ploot-farbfeld.1 - ploot - simple plotting tools
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       ---
       ploot-farbfeld.1 (1480B)
       ---
            1 .Dd $Mdocdate: August 08 2018$
            2 .Dt PLOOT-FARBFELD 1
            3 .Os
            4 .
            5 .
            6 .Sh NAME
            7 .
            8 .Nm ploot-farbfeld
            9 .Nd produce a farbfeld image of tsv input
           10 .
           11 .
           12 .Sh SYNOPSIS
           13 .
           14 .Nm ploot-farbfeld
           15 .Op Fl t Ar title
           16 .Ar colors...
           17 .
           18 .
           19 .Sh DESCRIPTION
           20 .
           21 The
           22 .Nm
           23 utility plots an image in the farbfeld format out of tsv values coming from stdin.
           24 .
           25 .Bl -tag -width 6n
           26 .
           27 .It Fl t
           28 Set the title of the plot printed at the top left corner.
           29 .
           30 .It Ar colors
           31 List of argument that specify the color for each column.
           32 If the input tsv have 5 columns in addition of the timestamp, there must
           33 be 5 maxval arguments.
           34 color_ts available are red, orange, yellow, green, cyan and blue.
           35 .
           36 .El
           37 .
           38 .Pp
           39 The input format is documented in the
           40 .Xr ploot-tsv 7
           41 manual page.
           42 .
           43 .
           44 .Sh EXIT STATUS
           45 .Ex -std
           46 .
           47 .
           48 .Sh EXAMPLES
           49 .
           50 .Bd -literal -offset indent
           51 $ cat <<EOF >sample.txt
           52 epoch        used_memory        free_memory
           53 1533752053        160        401
           54 1533752054        180        381
           55 1533752055        301        260
           56 1533752056        303        258
           57 EOF
           58 $ ploot-farbfeld -t demo -u MB red yellow <sample.txt
           59 .Ed
           60 .
           61 .
           62 .Sh SEE ALSO
           63 .
           64 .Xr ploot-braille 1 ,
           65 .Xr ploot-feed 1 ,
           66 .Xr ploot-text 1 ,
           67 .Xr ploot-tsv 7
           68 .
           69 .Pp
           70 The
           71 .Xr farbfeld 7
           72 image format:
           73 .Lk https://tools.suckless.org/farbfeld/
           74 .
           75 .
           76 .Sh HISTORY
           77 .
           78 .Nm
           79 earned its author a bitreich.org medal of misspelled program name.
           80 .
           81 .Pp
           82 .Nm
           83 is developped at
           84 .Bl -ohang
           85 .It
           86 .Lk gopher://bitreich.org/1/scm/ploot/ "Bitreich project index"
           87 .It
           88 .Lk git://bitreich.org/1/ploot/ "Bitreich public repo"
           89 .El
           90 .
           91 .
           92 .Sh AUTHORS
           93 .
           94 .An Josuah Demangeon
           95 .Aq Mt me@josuah.net