#132 Trends: Add warning for archiving not allowed on X autoscale

[Sergi Rubio]

Hi,

During a coding dojo Gabriel Jover noted that archiving will not work in taurus trend if autoscale in X axxis is set, It does not happen in normal trend as fixed-range trends do not really use autoscale but it may be an issue in subclasses of the trend.

Could a warning message be added to _updateHistory() method whenever the archiving is being ignored? An option could be to show a warning when the UseArchiving checkbox is set and this condition is False:

assert self.parent().getXDynScale() or not self.parent().axisAutoScale(Qwt5.QwtPlot.xBottom)

Thanks,

Sergi Rubio

[Tiago Coutinho]

Ticket moved from /p/sardana/tickets/299/

Can't be converted:

• _category: taurus-qt