PLOT

Section: Miscellaneous Library Functions (3X)
Index Return to Main Contents
 

NAME

plot: openpl et al. - graphics interface  

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( )

 

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 newlines.

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(1) filters
-l300
GSI 300 terminal
-l300s
GSI 300S terminal
-l450
DASI 450 terminal
-l4014
Tektronix 4014 terminal
 

SEE ALSO

plot(5), plot(1), graph(1)


 

Index

NAME
SYNOPSIS
DESCRIPTION
SEE ALSO

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