|
|
EXAMPLE
pl -prefab draw cmdfile=drawcom.dcm xrange="0 40" yrange="0 40" \
rectangle="1 1 3 3"
The drawcom.dcm file begins like this:
movs 3.5 23
lins 3.5 22
lins 3 21.6
..etc.
How to run these examples
DESCRIPTION
draw is a
prefab
for interpreting
ploticus draw commands
. It is intended to be a convenient way to drive ploticus
from other applications and custom programs.
PARAMETERS
-
-
None of the
standard prefab parameters
except for rectangle are applicable.
ALL of the following parameters must be supplied:
-
-
cmdfile is the name of a file containing
ploticus draw commands
, one per line.
You can also use stdin for draw commands to be read from standard input.
-
-
xrange specifies the range in X. This should be set so
that all of your draw commands are displayed.
Example: "xrange=0 100"
-
-
yrange specifies the range in Y. This should be set so
that all of your draw commands are displayed.
Example: "yrange=0 100"
-
-
rectangle specifies the size (and location in paginated Postscript)
of the plotting area, in inches. The values are: leftx bottomy rightx topy.
Example: "rectangle=1 1 7 4"
|
data display engine
Copyright Steve Grubb
|
