chart2/source/view/main/PlotterBase.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_chart2.hxx"
  33 #include "PlotterBase.hxx"
  34 #include "PlottingPositionHelper.hxx"
  35 #include "ShapeFactory.hxx"
  36 #include <rtl/math.hxx>
  37 #include <com/sun/star/chart2/DataPointLabel.hpp>
  38 #include <tools/debug.hxx>
  39
  40 //.............................................................................
  41 namespace chart
  42 {
  43 //.............................................................................
  44 using namespace ::com::sun::star;
  45 using namespace ::com::sun::star::chart2;
  46
  47 //-----------------------------------------------------------------------------
  48 //-----------------------------------------------------------------------------
  49 //-----------------------------------------------------------------------------
  50
  51 PlotterBase::PlotterBase( sal_Int32 nDimensionCount )
  52         : m_xLogicTarget(NULL)
  53         , m_xFinalTarget(NULL)
  54         , m_xShapeFactory(NULL)
  55         , m_pShapeFactory(NULL)
  56         , m_aCID()
  57         , m_nDimension(nDimensionCount)
  58         , m_pPosHelper(NULL)
  59 {
  60 }
  61
  62     void SAL_CALL PlotterBase
  63 ::initPlotter(  const uno::Reference< drawing::XShapes >& xLogicTarget
  64        , const uno::Reference< drawing::XShapes >& xFinalTarget
  65        , const uno::Reference< lang::XMultiServiceFactory >& xShapeFactory
  66        , const rtl::OUString& rCID )
  67             throw (uno::RuntimeException)
  68 {
  69     DBG_ASSERT(xLogicTarget.is()&&xFinalTarget.is()&&xShapeFactory.is(),"no proper initialization parameters");
  70     //is only allowed to be called once
  71     m_xLogicTarget  = xLogicTarget;
  72     m_xFinalTarget  = xFinalTarget;
  73     m_xShapeFactory = xShapeFactory;
  74     m_pShapeFactory = new ShapeFactory(xShapeFactory);
  75     m_aCID = rCID;
  76 }
  77
  78 PlotterBase::~PlotterBase()
  79 {
  80     delete m_pShapeFactory;
  81 }
  82
  83 void SAL_CALL PlotterBase::setScales( const uno::Sequence< ExplicitScaleData >& rScales
  84                                      , sal_Bool bSwapXAndYAxis )
  85                             throw (uno::RuntimeException)
  86 {
  87     DBG_ASSERT(m_nDimension<=rScales.getLength(),"Dimension of Plotter does not fit two dimension of given scale sequence");
  88     m_pPosHelper->setScales( rScales, bSwapXAndYAxis );
  89 }
  90
  91
  92 void PlotterBase::setTransformationSceneToScreen( const drawing::HomogenMatrix& rMatrix)
  93 {
  94     DBG_ASSERT(m_nDimension==2,"Set this transformation only in case of 2D");
  95     if(m_nDimension!=2)
  96         return;
  97     m_pPosHelper->setTransformationSceneToScreen( rMatrix );
  98 }
  99
 100 uno::Reference< drawing::XShapes > PlotterBase::createGroupShape(
 101             const uno::Reference< drawing::XShapes >& xTarget
 102             , ::rtl::OUString rName )
 103 {
 104     if(!m_xShapeFactory.is())
 105         return NULL;
 106
 107     if(m_nDimension==2)
 108     {
 109         //create and add to target
 110         return m_pShapeFactory->createGroup2D( xTarget, rName );
 111     }
 112     else
 113     {
 114         //create and added to target
 115         return m_pShapeFactory->createGroup3D( xTarget, rName );
 116     }
 117 }
 118
 119 bool PlotterBase::isValidPosition( const drawing::Position3D& rPos )
 120 {
 121     if( ::rtl::math::isNan(rPos.PositionX) )
 122         return false;
 123     if( ::rtl::math::isNan(rPos.PositionY) )
 124         return false;
 125     if( ::rtl::math::isNan(rPos.PositionZ) )
 126         return false;
 127     if( ::rtl::math::isInf(rPos.PositionX) )
 128         return false;
 129     if( ::rtl::math::isInf(rPos.PositionY) )
 130         return false;
 131     if( ::rtl::math::isInf(rPos.PositionZ) )
 132         return false;
 133     return true;
 134 }
 135
 136 //.............................................................................
 137 } //namespace chart
 138 //.............................................................................