chart2/source/view/charttypes/AreaChart.hxx

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  30
  31 #ifndef _CHART2_AREACHART_HXX
  32 #define _CHART2_AREACHART_HXX
  33
  34 #include "VSeriesPlotter.hxx"
  35 #include <com/sun/star/chart2/CurveStyle.hpp>
  36
  37 //.............................................................................
  38 namespace chart
  39 {
  40 //.............................................................................
  41 class AreaPositionHelper;
  42
  43 class AreaChart : public VSeriesPlotter
  44 {
  45     //-------------------------------------------------------------------------
  46     // public methods
  47     //-------------------------------------------------------------------------
  48 public:
  49     AreaChart( const ::com::sun::star::uno::Reference<
  50              ::com::sun::star::chart2::XChartType >& xChartTypeModel
  51              , sal_Int32 nDimensionCount
  52              , bool bCategoryXAxis, bool bNoArea=false
  53              , PlottingPositionHelper* pPlottingPositionHelper=NULL //takes owner ship
  54              , bool bConnectLastToFirstPoint=false
  55              , bool bAddOneToXMax=false
  56              , bool bExpandIfValuesCloseToBorder=true
  57              , sal_Int32 nKeepAspectRatio=-1 //0->no 1->yes other value->automatic
  58              , const ::com::sun::star::drawing::Direction3D& rAspectRatio=::com::sun::star::drawing::Direction3D(1,1,1)//only taken into account if nKeepAspectRatio==1
  59              );
  60     virtual ~AreaChart();
  61
  62     //-------------------------------------------------------------------------
  63     // chart2::XPlotter
  64     //-------------------------------------------------------------------------
  65
  66     virtual void SAL_CALL createShapes();
  67     /*
  68     virtual ::rtl::OUString SAL_CALL getCoordinateSystemTypeID(  ) throw (::com::sun::star::uno::RuntimeException);
  69     virtual void SAL_CALL setScales( const ::com::sun::star::uno::Sequence< ::com::sun::star::chart2::ExplicitScaleData >& rScales ) throw (::com::sun::star::uno::RuntimeException);
  70     virtual void SAL_CALL setTransformation( const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XTransformation >& xTransformationToLogicTarget, const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XTransformation >& xTransformationToFinalPage ) throw (::com::sun::star::uno::RuntimeException);
  71     */
  72
  73     virtual void addSeries( VDataSeries* pSeries, sal_Int32 zSlot = -1, sal_Int32 xSlot = -1,sal_Int32 ySlot = -1 );
  74
  75     //-------------------
  76     virtual ::com::sun::star::drawing::Direction3D  getPreferredDiagramAspectRatio() const;
  77     virtual bool keepAspectRatio() const;
  78
  79     //-------------------------------------------------------------------------
  80     // MinimumAndMaximumSupplier
  81     //-------------------------------------------------------------------------
  82     virtual double getMaximumX();
  83     virtual bool isExpandIfValuesCloseToBorder( sal_Int32 nDimensionIndex );
  84     virtual bool isSeperateStackingForDifferentSigns( sal_Int32 nDimensionIndex );
  85
  86     //-------------------------------------------------------------------------
  87
  88     virtual ::com::sun::star::chart2::LegendSymbolStyle getLegendSymbolStyle();
  89     virtual ::com::sun::star::uno::Any getExplicitSymbol( const VDataSeries& rSeries, sal_Int32 nPointIndex=-1/*-1 for series symbol*/ );
  90
  91     //-------------------------------------------------------------------------
  92     //-------------------------------------------------------------------------
  93     //-------------------------------------------------------------------------
  94 private: //methods
  95     //no default constructor
  96     AreaChart();
  97
  98     void impl_createSeriesShapes();
  99     bool impl_createArea( VDataSeries* pSeries
 100                 , ::com::sun::star::drawing::PolyPolygonShape3D* pSeriesPoly
 101                 , ::com::sun::star::drawing::PolyPolygonShape3D* pPreviousSeriesPoly
 102                 , PlottingPositionHelper* pPosHelper );
 103     bool impl_createLine( VDataSeries* pSeries
 104                 , ::com::sun::star::drawing::PolyPolygonShape3D* pSeriesPoly
 105                 , PlottingPositionHelper* pPosHelper );
 106
 107 private: //member
 108     PlottingPositionHelper*             m_pMainPosHelper;
 109
 110     bool                                                                m_bArea;//false -> line or symbol only
 111     bool                                                                m_bLine;
 112     bool                                                                m_bSymbol;
 113     bool                                m_bIsPolarCooSys;//used e.g. for net chart (the data labels need to be placed different)
 114     bool                                                                m_bConnectLastToFirstPoint;//used e.g. for net chart
 115     bool                                m_bAddOneToXMax;//used e.g. for net chart (the angle axis needs a different autoscaling)
 116     bool                                m_bExpandIfValuesCloseToBorder; // e.g. false for net charts
 117
 118     sal_Int32                           m_nKeepAspectRatio; //0->no 1->yes other value->automatic
 119     ::com::sun::star::drawing::Direction3D m_aGivenAspectRatio; //only used if nKeepAspectRatio==1
 120
 121     //Properties for splines:
 122     ::com::sun::star::chart2::CurveStyle    m_eCurveStyle;
 123     sal_Int32                                       m_nCurveResolution;
 124     sal_Int32                                       m_nSplineOrder;
 125
 126     ::com::sun::star::uno::Reference<
 127                     ::com::sun::star::drawing::XShapes > m_xSeriesTarget;
 128     ::com::sun::star::uno::Reference<
 129                     ::com::sun::star::drawing::XShapes > m_xErrorBarTarget;
 130     ::com::sun::star::uno::Reference<
 131                     ::com::sun::star::drawing::XShapes > m_xTextTarget;
 132     ::com::sun::star::uno::Reference<
 133                     ::com::sun::star::drawing::XShapes > m_xRegressionCurveEquationTarget;
 134 };
 135 //.............................................................................
 136 } //namespace chart
 137 //.............................................................................
 138 #endif