1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
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
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
24 #include <GeomAPI_Interface.h>
29 * \brief 2 coordinates: they may represent vector or point or something else
32 class GeomAPI_XY : public GeomAPI_Interface
35 /// Creation by coordinates
37 GeomAPI_XY(const double theX, const double theY);
39 /// returns X coordinate
42 /// returns Y coordinate
48 void setX(const double theX);
51 void setY(const double theY);
53 /// result is sum of coordinates of this and the given argument
55 const std::shared_ptr<GeomAPI_XY> added(const std::shared_ptr<GeomAPI_XY>& theArg);
56 /// result is difference between coordinates of this and the given argument
58 const std::shared_ptr<GeomAPI_XY> decreased(const std::shared_ptr<GeomAPI_XY>& theArg);
59 /// result is coordinates multiplied by the argument
61 const std::shared_ptr<GeomAPI_XY> multiplied(const double theArg);
63 /// result is a scalar product of two triplets
65 double dot(const std::shared_ptr<GeomAPI_XY>& theArg) const;
66 /// result is a cross product of two triplets
68 double cross(const std::shared_ptr<GeomAPI_XY>& theArg) const;
70 /// Distance between two pairs
72 double distance(const std::shared_ptr<GeomAPI_XY>& theOther) const;