diff options
Diffstat (limited to 'oox/source/export/chartexport.cxx')
| -rw-r--r-- | oox/source/export/chartexport.cxx | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/oox/source/export/chartexport.cxx b/oox/source/export/chartexport.cxx index a79512bb6772..3b3fc73ddc9e 100644 --- a/oox/source/export/chartexport.cxx +++ b/oox/source/export/chartexport.cxx @@ -69,6 +69,7 @@ #include <com/sun/star/drawing/XShape.hpp> #include <com/sun/star/drawing/FillStyle.hpp> #include <com/sun/star/drawing/BitmapMode.hpp> +#include <com/sun/star/lang/XServiceName.hpp> #include <com/sun/star/table/CellAddress.hpp> #include <com/sun/star/sheet/XFormulaParser.hpp> @@ -1520,6 +1521,7 @@ void ChartExport::exportSeries( Reference< chart2::XChartType > xChartType, sal_ case chart::TYPEID_SCATTER: { exportMarker( ); + exportTrendlines( aSeriesSeq[nSeriesIdx] ); exportSmooth( ); break; } @@ -1799,6 +1801,7 @@ void ChartExport::exportShapeProps( Reference< XPropertySet > xPropSet ) WriteFill( xPropSet ); WriteOutline( xPropSet ); + pFS->endElement( FSNS( XML_c, XML_spPr ) ); } @@ -2469,6 +2472,126 @@ void ChartExport::exportGrouping( sal_Bool isBar ) FSEND ); } +void ChartExport::exportTrendlines( Reference< chart2::XDataSeries > xSeries ) +{ + FSHelperPtr pFS = GetFS(); + Reference< chart2::XRegressionCurveContainer > xRegressionCurveContainer( xSeries, UNO_QUERY ); + if( xRegressionCurveContainer.is() ) + { + Sequence< Reference< chart2::XRegressionCurve > > aRegCurveSeq = xRegressionCurveContainer->getRegressionCurves(); + const Reference< chart2::XRegressionCurve >* pBeg = aRegCurveSeq.getConstArray(); + const Reference< chart2::XRegressionCurve >* pEnd = pBeg + aRegCurveSeq.getLength(); + for( const Reference< chart2::XRegressionCurve >* pIt = pBeg; pIt != pEnd; ++pIt ) + { + Reference< chart2::XRegressionCurve > xRegCurve = *pIt; + if (!xRegCurve.is()) + continue; + + pFS->startElement( FSNS( XML_c, XML_trendline ), FSEND ); + + Reference< XPropertySet > xProperties( xRegCurve , uno::UNO_QUERY ); + + OUString aService; + + Reference< lang::XServiceName > xServiceName( xProperties, UNO_QUERY ); + if( !xServiceName.is() ) + continue; + aService = xServiceName->getServiceName(); + + if( aService == "com.sun.star.chart2.LinearRegressionCurve" ) + { + pFS->singleElement( FSNS( XML_c, XML_trendlineType ), + XML_val, "linear", + FSEND ); + } + else if( aService == "com.sun.star.chart2.ExponentialRegressionCurve" ) + { + pFS->singleElement( FSNS( XML_c, XML_trendlineType ), + XML_val, "exp", + FSEND ); + } + else if( aService == "com.sun.star.chart2.LogarithmicRegressionCurve" ) + { + pFS->singleElement( FSNS( XML_c, XML_trendlineType ), + XML_val, "log", + FSEND ); + } + else if( aService == "com.sun.star.chart2.PotentialRegressionCurve" ) + { + pFS->singleElement( FSNS( XML_c, XML_trendlineType ), + XML_val, "power", + FSEND ); + } + else if( aService == "com.sun.star.chart2.PolynomialRegressionCurve" ) + { + pFS->singleElement( FSNS( XML_c, XML_trendlineType ), + XML_val, "poly", + FSEND ); + + sal_Int32 aDegree = 2; + xProperties->getPropertyValue( "PolynomialDegree") >>= aDegree; + pFS->singleElement( FSNS( XML_c, XML_order ), + XML_val, I32S(aDegree), + FSEND ); + } + else if( aService == "com.sun.star.chart2.MovingAverageRegressionCurve" ) + { + pFS->singleElement( FSNS( XML_c, XML_trendlineType ), + XML_val, "movingAvg", + FSEND ); + + sal_Int32 aPeriod = 2; + xProperties->getPropertyValue( "MovingAveragePeriod") >>= aPeriod; + + pFS->singleElement( FSNS( XML_c, XML_period ), + XML_val, I32S(aPeriod), + FSEND ); + } + else + { + continue; + } + + double aExtrapolateForward = 0.0; + double aExtrapolateBackward = 0.0; + + xProperties->getPropertyValue( "ExtrapolateForward") >>= aExtrapolateForward; + xProperties->getPropertyValue( "ExtrapolateBackward") >>= aExtrapolateBackward; + + pFS->singleElement( FSNS( XML_c, XML_forward ), + XML_val, OString::number(aExtrapolateForward).getStr(), + FSEND ); + + pFS->singleElement( FSNS( XML_c, XML_backward ), + XML_val, OString::number(aExtrapolateBackward).getStr(), + FSEND ); + + exportShapeProps( xProperties ); + + // Equation properties + Reference< XPropertySet > xEquationProperties( xRegCurve->getEquationProperties() ); + + // Show Equation + sal_Bool aShowEquation = false; + xEquationProperties->getPropertyValue( "ShowEquation" ) >>= aShowEquation; + + pFS->singleElement( FSNS( XML_c, XML_dispEq ), + XML_val, aShowEquation ? "1" : "0", + FSEND ); + + // Show R^2 + sal_Bool aShowCorrelationCoefficient = false; + xEquationProperties->getPropertyValue( "ShowCorrelationCoefficient" ) >>= aShowCorrelationCoefficient; + + pFS->singleElement( FSNS( XML_c, XML_dispRSqr ), + XML_val, aShowCorrelationCoefficient ? "1" : "0", + FSEND ); + + pFS->endElement( FSNS( XML_c, XML_trendline ) ); + } + } +} + void ChartExport::exportMarker() { FSHelperPtr pFS = GetFS(); |