A83: Re: Re: help to understand

To: <assembly-83@lists.ticalc.org>
Subject: A83: Re: Re: help to understand
From: "Trey Jazz" <joemama@minot.com>
Date: Wed, 1 Apr 1998 23:42:32 -0600
Delivered-To: assembly-83-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-83@lists.ticalc.org


>>call _putc ;??
>
>not aware of that one


puts the character at the font table with offset a at the current cursor
coords

>>call _pdspgrph ;what does this do to the graph, and what is the command
>>to clear the graph
>
>dunno

displays the graph screen

>>set write_on_graph(iy+sgrflags)
>>1d bc,57 ;store 57 as bc
>>1d de,94 ;store 94 as de
>>1d h1,bc ;store bc as h1
>>1d h,de ;store de as h
>>call _iline
>
>can't help you there.

no....
ld b,<first x coord>
ld c,<first y coord>
ld d,<second x coord>
ld e,<second y coord>
ld h,1(or 0 for a white line)
call _iline

Prev: A83: Re: help to understand
Next: Re: A83: Clock interrupt prog
Index(es):
- Main
- Thread