[Main]
Name=GZ_Center
Type=Function
Subtype=ROM Call
Header Files=gdraw.h
Definition=void GZ_Center (void);

[ROM Call]
Index=$22C

[Description]
Changes the zoom settings of the graph.

[Explanation]
This function basically changes the zoom settings of the graph. The first time the function is
called, it changes the graph to the standard settings. The next time it is called, if there is a
function selected, it increases <CODE>xmin</CODE> and <CODE>xmax</CODE> by 10, and increases <CODE>ymin</CODE> and <CODE>ymax</CODE> also. If there
is no function selected, it remains at the standard. It seems that this function has some
internal values for <CODE>xmin</CODE> and <CODE>xmax</CODE>, and any changes are ignored, meaning that, if you call it
twice and change the values for <CODE>xmin</CODE> and <CODE>xmax</CODE>, and call this function a third time, the changes you made
will be ignored.

[References]
In=gdraw.h/GZ_Box, unknown.h/GZ_Decimal, unknown.h/GZ_Fit, unknown.h/GZ_InOut, unknown.h/GZ_Integer, unknown.h/GZ_Previous, unknown.h/GZ_Recall, unknown.h/GZ_Square, unknown.h/GZ_Standard, unknown.h/GZ_Stat, unknown.h/GZ_Store, unknown.h/GZ_Trig
Out=graphing.h/gr_active, timath.h/round12_err, unknown.h/GT_CenterGraphCursor, unknown.h/GT_Regraph, unknown.h/_bcd_math
Out_EV_eventLoop=1
