Plotting negative infinity and nan

[Fabian S. <fa...@op...>]

Hi everyone,

I am using qwt for plotting some stuff and I am experiencing some issues 
when trying to plot data with negative infinity values (-inf) or NaN 
values in it.
In both cases qwt plots a line to infinity. I would personally prefer if 
he would not plot these lines at all (like in Matlab) or at least plot 
the -inf to negativ infinity, not positive.
Is this intended behaviour? Can someone maybe point me to the code where 
I can change that at least for my application?

Best regards,
Fabian