DejaVu files need option to show only foreground layer (B&W) of file. This is
more usefull for djvu files then contrast feature, because most of scanned djvu
files (i.e. from famous archive.org) already contain such layers. Usually them
automaticaly separated at creating stage by converter. So this perfectly suits
for e-ink displays, with no need to play with contrast/remove watermark
features to display them contrasty..
This feature is realized in ebookdroid (android) for example and WinDjView
(windows).
May be this is same feature request as with ID 28.
Original issue reported on code.google.com by u.u8...@gmail.com on 25 Feb 2014 at 8:31
Original issue reported on code.google.com by
u.u8...@gmail.comon 25 Feb 2014 at 8:31