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 * Copyright 2008 by Sun Microsystems, Inc.
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 * $RCSfile: imappoly.hxx,v $
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#ifndef _GOODIES_IMAPPOLY_HXX
#define _GOODIES_IMAPPOLY_HXX

#include "svtools/svtdllapi.h"
#include <svtools/imapobj.hxx>
#include <tools/poly.hxx>

class Fraction;

/******************************************************************************
|*
|*
|*
\******************************************************************************/

class SVT_DLLPUBLIC IMapPolygonObject : public IMapObject
{
    Polygon             aPoly;
    Rectangle           aEllipse;
    BOOL                bEllipse;

    SVT_DLLPRIVATE void             ImpConstruct( const Polygon& rPoly, BOOL bPixel );

protected:

    // Binaer-Im-/Export
    virtual void        WriteIMapObject( SvStream& rOStm ) const;
    virtual void        ReadIMapObject(  SvStream& rIStm );

    BOOL                ReadPreProLine( SvStream& rIStm, String& rStr );

public:
                        IMapPolygonObject() {};
                        IMapPolygonObject( const Polygon& rPoly,
                                           const String& rURL,
                                           const String& rAltText,
                                           const String& rDesc,
                                           const String& rTarget,
                                           const String& rName,
                                           BOOL bActive = TRUE,
                                           BOOL bPixelCoords = TRUE );
    virtual             ~IMapPolygonObject() {};

    virtual UINT16      GetType() const;
    virtual BOOL        IsHit( const Point& rPoint ) const;

    Polygon             GetPolygon( BOOL bPixelCoords = TRUE ) const;

    // liefert das BoundRect des Polygon-Objektes in 1/100mm
    virtual Rectangle   GetBoundRect() const {  return aPoly.GetBoundRect(); }

    BOOL                HasExtraEllipse() const { return bEllipse; }
    const Rectangle&    GetExtraEllipse() const { return aEllipse; }
    void                SetExtraEllipse( const Rectangle& rEllipse );

    void                Scale( const Fraction& rFractX, const Fraction& rFracY );

    using IMapObject::IsEqual;
    BOOL                IsEqual( const IMapPolygonObject& rEqObj );

    // Im-/Export
    void                WriteCERN( SvStream& rOStm, const String& rBaseURL  ) const;
    void                WriteNCSA( SvStream& rOStm, const String& rBaseURL  ) const;
};

#endif