.Dd 2017-04-14
.Dt FF2PPM 1
.Os suckless.org
.Sh NAME
.Nm ff2ppm
.Nd convert farbfeld to PPM
.Sh SYNOPSIS
.Nm
.Op Fl b Ar colour
.Sh DESCRIPTION
.Nm
reads a
.Xr farbfeld 5
image from stdin, converts it to PPM (16-Bit RGB P6 binary format) and
writes the result to stdout.
.Pp
In case of an error
.Nm
writes a diagnostic message to stderr.
.Sh OPTIONS
.Bl -tag -width Ds
.It Fl b Ar colour
Blend the transparent colours with
.Ar colour
specified as rgb, rrggbb or rrrrggggbbbb. The default is fff.
.El
.Sh EXIT STATUS
.Bl -tag -width Ds
.It 0
Image processed successfully.
.It 1
An error occurred.
.El
.Sh EXAMPLES
$
.Nm
< image.ff > image.ppm
.Pp
$ bunzip2 < image.ff.bz2 |
.Nm
-b 0f0 > image.ppm
.Sh SEE ALSO
.Xr bzip2 1 ,
.Xr farbfeld 5
.Sh AUTHORS
.An Hiltjo Posthuma Aq Mt hiltjo@codemadness.org