Re: Error in use polar

[Michael Goffioul]

On Sun, Feb 17, 2008 at 9:03 PM, kruvalig <address@hidden> wrote:
> I use octave under windows. On command:
>
> octave.exe:1> t=0:0.1:2*pi; polar(t, sqrt(2+(cos(t)).^2));
>
> i get output:
>
> error: [java] org.octave.graphics.PropertyException: invalid property
> value - zero
> error: evaluating for command near line 32, column 11
> error: evaluating if command near line 31, column 9
> error: evaluating for command near line 29, column 7
> error: evaluating if command near line 24, column 5
> error: called from `__jhandles_set' in file `D:\Program
> Files\Octave\share\octave\packages\jhandles-0.3.1\__jhandles_set.m'
> error: called from `polar' in file `D:\Program
> Files\Octave\share\octave\3.0.0\m\plot\polar.m'
>
> but all work fine, and i see the picture. Why this error appear?

Because JHandles does not support the "zero" value for x and y axis
location properties. I have fixed the error, but I do not plan to add
support for it in JHandles for the moment. The property will be silently
ignored.

Michael.