STL map (containing several convenience functions)
Definition: Map.h:50