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Ref T111, lat/lng/angle changes

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* get struct CAngle::DegMinSecFractionalSec to obtain parts
* round to epsilon utility functions and fix (qint64)
This commit is contained in:
Klaus Basan
2017-07-26 14:38:49 +02:00
committed by Mathew Sutcliffe
parent 77546a46b1
commit e55480737e
15 changed files with 328 additions and 102 deletions
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19
src/blackmisc/pq/measurementunit.cpp
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@@ -17,7 +17,6 @@ namespace BlackMisc
{
namespace PhysicalQuantities
{
bool CMeasurementUnit::operator ==(const CMeasurementUnit &other) const
{
if (this == &other) return true;
@@ -43,17 +42,23 @@ namespace BlackMisc
double CMeasurementUnit::roundValue(double value, int digits) const
{
if (digits < 0) digits = this->m_data->m_displayDigits;
if (digits < 0) { digits = this->m_data->m_displayDigits; }
return CMathUtils::round(value, digits);
}
QString CMeasurementUnit::makeRoundedQString(double value, int digits, bool /* i18n */) const
double CMeasurementUnit::roundToEpsilon(double value) const
{
if (digits < 0) digits = this->m_data->m_displayDigits;
double v = CMathUtils::round(value, digits);
QString s = QLocale::system().toString(v, 'f', digits);
return s;
if (this->getEpsilon() == 0 || this->isNull()) { return value; }
return CMathUtils::roundEpsilon(value, this->getEpsilon());
}
QString CMeasurementUnit::makeRoundedQString(double value, int digits, bool i18n) const
{
Q_UNUSED(i18n);
if (digits < 0) digits = this->m_data->m_displayDigits;
const double v = CMathUtils::round(value, digits);
const QString s = QLocale::system().toString(v, 'f', digits);
return s;
}
} // namespace
} // namespace