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Fixed crash on empty routes

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This commit is contained in:
Martin Tůma 2023-05-07 21:15:44 +02:00
parent d9c0770b51
commit e6fdd0f53d
1 changed files with 10 additions and 4 deletions
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14
src/data/route.cpp
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@ -33,13 +33,16 @@ Path Route::path() const
Graph Route::gpsElevation() const Graph Route::gpsElevation() const
{ {
Graph graph; Graph graph;
graph.append(GraphSegment(QDateTime())); QDateTime date;
GraphSegment &gs = graph.last(); GraphSegment gs(date);
for (int i = 0; i < _data.size(); i++) for (int i = 0; i < _data.size(); i++)
if (_data.at(i).hasElevation()) if (_data.at(i).hasElevation())
gs.append(GraphPoint(_distance.at(i), NAN, _data.at(i).elevation())); gs.append(GraphPoint(_distance.at(i), NAN, _data.at(i).elevation()));
if (gs.size() >= 2)
graph.append(gs);
if (_data.style().color().isValid()) if (_data.style().color().isValid())
graph.setColor(_data.style().color()); graph.setColor(_data.style().color());
@ -49,8 +52,8 @@ Graph Route::gpsElevation() const
Graph Route::demElevation() const Graph Route::demElevation() const
{ {
Graph graph; Graph graph;
graph.append(GraphSegment(QDateTime())); QDateTime date;
GraphSegment &gs = graph.last(); GraphSegment gs(date);
for (int i = 0; i < _data.size(); i++) { for (int i = 0; i < _data.size(); i++) {
qreal dem = DEM::elevation(_data.at(i).coordinates()); qreal dem = DEM::elevation(_data.at(i).coordinates());
@ -58,6 +61,9 @@ Graph Route::demElevation() const
gs.append(GraphPoint(_distance.at(i), NAN, dem)); gs.append(GraphPoint(_distance.at(i), NAN, dem));
} }
if (gs.size() >= 2)
graph.append(gs);
if (_data.style().color().isValid()) if (_data.style().color().isValid())
graph.setColor(_data.style().color()); graph.setColor(_data.style().color());