Quote Originally Posted by Uwe View Post
Because of the layout concept implemented in QwtPlot It would be easier to align the scale of the slider.

Uwe
Unfortunately I have other homemade chronograms in the same layout which its scales have to be aligned to the slider scale (.i.e. a time line slider) so this one is the master over other scales...Afterword, how I can change the plot scale in order to change its x-axis min/max?