lel

farbfeld image viewer
git clone git://git.2f30.org/lel
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lel.1 (1867B)

      1 .Dd July 26, 2016
      2 .Dt LEL 1
      3 .Os
      4 .Sh NAME
      5 .Nm lel
      6 .Nd simple X11 image viewer
      7 .Sh SYNOPSIS
      8 .Nm
      9 .Op Fl afv
     10 .Op Fl h Ar height
     11 .Op Fl w Ar width
     12 .Op Fl t Ar title
     13 .Op Fl x Ar position
     14 .Op Fl y Ar position
     15 .Op Ar
     16 .Sh DESCRIPTION
     17 The
     18 .Nm
     19 utility is a simple X11 image viewer for the
     20 .Xr farbfeld 5
     21 format.
     22 .Pp
     23 The options are as follows:
     24 .Bl -tag -width Ds
     25 .It Fl a
     26 Display full window, keep aspect ratio.
     27 .It Fl f
     28 Display full window, stretch (no aspect).
     29 .It Fl v
     30 Print version and exit.
     31 .It Fl h
     32 Set window height to
     33 .Ar height .
     34 .It Fl w
     35 Set window width to
     36 .Ar width .
     37 .It Fl t
     38 Set window title to
     39 .Ar title .
     40 .It Fl x
     41 Set window X position to
     42 .Ar position .
     43 .It Fl y
     44 Set window Y position to
     45 .Ar position .
     46 .It Ar file
     47 Read input from zero or more files.
     48 If unspecified, reads from stdin.
     49 If multiple files are specified,
     50 .Nm
     51 will halt with the first failed parse.
     52 .El
     53 .Sh COMMANDS
     54 .Bl -tag -width Ds
     55 .It Ic RETURN
     56 Print to stdout title.
     57 .It Ic ESC | q
     58 Quit
     59 .Nm .
     60 .It Ic LEFTARROW | h
     61 Scroll horizontally left.
     62 .It Ic RIGHTARROW | l
     63 Scroll horizontally right.
     64 .It Ic DOWNARROW | j
     65 Scroll vertically down.
     66 .It Ic UPARROW | k
     67 Scroll vertically up.
     68 .It Ic a
     69 Set full aspect ratio.
     70 .It Ic o
     71 Set aspect ratio.
     72 .It Ic f
     73 Stretch (no aspect).
     74 .It Ic n
     75 Go to the next image.
     76 .It Ic p
     77 Go to the previous image.
     78 .It Ic r
     79 Reload image.
     80 .It Ic = | +
     81 Zoom in.
     82 .It Ic _ | -
     83 Zoom out.
     84 .It Ic 0
     85 Set zoom level to 100%; set aspect ratio, and reload image.
     86 .It Ic 1
     87 Set zoom level to 100%.
     88 .It Ic 2
     89 Set zoom level to 200%.
     90 .It Ic 3
     91 Set zoom level to 400%.
     92 .El
     93 .Sh MOUSE COMMANDS
     94 .Bl -tag -width Ds
     95 .It Ic ScrollUp
     96 Zoom in.
     97 .It Ic ScrollDown
     98 Zoom down.
     99 .El
    100 .Sh EXIT STATUS
    101 .Ex -std
    102 .Sh AUTHORS
    103 .An -nosplit
    104 .Nm
    105 was written by
    106 .An Hiltjo Posthuma Aq Mt hiltjo@codemadness.org
    107 and
    108 .An sin Aq Mt sin@2f30.org .
    109 Manual page was written by
    110 .An Svyatoslav Mishyn Aq Mt juef@openmailbox.org .