Changes

Using Graphics (view source)

Revision as of 15:59, 16 December 2019

458 bytes added , 15:59, 16 December 2019

m

The conversion generates a PDF file with prefix <tt>m_k_i_v_</tt> and a suffix <tt>.pdf</tt> added to the name of the original file. The result is cached, and the conversion is rerun if the timestamp of the original file is newer than that of the converted file.

It is possible to change the converter used with the following code:

\startluacode

figures.converters["jpg"]["lowres.jpg"] =

function(oldname,newname,resolution)

os.execute(string.format(

'gm convert -density %ix%i "%s" "%s"',

resolution,resolution,oldname,newname))

end

\stopluacode

\starttext

\externalfigure

[t:/sources/hacker.jpg]

[conversion=lowres.jpg,resolution=50,width=10cm]

\stoptext

</context>

== Interaction ==

Thangalin

419

edits