xref: /trunk/main/cppcanvas/inc/cppcanvas/polypolygon.hxx (revision 2d788491)

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 * to you under the Apache License, Version 2.0 (the
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#ifndef _CPPCANVAS_POLYPOLYGON_HXX
#define _CPPCANVAS_POLYPOLYGON_HXX

#include <com/sun/star/uno/Reference.hxx>

#include <boost/shared_ptr.hpp>
#include <cppcanvas/canvasgraphic.hxx>

namespace basegfx
{
    class B2DPolygon;
    class B2DPolyPolygon;
}

namespace com { namespace sun { namespace star { namespace rendering
{
    class  XPolyPolygon2D;
} } } }


/* Definition of PolyPolygon interface */

namespace cppcanvas
{

    /** This interface defines a PolyPolygon canvas object

		Consider this object part of the view, and not of the model
		data. Although the given polygon is typically copied and held
		internally (to facilitate migration to incompatible canvases),
		::basegfx::B2DPolygon et al. are ref-counted copy-on-write
		classes, i.e. memory shouldn't be wasted. On the other hand,
		the API polygon created internally _does_ necessarily
		duplicate the data held, but can be easily flushed away via
		flush().
     */
    class PolyPolygon : public virtual CanvasGraphic
    {
    public:
        virtual void addPolygon( const ::basegfx::B2DPolygon& rPoly ) = 0;
        virtual void addPolyPolygon( const ::basegfx::B2DPolyPolygon& rPoly ) = 0;

        /** Set polygon fill color
         */
        virtual void						setRGBAFillColor( Color::IntSRGBA ) = 0;
        /** Set polygon line color
         */
        virtual void						setRGBALineColor( Color::IntSRGBA ) = 0;
        /** Get polygon fill color
         */
        virtual Color::IntSRGBA				getRGBAFillColor() const = 0;
        /** Get polygon line color
         */
        virtual Color::IntSRGBA				getRGBALineColor() const = 0;

        virtual void 						setStrokeWidth( const double& rStrokeWidth ) = 0;
        virtual double 						getStrokeWidth() const = 0;

        virtual ::com::sun::star::uno::Reference<
            ::com::sun::star::rendering::XPolyPolygon2D > getUNOPolyPolygon() const = 0;
    };

    typedef ::boost::shared_ptr< ::cppcanvas::PolyPolygon > PolyPolygonSharedPtr;
}

#endif /* _CPPCANVAS_POLYPOLYGON_HXX */