hel5

unix v7是最后一个广泛发布的研究型UNIX版本

.NH
Graphics
.LP
The programs in this section are predominantly intended for use
with Tektronix 4014 storage scopes.
.sh GRAPH
Prepares a graph of a set of input numbers.
.op
Input scaled to fit standard plotting area.
.op
Abscissae may be supplied automatically.
.op
Graph may be labeled.
.op
Control over grid style, line style, graph orientation, etc.
.sh SPLINE
Provides a smooth curve through a set of points
intended for GRAPH.
.sh PLOT
A set of filters for printing graphs produced by GRAPH
and other programs
on various terminals.
Filters provided for
4014, DASI terminals, Versatec printer/plotter.