diff options
Diffstat (limited to 'svl')
| -rw-r--r-- | svl/source/numbers/zformat.cxx | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/svl/source/numbers/zformat.cxx b/svl/source/numbers/zformat.cxx index 8178b7e4e385..ac0c6080ee4c 100644 --- a/svl/source/numbers/zformat.cxx +++ b/svl/source/numbers/zformat.cxx @@ -2593,11 +2593,22 @@ bool SvNumberformat::ImpGetScientificOutput(double fNumber, nExpSign = 1; } ExpStr = OUString::number( nExp ); + const sal_Unicode cFirstDigit = sStr[0]; // rescale mantissa sStr = ::rtl::math::doubleToUString( fNumber, rtl_math_StringFormat_E, nRescale + rInfo.nCntPost, '.' ); + + // sStr now may contain a rounded-up value shifted into the next + // magnitude, for example 1.000E+02 (4 digits) for fNumber 99.995 + // (9.9995E+02 rounded to 3 decimals) but we want the final result + // to be 100.00E+00 (5 digits), so for the following fill routines + // below to work correctly append a zero decimal. + /* TODO: this is awkward, could an engineering notation mode be + * introduced to rtl_math_doubleToUString()? */ sStr.truncate( sStr.indexOf('E') ); + if (sStr[0] == '1' && cFirstDigit != '1') + sStr.append('0'); } // cut any decimal delimiter |