diff options
Diffstat (limited to 'chart2/source/tools/DiagramHelper.cxx')
| -rw-r--r-- | chart2/source/tools/DiagramHelper.cxx | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/chart2/source/tools/DiagramHelper.cxx b/chart2/source/tools/DiagramHelper.cxx index 4ce623ae460c..36afef60a6d4 100644 --- a/chart2/source/tools/DiagramHelper.cxx +++ b/chart2/source/tools/DiagramHelper.cxx @@ -475,18 +475,20 @@ sal_Int32 DiagramHelper::getDimension( const Reference< XDiagram > & xDiagram ) try { - Reference< XCoordinateSystemContainer > xCooSysCnt( - xDiagram, uno::UNO_QUERY_THROW ); - Sequence< Reference< XCoordinateSystem > > aCooSysSeq( - xCooSysCnt->getCoordinateSystems()); - - for( sal_Int32 i=0; i<aCooSysSeq.getLength(); ++i ) + Reference< XCoordinateSystemContainer > xCooSysCnt( xDiagram, uno::UNO_QUERY ); + if( xCooSysCnt.is() ) { - Reference< XCoordinateSystem > xCooSys( aCooSysSeq[i] ); - if(xCooSys.is()) + Sequence< Reference< XCoordinateSystem > > aCooSysSeq( + xCooSysCnt->getCoordinateSystems()); + + for( sal_Int32 i=0; i<aCooSysSeq.getLength(); ++i ) { - nResult = xCooSys->getDimension(); - break; + Reference< XCoordinateSystem > xCooSys( aCooSysSeq[i] ); + if(xCooSys.is()) + { + nResult = xCooSys->getDimension(); + break; + } } } } |