PlotterBase.hxx

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#pragma once
 
#include <rtl/ustring.hxx>
#include <svx/unoshape.hxx>
#include <vector>
 
namespace com::sun::star::drawing { struct HomogenMatrix; }
namespace com::sun::star::drawing { struct Position3D; }
namespace com::sun::star::drawing { class XShapes; }
namespace com::sun::star::lang { class XMultiServiceFactory; }
 
namespace chart { struct ExplicitScaleData; }
 
namespace chart
{
 
class PlottingPositionHelper;
class ShapeFactory;
 
class PlotterBase
{
public:
    PlotterBase( sal_Int32 nDimension );
    virtual ~PlotterBase();
 
    virtual void initPlotter(
          const rtl::Reference<SvxShapeGroupAnyD>& xLogicTarget
        , const rtl::Reference<SvxShapeGroupAnyD>& xFinalTarget
        , const OUString& rCID
                );
 
    virtual void setScales( std::vector< ExplicitScaleData >&& rScales, bool bSwapXAndYAxis );
 
    virtual void setTransformationSceneToScreen( const css::drawing::HomogenMatrix& rMatrix );
 
    virtual void createShapes() = 0;
 
    static bool isValidPosition( const css::drawing::Position3D& rPos );
 
protected: //methods
    rtl::Reference< SvxShapeGroupAnyD >
        createGroupShape( const rtl::Reference< SvxShapeGroupAnyD >& xTarget
                , const OUString& rName=OUString() );
 
protected: //member
    rtl::Reference< SvxShapeGroupAnyD >                         m_xLogicTarget;
    rtl::Reference< SvxShapeGroupAnyD >                         m_xFinalTarget;
    OUString   m_aCID;
 
    const sal_Int32 m_nDimension;
    // needs to be created and deleted by the derived class
    PlottingPositionHelper*                             m_pPosHelper;
};
} //namespace chart
 
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