libcaca/doc/cacaview.1

.TH cacaview 1 "2003-11-30" "libcaca"
.SH NAME
cacaview \- ASCII image browser
.SH SYNOPSIS
.B cacaview [FILE...]
.RI
.SH DESCRIPTION
.B cacaview
is a lightweight text mode image viewer. It renders images using colour
ASCII characters. It is a powerful add-on to famous console programs such
as the mutt email client, the slrn newsreader and the links or w3m web
browsers.
.PP
.B cacaview
can load the most widespread image formats: PNG, JPEG, GIF, PNG, BMP etc.
.PP
You can zoom and scroll the image around for more details, and choose four
different dithering modes. All commands are accessible through a single
key press.
.SH KEYS
.TP
.B ?
show the help screen
.TP
.B n, p
switch to next image, previous image
.TP
.B Left, Right, Up, Down or h, l, k, j
scroll the image around
.TP
.B +, -
zoom in and out
.TP
.B z
reset the zoom level to normal
.TP
.B f
switch fullscreen mode (hide/show menu and status bars)
.TP
.B d
toggle the dithering mode (no dithering, 4x4 ordered dithering, 8x8 ordered
dithering and random dithering)
.TP
.B q
exit the program
.SH EXAMPLE
cacaview /usr/share/pixmaps/*.*
.SH BUGS
There is no support for aspect ratio yet. Also, since there is no way
yet to load an image from
.B cacaview
it is completely useless when run without an argument.
.SH SEE ALSO
img2txt(1)
.SH AUTHOR
This manual page was written by Sam Hocevar <sam@hocevar.net>.