Ax2d.h

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//
// Copyright(C) 2013-2016  OpenCascade [www.opencascade.org]
//
// This library is free software; you can redistribute it and / or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street,
// Fifth Floor, Boston, MA  02110 - 1301  USA
//
 
#pragma once
 
#include <Geom/Dir2d.h>
#include <Geom/Pnt2d.h>
 
namespace Geom { class Trsf2d; }
namespace Geom { class Vec2d; }
 
namespace Geom
{
class LX_GEOM_EXPORT Ax2d
{
public:
    Ax2d();
 
    Ax2d(const Pnt2d& P, const Dir2d& V);
    double angle(const Ax2d& Other) const;
    const Dir2d& direction() const;
 
    bool isCoaxial(const Ax2d& Other, const double AngularTolerance, const double LinearTolerance) const;
    bool isNormal(const Ax2d& Other, const double AngularTolerance) const;
    bool isOpposite(const Ax2d& Other, const double AngularTolerance) const;
    bool isParallel(const Ax2d& Other, const double AngularTolerance) const;
 
    const Pnt2d& location() const;
    void mirror(const Pnt2d& P);
 
    void mirror(const Ax2d& A);
 
    Ax2d mirrored(const Pnt2d& P) const;
 
    Ax2d mirrored(const Ax2d& A) const;
 
    void reverse();
 
    Ax2d reversed() const;
 
    void rotate(const Pnt2d& P, const double Ang);
 
    Ax2d rotated(const Pnt2d& P, const double Ang) const;
 
    void scale(const Pnt2d& P, const double S);
 
    Ax2d scaled(const Pnt2d& P, const double S) const;
 
    void setDirection(const Dir2d& V);
    void setLocation(const Pnt2d& Locat);
    void transform(const Trsf2d& T);
    Ax2d transformed(const Trsf2d& T) const;
 
    void translate(const Vec2d& V);
 
    Ax2d translated(const Vec2d& V) const;
 
    void translate(const Pnt2d& P1, const Pnt2d& P2);
 
    Ax2d translated(const Pnt2d& P1, const Pnt2d& P2) const;
 
protected:
private:
    Pnt2d _loc;
    Dir2d _vdir;
};
 
}  // namespace Geom