chart2/source/view/charttypes/BubbleChart.hxx

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  19 #ifndef INCLUDED_CHART2_SOURCE_VIEW_CHARTTYPES_BUBBLECHART_HXX
  20 #define INCLUDED_CHART2_SOURCE_VIEW_CHARTTYPES_BUBBLECHART_HXX
  21
  22 #include "VSeriesPlotter.hxx"
  23 #include <com/sun/star/drawing/Direction3D.hpp>
  24
  25 namespace chart
  26 {
  27
  28 class BubbleChart : public VSeriesPlotter
  29 {
  30     // public methods
  31 public:
  32     BubbleChart( const ::com::sun::star::uno::Reference<
  33              ::com::sun::star::chart2::XChartType >& xChartTypeModel
  34              , sal_Int32 nDimensionCount );
  35     virtual ~BubbleChart();
  36
  37     virtual void createShapes() SAL_OVERRIDE;
  38
  39     virtual void addSeries( VDataSeries* pSeries, sal_Int32 zSlot = -1, sal_Int32 xSlot = -1,sal_Int32 ySlot = -1 ) SAL_OVERRIDE;
  40
  41     virtual ::com::sun::star::drawing::Direction3D  getPreferredDiagramAspectRatio() const SAL_OVERRIDE;
  42
  43     // MinimumAndMaximumSupplier
  44     virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex ) SAL_OVERRIDE;
  45     virtual bool isSeparateStackingForDifferentSigns( sal_Int32 nDimensionIndex ) SAL_OVERRIDE;
  46
  47     virtual LegendSymbolStyle getLegendSymbolStyle() SAL_OVERRIDE;
  48
  49 private: //methods
  50     //no default constructor
  51     BubbleChart();
  52
  53     void    calculateMaximumLogicBubbleSize();
  54     void    calculateBubbleSizeScalingFactor();
  55
  56     com::sun::star::drawing::Direction3D transformToScreenBubbleSize( double fLogicSize );
  57
  58 private: //member
  59
  60     bool   m_bShowNegativeValues;//input parameter
  61     bool   m_bBubbleSizeAsArea;//input parameter
  62     double m_fBubbleSizeScaling;//input parameter
  63
  64     double m_fMaxLogicBubbleSize;//calculated values
  65     double m_fBubbleSizeFactorToScreen;//calculated values
  66 };
  67 } //namespace chart
  68 #endif
  69
  70 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */