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- .th PLOT VII 2/25/75
- .sh NAME
- plot: openpl et al. \*- graphics interface
- .sh SYNOPSIS
- .nf
- .ft B
- openpl( )
- .s3
- erase( )
- .s3
- label(s)
- char s[ ];
- .s3
- line(x1, y1, x2, y2)
- .s3
- circle(x, y, r)
- .s3
- arc(x, y, x0, y0, x1, y1)
- .s3
- dot(x, y, dx, n, pattern)
- int pattern[ ];
- .s3
- move(x, y)
- .s3
- point(x, y)
- .s3
- linemod(s)
- char s[ ];
- .s3
- space(x0, y0, x1, y1)
- .s3
- closepl( )
- .fi
- .s3
- .ft R
- .sh DESCRIPTION
- These subroutines
- generate
- graphic output in a relatively
- device-independent manner.
- See
- .it plot
- (VI)
- for a description
- of the meaning of the subroutines.
- .s3
- There are four libraries containing these routines,
- one that produces general graphics commands on the standard output,
- and one each for the vt0 storage scope, the Diablo plotting
- terminal and the Tektronix 4014 terminal.
- .it Openpl
- must be used before any of the others to open the
- device for writing.
- .it Closepl
- flushes the output.
- .sh FILES
- /usr/lib/plot.a produces output for plotting filters
- .br
- /usr/lib/vt0.a produces output on vt0 storage scope
- .br
- /usr/lib/gsip.a produces output on Diablo terminal
- .br
- /usr/lib/tek.a produces output for the Tektronix 4014 terminal
- .sh "SEE ALSO"
- plot (VI), graph (VI)
- .sh BUGS
-