Merge commit 'ooo/DEV300_m103'

Conflicts:
sc/source/filter/starcalc/scflt.cxx
sc/source/ui/unoobj/chart2uno.cxx

13 files changed, 204 insertions, 54 deletions

diff --git a/chart2/source/controller/itemsetwrapper/CharacterPropertyItemConverter.cxx b/chart2/source/controller/itemsetwrapper/CharacterPropertyItemConverter.cxx
index d047a6ac03b6..4597499f7032 100644
--- a/chart2/source/controller/itemsetwrapper/CharacterPropertyItemConverter.cxx
+++ b/chart2/source/controller/itemsetwrapper/CharacterPropertyItemConverter.cxx
@@ -185,6 +185,40 @@ void CharacterPropertyItemConverter::FillSpecialItem(
         }
         break;
 
+        case EE_CHAR_OVERLINE:
+        {
+            SvxOverlineItem aItem( UNDERLINE_NONE, EE_CHAR_OVERLINE );
+            bool bModified = false;
+
+            uno::Any aValue( GetPropertySet()->getPropertyValue( C2U( "CharOverline" ) ) );
+            if ( aValue.hasValue() )
+            {
+                aItem.PutValue( aValue, MID_TL_STYLE );
+                bModified = true;
+            }
+
+            aValue = GetPropertySet()->getPropertyValue( C2U( "CharOverlineHasColor" ) );
+            if ( aValue.hasValue() &&
+                 ( *reinterpret_cast< const sal_Bool* >( aValue.getValue() ) != sal_False ) )
+            {
+                aItem.PutValue( aValue, MID_TL_HASCOLOR );
+                bModified = true;
+            }
+
+            aValue = GetPropertySet()->getPropertyValue( C2U( "CharOverlineColor" ) );
+            if ( aValue.hasValue() )
+            {
+                aItem.PutValue( aValue, MID_TL_COLOR );
+                bModified = true;
+            }
+
+            if ( bModified )
+            {
+                rOutItemSet.Put( aItem );
+            }
+        }
+        break;
+
         case EE_CHAR_ITALIC:
         case EE_CHAR_ITALIC_CJK:
         case EE_CHAR_ITALIC_CTL:
@@ -389,6 +423,39 @@ bool CharacterPropertyItemConverter::ApplySpecialItem(
         }
         break;
 
+        case EE_CHAR_OVERLINE:
+        {
+            const SvxOverlineItem& rItem = static_cast< const SvxOverlineItem & >( rItemSet.Get( nWhichId ) );
+
+            if ( rItem.QueryValue( aValue, MID_TL_STYLE ) )
+            {
+                if ( aValue != GetPropertySet()->getPropertyValue( C2U( "CharOverline" ) ) )
+                {
+                    GetPropertySet()->setPropertyValue( C2U( "CharOverline" ), aValue );
+                    bChanged = true;
+                }
+            }
+
+            if ( rItem.QueryValue( aValue, MID_TL_COLOR ) )
+            {
+                if ( aValue != GetPropertySet()->getPropertyValue( C2U( "CharOverlineColor" ) ) )
+                {
+                    GetPropertySet()->setPropertyValue( C2U( "CharOverlineColor" ), aValue );
+                    bChanged = true;
+                }
+            }
+
+            if ( rItem.QueryValue( aValue, MID_TL_HASCOLOR ) )
+            {
+                if ( aValue != GetPropertySet()->getPropertyValue( C2U( "CharOverlineHasColor" ) ) )
+                {
+                    GetPropertySet()->setPropertyValue( C2U( "CharOverlineHasColor" ), aValue );
+                    bChanged = true;
+                }
+            }
+        }
+        break;
+
         case EE_CHAR_ITALIC:
         case EE_CHAR_ITALIC_CJK:
         case EE_CHAR_ITALIC_CTL:
diff --git a/chart2/source/controller/main/ChartController_Position.cxx b/chart2/source/controller/main/ChartController_Position.cxx
index ffbaf72d8677..52b337ec93d6 100644
--- a/chart2/source/controller/main/ChartController_Position.cxx
+++ b/chart2/source/controller/main/ChartController_Position.cxx
@@ -63,7 +63,7 @@ using namespace ::com::sun::star::chart2;
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 
-void lcl_getPositionAndSizeFromItemSet( const SfxItemSet& rItemSet, Rectangle& rPosAndSize, const awt::Size aOriginalSize )
+void lcl_getPositionAndSizeFromItemSet( const SfxItemSet& rItemSet, awt::Rectangle& rPosAndSize, const awt::Size aOriginalSize )
 {
     long nPosX(0);
     long nPosY(0);
@@ -122,7 +122,7 @@ void lcl_getPositionAndSizeFromItemSet( const SfxItemSet& rItemSet, Rectangle& r
             break;
     }
 
-    rPosAndSize = Rectangle(Point(nPosX,nPosY),Size(nSizX,nSizY));
+    rPosAndSize = awt::Rectangle(nPosX,nPosY,nSizX,nSizY);
 }
 
 void SAL_CALL ChartController::executeDispatch_PositionAndSize()
@@ -167,19 +167,18 @@ void SAL_CALL ChartController::executeDispatch_PositionAndSize()
             const SfxItemSet* pOutItemSet = pDlg->GetOutputItemSet();
             if(pOutItemSet)
             {
-                Rectangle aObjectRect;
+                awt::Rectangle aObjectRect;
                 aItemSet.Put(*pOutItemSet);//overwrite old values with new values (-> all items are set)
                 lcl_getPositionAndSizeFromItemSet( aItemSet, aObjectRect, aSelectedSize );
                 awt::Size aPageSize( ChartModelHelper::getPageSize( getModel() ) );
-                Rectangle aPageRect( 0,0,aPageSize.Width,aPageSize.Height );
+                awt::Rectangle aPageRect( 0,0,aPageSize.Width,aPageSize.Height );
 
                 bool bChanged = false;
                 if ( eObjectType == OBJECTTYPE_LEGEND )
                     bChanged = DiagramHelper::switchDiagramPositioningToExcludingPositioning( getModel(), false , true );
 
                 bool bMoved = PositionAndSizeHelper::moveObject( m_aSelection.getSelectedCID(), getModel()
-                            , awt::Rectangle(aObjectRect.getX(),aObjectRect.getY(),aObjectRect.getWidth(),aObjectRect.getHeight())
-                            , awt::Rectangle(aPageRect.getX(),aPageRect.getY(),aPageRect.getWidth(),aPageRect.getHeight()) );
+                            , aObjectRect, aPageRect );
                 if( bMoved || bChanged )
                     aUndoGuard.commit();
             }
diff --git a/chart2/source/controller/main/ChartController_Window.cxx b/chart2/source/controller/main/ChartController_Window.cxx
index a39a2c1f54c7..668cadcb1cd0 100644
--- a/chart2/source/controller/main/ChartController_Window.cxx
+++ b/chart2/source/controller/main/ChartController_Window.cxx
@@ -1658,7 +1658,16 @@ bool ChartController::requestQuickHelp(
 
     if ( bSuccess )
     {
+        SolarMutexGuard aGuard;
+        if ( m_pDrawViewWrapper && m_pDrawViewWrapper->IsTextEdit() )
+        {
+            this->EndTextEdit();
+        }
         this->impl_selectObjectAndNotiy();
+        if ( m_pChartWindow )
+        {
+            m_pChartWindow->Invalidate();
+        }
         return sal_True;
     }
 
diff --git a/chart2/source/inc/CharacterProperties.hxx b/chart2/source/inc/CharacterProperties.hxx
index 14310ed6c252..2a9dae5bd0ca 100644
--- a/chart2/source/inc/CharacterProperties.hxx
+++ b/chart2/source/inc/CharacterProperties.hxx
@@ -64,6 +64,9 @@ public:
         PROP_CHAR_UNDERLINE,
         PROP_CHAR_UNDERLINE_COLOR,
         PROP_CHAR_UNDERLINE_HAS_COLOR,
+        PROP_CHAR_OVERLINE,
+        PROP_CHAR_OVERLINE_COLOR,
+        PROP_CHAR_OVERLINE_HAS_COLOR,
         PROP_CHAR_WEIGHT,
         PROP_CHAR_POSTURE,
         PROP_CHAR_AUTO_KERNING,
diff --git a/chart2/source/inc/ExponentialRegressionCurveCalculator.hxx b/chart2/source/inc/ExponentialRegressionCurveCalculator.hxx
index 456de82cb375..27a16e2b2664 100644
--- a/chart2/source/inc/ExponentialRegressionCurveCalculator.hxx
+++ b/chart2/source/inc/ExponentialRegressionCurveCalculator.hxx
@@ -64,9 +64,10 @@ private:
         throw (::com::sun::star::lang::IllegalArgumentException,
                ::com::sun::star::uno::RuntimeException);
 
-    // formula is: f(x) = m_fSlope ^ x + m_fIntercept
-    double m_fSlope;
-    double m_fIntercept;
+    // formula is: f(x) = exp(m_fLogIntercept) * exp( m_fLogSlope * x )
+    // mathematical model f(x) = Intercept * Slope^x
+    double m_fLogSlope;
+    double m_fLogIntercept;
 };
 
 } //  namespace chart
diff --git a/chart2/source/model/main/Diagram.cxx b/chart2/source/model/main/Diagram.cxx
index e1df573402d6..e8d2b1cdc4b9 100755..100644
--- a/chart2/source/model/main/Diagram.cxx
+++ b/chart2/source/model/main/Diagram.cxx
@@ -197,6 +197,7 @@ private:
         ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_DIAGRAM_INCLUDE_HIDDEN_CELLS, true );
         ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_DIAGRAM_RIGHT_ANGLED_AXES, false );
         ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( rOutMap, PROP_DIAGRAM_STARTING_ANGLE, 90 );
+        ::chart::SceneProperties::AddDefaultsToMap( rOutMap );
     }
 };
 
diff --git a/chart2/source/tools/CharacterProperties.cxx b/chart2/source/tools/CharacterProperties.cxx
index aae087fce910..a0d519862829 100755..100644
--- a/chart2/source/tools/CharacterProperties.cxx
+++ b/chart2/source/tools/CharacterProperties.cxx
@@ -149,6 +149,28 @@ void CharacterProperties::AddPropertiesToVector(
                   ::getBooleanCppuType(),
                   beans::PropertyAttribute::BOUND
                   | beans::PropertyAttribute::MAYBEDEFAULT ));
+    // CharOverline (see awt.FontUnderline)
+    rOutProperties.push_back(
+        Property( C2U( "CharOverline" ),
+                  PROP_CHAR_OVERLINE,
+                  ::getCppuType( reinterpret_cast< const sal_Int16* >( 0 ) ),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT ) );
+    // CharOverlineColor
+    rOutProperties.push_back(
+        Property( C2U( "CharOverlineColor" ),
+                  PROP_CHAR_OVERLINE_COLOR,
+                  ::getCppuType( reinterpret_cast< const sal_Int32* >( 0 ) ),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT
+                  | beans::PropertyAttribute::MAYBEVOID ) );
+    // CharOverlineHasColor
+    rOutProperties.push_back(
+        Property( C2U( "CharOverlineHasColor" ),
+                  PROP_CHAR_OVERLINE_HAS_COLOR,
+                  ::getBooleanCppuType(),
+                  beans::PropertyAttribute::BOUND
+                  | beans::PropertyAttribute::MAYBEDEFAULT ) );
     // CharWeight (see awt.FontWeight)
     rOutProperties.push_back(
         Property( C2U( "CharWeight" ),
@@ -416,6 +438,9 @@ void CharacterProperties::AddDefaultsToMap(
     ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_CHAR_UNDERLINE, awt::FontUnderline::NONE );
     ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( rOutMap, PROP_CHAR_UNDERLINE_COLOR, -1 ); //automatic color (COL_AUTO)
     ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_CHAR_UNDERLINE_HAS_COLOR, false );
+    ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_CHAR_OVERLINE, awt::FontUnderline::NONE );
+    ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( rOutMap, PROP_CHAR_OVERLINE_COLOR, -1 ); //automatic color (COL_AUTO)
+    ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_CHAR_OVERLINE_HAS_COLOR, false );
     ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_CHAR_WEIGHT, awt::FontWeight::NORMAL );
     ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_CHAR_POSTURE, awt::FontSlant_NONE );
     ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_CHAR_AUTO_KERNING, true );
diff --git a/chart2/source/tools/ExponentialRegressionCurveCalculator.cxx b/chart2/source/tools/ExponentialRegressionCurveCalculator.cxx
index fd97cfda7615..3bb08f27b1bd 100644
--- a/chart2/source/tools/ExponentialRegressionCurveCalculator.cxx
+++ b/chart2/source/tools/ExponentialRegressionCurveCalculator.cxx
@@ -44,11 +44,11 @@ namespace chart
 {
 
 ExponentialRegressionCurveCalculator::ExponentialRegressionCurveCalculator() :
-        m_fSlope( 0.0 ),
-        m_fIntercept( 0.0 )
+        m_fLogSlope( 0.0 ),
+        m_fLogIntercept( 0.0 )
 {
-    ::rtl::math::setNan( & m_fSlope );
-    ::rtl::math::setNan( & m_fIntercept );
+    ::rtl::math::setNan( & m_fLogSlope );
+    ::rtl::math::setNan( & m_fLogIntercept );
 }
 
 ExponentialRegressionCurveCalculator::~ExponentialRegressionCurveCalculator()
@@ -68,9 +68,9 @@ void SAL_CALL ExponentialRegressionCurveCalculator::recalculateRegression(
     const size_t nMax = aValues.first.size();
     if( nMax == 0 )
     {
-        ::rtl::math::setNan( & m_fSlope );
-        ::rtl::math::setNan( & m_fIntercept );
-        ::rtl::math::setNan( & m_fCorrelationCoeffitient );
+        ::rtl::math::setNan( & m_fLogSlope );
+        ::rtl::math::setNan( & m_fLogIntercept );
+        ::rtl::math::setNan( & m_fCorrelationCoeffitient );// actual it is coefficient of determination
         return;
     }
 
@@ -97,12 +97,10 @@ void SAL_CALL ExponentialRegressionCurveCalculator::recalculateRegression(
         fQxy += fDeltaX * fDeltaY;
     }
 
-    m_fSlope = fQxy / fQx;
-    m_fIntercept = fAverageY - m_fSlope * fAverageX;
+    m_fLogSlope = fQxy / fQx;
+    m_fLogIntercept = fAverageY - m_fLogSlope * fAverageX;
     m_fCorrelationCoeffitient = fQxy / sqrt( fQx * fQy );
 
-    m_fSlope = exp( m_fSlope );
-    m_fIntercept = exp( m_fIntercept );
 }
 
 double SAL_CALL ExponentialRegressionCurveCalculator::getCurveValue( double x )
@@ -112,10 +110,10 @@ double SAL_CALL ExponentialRegressionCurveCalculator::getCurveValue( double x )
     double fResult;
     ::rtl::math::setNan( & fResult );
 
-    if( ! ( ::rtl::math::isNan( m_fSlope ) ||
-            ::rtl::math::isNan( m_fIntercept )))
+    if( ! ( ::rtl::math::isNan( m_fLogSlope ) ||
+            ::rtl::math::isNan( m_fLogIntercept )))
     {
-        fResult = m_fIntercept * pow( m_fSlope, x );
+        fResult = exp(m_fLogIntercept + x * m_fLogSlope);
     }
 
     return fResult;
@@ -151,31 +149,48 @@ OUString ExponentialRegressionCurveCalculator::ImplGetRepresentation(
     const uno::Reference< util::XNumberFormatter >& xNumFormatter,
     ::sal_Int32 nNumberFormatKey ) const
 {
+    double fIntercept = exp(m_fLogIntercept);
+    double fSlope = exp(m_fLogSlope);
+    bool bHasSlope = !rtl::math::approxEqual( fSlope, 1.0 );
+    bool bHasIntercept = !rtl::math::approxEqual( fIntercept, 1.0 );
+
     OUStringBuffer aBuf( C2U( "f(x) = " ));
 
-    if( m_fIntercept == 0.0 ||
-        m_fSlope == 0.0 )
-    {
-        aBuf.append( sal_Unicode( '0' ));
-    }
-    else if( rtl::math::approxEqual( m_fSlope, 1.0 ) )
+    if ( fIntercept == 0.0)
     {
-        aBuf.append( getFormattedString( xNumFormatter, nNumberFormatKey, m_fIntercept ));
+        // underflow, a true zero is impossible
+        aBuf.append( C2U( "exp( " ));
+        aBuf.append( getFormattedString( xNumFormatter, nNumberFormatKey, m_fLogIntercept) );
+        aBuf.append( (m_fLogSlope < 0.0) ? C2U( " - " ) : C2U( " + " ));
+        aBuf.append( getFormattedString( xNumFormatter, nNumberFormatKey, fabs(m_fLogSlope)) );
+        aBuf.append( C2U( " x )" ));
     }
     else
     {
-        if( ! rtl::math::approxEqual( m_fIntercept, 1.0 ) )
+        if (bHasIntercept)
         {
-            aBuf.append( getFormattedString( xNumFormatter, nNumberFormatKey, m_fIntercept ));
-            aBuf.append( sal_Unicode( 0x00b7 ));
+            aBuf.append( getFormattedString( xNumFormatter, nNumberFormatKey, fIntercept) );
+            aBuf.append( C2U( " exp( " ));
+            aBuf.append( getFormattedString( xNumFormatter, nNumberFormatKey, m_fLogSlope) );
+            aBuf.append( C2U( " x )" ));
+        }
+        else
+        {
+            // show logarithmic output, if intercept and slope both are near one
+            // otherwise drop output of intercept, which is 1 here
+            aBuf.append( C2U( " exp( " ));
+            if (!bHasSlope)
+            {
+                aBuf.append( getFormattedString( xNumFormatter, nNumberFormatKey, m_fLogIntercept) );
+                aBuf.append( (m_fLogSlope < 0.0) ? C2U( " - " ) : C2U( " + " ));
+                aBuf.append( getFormattedString( xNumFormatter, nNumberFormatKey, fabs(m_fLogSlope)) );
+            }
+            else
+            {
+                aBuf.append( getFormattedString( xNumFormatter, nNumberFormatKey, m_fLogSlope) );
+            }
+            aBuf.append( C2U( " x )" ));
         }
-
-        if( m_fSlope < 0.0 )
-            aBuf.append( sal_Unicode( '(' ));
-        aBuf.append( getFormattedString( xNumFormatter, nNumberFormatKey, m_fSlope ));
-        if( m_fSlope < 0.0 )
-            aBuf.append( sal_Unicode( ')' ));
-        aBuf.appendAscii( RTL_CONSTASCII_STRINGPARAM( "^x" ));
     }
 
     return aBuf.makeStringAndClear();
diff --git a/chart2/source/view/axes/ScaleAutomatism.cxx b/chart2/source/view/axes/ScaleAutomatism.cxx
index dcd987a0bbc3..c188fec09a0c 100644
--- a/chart2/source/view/axes/ScaleAutomatism.cxx
+++ b/chart2/source/view/axes/ScaleAutomatism.cxx
@@ -50,9 +50,16 @@ using ::com::sun::star::chart::TimeUnit::MONTH;
 using ::com::sun::star::chart::TimeUnit::YEAR;
 
 const sal_Int32 MAXIMUM_MANUAL_INCREMENT_COUNT = 500;
-const sal_Int32 MAXIMUM_AUTO_INCREMENT_COUNT = 10;
 const sal_Int32 MAXIMUM_SUB_INCREMENT_COUNT = 100;
 
+sal_Int32 lcl_getMaximumAutoIncrementCount( sal_Int32 nAxisType )
+{
+    sal_Int32 nMaximumAutoIncrementCount = 10;
+    if( nAxisType==AxisType::DATE )
+        nMaximumAutoIncrementCount = MAXIMUM_MANUAL_INCREMENT_COUNT;
+    return nMaximumAutoIncrementCount;
+}
+
 namespace
 {
 
@@ -103,7 +110,7 @@ ScaleAutomatism::ScaleAutomatism( const ScaleData& rSourceScale, const Date& rNu
                     : m_aSourceScale( rSourceScale )
                     , m_fValueMinimum( 0.0 )
                     , m_fValueMaximum( 0.0 )
-                    , m_nMaximumAutoMainIncrementCount( MAXIMUM_AUTO_INCREMENT_COUNT )
+                    , m_nMaximumAutoMainIncrementCount( lcl_getMaximumAutoIncrementCount( rSourceScale.AxisType ) )
                     , m_bExpandBorderToIncrementRhythm( false )
                     , m_bExpandIfValuesCloseToBorder( false )
                     , m_bExpandWideValuesToZero( false )
@@ -150,8 +157,8 @@ void ScaleAutomatism::setMaximumAutoMainIncrementCount( sal_Int32 nMaximumAutoMa
 {
     if( nMaximumAutoMainIncrementCount < 2 )
         m_nMaximumAutoMainIncrementCount = 2; //#i82006
-    else if( nMaximumAutoMainIncrementCount > MAXIMUM_AUTO_INCREMENT_COUNT )
-        m_nMaximumAutoMainIncrementCount = MAXIMUM_AUTO_INCREMENT_COUNT;
+    else if( nMaximumAutoMainIncrementCount > lcl_getMaximumAutoIncrementCount( m_aSourceScale.AxisType ) )
+        m_nMaximumAutoMainIncrementCount = lcl_getMaximumAutoIncrementCount( m_aSourceScale.AxisType );
     else
         m_nMaximumAutoMainIncrementCount = nMaximumAutoMainIncrementCount;
 }
@@ -693,6 +700,19 @@ void ScaleAutomatism::calculateExplicitIncrementAndScaleForDateTimeAxis(
         nNumer = static_cast<sal_Int32>( rtl::math::approxCeil( nIntervalDays/nDaysPerInterval ) );
         if(nNumer<=0)
             nNumer=1;
+        if( rExplicitIncrement.MajorTimeInterval.TimeUnit == DAY )
+        {
+            if( nNumer>2 && nNumer<7 )
+                nNumer=7;
+            else if( nNumer>7 )
+            {
+                rExplicitIncrement.MajorTimeInterval.TimeUnit = MONTH;
+                nDaysPerInterval = 31.0;
+                nNumer = static_cast<sal_Int32>( rtl::math::approxCeil( nIntervalDays/nDaysPerInterval ) );
+                if(nNumer<=0)
+                    nNumer=1;
+            }
+        }
         rExplicitIncrement.MajorTimeInterval.Number = nNumer;
         nMainIncrementCount = nDayCount/(nNumer*nDaysPerInterval);
     }
diff --git a/chart2/source/view/charttypes/VSeriesPlotter.cxx b/chart2/source/view/charttypes/VSeriesPlotter.cxx
index 1b8783de2549..69138fe0c550 100755
--- a/chart2/source/view/charttypes/VSeriesPlotter.cxx
+++ b/chart2/source/view/charttypes/VSeriesPlotter.cxx
@@ -1139,9 +1139,19 @@ void VSeriesPlotter::createRegressionCurveEquationShapes(
             if( xTextShape.is())
             {
                 ShapeFactory::setShapeName( xTextShape, rEquationCID );
-                xTextShape->setPosition(
-                    RelativePositionHelper::getUpperLeftCornerOfAnchoredObject(
-                        aScreenPosition2D, xTextShape->getSize(), aRelativePosition.Anchor ));
+                awt::Size aSize( xTextShape->getSize() );
+                awt::Point aPos( RelativePositionHelper::getUpperLeftCornerOfAnchoredObject(
+                    aScreenPosition2D, aSize, aRelativePosition.Anchor ) );
+                //ensure that the equation is fully placed within the page (if possible)
+                if( (aPos.X + aSize.Width) > m_aPageReferenceSize.Width )
+                    aPos.X = m_aPageReferenceSize.Width - aSize.Width;
+                if( aPos.X < 0 )
+                    aPos.X = 0;
+                if( (aPos.Y + aSize.Height) > m_aPageReferenceSize.Height )
+                    aPos.Y = m_aPageReferenceSize.Height - aSize.Height;
+                if( aPos.Y < 0 )
+                    aPos.Y = 0;
+                xTextShape->setPosition(aPos);
             }
         }
     }
diff --git a/chart2/source/view/main/ChartView.cxx b/chart2/source/view/main/ChartView.cxx
index e54a7ab59f66..9200f6974149 100644
--- a/chart2/source/view/main/ChartView.cxx
+++ b/chart2/source/view/main/ChartView.cxx
@@ -2164,12 +2164,9 @@ std::auto_ptr<VTitle> lcl_createTitle( TitleHelper::eTitleType eType
     }
 
     uno::Reference< XTitle > xTitle( TitleHelper::getTitle( eType, xChartModel ) );
-    if(xTitle.is())
+    rtl::OUString aCompleteString( TitleHelper::getCompleteString( xTitle ) );
+    if( aCompleteString.getLength() != 0 )
     {
-        rtl::OUString aCompleteString( TitleHelper::getCompleteString( xTitle ) );
-        if ( aCompleteString.getLength() == 0 )
-            return apVTitle;//don't create empty titles as the resulting diagram position is wrong then
-
         //create title
         apVTitle = std::auto_ptr<VTitle>(new VTitle(xTitle));
         rtl::OUString aCID( ObjectIdentifier::createClassifiedIdentifierForObject( xTitle, xChartModel ) );
diff --git a/chart2/source/view/main/PropertyMapper.cxx b/chart2/source/view/main/PropertyMapper.cxx
index 99b1ec8a2f21..9e9e987ae0b5 100644
--- a/chart2/source/view/main/PropertyMapper.cxx
+++ b/chart2/source/view/main/PropertyMapper.cxx
@@ -214,6 +214,9 @@ const tMakePropertyNameMap& PropertyMapper::getPropertyNameMapForCharacterProper
         ( C2U( "CharUnderline" ),           C2U("CharUnderline") )
         ( C2U( "CharUnderlineColor" ),      C2U("CharUnderlineColor") )
         ( C2U( "CharUnderlineHasColor" ),   C2U("CharUnderlineHasColor") )
+        ( C2U( "CharOverline" ),            C2U("CharOverline") )
+        ( C2U( "CharOverlineColor" ),       C2U("CharOverlineColor") )
+        ( C2U( "CharOverlineHasColor" ),    C2U("CharOverlineHasColor") )
         ( C2U( "CharWeight" ),              C2U("CharWeight") )
         ( C2U( "CharWeightAsian" ),         C2U("CharWeightAsian") )
         ( C2U( "CharWeightComplex" ),       C2U("CharWeightComplex") )
diff --git a/chart2/source/view/main/VLegend.cxx b/chart2/source/view/main/VLegend.cxx
index e0f2bdc17713..e67099fdc326 100644..100755
--- a/chart2/source/view/main/VLegend.cxx
+++ b/chart2/source/view/main/VLegend.cxx
@@ -898,8 +898,8 @@ void VLegend::createShapes(
                     RelativeSize aRelativeSize;
                     if ((xLegendProp->getPropertyValue( C2U( "RelativeSize" )) >>= aRelativeSize))
                     {
-                        aLegendSize.Width = aRelativeSize.Primary * rPageSize.Width;
-                        aLegendSize.Height = aRelativeSize.Secondary * rPageSize.Height;
+                        aLegendSize.Width = ::rtl::math::approxCeil( aRelativeSize.Primary * rPageSize.Width );
+                        aLegendSize.Height = ::rtl::math::approxCeil( aRelativeSize.Secondary * rPageSize.Height );
                     }
                     else
                         eExpansion = ::com::sun::star::chart::ChartLegendExpansion_HIGH;