Re: [NTG-context] Use figures without file extension

27 May 2012


      On Sun, 27 May 2012, Rogers, Michael K wrote:
...
I don't know if this helps but the following tells what the type of the 
image file is.  (In my case I copied a jpg to img1 and a png to img2, 
without extensions of course.)
Thanks.

Hans implemented a version of unix file command for checking the type of 
images, but using the inbuilt library is definely simpler!
...
\startluacode
userdata = userdata or { }
function userdata.mytype(s)
       context(img.scan({filename=s}).imagetype)
end
\stopluacode
@Hans, btw I also noticed that \locfilename does not work for files 
without extension. Create a file "one" in the current directory and then 
run:

\message{>>>\locfilename{one}<<<}
\end

Aditya

Re: [NTG-context] Use figures without file extension

Aditya Mahajan