chart2/source/view/inc/PlotterBase.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  18  */
  19 #ifndef INCLUDED_CHART2_SOURCE_VIEW_INC_PLOTTERBASE_HXX
  20 #define INCLUDED_CHART2_SOURCE_VIEW_INC_PLOTTERBASE_HXX
  21
  22 #include "chartview/ExplicitScaleValues.hxx"
  23
  24 #include <com/sun/star/drawing/HomogenMatrix.hpp>
  25 #include <com/sun/star/drawing/XShapes.hpp>
  26 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  27 #include <com/sun/star/lang/XServiceInfo.hpp>
  28 #include <com/sun/star/uno/XComponentContext.hpp>
  29 #include <com/sun/star/drawing/Position3D.hpp>
  30 #include <com/sun/star/beans/XPropertySet.hpp>
  31 #include <com/sun/star/chart2/XTransformation.hpp>
  32
  33 #include <cppuhelper/implbase1.hxx>
  34 #include <vector>
  35
  36 namespace chart
  37 {
  38
  39 class AbstractShapeFactory;
  40 class PlottingPositionHelper;
  41
  42 /** This class provides methods for setting axis scales and for performing
  43  *  scene to screen transformations. It is used as the base class for all
  44  *  plotter classes.
  45  */
  46 class PlotterBase
  47 {
  48 public:
  49     PlotterBase( sal_Int32 nDimension );
  50     virtual ~PlotterBase();
  51
  52     virtual void initPlotter(
  53           const ::com::sun::star::uno::Reference<
  54                 ::com::sun::star::drawing::XShapes >& xLogicTarget
  55         , const ::com::sun::star::uno::Reference<
  56                 ::com::sun::star::drawing::XShapes >& xFinalTarget
  57         , const ::com::sun::star::uno::Reference<
  58                 ::com::sun::star::lang::XMultiServiceFactory >& xFactory
  59         , const OUString& rCID
  60                 ) throw (::com::sun::star::uno::RuntimeException );
  61
  62     virtual void setScales( const ::std::vector< ExplicitScaleData >& rScales, bool bSwapXAndYAxis );
  63
  64     virtual void setTransformationSceneToScreen( const ::com::sun::star::drawing::HomogenMatrix& rMatrix );
  65
  66     virtual void createShapes() = 0;
  67
  68     static bool isValidPosition( const ::com::sun::star::drawing::Position3D& rPos );
  69
  70 protected: //methods
  71     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >
  72         createGroupShape( const ::com::sun::star::uno::Reference<
  73                 ::com::sun::star::drawing::XShapes >& xTarget
  74                 , const OUString& rName=OUString() );
  75
  76 protected: //member
  77     ::com::sun::star::uno::Reference<
  78                     ::com::sun::star::drawing::XShapes >                m_xLogicTarget;
  79     ::com::sun::star::uno::Reference<
  80                     ::com::sun::star::drawing::XShapes >                m_xFinalTarget;
  81     ::com::sun::star::uno::Reference<
  82                     ::com::sun::star::lang::XMultiServiceFactory>       m_xShapeFactory;
  83     AbstractShapeFactory* m_pShapeFactory;
  84     OUString   m_aCID;
  85
  86     const sal_Int32 m_nDimension;
  87     // needs to be created and deleted by the derived class
  88     PlottingPositionHelper*                             m_pPosHelper;
  89 };
  90 } //namespace chart
  91 #endif
  92
  93 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */