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XPpushScr()
Push the Screen contents on a Stack
------------------------------------------------------------------------------
Function: XPpushScr()
Simple function to Push the screen contents on a
Stack. Restore with XPpopScr(). Quite handy in many
events.
Syntax: XPpushScr([t,l,b,r]) --> NIL
Arguments: t,l,b,r default to 0,0,MaxRow(),MaxCol()..
Returns: NIL
Usage: Source:
Static aScr := {}
Function XPpushScr(t,l,b,r)
/***
* Push Screen on aScr stack
*/
default t to 0
default l to 0
default b to MaxRow()
default r to MaxCol()
Aadd(aScr,{t,l,b,r,XPpackScr(SaveScreen(t,l,b,r)),;
Row(),Col(),SetColor(),SetCursor(),aColor})
Return (NIL)
See Also:
XPpopScr()
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