imapcirc.hxx

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#ifndef INCLUDED_VCL_IMAPCIRC_HXX
#define INCLUDED_VCL_IMAPCIRC_HXX
 
#include <vcl/dllapi.h>
#include <tools/gen.hxx>
#include <vcl/imapobj.hxx>
 
class Fraction;
 
class VCL_DLLPUBLIC IMapCircleObject final : public IMapObject
{
    Point               aCenter;
    sal_Int32           nRadius;
 
    void                ImpConstruct( const Point& rCenter, sal_Int32 nRad, bool bPixel );
 
    // binary import/export
    virtual void        WriteIMapObject( SvStream& rOStm ) const override;
    virtual void        ReadIMapObject(  SvStream& rIStm ) override;
 
public:
 
                        IMapCircleObject() : nRadius(0) {}
                        IMapCircleObject( const Point& rCenter, sal_Int32 nRad,
                                          const OUString& rURL,
                                          const OUString& rAltText,
                                          const OUString& rDesc,
                                          const OUString& rTarget,
                                          const OUString& rName,
                                          bool bActive = true,
                                          bool bPixelCoords = true );
 
    virtual IMapObjectType GetType() const override;
    virtual bool        IsHit( const Point& rPoint ) const override;
 
    Point               GetCenter( bool bPixelCoords = true ) const;
    sal_Int32           GetRadius( bool bPixelCoords = true ) const;
 
    void                Scale( const Fraction& rFractX, const Fraction& rFracY );
 
    using IMapObject::IsEqual;
    bool                IsEqual( const IMapCircleObject& rEqObj ) const;
 
    // import/export
    void                WriteCERN( SvStream& rOStm ) const;
    void                WriteNCSA( SvStream& rOStm ) const;
};
 
#endif
 
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