filter/source/svg/b2dellipse.hxx

   1 /*************************************************************************
   2  *
   3  *    OpenOffice.org - a multi-platform office productivity suite
   4  *
   5  *    Author:
   6  *      Fridrich Strba  <fridrich.strba@bluewin.ch>
   7  *      Thorsten Behrens <tbehrens@novell.com>
   8  *
   9  *      Copyright (C) 2008, Novell Inc.
  10  *
  11  *   The Contents of this file are made available subject to
  12  *   the terms of GNU Lesser General Public License Version 2.1.
  13  *
  14  ************************************************************************/
  15
  16 #ifndef _BASEGFX_B2DELLIPSE_HXX
  17 #define _BASEGFX_B2DELLIPSE_HXX
  18
  19 #include <sal/types.h>
  20
  21 #include <o3tl/cow_wrapper.hxx>
  22
  23 #include <basegfx/point/b2dpoint.hxx>
  24
  25 #include <basegfx/tuple/b2dtuple.hxx>
  26
  27 #include <basegfx/vector/b2enums.hxx>
  28
  29 //////////////////////////////////////////////////////////////////////////////
  30 // predeclarations
  31 class ImplB2DEllipse;
  32
  33 namespace basegfx
  34 {
  35         class B2DPoint;
  36         class B2DVector;
  37         class B2DHomMatrix;
  38 } // end of namespace basegfx
  39
  40 //////////////////////////////////////////////////////////////////////////////
  41
  42 namespace basegfx
  43 {
  44         class B2DEllipse
  45         {
  46         private:
  47          basegfx::B2DPoint maCenter;
  48          basegfx::B2DTuple maRadius;
  49
  50         public:
  51                 B2DEllipse();
  52                 B2DEllipse(const B2DEllipse& rEllipse);
  53                 B2DEllipse(const basegfx::B2DPoint& rCenter, const basegfx::B2DTuple& rRadius);
  54                 ~B2DEllipse();
  55
  56                 // assignment operator
  57                 B2DEllipse& operator=(const B2DEllipse& rEllipse);
  58
  59                 // compare operators
  60                 bool operator==(const B2DEllipse& rEllipse) const;
  61                 bool operator!=(const B2DEllipse& rEllipse) const;
  62
  63                 // Coordinate interface
  64                 basegfx::B2DPoint getB2DEllipseCenter() const;
  65                 void setB2DEllipseCenter(const basegfx::B2DPoint& rCenter);
  66
  67                 basegfx::B2DTuple getB2DEllipseRadius() const;
  68                 void setB2DEllipseRadius(const basegfx::B2DTuple& rRadius);
  69
  70                 // apply transformation given in matrix form to the Ellipse
  71                 void transform(const basegfx::B2DHomMatrix& rMatrix);
  72         };
  73 } // end of namespace basegfx
  74
  75 //////////////////////////////////////////////////////////////////////////////
  76
  77 #endif /* _BASEGFX_B2DELLIPSE_HXX */