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Handles axes properties
Alexandre Leroux -
r170:aee0cf3098de
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@@ -1,59 +1,91
1 #include "Visualization/GraphPlottablesFactory.h"
1 #include "Visualization/GraphPlottablesFactory.h"
2 #include "Visualization/qcustomplot.h"
2 #include "Visualization/qcustomplot.h"
3
3
4 #include <Data/ScalarSeries.h>
4 #include <Data/ScalarSeries.h>
5
5
6 #include <Variable/Variable.h>
6 #include <Variable/Variable.h>
7
7
8 Q_LOGGING_CATEGORY(LOG_GraphPlottablesFactory, "GraphPlottablesFactory")
8 Q_LOGGING_CATEGORY(LOG_GraphPlottablesFactory, "GraphPlottablesFactory")
9
9
10 namespace {
10 namespace {
11
11
12 /// Format for datetimes on a axis
13 const auto DATETIME_TICKER_FORMAT = QStringLiteral("yyyy/MM/dd \nhh:mm:ss");
14
15 /// Generates the appropriate ticker for an axis, depending on whether the axis displays time or
16 /// non-time data
17 QSharedPointer<QCPAxisTicker> axisTicker(bool isTimeAxis)
18 {
19 if (isTimeAxis) {
20 auto dateTicker = QSharedPointer<QCPAxisTickerDateTime>::create();
21 dateTicker->setDateTimeFormat(DATETIME_TICKER_FORMAT);
22
23 return dateTicker;
24 }
25 else {
26 // default ticker
27 return QSharedPointer<QCPAxisTicker>::create();
28 }
29 }
12
30
13 QCPAbstractPlottable *createScalarSeriesComponent(ScalarSeries &scalarSeries, QCustomPlot &plot)
31 QCPAbstractPlottable *createScalarSeriesComponent(ScalarSeries &scalarSeries, QCustomPlot &plot)
14 {
32 {
15 auto component = plot.addGraph();
33 auto component = plot.addGraph();
16
34
17 if (component) {
35 if (component) {
18 // Graph data
36 // Graph data
19 component->setData(scalarSeries.xAxisData()->data(), scalarSeries.valuesData()->data(),
37 component->setData(scalarSeries.xAxisData()->data(), scalarSeries.valuesData()->data(),
20 true);
38 true);
21
39
40 // Axes properties
41 /// @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
43
44 auto setAxisProperties = [](auto axis, const auto &unit) {
45 // label (unit name)
46 axis->setLabel(unit.m_Name);
47
48 // ticker (depending on the type of unit)
49 axis->setTicker(axisTicker(unit.m_TimeUnit));
50 };
51 setAxisProperties(plot.xAxis, scalarSeries.xAxisUnit());
52 setAxisProperties(plot.yAxis, scalarSeries.valuesUnit());
53
22 // Display all data
54 // Display all data
23 component->rescaleAxes();
55 component->rescaleAxes();
24
56
25 plot.replot();
57 plot.replot();
26 }
58 }
27 else {
59 else {
28 qCDebug(LOG_GraphPlottablesFactory())
60 qCDebug(LOG_GraphPlottablesFactory())
29 << QObject::tr("Can't create graph for the scalar series");
61 << QObject::tr("Can't create graph for the scalar series");
30 }
62 }
31
63
32 return component;
64 return component;
33 }
65 }
34
66
35 } // namespace
67 } // namespace
36
68
37 QVector<QCPAbstractPlottable *> GraphPlottablesFactory::create(const Variable *variable,
69 QVector<QCPAbstractPlottable *> GraphPlottablesFactory::create(const Variable *variable,
38 QCustomPlot &plot) noexcept
70 QCustomPlot &plot) noexcept
39 {
71 {
40 auto result = QVector<QCPAbstractPlottable *>{};
72 auto result = QVector<QCPAbstractPlottable *>{};
41
73
42 if (variable) {
74 if (variable) {
43 // Gets the data series of the variable to call the creation of the right components
75 // Gets the data series of the variable to call the creation of the right components
44 // according to its type
76 // according to its type
45 if (auto scalarSeries = dynamic_cast<ScalarSeries *>(variable->dataSeries())) {
77 if (auto scalarSeries = dynamic_cast<ScalarSeries *>(variable->dataSeries())) {
46 result.append(createScalarSeriesComponent(*scalarSeries, plot));
78 result.append(createScalarSeriesComponent(*scalarSeries, plot));
47 }
79 }
48 else {
80 else {
49 qCDebug(LOG_GraphPlottablesFactory())
81 qCDebug(LOG_GraphPlottablesFactory())
50 << QObject::tr("Can't create graph plottables : unmanaged data series type");
82 << QObject::tr("Can't create graph plottables : unmanaged data series type");
51 }
83 }
52 }
84 }
53 else {
85 else {
54 qCDebug(LOG_GraphPlottablesFactory())
86 qCDebug(LOG_GraphPlottablesFactory())
55 << QObject::tr("Can't create graph plottables : the variable is null");
87 << QObject::tr("Can't create graph plottables : the variable is null");
56 }
88 }
57
89
58 return result;
90 return result;
59 }
91 }
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