Hello,
As the name suggest i want to start my graph at a random point and not origin (as happens in general case ).
for example:

ui->plot->xAxis->setRange(0,100);

say i am working to get a smooth curve from x axis range 10 to 90.
as the code is compiled i get smooth curve along with a straight joint from origin to corresponding reading at 10.
this does not look good at all.
And I have to keep compulsory range of 0 to 100.
how can we do this?