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Merge pull request 157 from SCIQLOP-Initialisation develop...
Merge pull request 157 from SCIQLOP-Initialisation develop Develop
Alexandre Leroux - - Load All Authors

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r187:60a84e67b911
r223:e10dbfb41b9a merge
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GraphPlottablesFactory.cpp
91 lines | 2.9 KiB | text/x-c | CppLexer
/ gui / src / Visualization / GraphPlottablesFactory.cpp
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Alexandre Leroux
Creates factory that is responsible of creation of QCustomPlot components relative to a variable
 r181 #include "Visualization/GraphPlottablesFactory.h"
#include "Visualization/qcustomplot.h"
Alexandre Leroux
Handles creations for scalar series
 r182 #include <Data/ScalarSeries.h>
Alexandre Leroux
Creates factory that is responsible of creation of QCustomPlot components relative to a variable
 r181 #include <Variable/Variable.h>
Q_LOGGING_CATEGORY(LOG_GraphPlottablesFactory, "GraphPlottablesFactory")
Alexandre Leroux
Handles creations for scalar series
 r182 namespace {
Alexandre Leroux
Handles axes properties
 r183 /// Format for datetimes on a axis
const auto DATETIME_TICKER_FORMAT = QStringLiteral("yyyy/MM/dd \nhh:mm:ss");
/// Generates the appropriate ticker for an axis, depending on whether the axis displays time or
/// non-time data
QSharedPointer<QCPAxisTicker> axisTicker(bool isTimeAxis)
{
if (isTimeAxis) {
auto dateTicker = QSharedPointer<QCPAxisTickerDateTime>::create();
dateTicker->setDateTimeFormat(DATETIME_TICKER_FORMAT);
return dateTicker;
}
else {
// default ticker
return QSharedPointer<QCPAxisTicker>::create();
}
}
Alexandre Leroux
Handles creations for scalar series
 r182
QCPAbstractPlottable *createScalarSeriesComponent(ScalarSeries &scalarSeries, QCustomPlot &plot)
{
auto component = plot.addGraph();
if (component) {
// Graph data
component->setData(scalarSeries.xAxisData()->data(), scalarSeries.valuesData()->data(),
true);
Alexandre Leroux
Handles axes properties
 r183 // Axes properties
/// @todo : for the moment, no control is performed on the axes: the units and the tickers
/// are fixed for the default x-axis and y-axis of the plot, and according to the new graph
auto setAxisProperties = [](auto axis, const auto &unit) {
// label (unit name)
axis->setLabel(unit.m_Name);
// ticker (depending on the type of unit)
axis->setTicker(axisTicker(unit.m_TimeUnit));
};
setAxisProperties(plot.xAxis, scalarSeries.xAxisUnit());
setAxisProperties(plot.yAxis, scalarSeries.valuesUnit());
Alexandre Leroux
Handles creations for scalar series
 r182 // Display all data
component->rescaleAxes();
plot.replot();
}
else {
qCDebug(LOG_GraphPlottablesFactory())
<< QObject::tr("Can't create graph for the scalar series");
}
return component;
}
} // namespace
Alexandre Leroux
Pass Variable as shared_ptr
 r187 QVector<QCPAbstractPlottable *> GraphPlottablesFactory::create(std::shared_ptr<Variable> variable,
Alexandre Leroux
Creates factory that is responsible of creation of QCustomPlot components relative to a variable
 r181 QCustomPlot &plot) noexcept
{
auto result = QVector<QCPAbstractPlottable *>{};
if (variable) {
Alexandre Leroux
Handles creations for scalar series
 r182 // Gets the data series of the variable to call the creation of the right components
// according to its type
if (auto scalarSeries = dynamic_cast<ScalarSeries *>(variable->dataSeries())) {
result.append(createScalarSeriesComponent(*scalarSeries, plot));
}
else {
qCDebug(LOG_GraphPlottablesFactory())
<< QObject::tr("Can't create graph plottables : unmanaged data series type");
}
Alexandre Leroux
Creates factory that is responsible of creation of QCustomPlot components relative to a variable
 r181 }
else {
qCDebug(LOG_GraphPlottablesFactory())
<< QObject::tr("Can't create graph plottables : the variable is null");
}
return result;
}