line.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#ifndef INCLUDED_TOOLS_LINE_HXX
#define INCLUDED_TOOLS_LINE_HXX
 
#include <tools/toolsdllapi.h>
#include <tools/gen.hxx>
 
namespace tools
{
 
class SAL_WARN_UNUSED TOOLS_DLLPUBLIC Line
{
private:
    Point           maStart;
    Point           maEnd;
 
public:
                    Line( const Point& rStartPt, const Point& rEndPt ) : maStart( rStartPt ), maEnd( rEndPt ) {}
 
    void            SetStart( const Point& rStartPt ) { maStart = rStartPt; }
    const Point&    GetStart() const  { return maStart; }
 
    void            SetEnd( const Point& rEndPt ) { maEnd = rEndPt; }
    const Point&    GetEnd() const { return maEnd; }
 
    double          GetLength() const;
 
    bool            Intersection( const tools::Line& rLine, double& rIntersectionX, double& rIntersectionY ) const;
    bool            Intersection( const tools::Line& rLine, Point& rIntersection ) const;
 
    double          GetDistance( const double& rPtX, const double& rPtY ) const;
    double          GetDistance( const Point& rPoint ) const { return GetDistance( rPoint.X(), rPoint.Y() ); }
};
 
} // namespace tools
 
#endif
 
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