chart2/source/view/axes/VAxisBase.hxx

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  30 #ifndef _CHART2_VAXISBASE_HXX
  31 #define _CHART2_VAXISBASE_HXX
  32
  33 #include "VAxisOrGridBase.hxx"
  34 #include "VAxisProperties.hxx"
  35 #include "TickmarkHelper.hxx"
  36 #include <com/sun/star/util/XNumberFormatsSupplier.hpp>
  37
  38 //.............................................................................
  39 namespace chart
  40 {
  41 //.............................................................................
  42
  43 //-----------------------------------------------------------------------------
  44 /**
  45 */
  46
  47 class VAxisBase : public VAxisOrGridBase
  48 {
  49 public:
  50     VAxisBase( sal_Int32 nDimensionIndex, sal_Int32 nDimensionCount
  51            , const AxisProperties& rAxisProperties
  52            , const ::com::sun::star::uno::Reference<
  53                     ::com::sun::star::util::XNumberFormatsSupplier >& xNumberFormatsSupplier );
  54     virtual ~VAxisBase();
  55
  56     sal_Int32 getDimensionCount();
  57
  58     virtual void SAL_CALL createMaximumLabels()=0;
  59     virtual void SAL_CALL createLabels()=0;
  60     virtual void SAL_CALL updatePositions()=0;
  61
  62     virtual sal_Bool SAL_CALL isAnythingToDraw();
  63     virtual void SAL_CALL initAxisLabelProperties(
  64                     const ::com::sun::star::awt::Size& rFontReferenceSize
  65                   , const ::com::sun::star::awt::Rectangle& rMaximumSpaceForLabels );
  66
  67     virtual void SAL_CALL setExplicitScaleAndIncrement(
  68             const ::com::sun::star::chart2::ExplicitScaleData& rScale
  69           , const ::com::sun::star::chart2::ExplicitIncrementData& rIncrement )
  70                 throw (::com::sun::star::uno::RuntimeException);
  71
  72     virtual sal_Int32 estimateMaximumAutoMainIncrementCount();
  73
  74     void setExrtaLinePositionAtOtherAxis( const double& fCrossingAt );
  75
  76     //-------------------------------------------------------------------------
  77     //-------------------------------------------------------------------------
  78 protected: //methods
  79     sal_Int32 getIndexOfLongestLabel( const ::com::sun::star::uno::Sequence< rtl::OUString >& rLabels );
  80     void removeTextShapesFromTicks( TickIter& rIter, const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& xTarget );
  81     void updateUnscaledValuesAtTicks( TickIter& rIter );
  82
  83     virtual bool prepareShapeCreation();
  84     void recordMaximumTextSize( const ::com::sun::star::uno::Reference<
  85                     ::com::sun::star::drawing::XShape >& xShape
  86                     , double fRotationAngleDegree );
  87
  88 protected: //member
  89     ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatsSupplier >  m_xNumberFormatsSupplier;
  90     AxisProperties                                                                      m_aAxisProperties;
  91     AxisLabelProperties                                                                 m_aAxisLabelProperties;
  92     ::com::sun::star::uno::Sequence< rtl::OUString >                                    m_aTextLabels;
  93     bool                                                                                m_bUseTextLabels;
  94
  95     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes > m_xGroupShape_Shapes;
  96     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes > m_xTextTarget;
  97
  98     ::std::vector< ::std::vector< TickInfo > >                                          m_aAllTickInfos;
  99     bool m_bReCreateAllTickInfos;
 100
 101     bool m_bRecordMaximumTextSize;
 102     sal_Int32 m_nMaximumTextWidthSoFar;
 103     sal_Int32 m_nMaximumTextHeightSoFar;
 104 };
 105
 106 //.............................................................................
 107 } //namespace chart
 108 //.............................................................................
 109 #endif