[Therion] symbol "u" problem

[herich at speleodd.sk]

Thank You,
anyway it is a sulution just for symbol-hide command, and there would  
be good to use show, color commands as well. Wondering, is this  
missing in Therion..?.
Palo



Citát Xavier Pennec <Xavier.Pennec at inria.fr>:

> I had this problem a while ago (actually soon after I used the very  
> useful feature of user symbols).
> The way to get around is to redefine the symbol to nothing in your layout:
>
>   ## hide user define symbols
>   # symbol-hide line u:mylinesymbol
>   code metapost
>     def l_u_mylinesymbol (expr P) = enddef;
>  endcode
>
> Of course it would be better to have symbol-hide working on  
> user-defined symbols but this is still feasible in many cases.
>
> Hope that helps.
>
> Xavier
>
>
> Le 28/01/2015 10:08, herich at speleodd.sk a écrit :
>> Hello,
>> I don´t know what I am doing wrong, but if I use something like  
>> this in layout:
>> symbol-hide line wall (or show, color, assign), everything works perfect.
>> But, it doesn´t work with "u" , so symbol-hide line u:definedname  
>> will make an error with comment - unknown symbol specification. In  
>> layout there is a definition of u:definedname, as well as  
>> "initsymbol("l_u_definedname"); , outside layout is defined name  
>> for legend and everything works well, except symbol-hide (or so)  
>> command. Do you have any idea?
>> Thank you
>> Palo
>>
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>
> -- 
>> -------------------------
>> Xavier Pennec
>> Senior Research Scientist / Directeur de recherche
>> Asclepios project-team, INRIA Sophia-Antipolis
>> 2004 Route des Lucioles, BP93
>> F-06902 Sophia-Antipolis Cedex, France
>> +33 4 92 38 76 64
>> +33 6 78 35 16 90
>> http://www-sop.inria.fr/asclepios/
>> -------------------------------
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