[libcaca] Null Driver and HTML output

[Jean-Yves Lamoureux <jylam@lnxscene.org>]

Hi all,

I've uploaded an example on how to use null driver and HTML output in 
libcaca.
It needs latest libcaca SVN version (at the time I'm writing this email).
It basically loads an image through imlib2, and write corresponding html 
file. Resolution is image/10.


http://jylam.lnxscene.org/code/test-libcaca-html.tar.gz




null driver was added to avoid any depency on any display library. 
Usefull if you plan to make a cgi or a command line tool.

Please note that HTML output has two behaviours. 
caca_get_html() will return a quite optimized output, using CSS to store 
colors.
caca_get_html3() will return a (much) bigger output, but will be 
compatible even with old browsers (and/or text-mode ones, such as links)




Have fun.


Jean-Yves Lamoureux
http://jylam.lnxscene.org
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