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Added support for imperial units

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This commit is contained in:
Martin Tůma
2015-12-19 20:23:07 +01:00
parent 4a2c7b19fb
commit 141226b509
15 changed files with 298 additions and 97 deletions
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46
src/elevationgraph.cpp
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@ -14,7 +14,19 @@ ElevationGraph::ElevationGraph(QWidget *parent) : Graph(parent)
Graph::setYLabel(tr("Elevation"));
Graph::setXUnits(tr("km"));
Graph::setYUnits(tr("m"));
Graph::setXScale(0.001);
Graph::setXScale(M2KM);
}
void ElevationGraph::addInfo()
{
Graph::addInfo(tr("Ascent"), QString::number(_ascent * _yScale, 'f', 0)
+ THIN_SPACE + _yUnits);
Graph::addInfo(tr("Descent"), QString::number(_descent * _yScale, 'f', 0)
+ THIN_SPACE + _yUnits);
Graph::addInfo(tr("Maximum"), QString::number(_max * _yScale, 'f', 0)
+ THIN_SPACE + _yUnits);
Graph::addInfo(tr("Minimum"), QString::number(_min * _yScale, 'f', 0)
+ THIN_SPACE + _yUnits);
}
void ElevationGraph::loadGPX(const GPX &gpx)
@ -49,16 +61,8 @@ void ElevationGraph::loadGPX(const GPX &gpx)
_max = qMax(_max, max);
_min = qMin(_min, min);
addInfo(tr("Ascent"), QString::number(_ascent, 'f', 0)
+ THIN_SPACE + _yUnits);
addInfo(tr("Descent"), QString::number(_descent, 'f', 0)
+ THIN_SPACE + _yUnits);
addInfo(tr("Maximum"), QString::number(_max, 'f', 0)
+ THIN_SPACE + _yUnits);
addInfo(tr("Minimum"), QString::number(_min, 'f', 0)
+ THIN_SPACE + _yUnits);
Graph::loadData(data);
addInfo();
loadData(data);
}
void ElevationGraph::clear()
@ -70,3 +74,23 @@ void ElevationGraph::clear()
Graph::clear();
}
void ElevationGraph::setUnits(enum Units units)
{
if (units == Metric) {
Graph::setXUnits(tr("km"));
Graph::setYUnits(tr("m"));
Graph::setXScale(M2KM);
Graph::setYScale(1);
} else {
Graph::setXUnits(tr("mi"));
Graph::setYUnits(tr("ft"));
Graph::setXScale(M2MI);
Graph::setYScale(M2FT);
}
clearInfo();
addInfo();
redraw();
}