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update chart window less frequently than updating data. interval set in preferences

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This commit is contained in:
Axel Kohlmeyer
2024-08-16 23:01:47 -04:00
parent 6f7a48fa7a
commit a3990ad73f
3 changed files with 28 additions and 11 deletions
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11
tools/lammps-gui/chartviewer.cpp
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@ -33,6 +33,7 @@
#include <QSettings>
#include <QSpacerItem>
#include <QTextStream>
#include <QTime>
#include <QVBoxLayout>
#include <QValueAxis>
#include <QVariant>
@ -337,16 +338,24 @@ ChartViewer::ChartViewer(const QString &title, int _index, QWidget *parent) :
setRenderHint(QPainter::Antialiasing);
setChart(chart);
setRubberBand(QChartView::RectangleRubberBand);
last_update = QTime::currentTime();
}
/* -------------------------------------------------------------------- */
void ChartViewer::add_data(int step, double data)
{
QSettings settings;
auto updchart = settings.value("updchart", "500").toInt();
if (last_step < step) {
last_step = step;
series->append(step, data);
reset_zoom();
if (last_update.msecsTo(QTime::currentTime()) > updchart) {
last_update = QTime::currentTime();
reset_zoom();
}
}
}