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The mock plugin can now create data with view operation
perrinel -
r235:746eaca503e3
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@@ -17,7 +17,10 class QString;
17 /**
17 /**
18 * @brief The Variable class represents a variable in SciQlop.
18 * @brief The Variable class represents a variable in SciQlop.
19 */
19 */
20 class Variable {
20 class Variable : public QObject {
21
22 Q_OBJECT
23
21 public:
24 public:
22 explicit Variable(const QString &name, const QString &unit, const QString &mission,
25 explicit Variable(const QString &name, const QString &unit, const QString &mission,
23 const SqpDateTime &dateTime);
26 const SqpDateTime &dateTime);
@@ -25,14 +28,20 public:
25 QString name() const noexcept;
28 QString name() const noexcept;
26 QString mission() const noexcept;
29 QString mission() const noexcept;
27 QString unit() const noexcept;
30 QString unit() const noexcept;
28
31 SqpDateTime dateTime() const noexcept;
29 void addDataSeries(std::unique_ptr<IDataSeries> dataSeries) noexcept;
30
32
31 /// @return the data of the variable, nullptr if there is no data
33 /// @return the data of the variable, nullptr if there is no data
32 IDataSeries *dataSeries() const noexcept;
34 IDataSeries *dataSeries() const noexcept;
33
35
36 bool contains(SqpDateTime dateTime);
37 void setDataSeries(std::unique_ptr<IDataSeries> dataSeries) noexcept;
38
34 public slots:
39 public slots:
35 void onXRangeChanged(SqpDateTime dateTime);
40 void onAddDataSeries(std::shared_ptr<IDataSeries> dataSeries) noexcept;
41
42 signals:
43 void dataCacheUpdated();
44
36
45
37 private:
46 private:
38 class VariablePrivate;
47 class VariablePrivate;
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@@ -1,11 +1,14
1 #ifndef SCIQLOP_VARIABLECONTROLLER_H
1 #ifndef SCIQLOP_VARIABLECONTROLLER_H
2 #define SCIQLOP_VARIABLECONTROLLER_H
2 #define SCIQLOP_VARIABLECONTROLLER_H
3
3
4 #include <Data/SqpDateTime.h>
5
4 #include <QLoggingCategory>
6 #include <QLoggingCategory>
5 #include <QObject>
7 #include <QObject>
6
8
7 #include <Common/spimpl.h>
9 #include <Common/spimpl.h>
8
10
11
9 class IDataProvider;
12 class IDataProvider;
10 class TimeController;
13 class TimeController;
11 class Variable;
14 class Variable;
@@ -26,6 +29,10 public:
26
29
27 void setTimeController(TimeController *timeController) noexcept;
30 void setTimeController(TimeController *timeController) noexcept;
28
31
32
33 /// Request the data loading of the variable whithin dateTime
34 void requestDataLoading(std::shared_ptr<Variable> variable, const SqpDateTime &dateTime);
35
29 signals:
36 signals:
30 /// Signal emitted when a variable has been created
37 /// Signal emitted when a variable has been created
31 void variableCreated(std::shared_ptr<Variable> variable);
38 void variableCreated(std::shared_ptr<Variable> variable);
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@@ -45,12 +45,25 QString Variable::unit() const noexcept
45 return impl->m_Unit;
45 return impl->m_Unit;
46 }
46 }
47
47
48 void Variable::addDataSeries(std::unique_ptr<IDataSeries> dataSeries) noexcept
48 SqpDateTime Variable::dateTime() const noexcept
49 {
50 return impl->m_DateTime;
51 }
52
53 void Variable::setDataSeries(std::unique_ptr<IDataSeries> dataSeries) noexcept
49 {
54 {
50 if (!impl->m_DataSeries) {
55 if (!impl->m_DataSeries) {
51 impl->m_DataSeries = std::move(dataSeries);
56 impl->m_DataSeries = std::move(dataSeries);
52 }
57 }
53 /// @todo : else, merge the two data series (if possible)
58 }
59
60 void Variable::onAddDataSeries(std::shared_ptr<IDataSeries> dataSeries) noexcept
61 {
62 if (impl->m_DataSeries) {
63 impl->m_DataSeries->merge(dataSeries.get());
64
65 emit dataCacheUpdated();
66 }
54 }
67 }
55
68
56 IDataSeries *Variable::dataSeries() const noexcept
69 IDataSeries *Variable::dataSeries() const noexcept
@@ -58,10 +71,8 IDataSeries *Variable::dataSeries() const noexcept
58 return impl->m_DataSeries.get();
71 return impl->m_DataSeries.get();
59 }
72 }
60
73
61 void Variable::onXRangeChanged(SqpDateTime dateTime)
74 bool Variable::contains(SqpDateTime dateTime)
62 {
75 {
63 qCInfo(LOG_Variable()) << "onXRangeChanged detected";
64
65 if (!impl->m_DateTime.contains(dateTime)) {
76 if (!impl->m_DateTime.contains(dateTime)) {
66 // The current variable dateTime isn't enough to display the dateTime requested.
77 // The current variable dateTime isn't enough to display the dateTime requested.
67 // We have to update it to the new dateTime requested.
78 // We have to update it to the new dateTime requested.
@@ -70,5 +81,9 void Variable::onXRangeChanged(SqpDateTime dateTime)
70 qCInfo(LOG_Variable()) << "NEW DATE NEEDED";
81 qCInfo(LOG_Variable()) << "NEW DATE NEEDED";
71
82
72 impl->m_DateTime = dateTime;
83 impl->m_DateTime = dateTime;
84
85 return false;
73 }
86 }
87
88 return true;
74 }
89 }
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@@ -1,3 +1,4
1 #include <Variable/Variable.h>
1 #include <Variable/VariableCacheController.h>
2 #include <Variable/VariableCacheController.h>
2 #include <Variable/VariableController.h>
3 #include <Variable/VariableController.h>
3 #include <Variable/VariableModel.h>
4 #include <Variable/VariableModel.h>
@@ -8,6 +9,7
8 #include <Time/TimeController.h>
9 #include <Time/TimeController.h>
9
10
10 #include <QDateTime>
11 #include <QDateTime>
12 #include <QElapsedTimer>
11 #include <QMutex>
13 #include <QMutex>
12 #include <QThread>
14 #include <QThread>
13
15
@@ -44,6 +46,9 struct VariableController::VariableControllerPrivate {
44
46
45 TimeController *m_TimeController{nullptr};
47 TimeController *m_TimeController{nullptr};
46 std::unique_ptr<VariableCacheController> m_VariableCacheController;
48 std::unique_ptr<VariableCacheController> m_VariableCacheController;
49
50 std::unordered_map<std::shared_ptr<Variable>, std::shared_ptr<IDataProvider> >
51 m_VariableToProviderMap;
47 };
52 };
48
53
49 VariableController::VariableController(QObject *parent)
54 VariableController::VariableController(QObject *parent)
@@ -73,13 +78,6 void VariableController::setTimeController(TimeController *timeController) noexc
73 void VariableController::createVariable(const QString &name,
78 void VariableController::createVariable(const QString &name,
74 std::shared_ptr<IDataProvider> provider) noexcept
79 std::shared_ptr<IDataProvider> provider) noexcept
75 {
80 {
76 // TORM
77 // auto dateTime = SqpDateTime{
78 // // Remarks : we don't use toSecsSinceEpoch() here (method is for Qt 5.8 or above)
79 // static_cast<double>(QDateTime{QDate{2017, 01, 01}, QTime{12, 00}}.toMSecsSinceEpoch()
80 // / 1000.),
81 // static_cast<double>(QDateTime{QDate{2017, 01, 01}, QTime{12, 01}}.toMSecsSinceEpoch())
82 // / 1000.};
83
81
84 if (!impl->m_TimeController) {
82 if (!impl->m_TimeController) {
85 qCCritical(LOG_VariableController())
83 qCCritical(LOG_VariableController())
@@ -97,6 +95,14 void VariableController::createVariable(const QString &name,
97 if (auto newVariable = impl->m_VariableModel->createVariable(
95 if (auto newVariable = impl->m_VariableModel->createVariable(
98 name, dateTime, generateDefaultDataSeries(*provider, dateTime))) {
96 name, dateTime, generateDefaultDataSeries(*provider, dateTime))) {
99
97
98 // store the provider
99 impl->m_VariableToProviderMap[newVariable] = provider;
100 qRegisterMetaType<std::shared_ptr<IDataSeries> >();
101 qRegisterMetaType<SqpDateTime>();
102 connect(provider.get(), &IDataProvider::dataProvided, newVariable.get(),
103 &Variable::onAddDataSeries);
104
105
100 // store in cache
106 // store in cache
101 impl->m_VariableCacheController->addDateTime(newVariable, dateTime);
107 impl->m_VariableCacheController->addDateTime(newVariable, dateTime);
102
108
@@ -105,6 +111,41 void VariableController::createVariable(const QString &name,
105 }
111 }
106 }
112 }
107
113
114
115 void VariableController::requestDataLoading(std::shared_ptr<Variable> variable,
116 const SqpDateTime &dateTime)
117 {
118 // we want to load data of the variable for the dateTime.
119 // First we check if the cache contains some of them.
120 // For the other, we ask the provider to give them.
121 if (variable) {
122
123 QElapsedTimer timer;
124 timer.start();
125 qCInfo(LOG_VariableController()) << "The slow s0 operation took" << timer.elapsed()
126 << "milliseconds";
127 auto dateTimeListNotInCache
128 = impl->m_VariableCacheController->provideNotInCacheDateTimeList(variable, dateTime);
129 qCInfo(LOG_VariableController()) << "The slow s1 operation took" << timer.elapsed()
130 << "milliseconds";
131
132 // Ask the provider for each data on the dateTimeListNotInCache
133 impl->m_VariableToProviderMap.at(variable)->requestDataLoading(dateTimeListNotInCache);
134
135 qCInfo(LOG_VariableController()) << "The slow s2 operation took" << timer.elapsed()
136 << "milliseconds";
137
138 // store in cache
139 impl->m_VariableCacheController->addDateTime(variable, dateTime);
140 qCInfo(LOG_VariableController()) << "The slow s3 operation took" << timer.elapsed()
141 << "milliseconds";
142 }
143 else {
144 qCCritical(LOG_VariableController()) << tr("Impossible to load data of a variable null");
145 }
146 }
147
148
108 void VariableController::initialize()
149 void VariableController::initialize()
109 {
150 {
110 qCDebug(LOG_VariableController()) << tr("VariableController init") << QThread::currentThread();
151 qCDebug(LOG_VariableController()) << tr("VariableController init") << QThread::currentThread();
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@@ -35,7 +35,7 VariableModel::createVariable(const QString &name, const SqpDateTime &dateTime,
35 /// @todo For the moment, the other data of the variable is initialized with default values
35 /// @todo For the moment, the other data of the variable is initialized with default values
36 auto variable = std::make_shared<Variable>(name, QStringLiteral("unit"),
36 auto variable = std::make_shared<Variable>(name, QStringLiteral("unit"),
37 QStringLiteral("mission"), dateTime);
37 QStringLiteral("mission"), dateTime);
38 variable->addDataSeries(std::move(defaultDataSeries));
38 variable->setDataSeries(std::move(defaultDataSeries));
39
39
40 impl->m_Variables.push_back(variable);
40 impl->m_Variables.push_back(variable);
41
41
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@@ -18,6 +18,7 class DataSourceWidget : public QWidget {
18
18
19 public:
19 public:
20 explicit DataSourceWidget(QWidget *parent = 0);
20 explicit DataSourceWidget(QWidget *parent = 0);
21 virtual ~DataSourceWidget() noexcept;
21
22
22 public slots:
23 public slots:
23 /**
24 /**
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@@ -1,6 +1,8
1 #ifndef SCIQLOP_GRAPHPLOTTABLESFACTORY_H
1 #ifndef SCIQLOP_GRAPHPLOTTABLESFACTORY_H
2 #define SCIQLOP_GRAPHPLOTTABLESFACTORY_H
2 #define SCIQLOP_GRAPHPLOTTABLESFACTORY_H
3
3
4 #include <Data/SqpDateTime.h>
5
4 #include <QLoggingCategory>
6 #include <QLoggingCategory>
5 #include <QVector>
7 #include <QVector>
6
8
@@ -8,6 +10,7
8
10
9 Q_DECLARE_LOGGING_CATEGORY(LOG_GraphPlottablesFactory)
11 Q_DECLARE_LOGGING_CATEGORY(LOG_GraphPlottablesFactory)
10
12
13 class IDataSeries;
11 class QCPAbstractPlottable;
14 class QCPAbstractPlottable;
12 class QCustomPlot;
15 class QCustomPlot;
13 class Variable;
16 class Variable;
@@ -27,6 +30,9 struct GraphPlottablesFactory {
27 */
30 */
28 static QVector<QCPAbstractPlottable *> create(std::shared_ptr<Variable> variable,
31 static QVector<QCPAbstractPlottable *> create(std::shared_ptr<Variable> variable,
29 QCustomPlot &plot) noexcept;
32 QCustomPlot &plot) noexcept;
33
34 static void updateData(QVector<QCPAbstractPlottable *> plotableVect, IDataSeries *dataSeries,
35 const SqpDateTime &dateTime);
30 };
36 };
31
37
32 #endif // SCIQLOP_GRAPHPLOTTABLESFACTORY_H
38 #endif // SCIQLOP_GRAPHPLOTTABLESFACTORY_H
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@@ -34,6 +34,9 public:
34 void close() override;
34 void close() override;
35 QString name() const override;
35 QString name() const override;
36
36
37 void updateDisplay(std::shared_ptr<Variable> variable);
38
39
37 private:
40 private:
38 Ui::VisualizationGraphWidget *ui;
41 Ui::VisualizationGraphWidget *ui;
39
42
@@ -46,6 +49,8 private slots:
46
49
47 /// Slot called when a mouse wheel was made, to perform some processing before the zoom is done
50 /// Slot called when a mouse wheel was made, to perform some processing before the zoom is done
48 void onMouseWheel(QWheelEvent *event) noexcept;
51 void onMouseWheel(QWheelEvent *event) noexcept;
52
53 void onDataCacheVariableUpdated();
49 };
54 };
50
55
51 #endif // SCIQLOP_VISUALIZATIONGRAPHWIDGET_H
56 #endif // SCIQLOP_VISUALIZATIONGRAPHWIDGET_H
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@@ -5,6 +5,8
5
5
6 #include <Variable/Variable.h>
6 #include <Variable/Variable.h>
7
7
8 #include <QElapsedTimer>
9
8 Q_LOGGING_CATEGORY(LOG_GraphPlottablesFactory, "GraphPlottablesFactory")
10 Q_LOGGING_CATEGORY(LOG_GraphPlottablesFactory, "GraphPlottablesFactory")
9
11
10 namespace {
12 namespace {
@@ -28,15 +30,55 QSharedPointer<QCPAxisTicker> axisTicker(bool isTimeAxis)
28 }
30 }
29 }
31 }
30
32
31 QCPAbstractPlottable *createScalarSeriesComponent(ScalarSeries &scalarSeries, QCustomPlot &plot)
33 void updateScalarData(QCPAbstractPlottable *component, ScalarSeries &scalarSeries,
34 const SqpDateTime &dateTime)
35 {
36 QElapsedTimer timer;
37 timer.start();
38 if (auto qcpGraph = dynamic_cast<QCPGraph *>(component)) {
39 // Clean the graph
40 qCDebug(LOG_GraphPlottablesFactory()) << "The slow s1 operation took" << timer.elapsed()
41 << "milliseconds";
42 // NAIVE approch
43 const auto &xData = scalarSeries.xAxisData()->data();
44 const auto &valuesData = scalarSeries.valuesData()->data();
45
46 auto xValue = QVector<double>();
47 auto vValue = QVector<double>();
48
49 const auto count = xData.count();
50 auto ite = 0;
51 for (auto i = 0; i < count; ++i) {
52 const auto x = xData.at(i);
53 if (x >= dateTime.m_TStart && x <= dateTime.m_TEnd) {
54 xValue.push_back(x);
55 vValue.push_back(valuesData.at(i));
56 ++ite;
57 }
58 }
59
60 qcpGraph->setData(xValue, vValue);
61
62 qCDebug(LOG_GraphPlottablesFactory()) << "The slow s2 operation took" << timer.elapsed()
63 << "milliseconds";
64 }
65 else {
66 /// @todo DEBUG
67 }
68 }
69
70 QCPAbstractPlottable *createScalarSeriesComponent(ScalarSeries &scalarSeries, QCustomPlot &plot,
71 const SqpDateTime &dateTime)
32 {
72 {
33 auto component = plot.addGraph();
73 auto component = plot.addGraph();
34
74
35 if (component) {
75 if (component) {
36 // Graph data
76 // // Graph data
37 component->setData(scalarSeries.xAxisData()->data(), scalarSeries.valuesData()->data(),
77 component->setData(scalarSeries.xAxisData()->data(), scalarSeries.valuesData()->data(),
38 true);
78 true);
39
79
80 updateScalarData(component, scalarSeries, dateTime);
81
40 // Axes properties
82 // Axes properties
41 /// @todo : for the moment, no control is performed on the axes: the units and the tickers
83 /// @todo : for the moment, no control is performed on the axes: the units and the tickers
42 /// are fixed for the default x-axis and y-axis of the plot, and according to the new graph
84 /// are fixed for the default x-axis and y-axis of the plot, and according to the new graph
@@ -75,7 +117,7 QVector<QCPAbstractPlottable *> GraphPlottablesFactory::create(std::shared_ptr<V
75 // Gets the data series of the variable to call the creation of the right components
117 // Gets the data series of the variable to call the creation of the right components
76 // according to its type
118 // according to its type
77 if (auto scalarSeries = dynamic_cast<ScalarSeries *>(variable->dataSeries())) {
119 if (auto scalarSeries = dynamic_cast<ScalarSeries *>(variable->dataSeries())) {
78 result.append(createScalarSeriesComponent(*scalarSeries, plot));
120 result.append(createScalarSeriesComponent(*scalarSeries, plot, variable->dateTime()));
79 }
121 }
80 else {
122 else {
81 qCDebug(LOG_GraphPlottablesFactory())
123 qCDebug(LOG_GraphPlottablesFactory())
@@ -89,3 +131,21 QVector<QCPAbstractPlottable *> GraphPlottablesFactory::create(std::shared_ptr<V
89
131
90 return result;
132 return result;
91 }
133 }
134
135 void GraphPlottablesFactory::updateData(QVector<QCPAbstractPlottable *> plotableVect,
136 IDataSeries *dataSeries, const SqpDateTime &dateTime)
137 {
138 if (auto scalarSeries = dynamic_cast<ScalarSeries *>(dataSeries)) {
139 if (plotableVect.size() == 1) {
140 updateScalarData(plotableVect.at(0), *scalarSeries, dateTime);
141 }
142 else {
143 qCCritical(LOG_GraphPlottablesFactory()) << QObject::tr(
144 "Can't update Data of a scalarSeries because there is not only one component "
145 "associated");
146 }
147 }
148 else {
149 /// @todo DEBUG
150 }
151 }
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@@ -3,7 +3,12
3 #include "Visualization/IVisualizationWidgetVisitor.h"
3 #include "Visualization/IVisualizationWidgetVisitor.h"
4 #include "ui_VisualizationGraphWidget.h"
4 #include "ui_VisualizationGraphWidget.h"
5
5
6 #include <Data/ArrayData.h>
7 #include <Data/IDataSeries.h>
8 #include <SqpApplication.h>
6 #include <Variable/Variable.h>
9 #include <Variable/Variable.h>
10 #include <Variable/VariableController.h>
11
7 #include <unordered_map>
12 #include <unordered_map>
8
13
9 Q_LOGGING_CATEGORY(LOG_VisualizationGraphWidget, "VisualizationGraphWidget")
14 Q_LOGGING_CATEGORY(LOG_VisualizationGraphWidget, "VisualizationGraphWidget")
@@ -21,7 +26,8 const auto VERTICAL_ZOOM_MODIFIER = Qt::ControlModifier;
21 struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate {
26 struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate {
22
27
23 // 1 variable -> n qcpplot
28 // 1 variable -> n qcpplot
24 std::unordered_map<std::shared_ptr<Variable>, QCPAbstractPlottable *> m_VariableToPlotMap;
29 std::unordered_multimap<std::shared_ptr<Variable>, QCPAbstractPlottable *>
30 m_VariableToPlotMultiMap;
25 };
31 };
26
32
27 VisualizationGraphWidget::VisualizationGraphWidget(const QString &name, QWidget *parent)
33 VisualizationGraphWidget::VisualizationGraphWidget(const QString &name, QWidget *parent)
@@ -58,8 +64,11 void VisualizationGraphWidget::addVariable(std::shared_ptr<Variable> variable)
58 auto createdPlottables = GraphPlottablesFactory::create(variable, *ui->widget);
64 auto createdPlottables = GraphPlottablesFactory::create(variable, *ui->widget);
59
65
60 for (auto createdPlottable : qAsConst(createdPlottables)) {
66 for (auto createdPlottable : qAsConst(createdPlottables)) {
61 impl->m_VariableToPlotMap.insert({variable, createdPlottable});
67 impl->m_VariableToPlotMultiMap.insert({variable, createdPlottable});
62 }
68 }
69
70 connect(variable.get(), &Variable::dataCacheUpdated, this,
71 &VisualizationGraphWidget::onDataCacheVariableUpdated);
63 }
72 }
64
73
65 void VisualizationGraphWidget::accept(IVisualizationWidgetVisitor *visitor)
74 void VisualizationGraphWidget::accept(IVisualizationWidgetVisitor *visitor)
@@ -98,9 +107,20 QString VisualizationGraphWidget::name() const
98
107
99 void VisualizationGraphWidget::onRangeChanged(const QCPRange &t1, const QCPRange &t2)
108 void VisualizationGraphWidget::onRangeChanged(const QCPRange &t1, const QCPRange &t2)
100 {
109 {
101 for (auto it = impl->m_VariableToPlotMap.cbegin(); it != impl->m_VariableToPlotMap.cend();
110
102 ++it) {
111 qCDebug(LOG_VisualizationGraphWidget()) << tr("VisualizationGraphWidget::onRangeChanged");
103 it->first->onXRangeChanged(SqpDateTime{t2.lower, t2.upper});
112
113 for (auto it = impl->m_VariableToPlotMultiMap.cbegin();
114 it != impl->m_VariableToPlotMultiMap.cend(); ++it) {
115 auto variable = it->first;
116 auto tolerance = 0.1 * (t2.upper - t2.lower);
117 auto dateTime = SqpDateTime{t2.lower - tolerance, t2.upper + tolerance};
118
119 qCInfo(LOG_VisualizationGraphWidget()) << tr("VisualizationGraphWidget::onRangeChanged")
120 << variable->dataSeries()->xAxisData()->size();
121 if (!variable->contains(dateTime)) {
122 sqpApp->variableController().requestDataLoading(variable, dateTime);
123 }
104 }
124 }
105 }
125 }
106
126
@@ -120,3 +140,27 void VisualizationGraphWidget::onMouseWheel(QWheelEvent *event) noexcept
120
140
121 ui->widget->axisRect()->setRangeZoom(zoomOrientations);
141 ui->widget->axisRect()->setRangeZoom(zoomOrientations);
122 }
142 }
143
144 void VisualizationGraphWidget::onDataCacheVariableUpdated()
145 {
146 for (auto it = impl->m_VariableToPlotMultiMap.cbegin();
147 it != impl->m_VariableToPlotMultiMap.cend(); ++it) {
148 auto variable = it->first;
149 GraphPlottablesFactory::updateData(QVector<QCPAbstractPlottable *>{} << it->second,
150 variable->dataSeries(), variable->dateTime());
151 }
152 }
153
154 void VisualizationGraphWidget::updateDisplay(std::shared_ptr<Variable> variable)
155 {
156 auto abstractPlotableItPair = impl->m_VariableToPlotMultiMap.equal_range(variable);
157
158 auto abstractPlotableVect = QVector<QCPAbstractPlottable *>{};
159
160 for (auto it = abstractPlotableItPair.first; it != abstractPlotableItPair.second; ++it) {
161 abstractPlotableVect.push_back(it->second);
162 }
163
164 GraphPlottablesFactory::updateData(abstractPlotableVect, variable->dataSeries(),
165 variable->dateTime());
166 }
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