diff options
Diffstat (limited to 'chart2/source/tools/DataSourceHelper.cxx')
| -rw-r--r-- | chart2/source/tools/DataSourceHelper.cxx | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/chart2/source/tools/DataSourceHelper.cxx b/chart2/source/tools/DataSourceHelper.cxx index 3b6f08ef5420..50fd37347f09 100644 --- a/chart2/source/tools/DataSourceHelper.cxx +++ b/chart2/source/tools/DataSourceHelper.cxx @@ -239,7 +239,7 @@ uno::Reference< chart2::data::XDataSource > DataSourceHelper::pressUsedDataIntoR std::vector< Reference< chart2::XDataSeries > > aSeriesVector( DiagramHelper::getDataSeriesFromDiagram( xDiagram ) ); uno::Reference< chart2::data::XDataSource > xSeriesSource( DataSeriesHelper::getDataSource( comphelper::containerToSequence(aSeriesVector) ) ); - Sequence< Reference< chart2::data::XLabeledDataSequence > > aDataSequences( xSeriesSource->getDataSequences() ); + const Sequence< Reference< chart2::data::XLabeledDataSequence > > aDataSequences( xSeriesSource->getDataSequences() ); //the first x-values is always the next sequence //todo ... other x-values get lost for old format Reference< chart2::data::XLabeledDataSequence > xXValues( @@ -248,11 +248,11 @@ uno::Reference< chart2::data::XDataSource > DataSourceHelper::pressUsedDataIntoR aResultVector.push_back( xXValues ); //add all other sequences now without x-values - for( sal_Int32 nN=0; nN<aDataSequences.getLength(); nN++ ) + for( Reference< chart2::data::XLabeledDataSequence > const & labeledData : aDataSequences ) { - OUString aRole = DataSeriesHelper::getRole(aDataSequences[nN]); + OUString aRole = DataSeriesHelper::getRole(labeledData); if( aRole != "values-x" ) - aResultVector.push_back( aDataSequences[nN] ); + aResultVector.push_back( labeledData ); } return new DataSource( comphelper::containerToSequence(aResultVector) ); @@ -512,11 +512,11 @@ Sequence< OUString > DataSourceHelper::getRangesFromDataSource( const Reference< std::vector< OUString > aResult; if( xSource.is()) { - Sequence< Reference< data::XLabeledDataSequence > > aLSeqSeq( xSource->getDataSequences()); - for( sal_Int32 i=0; i<aLSeqSeq.getLength(); ++i ) + const Sequence< Reference< data::XLabeledDataSequence > > aLSeqSeq( xSource->getDataSequences()); + for( Reference< data::XLabeledDataSequence > const & labeledData : aLSeqSeq ) { - Reference< data::XDataSequence > xLabel( aLSeqSeq[i]->getLabel()); - Reference< data::XDataSequence > xValues( aLSeqSeq[i]->getValues()); + Reference< data::XDataSequence > xLabel( labeledData->getLabel()); + Reference< data::XDataSequence > xValues( labeledData->getValues()); if( xLabel.is()) aResult.push_back( xLabel->getSourceRangeRepresentation()); |