https://forum.qt.io/topic/92659/add-new-qlineseries-to-existing-chart
Add new QLineSeries to existing chart | Qt Forum
Jul 17, 2018 - This is my function: /********************* populate the graph ***********************/ void MainWindow::graphSelected(QStringList _graphingData, QString sen...
add newexistingchartqtforum
https://doc.qt.io/qt-6.8/qlineseries-qtcharts.html
QLineSeries Class | Qt Charts 6.8.7
The QLineSeries class presents data in line charts.
classqtcharts