NetChart.hxx

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#pragma once
 
#include <memory>
#include <VSeriesPlotter.hxx>
 
namespace chart
{
 
class NetChart : public VSeriesPlotter
{
    // public methods
public:
    NetChart() = delete;
 
    NetChart( const rtl::Reference< ::chart::ChartType >& xChartTypeModel
             , sal_Int32 nDimensionCount
             , bool bNoArea
             , std::unique_ptr<PlottingPositionHelper> pPlottingPositionHelper //takes ownership
             );
    virtual ~NetChart() override;
 
    virtual void createShapes() override;
 
    virtual css::drawing::Direction3D  getPreferredDiagramAspectRatio() const override;
 
    // MinimumAndMaximumSupplier
    virtual double getMaximumX() override;
    virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex ) override;
    virtual bool isSeparateStackingForDifferentSigns( sal_Int32 nDimensionIndex ) override;
 
    virtual LegendSymbolStyle getLegendSymbolStyle() override;
    virtual css::uno::Any getExplicitSymbol( const VDataSeries& rSeries, sal_Int32 nPointIndex/*-1 for series symbol*/ ) override;
 
private: //methods
    void impl_createSeriesShapes();
    bool impl_createArea( VDataSeries* pSeries
                , const std::vector<std::vector<css::drawing::Position3D>>* pSeriesPoly
                , std::vector<std::vector<css::drawing::Position3D>> const * pPreviousSeriesPoly
                , PlottingPositionHelper const * pPosHelper );
    bool impl_createLine( VDataSeries* pSeries
                , const std::vector<std::vector<css::drawing::Position3D>>* pSeriesPoly
                , PlottingPositionHelper const * pPosHelper );
 
private: //member
    std::unique_ptr<PlottingPositionHelper> m_pMainPosHelper;
 
    bool                                m_bArea;//false -> line or symbol only
    bool                                m_bLine;
 
    rtl::Reference<SvxShapeGroupAnyD> m_xSeriesTarget;
    rtl::Reference<SvxShapeGroupAnyD> m_xTextTarget;
};
} //namespace chart
 
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