On Tue, Mar 10 2015, Harald Koenig wrote:
but how do I use it ?
- Copy grph-downsample.lua to .../context/tex/texmf-local/tex/context/third/grph-downsample/grph-downsample.lua - context --generate - Copy hacker.jpg to your directory. - Write this to test.tex: --8<---------------cut here---------------start------------->8--- \loadluafile[grph-downsample] \setupexternalfigures[conversion=lowres.jpg, resolution=10] \starttext \externalfigure[hacker.jpg][width=5cm] \stoptext --8<---------------cut here---------------end--------------->8--- - Then: "context test" (I hope it works...) - Perhaps wikify it.
first-setup.sh --modules="grph-downsample"
which removed the unzipped module:-(
Unfortunately, grph-downsample is not in the context-suite. Mojca, could you add it?
what's the "real way" here ?
For now, you have to put it to texmf-local.
next problem: how to use your module ? I can't find the docs and just a
\usemodule[grph-downsample]
\loadluafile seems to do the trick, but perhaps there is an official "context-way", Hans?
btw, I've added your suggested patch to grph-inc.lua
The patch is only needed, when you change the size of the image, for example 5cm -> 6cm. Without the patch, the down-sampled file won't be regenerated. -- Peter