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Updates UI to not call the sort method when update graphs, as data series are already sorted
Alexandre Leroux -
r419:a8d8791b7e7a
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@@ -11,7 +11,7 namespace {
11
11
12 class SqpDataContainer : public QCPGraphDataContainer {
12 class SqpDataContainer : public QCPGraphDataContainer {
13 public:
13 public:
14 void appendGraphDataUnsorted(const QCPGraphData &data) { mData.append(data); }
14 void appendGraphData(const QCPGraphData &data) { mData.append(data); }
15 };
15 };
16
16
17
17
@@ -40,30 +40,32 void updateScalarData(QCPAbstractPlottable *component, ScalarSeries &scalarSerie
40 qCDebug(LOG_VisualizationGraphHelper()) << "TORM: updateScalarData"
40 qCDebug(LOG_VisualizationGraphHelper()) << "TORM: updateScalarData"
41 << QThread::currentThread()->objectName();
41 << QThread::currentThread()->objectName();
42 if (auto qcpGraph = dynamic_cast<QCPGraph *>(component)) {
42 if (auto qcpGraph = dynamic_cast<QCPGraph *>(component)) {
43 // Clean the graph
44 // NAIVE approch
45 scalarSeries.lockRead();
43 scalarSeries.lockRead();
46 {
44 {
47 const auto xData = scalarSeries.xAxisData()->data();
45 const auto &xData = scalarSeries.xAxisData()->cdata();
48 const auto valuesData = scalarSeries.valuesData()->data();
46 const auto &valuesData = scalarSeries.valuesData()->cdata();
49 const auto count = xData.count();
47
50 qCInfo(LOG_VisualizationGraphHelper()) << "TORM: Current points in cache"
48 auto xDataBegin = xData.cbegin();
51 << xData.count();
49 auto xDataEnd = xData.cend();
52
50
53 auto dataContainer = qcpGraph->data();
51 qCInfo(LOG_VisualizationGraphHelper())
54 dataContainer->clear();
52 << "TORM: Current points in cache" << xData.count();
53
55 auto sqpDataContainer = QSharedPointer<SqpDataContainer>::create();
54 auto sqpDataContainer = QSharedPointer<SqpDataContainer>::create();
56 qcpGraph->setData(sqpDataContainer);
55 qcpGraph->setData(sqpDataContainer);
57
56
58 for (auto i = 0; i < count; ++i) {
57 auto lowerIt = std::lower_bound(xDataBegin, xDataEnd, dateTime.m_TStart);
59 const auto x = xData[i];
58 auto upperIt = std::upper_bound(xDataBegin, xDataEnd, dateTime.m_TEnd);
60 if (x >= dateTime.m_TStart && x <= dateTime.m_TEnd) {
59 auto distance = std::distance(xDataBegin, lowerIt);
61 sqpDataContainer->appendGraphDataUnsorted(QCPGraphData(x, valuesData[i]));
60
62 }
61 auto valuesDataIt = valuesData.cbegin() + distance;
62 for (auto xAxisDataIt = lowerIt; xAxisDataIt != upperIt;
63 ++xAxisDataIt, ++valuesDataIt) {
64 sqpDataContainer->appendGraphData(QCPGraphData(*xAxisDataIt, *valuesDataIt));
63 }
65 }
64 sqpDataContainer->sort();
66
65 qCInfo(LOG_VisualizationGraphHelper()) << "TORM: Current points displayed"
67 qCInfo(LOG_VisualizationGraphHelper())
66 << sqpDataContainer->size();
68 << "TORM: Current points displayed" << sqpDataContainer->size();
67 }
69 }
68 scalarSeries.unlock();
70 scalarSeries.unlock();
69
71
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