VAxisBase.hxx

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#pragma once
 
#include "VAxisOrGridBase.hxx"
#include "VAxisProperties.hxx"
#include "Tickmarks.hxx"
 
namespace com::sun::star::util { class XNumberFormatsSupplier; }
namespace com::sun::star::uno { class XComponentContext; }
 
namespace chart
{
 
class VSeriesPlotter;
class DataTableView;
class ChartModel;
class LegendEntryProvider;
 
class VAxisBase : public VAxisOrGridBase
{
public:
    VAxisBase( sal_Int32 nDimensionIndex, sal_Int32 nDimensionCount
           , const AxisProperties& rAxisProperties
           , const css::uno::Reference< css::util::XNumberFormatsSupplier >& xNumberFormatsSupplier );
    virtual ~VAxisBase() override;
 
    sal_Int32 getDimensionCount() const;
 
    virtual void createMaximumLabels()=0;
    virtual void createLabels()=0;
    virtual void updatePositions()=0;
 
    virtual bool isAnythingToDraw();
    virtual void initAxisLabelProperties(
                    const css::awt::Size& rFontReferenceSize
                  , const css::awt::Rectangle& rMaximumSpaceForLabels );
 
    virtual void setExplicitScaleAndIncrement(
            const ExplicitScaleData& rScale
          , const ExplicitIncrementData& rIncrement ) override;
 
    virtual sal_Int32 estimateMaximumAutoMainIncrementCount();
    virtual void createAllTickInfos( TickInfoArraysType& rAllTickInfos );
 
    void setExtraLinePositionAtOtherAxis( double fCrossingAt );
 
    virtual void createDataTableView(std::vector<std::unique_ptr<VSeriesPlotter>>& rSeriesPlotterList,
                                     css::uno::Reference<css::util::XNumberFormatsSupplier> const& xNumberFormatsSupplier,
                                     rtl::Reference<::chart::ChartModel> const& xChartDoc,
                                     css::uno::Reference<css::uno::XComponentContext> const& rComponentContext);
 
    std::shared_ptr<DataTableView> getDataTableView() { return m_pDataTableView; }
 
protected: //methods
    static size_t getIndexOfLongestLabel( const css::uno::Sequence<OUString>& rLabels );
    void removeTextShapesFromTicks();
    void updateUnscaledValuesAtTicks( TickIter& rIter );
 
    virtual bool prepareShapeCreation();
    void recordMaximumTextSize( SvxShape& xShape, double fRotationAngleDegree );
 
    bool isDateAxis() const;
    bool isComplexCategoryAxis() const;
 
protected: //member
    css::uno::Reference< css::util::XNumberFormatsSupplier >  m_xNumberFormatsSupplier;
    AxisProperties                                            m_aAxisProperties;
    AxisLabelProperties                                       m_aAxisLabelProperties;
    css::uno::Sequence< OUString >                            m_aTextLabels;
    bool                                                      m_bUseTextLabels;
 
    rtl::Reference< SvxShapeGroupAnyD > m_xGroupShape_Shapes;
    rtl::Reference< SvxShapeGroupAnyD > m_xTextTarget;
    rtl::Reference< SvxShapeGroupAnyD > m_xDataTableTarget;
 
    std::shared_ptr<DataTableView> m_pDataTableView;
 
    TickInfoArraysType m_aAllTickInfos;
    bool m_bReCreateAllTickInfos;
 
    bool m_bRecordMaximumTextSize;
    sal_Int32 m_nMaximumTextWidthSoFar;
    sal_Int32 m_nMaximumTextHeightSoFar;
};
 
} //namespace chart
 
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