[luatex] From glyph node to font to glyph width

[Yannis Haralambous]

wonderful, thanks!
(I will update the sample code on luatexwiki)

Le 21 janv. 09 à 13:32, Taco Hoekwater a écrit :

>
>
> Yannis Haralambous wrote:
>> Could you please tell me how to access the font of a glyph?
>>
>> When traversing a horizontal node list I get nodes of type glyph,  
>> if t
>> is such a node then t.font gives me an identifier. How do I get the  
>> font
>> with that identifier?
>> I have tried font[t.font] but it didn't worked. The goal is to obtain
>> the TeX dimensions of the glyph.
>
> font.fonts[t.font]
>
> Best wishes,
> Taco
>

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