diff options
Diffstat (limited to 'chart2/source/tools/ExponentialRegressionCurveCalculator.cxx')
-rw-r--r-- | chart2/source/tools/ExponentialRegressionCurveCalculator.cxx | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/chart2/source/tools/ExponentialRegressionCurveCalculator.cxx b/chart2/source/tools/ExponentialRegressionCurveCalculator.cxx index db59250b76b0..42d0480d6b73 100644 --- a/chart2/source/tools/ExponentialRegressionCurveCalculator.cxx +++ b/chart2/source/tools/ExponentialRegressionCurveCalculator.cxx @@ -179,13 +179,13 @@ OUString ExponentialRegressionCurveCalculator::ImplGetRepresentation( // if nValueLength not calculated then nullptr sal_Int32* pValueLength = nValueLength ? &nValueLength : nullptr; if ( m_fSign < 0.0 ) - aTmpBuf.append( OUStringLiteral1(aMinusSign) + " " ); + aTmpBuf.append( OUStringLiteral1(aMinusSign) ).append( " " ); if ( bHasIntercept ) { OUString aValueString = getFormattedString( xNumFormatter, nNumberFormatKey, fIntercept, pValueLength ); if ( aValueString != "1" ) // aValueString may be rounded to 1 if nValueLength is small { - aTmpBuf.append( aValueString + " " ); + aTmpBuf.append( aValueString ).append( " " ); addStringToEquation( aBuf, nLineLength, aTmpBuf, pFormulaMaxWidth ); aTmpBuf.truncate(); } @@ -199,21 +199,21 @@ OUString ExponentialRegressionCurveCalculator::ImplGetRepresentation( OUString aValueString = getFormattedString( xNumFormatter, nNumberFormatKey, m_fLogIntercept, pValueLength ); if ( aValueString != "0" ) // aValueString may be rounded to 0 if nValueLength is small { - aTmpBuf.append( aValueString + ( (m_fLogSlope < 0.0) ? OUStringLiteral(" ") : OUStringLiteral(" + ") ) ); + aTmpBuf.append( aValueString ).append( (m_fLogSlope < 0.0) ? OUStringLiteral(" ") : OUStringLiteral(" + ") ); } } } if ( m_fLogSlope < 0.0 ) - aTmpBuf.append( OUStringLiteral1(aMinusSign) + " " ); + aTmpBuf.append( OUStringLiteral1(aMinusSign) ).append( " " ); if ( bHasLogSlope ) { OUString aValueString = getFormattedString( xNumFormatter, nNumberFormatKey, fabs(m_fLogSlope), pValueLength ); if ( aValueString != "1" ) // aValueString may be rounded to 1 if nValueLength is small { - aTmpBuf.append( aValueString + " " ); + aTmpBuf.append( aValueString ).append( " " ); } } - aTmpBuf.append( mXName + " )"); + aTmpBuf.append( mXName ).append(" )"); addStringToEquation( aBuf, nLineLength, aTmpBuf, pFormulaMaxWidth ); return aBuf.makeStringAndClear(); |