include/tools/line.hxx

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  18  */
  19 #ifndef INCLUDED_TOOLS_LINE_HXX
  20 #define INCLUDED_TOOLS_LINE_HXX
  21
  22 #include <tools/toolsdllapi.h>
  23 #include <tools/gen.hxx>
  24
  25 namespace tools
  26 {
  27
  28 class SAL_WARN_UNUSED TOOLS_DLLPUBLIC Line
  29 {
  30 private:
  31     Point           maStart;
  32     Point           maEnd;
  33
  34 public:
  35                     Line( const Point& rStartPt, const Point& rEndPt ) : maStart( rStartPt ), maEnd( rEndPt ) {}
  36
  37     void            SetStart( const Point& rStartPt ) { maStart = rStartPt; }
  38     const Point&    GetStart() const  { return maStart; }
  39
  40     void            SetEnd( const Point& rEndPt ) { maEnd = rEndPt; }
  41     const Point&    GetEnd() const { return maEnd; }
  42
  43     double          GetLength() const;
  44
  45     bool            Intersection( const tools::Line& rLine, double& rIntersectionX, double& rIntersectionY ) const;
  46     bool            Intersection( const tools::Line& rLine, Point& rIntersection ) const;
  47
  48     double          GetDistance( const double& rPtX, const double& rPtY ) const;
  49     double          GetDistance( const Point& rPoint ) const { return GetDistance( rPoint.X(), rPoint.Y() ); }
  50 };
  51
  52 } // namespace tools
  53
  54 #endif
  55
  56 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */