plot - graphics filter plot [ file ... ] Plot interprets plotting instructions (see plot (6)) from the files or standard input, drawing the results in a newly created rio (1) window. Plot persists until a newline is typed in the window. Various options may be interspersed with the file arguments; they take effect at the given point in processing. Options are:

"\w'\fL-g grade\fLXX'u" -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.

-e Erase the screen.

-c " col" Set the foreground color (see plot (6) for color names).

-f " fill" Set the background color.

-g " grade" Set the quality factor for arcs. Higher grades give better quality.

-p " col" Set the pen color.

-w Pause until a newline is typed on standard input.

-C Close the current plot.

-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.

/sys/src/cmd/plot rio (1), plot (6)