Hey
I want to limit the plot size to (-1000,-1000) to (1000,1000).
I tried something with the slot "rangeChanged", but it does not prevent the user from dragging or scrolling past the limits...
Also, how to get the exact visible ranges?
For example when the plot is 20×20 and the center is (-10,10) I'd like to get the values (-30,10) for xAxis and (10,-30) for yAxis
Thanks in advance