A82: Ipoint and Iline - take notes everbody!

To: assembly-82@lists.ticalc.org
Subject: A82: Ipoint and Iline - take notes everbody!
From: ilya winham <ilyamojo@geocities.com>
Date: Fri, 01 Jan 1999 16:37:14 -0600
Delivered-To: assembly-82-outgoing@towerguard.unix.edu.sollentuna.se
References: <19990101025933.2974.qmail@hotmail.com>
Reply-To: assembly-82@lists.ticalc.org


82 Equivalent of the 83's ILINE and IPOINT
(exactly as shown!)

Iline: (b=x1 c=y1 d=x2 e=y2 h=line type (0=erase,1=draw,2=invert)
 ROM_CALL($2E46) <--rets automatically 
 .dw $4025
 .db $04

To use: load what coordinates you want in b,c,d,e and type in h then
call Iline

Ipoint: (b=x1 c=y1 d=type)
 ld h,d
 ld d,b
 ld e,c
 call Iline
 ret

To use: load coordinates in b,c type in d and then call Ipoint.

~Ilya (got questions just ask)

References:

A82: IPOINT

From: "Evil Sam" <evil_sam@hotmail.com>

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