Re: A86: Graph Screen


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Re: A86: Graph Screen




	ld a,$11
	ld (_ASAP_IND),a
	call _exec_pg4

this doesn't clear $fc00, only _plotSScreen
you could also:
	ld hl,_plotSScreen
	ld de,_plotSScreen+1
	ld bc,$0bff
	ld (hl),0
	ldir

-josh

On Sat, 23 Jan 1999 10:40:11 -0500 jdaomteys@juno.com writes:
> Stupid question: How do I clear the graph screen in asm (ClrDrw in 
>basic)?  I am using the _ILine function to draw a border arround the
>screen, but I have to clear the screen manually before I run the prog. 
> 
>
>Thanks for your help (again!!!)
>
>--James 
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