chart2/source/view/charttypes/BubbleChart.hxx

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  30 #ifndef _CHART2_BUBBLECHART_HXX
  31 #define _CHART2_BUBBLECHART_HXX
  32
  33 #include "VSeriesPlotter.hxx"
  34 #include <com/sun/star/drawing/Direction3D.hpp>
  35
  36 //.............................................................................
  37 namespace chart
  38 {
  39 //.............................................................................
  40
  41 class BubbleChart : public VSeriesPlotter
  42 {
  43     //-------------------------------------------------------------------------
  44     // public methods
  45     //-------------------------------------------------------------------------
  46 public:
  47     BubbleChart( const ::com::sun::star::uno::Reference<
  48              ::com::sun::star::chart2::XChartType >& xChartTypeModel
  49              , sal_Int32 nDimensionCount );
  50     virtual ~BubbleChart();
  51
  52     //-------------------------------------------------------------------------
  53     // chart2::XPlotter
  54     //-------------------------------------------------------------------------
  55
  56     virtual void SAL_CALL createShapes();
  57
  58     virtual void addSeries( VDataSeries* pSeries, sal_Int32 zSlot = -1, sal_Int32 xSlot = -1,sal_Int32 ySlot = -1 );
  59
  60     //-------------------
  61     virtual ::com::sun::star::drawing::Direction3D  getPreferredDiagramAspectRatio() const;
  62
  63     //-------------------------------------------------------------------------
  64     // MinimumAndMaximumSupplier
  65     //-------------------------------------------------------------------------
  66     virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex );
  67     virtual bool isSeperateStackingForDifferentSigns( sal_Int32 nDimensionIndex );
  68
  69     //-------------------------------------------------------------------------
  70
  71     virtual ::com::sun::star::chart2::LegendSymbolStyle getLegendSymbolStyle();
  72
  73     //-------------------------------------------------------------------------
  74     //-------------------------------------------------------------------------
  75     //-------------------------------------------------------------------------
  76 private: //methods
  77     //no default constructor
  78     BubbleChart();
  79
  80     void    calculateMaximumLogicBubbleSize();
  81     void    calculateBubbleSizeScalingFactor();
  82
  83     com::sun::star::drawing::Direction3D transformToScreenBubbleSize( double fLogicSize );
  84
  85 private: //member
  86
  87     bool   m_bShowNegativeValues;//input parameter
  88     bool   m_bBubbleSizeAsArea;//input parameter
  89     double m_fBubbleSizeScaling;//input parameter
  90
  91     double m_fMaxLogicBubbleSize;//calculated values
  92     double m_fBubbleSizeFactorToScreen;//calculated values
  93 };
  94 //.............................................................................
  95 } //namespace chart
  96 //.............................................................................
  97 #endif