On 10/27/21 10:06 PM, Hans Hagen via ntg-context wrote:
> On 10/27/2021 9:20 PM, Pablo Rodriguez via ntg-context wrote:
>> On 10/26/21 6:31 PM, Pablo Rodriguez via ntg-context wrote:
>>> [...]
>> loader_times:write('.box placeholder width=' .. context.figurewidth
>> .. ' height=' .. context.figureheight)
>>
>> I cannot concatenate string and function (and I need the number, not the
>> unit).
>>
>> Is there no way of doing it?
> i'm pretty sure this has been asked before
>
> \ctxlua{local f = figures.getinfo("cow.pdf") print(f and f.used and
> f.used.width)}
>
> so .. time to wikify it
Many thanks for your reply, Hans.
Already wikified at
https://wiki.contextgarden.net/Image_Placement#Measures_in_Lua.
Many thanks again for your help,
Pablo
--
http://www.ousia.tk
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