SHAPER  9.12.0
GeomAPI_Lin2d.h
1 // Copyright (C) 2014-2023 CEA, EDF
2 //
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
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9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 // Lesser General Public License for more details.
12 //
13 // You should have received a copy of the GNU Lesser General Public
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15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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19 
20 #ifndef GeomAPI_Lin2d_H_
21 #define GeomAPI_Lin2d_H_
22 
23 #include <GeomAPI_Interface.h>
24 #include <memory>
25 
26 class GeomAPI_Dir2d;
27 class GeomAPI_Pnt2d;
28 
35 {
36  public:
38  GEOMAPI_EXPORT
39  GeomAPI_Lin2d(const double theStartX, const double theStartY, const double theEndX,
40  const double theEndY);
42  GEOMAPI_EXPORT
43  GeomAPI_Lin2d(const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
44  const std::shared_ptr<GeomAPI_Pnt2d>& theEnd);
46  GEOMAPI_EXPORT
47  GeomAPI_Lin2d(const std::shared_ptr<GeomAPI_Pnt2d>& theOrigin,
48  const std::shared_ptr<GeomAPI_Dir2d>& theDirection);
49 
51  GEOMAPI_EXPORT
52  std::shared_ptr<GeomAPI_Pnt2d> location();
53 
55  GEOMAPI_EXPORT
56  std::shared_ptr<GeomAPI_Dir2d> direction();
57 
59  GEOMAPI_EXPORT
60  double distance(const std::shared_ptr<GeomAPI_Pnt2d>& theOther) const;
62  GEOMAPI_EXPORT
63  const std::shared_ptr<GeomAPI_Pnt2d> intersect(
64  const std::shared_ptr<GeomAPI_Lin2d>& theLine) const;
66  GEOMAPI_EXPORT
67  const std::shared_ptr<GeomAPI_Pnt2d> project(
68  const std::shared_ptr<GeomAPI_Pnt2d>& thePoint) const;
71  GEOMAPI_EXPORT
72  bool isRight(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint) const;
73 
75  GEOMAPI_EXPORT
76  std::shared_ptr<GeomAPI_Pnt2d> shiftedLocation(double theShift) const;
77 };
78 
79 
81 typedef std::shared_ptr<GeomAPI_Lin2d> GeomLine2dPtr;
82 
83 #endif
84 
2D direction defined by three normalized coordinates
Definition: GeomAPI_Dir2d.h:34
General base class for all interfaces in this package.
Definition: GeomAPI_Interface.h:38
Line in 2D.
Definition: GeomAPI_Lin2d.h:35
GEOMAPI_EXPORT std::shared_ptr< GeomAPI_Dir2d > direction()
Returns a line direction.
Definition: GeomAPI_Lin2d.cpp:68
GEOMAPI_EXPORT std::shared_ptr< GeomAPI_Pnt2d > location()
Returns point on the line (first point)
Definition: GeomAPI_Lin2d.cpp:62
GEOMAPI_EXPORT const std::shared_ptr< GeomAPI_Pnt2d > project(const std::shared_ptr< GeomAPI_Pnt2d > &thePoint) const
Project point on line.
Definition: GeomAPI_Lin2d.cpp:89
GEOMAPI_EXPORT double distance(const std::shared_ptr< GeomAPI_Pnt2d > &theOther) const
Distance between two points.
Definition: GeomAPI_Lin2d.cpp:74
GEOMAPI_EXPORT std::shared_ptr< GeomAPI_Pnt2d > shiftedLocation(double theShift) const
Returns a location point shifted on theShift in perpendicular direction.
Definition: GeomAPI_Lin2d.cpp:111
GEOMAPI_EXPORT GeomAPI_Lin2d(const double theStartX, const double theStartY, const double theEndX, const double theEndY)
Creation of line defined by cordinates of start and end points.
Definition: GeomAPI_Lin2d.cpp:42
GEOMAPI_EXPORT bool isRight(const std::shared_ptr< GeomAPI_Pnt2d > &thePoint) const
Computes the cross product of the line direction and a vector from the line start point to the point.
Definition: GeomAPI_Lin2d.cpp:101
GEOMAPI_EXPORT const std::shared_ptr< GeomAPI_Pnt2d > intersect(const std::shared_ptr< GeomAPI_Lin2d > &theLine) const
Intersection of two lines.
Definition: GeomAPI_Lin2d.cpp:79
2D point defined by two coordinates
Definition: GeomAPI_Pnt2d.h:36