Path: csiph.com!aioe.org!.POSTED!not-for-mail
From: Rod Pemberton <NeedNotReplyHere@xrsevnneqk.cem>
Newsgroups: comp.lang.forth
Subject: Re: Yet another draw of rectangle
Date: Sun, 20 Nov 2016 07:48:40 -0500
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On Sun, 20 Nov 2016 02:16:03 -0800
Paul Rubin <no.email@nospam.invalid> wrote:

> humptydumpty <ouatubi@gmail.com> writes:

> > First ( x0y1 x1y0 ) LINE  draws a diagonal, not an edge ...  
> 
> The output I get from "test" is 
> 
>     test 1 10 
>     1 11 
>     0 11 
>     0 10 
>      ok
> 
> which corresponds to: 
> 
>    x1y0 LINE x1y1 LINE x0y1 LINE x0y0 LINE
> 
> I assumed x0y0 was the starting point.  Since only one coordinate
> changes before each LINE, they are all edges and not diagonals,
> unless I missed something.

Humpty's LINE seems to be consuming 2 x-y pairs per LINE.  Unless I'm
mistaken, your LINE seems to be consuming 1 x-y pair per LINE.


Rod Pemberton