How to add event markers in QML ChartView?

[QTLeearn]

Hi, I am using QML ChartView and I would like to add event markers like below:

How to add the 2 green vertical lines and "Event1" "Event2" labels using QML ChartView?
I am OK with any marker shape that can mark the position of an event, vertical line is not necessary

Thank you very much

[rrlopez]

Hello @QTLeearn, have you tried adding some new series to your chart (probably Bar Series) to have these values shown? https://doc.qt.io/qt-5/qml-qtcharts-barseries.html.