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Added support for time graphs

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This commit is contained in:
Martin Tůma
2016-09-19 00:56:10 +02:00
parent aa461a04b1
commit 3e421c6aba
35 changed files with 715 additions and 564 deletions
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49
src/heartrategraph.cpp
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@ -8,7 +8,6 @@ HeartRateGraph::HeartRateGraph(QWidget *parent) : GraphTab(parent)
_showTracks = true;
GraphView::setYUnits(tr("1/min"));
setXLabel(tr("Distance"));
setYLabel(tr("Heart rate"));
setSliderPrecision(0);
@ -25,30 +24,30 @@ void HeartRateGraph::setInfo()
clearInfo();
}
void HeartRateGraph::loadGPX(const GPX &gpx)
void HeartRateGraph::loadGPX(const GPX &gpx, const QList<PathItem *> &paths)
{
for (int i = 0; i < gpx.tracks().count(); i++) {
QVector<QPointF> data = gpx.tracks().at(i)->heartRate();
const Graph &graph = gpx.tracks().at(i)->heartRate();
qreal sum = 0, w = 0;
if (data.count() < 2) {
if (graph.y.count() < 2) {
skipColor();
continue;
}
for (int j = 1; j < data.size(); j++) {
sum += data.at(j).y() * (data.at(j).x() - data.at(j-1).x());
w += data.at(j).x() - data.at(j-1).x();
for (int j = 1; j < graph.y.size(); j++) {
qreal ds = graph.distance.at(j) - graph.distance.at(j-1);
sum += graph.y.at(j) * ds;
w += ds;
}
_avg.append(QPointF(gpx.tracks().at(i)->distance(), sum/w));
loadData(data);
GraphView::loadGraph(graph, paths.at(i));
}
for (int i = 0; i < gpx.routes().count(); i++)
skipColor();
setXUnits();
setInfo();
redraw();
@ -74,43 +73,11 @@ void HeartRateGraph::clear()
GraphView::clear();
}
void HeartRateGraph::setXUnits()
{
if (_units == Metric) {
if (bounds().width() < KMINM) {
GraphView::setXUnits(tr("m"));
setXScale(1);
} else {
GraphView::setXUnits(tr("km"));
setXScale(M2KM);
}
} else {
if (bounds().width() < MIINM) {
GraphView::setXUnits(tr("ft"));
setXScale(M2FT);
} else {
GraphView::setXUnits(tr("mi"));
setXScale(M2MI);
}
}
}
void HeartRateGraph::setUnits(enum Units units)
{
_units = units;
setXUnits();
setInfo();
redraw();
}
void HeartRateGraph::showTracks(bool show)
{
_showTracks = show;
showGraph(show);
setXUnits();
setInfo();
redraw();