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PREGRAPH

PREGRAPH



Specifies host commands to be executed before the graph is produced.

Used in: GOPTIONS statement; GDEVICE procedure; GDEVICE Host Commands window
See also: FILECLOSE


Syntax
Details

Syntax

PREGRAPH1='system-command(s)'
PREGRAPH2='system-command(s)'

system-command(s)
specifies one or more valid system commands. The string can contain upper- or lowercase characters. Separate multiple commands with a command delimiter, which is host-specific; for example, some operating environments use a semicolon. The total length of the string cannot exceed 72 characters. The commands are executed immediately before the graph is produced.


Details

The PREGRAPH parameter should be used with FILECLOSE=GRAPHEND.


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