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7,691 bytes added ,  01:10, 18 December 2017
m
add Inline Images
The above alternative adds the ''entire'' <tt>TEXMF</tt> directory to the search path, ''including the'' <tt>doc/</tt> ''directory!'' Therefore, one needs to be extremely careful when using this option. In fact, I would advise not using <tt>location=default</tt> except for illustrative minimal working examples.
 
== Remote Images ==
\ctxlua{http = require("socket.http"); http.PROXY = nil}
</texcode>
 
 
=== HTTPS ===
local command = "curl --insecure --silent --create-dirs --output " .. cachename .. " " .. name
</pre>
 
== Inline Images ==
 
Embedding inline images via base64 encoding using the memstream function (supports epdf only):
 
<texcode>
\startluacode
local cow = mime.unb64("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")
figures.setmemstream("inline",cow)
context.externalfigure({"memstream:///inline"})
\stopluacode
</texcode>
 
''Note: This option only works with PDF files!''
= Transformations =
174

edits

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