[Scilab-users] Title positioning on log-scale plots

[Serge Steer]

Le 25/11/2015 13:45, Antoine Monmayrant a écrit :
> Le 11/25/2015 12:45 PM, Rafael Guerra a écrit :
>>
>> Dear Scilaber’s,
>>
>> Does anybody know how to [x,y]-position titles on log-scale plots?
>>
>> See examples below which plot ok only if the x-scale is linear:
>>
>> _clf_;
>>
>> x=1:100;y=x.^0.2;
>>
>> _subplot_(2,1,1)
>>
>> plot2d(x,y,5,logflag="ln")/// changing to "nn" or "nl" works, but not 
>> "ll" or "ln"/
>>
>> a=_gca_();
>>
>> a.title.text="TITLE#1: out for lunch for logarithmic x-scale";
>>
>> a.title.position=[min(x),max(y)+_stdev_(y)/3];
>>
>> xgrid()
>>
>> _subplot_(2,1,2)
>>
>> plot2d(x,y,2,logflag="nn")
>>
>> a=_gca_();
>>
>> a.title.text="TITLE#2: OK for linear x-scale";
>>
>> a.title.position=[min(x),max(y)+_stdev_(y)/3];
>>
>> xgrid()
>>
>> On a related matter, is it possible to use figure coordinates to 
>> position titles (instead of the axes coordinates)?
>>
You can use xchange function to convert pixel coordinates to axes 
coordinates
Serge
>>
>> Thanks and regards,
>>
>> Rafael
>>
>>
>>
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>
> Hi
>
> is
>     a.title.auto_position="on"
> ok for you?
>
> Cheers,
>
> Antoine
>
>
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