QCustomPlot Discussion and Comments

Is there a way to implement (Qt 6.4) a click on a single data point (of a scatter plot) that highlights the point clicked on?

I found the following posts
https://stackoverflow.com/questions/19817885/qcustomplot-interact-with-a-single-point-on-a-graph
https://www.qcustomplot.com/index.php/support/forum/54
which got me a little closer to my goal, but unfortunately not completely.

Already many thanks for your help.

The posts seem a bit old, you can do what you want easily with data selection:
https://www.qcustomplot.com/documentation/dataselection.html