plot, openpl, erase, label, line, circle, arc, move, cont, point, linemod, space, closepl - graphics interface

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SYNOPSIS

openpl()

erase()

label(s) char s[];

line(x1, y1, x2, y2)

circle(x, y, r)

arc(x, y, x0, y0, x1, y1)

move(x, y)

cont(x, y)

point(x, y)

linemod(s) char s[];

space(x0, y0, x1, y1)

closepl()

AVAILABILITY

These routines are available with the Graphics software installation option. Refer to [a manual with the abbreviation INSTALL] for information on how to install optional software.

DESCRIPTION

These subroutines generate graphic output in a relatively device-independent manner. See plot.5 for a description of their effect. openpl() must be used before any of the others to open the device for writing. closepl() flushes the output.

String arguments to label() and linemod() are null-terminated and do not contain NEWLINE characters.

Various flavors of these functions exist for different output devices. They are obtained by the following ld.1 options:

-lplot

device-independent graphics stream on standard output for plot.1g filters

-l300

GSI 300 terminal

-l300s

GSI 300S terminal

-l450

GSI 450 terminal

-l4014

Tektronix 4014 terminal

-lplotaed

AED 512 color graphics terminal

-lplotbg

BBN bitgraph graphics terminal

-lplotdumb

Dumb terminals without cursor addressing or line printers

-lplotgigi

DEC Gigi terminals

-lplot2648

Hewlett Packard 2648 graphics terminal

-lplot7221

Hewlett Packard 7221 graphics terminal

-lplotimagen

Imagen laser printer (default 240 dots-per-inch resolution).

FILES

/usr/lib/libplot.a

/usr/lib/lib300.a

/usr/lib/lib300s.a

/usr/lib/lib450.a

/usr/lib/lib4014.a

/usr/lib/libplotaed.a

/usr/lib/libplotbg.a

/usr/lib/libplotdumb.a

/usr/lib/libplotgigi.a

/usr/lib/libplot2648.a

/usr/lib/libplot7221.a

/usr/lib/libplotimagen.a

SEE ALSO

Created by unroff & hp-tools. © somebody (See intro for details). All Rights Reserved. Last modified 11/5/97