1 files changed, 4 insertions, 2 deletions
diff --git a/chart2/inc/ChartModel.hxx b/chart2/inc/ChartModel.hxx
index b3d1d3f42ce9..4717b30a9cbe 100644
--- a/chart2/inc/ChartModel.hxx
+++ b/chart2/inc/ChartModel.hxx
@@ -69,6 +69,7 @@ class SvNumberFormatter;
 
 namespace chart
 {
+class Diagram;
 
 namespace impl
 {
@@ -158,8 +159,7 @@ private:
         m_xChartTypeManager;
 
     // Diagram Access
-    css::uno::Reference< css::chart2::XDiagram >
-        m_xDiagram;
+    rtl::Reference< ::chart::Diagram > m_xDiagram;
 
     css::uno::Reference< css::chart2::XTitle >
                                           m_xTitle;
@@ -456,6 +456,8 @@ public:
 
     ChartView* getChartView() const;
 
+    const rtl::Reference< ::chart::Diagram > & getFirstChartDiagram() { return m_xDiagram; }
+
     bool isTimeBased() const { return mbTimeBased;}
 
     void setTimeBasedRange(sal_Int32 nStart, sal_Int32 nEnd);