04-28-2013
$0 is rebuilt and the default FS value (a single space) is special in the sense that not only is stands for any spacing, but also leading spacing and closing spacing does not count as a field separator, but gets ignored..
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LEARN ABOUT OPENSOLARIS
graph
graph(1) User Commands graph(1)
NAME
graph - draw a graph
SYNOPSIS
graph [-a spacing [start]] [-b] [-c string] [-g gridstyle]
[-l label] [-m connectmode] [-s]
[-x [l] lower [ upper [spacing]]]
[-y [l] lower [upper [spacing]]] [-h fraction]
[-w fraction] [-r fraction] [-u fraction] [-t] ...
DESCRIPTION
graph with no options takes pairs of numbers from the standard input as abscissaes and ordinates of a graph. Successive points are con-
nected by straight lines. The standard output from graph contains plotting instructions suitable for input to plot(1B) or to the command
lpr -g (see lpr(1B)).
If the coordinates of a point are followed by a nonnumeric string, that string is printed as a label beginning on the point. Labels may be
surrounded with quotes "...", in which case they may be empty or contain blanks and numbers; labels never contain NEWLINE characters.
A legend indicating grid range is produced with a grid unless the -s option is present.
OPTIONS
Each option is recognized as a separate argument. If a specified lower limit exceeds the upper limit, the axis is reversed.
-a spacing[ start ]
Supply abscissaes automatically (they are missing from the input); spacing is the spacing (default 1). start is the starting point for
automatic abscissaes (default 0 or lower limit given by -x).
-b
Break (disconnect) the graph after each label in the input.
-c string
String is the default label for each point.
-g gridstyle
Gridstyle is the grid style: 0 no grid, 1 frame with ticks, 2 full grid (default).
-l label
label is label for graph.
-m connectmode
Mode (style) of connecting lines: 0 disconnected, 1 connected (default). Some devices give distinguishable line styles for other small
integers.
-s
Save screen, do not erase before plotting.
-x [ l ] lower [ upper [ spacing ] ]
If l is present, x axis is logarithmic. lower and upper are lower (and upper) x limits. spacing, if present, is grid spacing on x
axis. Normally these quantities are determined automatically.
-y [ l ] lower [ upper [ spacing ] ]
If l is present, y axis is logarithmic. lower and upper are lower (and upper) y limits. spacing, if present, is grid spacing on y
axis. Normally these quantities are determined automatically.
-h fraction
fraction of space for height.
-w fraction
fraction of space for width.
-r fraction
fraction of space to move right before plotting.
-u fraction
fraction of space to move up before plotting.
-t
Transpose horizontal and vertical axes. Option -x now applies to the vertical axis.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
SEE ALSO
lpr(1B), plot(1B), spline(1), plot(3PLOT), attributes(5)
BUGS
graph stores all points internally and drops those for which there is no room.
Segments that run out of bounds are dropped, not windowed.
Logarithmic axes may not be reversed.
SunOS 5.11 14 Sep 1992 graph(1)