QChart problem with DateTimeAxis and second interval.

[Mohcine]

Hi all users,

I'm facing to an issue with qt charts.
I want to draw line series curves within a 1 second interval.
To dio that, i have created a DateTimeAxis with min and max parameters set accordingly to my need.
It seems that when the time resolution is too high (intervals in seconds), points are not dipsplayed or located at the same x position.
When I draw the same curves with one day interval, it works well.

Is there a bug in Qt?

Best regards.