farbfeld

suckless image format with conversion tools
git clone git://git.suckless.org/farbfeld
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ff2png.1 (584B)

      1 .Dd 2018-04-11
      2 .Dt FF2PNG 1
      3 .Os suckless.org
      4 .Sh NAME
      5 .Nm ff2png
      6 .Nd convert farbfeld to PNG
      7 .Sh SYNOPSIS
      8 .Nm
      9 .Sh DESCRIPTION
     10 .Nm
     11 reads a
     12 .Xr farbfeld 5
     13 image from stdin, converts it to PNG (16-bit RGBA) and writes the result
     14 to stdout.
     15 .Pp
     16 In case of an error
     17 .Nm
     18 writes a diagnostic message to stderr.
     19 .Sh EXIT STATUS
     20 .Bl -tag -width Ds
     21 .It 0
     22 Image processed successfully.
     23 .It 1
     24 An error occurred.
     25 .El
     26 .Sh EXAMPLES
     27 $
     28 .Nm
     29 < image.ff > image.png
     30 .Pp
     31 $ bunzip2 < image.ff.bz2 |
     32 .Nm
     33 > image.png
     34 .Sh SEE ALSO
     35 .Xr bzip2 1 ,
     36 .Xr farbfeld 5
     37 .Sh AUTHORS
     38 .An Laslo Hunhold Aq Mt dev@frign.de