hwhw/kindlepdfviewer — Issue #2: mupdf gamma to implement contrast
Author: dpavlin
Created: 2011-11-15 22:28:15+00:00
State: open

In my experiments with mupdf's pdfdraw:

https://github.com/dpavlin/k3libre/blob/master/pdf2fb.sh

I found gamma option incredibly useful to change contrast of page. I'm somewhat C/lua newbie, so would you mind wrapping it into lua?