62 lines
1.2 KiB
Plaintext
62 lines
1.2 KiB
Plaintext
.TH PLOT 1
|
||
.SH NAME
|
||
plot \- graphics filter
|
||
.SH SYNOPSIS
|
||
.B plot
|
||
[
|
||
.I file ...
|
||
]
|
||
.SH DESCRIPTION
|
||
.I Plot
|
||
interprets plotting instructions (see
|
||
.IR plot (6))
|
||
from the
|
||
.I files
|
||
or standard input,
|
||
drawing the results in a newly created
|
||
.IR rio (1)
|
||
window.
|
||
Plot persists until a newline is typed in the window.
|
||
Various options may be interspersed with the
|
||
.I file
|
||
arguments; they take effect at the given point in processing.
|
||
Options are:
|
||
.TP "\w'\fL-g \fIgrade\fLXX'u"
|
||
.B -d
|
||
Double buffer: accumulate the plot off-screen and write to the screen all at once
|
||
when an erase command is encountered or at end of file.
|
||
.TP
|
||
.B -e
|
||
Erase the screen.
|
||
.TP
|
||
.BI -c " col"
|
||
Set the foreground color (see
|
||
.IR plot (6)
|
||
for color names).
|
||
.TP
|
||
.BI -f " fill"
|
||
Set the background color.
|
||
.TP
|
||
.BI -g " grade"
|
||
Set the quality factor for arcs.
|
||
Higher grades give better quality.
|
||
.TP
|
||
.BI -p " col"
|
||
Set the pen color.
|
||
.TP
|
||
.BI -w
|
||
Pause until a newline is typed on standard input.
|
||
.TP
|
||
.B -C
|
||
Close the current plot.
|
||
.TP
|
||
.B -W " x0,y0,x1,y1"
|
||
Specify the bounding rectangle of plot's window.
|
||
By default it uses a 512×512 window in the
|
||
middle of the screen.
|
||
.SH SOURCE
|
||
.B /sys/src/cmd/plot
|
||
.SH "SEE ALSO"
|
||
.IR rio (1),
|
||
.IR plot (6)
|