+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
// File: GeomAPI_Lin2d.h
// Created: 29 May 2014
// Author: Artem ZHIDKOV
#include <GeomAPI_Interface.h>
#include <memory>
+class GeomAPI_Dir2d;
class GeomAPI_Pnt2d;
/**\class GeomAPI_Lin2d
* \brief Line in 2D
*/
-class GEOMAPI_EXPORT GeomAPI_Lin2d : public GeomAPI_Interface
+class GeomAPI_Lin2d : public GeomAPI_Interface
{
public:
/// Creation of line defined by cordinates of start and end points
+ GEOMAPI_EXPORT
GeomAPI_Lin2d(const double theStartX, const double theStartY, const double theEndX,
const double theEndY);
/// Creation of line defined by start and end points
+ GEOMAPI_EXPORT
GeomAPI_Lin2d(const std::shared_ptr<GeomAPI_Pnt2d>& theStart,
const std::shared_ptr<GeomAPI_Pnt2d>& theEnd);
+ /// Returns point on the line (first point)
+ GEOMAPI_EXPORT
+ std::shared_ptr<GeomAPI_Pnt2d> location();
+
+ /// Returns a line direction
+ GEOMAPI_EXPORT
+ std::shared_ptr<GeomAPI_Dir2d> direction();
+
/// Distance between two points
+ GEOMAPI_EXPORT
double distance(const std::shared_ptr<GeomAPI_Pnt2d>& theOther) const;
/// Intersection of two lines
+ GEOMAPI_EXPORT
const std::shared_ptr<GeomAPI_Pnt2d> intersect(
const std::shared_ptr<GeomAPI_Lin2d>& theLine) const;
/// Project point on line
+ GEOMAPI_EXPORT
const std::shared_ptr<GeomAPI_Pnt2d> project(
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
+ GEOMAPI_EXPORT
bool isRight(const std::shared_ptr<GeomAPI_Pnt2d>& thePoint) const;
/// Returns a location point shifted on theShift in perpendicular direction
+ GEOMAPI_EXPORT
std::shared_ptr<GeomAPI_Pnt2d> shiftedLocation(double theShift) const;
};