[Octave-bug-tracker] [bug #31542] semilogy and axis tight

[anonymous]

Follow-up Comment #2, bug #31542 (project octave):

Thanks for your fast response.

1.) Yes, of course, negative numbers cannot show up. But I would personally
expect that they are just omitted and axis tight only uses the values of the
existing real numbers.

At least this is the behavior in Matlab.

2.) Also, axis tight can deal with NaNs, the following code snipplet works:


octave:1> y = sin(1:1000);
octave:2> y(y<=0) = NaN;
octave:3> semilogy(y); axis tight;


3.) The same warning is thrown in both cases I mentioned in the previous
post. However, I personally would expect an exception/error if axis tight
prevents the figure from plotting/showing up.


Thanks again and cheers, Moti

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