AOO410/main/svtools/inc/svtools/imappoly.hxx

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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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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;
	sal_Bool				bEllipse;

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

protected:

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

	sal_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,
										   sal_Bool bActive = sal_True,
										   sal_Bool bPixelCoords = sal_True );
	virtual				~IMapPolygonObject() {};

	virtual sal_uInt16		GetType() const;
	virtual sal_Bool		IsHit( const Point& rPoint ) const;

	Polygon				GetPolygon( sal_Bool bPixelCoords = sal_True ) const;

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

	sal_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;
	sal_Bool				IsEqual( const IMapPolygonObject& rEqObj );

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

#endif