plot(1) [plan9 man page]

PLOT(1) 						      General Commands Manual							   PLOT(1)

NAME

       plot - graphics filter

SYNOPSIS

       plot [ file ...	]

DESCRIPTION

       Plot  interprets  plotting instructions (see plot(6)) from the files or standard input, drawing the results in a newly created 81/2(1) win-
       dow.  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:

       -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 512x512 window in the middle of the screen.

SOURCE

       /sys/src/cmd/plot

SEE ALSO

       81/2(1), plot(6)

																	   PLOT(1)

PLOT(3F)																  PLOT(3F)

NAME

       plot: openpl et al. - f77 library interface to plot(3X) libraries.

SYNOPSIS

       subroutine openpl()

       subroutine erase()

       subroutine label(str)
       character str*(*)

       subroutine line(ix1, iy1, ix2, iy2)

       subroutine box(ix1, iy1, ix2, iy2)
       Draw a rectangle and leave the cursor at ( ix2,iy2).

       subroutine circle(ix, iy, ir)

       subroutine arc(ix, iy, ix0, iy0, ix1, iy1)

       subroutine move(ix, iy)

       subroutine cont(ix, iy)

       subroutine point(ix, iy)

       subroutine linemd(str)
       character str*(*)

       subroutine space(ix0, iy0, ix1, iy1)

       subroutine clospl()

DESCRIPTION

       These are interface subroutines, in the library -lf77plot, allowing f77 users to call the plot(3X) graphics routines which generate graphic
       output in a relatively device-independent manner.  The f77 subroutine names are the same as the C function names except	that  linemod  and
       closepl have been shortened to linemd and clospl .  See plot(5) and plot(3X) for a description of their effect.

       Only the first 255 character in string arguments to label and linemd are used.

       This  library  must be specified in the f77(1) command before the device specific graphics library; for example, to compile and load a FOR-
       TRAN program in prog.f to run on a Tektronix 4014 terminal:

	      f77 prog.f -lf77plot -l4014

       See plot(3X) for a complete list of device specific plotting libraries.

SEE ALSO

       plot(5), plot(1G), plot(3X), graph(1G)

4.3 Berkeley Distribution					  April 30, 1986							  PLOT(3F)