Global Control Variables
The following global variables are used to control various graphics elements.
Default values are provided. Any or all of these variables can be set before
calling one of the main graphing routines. The default values can be modified
by changing the declarations in pgraph.dec and the statements in the procedure
graphset in pgraph.src. graphset can be called whenever the user wants to
reset these variables to their default values.
_pageshf 2x1 vector, the graph will be shi
【在 s********l 的大作中提到】 : Thanks. : i am new user of gauss.
