Re: [The vOICe] Graphics programming

  • From: "Dale Leavens" <dleavens@xxxxxxx>
  • To: <programmingblind@xxxxxxxxxxxxx>
  • Date: Thu, 11 Oct 2007 21:46:07 -0400


I remember coaching my kids in Logo on our old TRS80 COCO Color computer way 
back in 1984. I had forgotten all about turtle graphics. Hadn't heard of Logo 
in decades.

Dale Leavens, Cochrane Ontario Canada
Skype DaleLeavens
Come and meet Aurora, Nakita and Nanook at our polar bear habitat.

----- Original Message ----- 
From: "Lloyd Rasmussen" <lras@xxxxxxxxxxx>
To: <programmingblind@xxxxxxxxxxxxx>
Sent: Thursday, October 11, 2007 9:31 PM
Subject: FW: [The vOICe] Graphics programming

> This might not help anyone complete their college assignments, but it might
> at least be fun.
> Lloyd Rasmussen, Kensington, Maryland
> Home:
> Work:
> -----Original Message-----
> From: seeingwithsound-bounce@xxxxxxxxxxxxx
> [mailto:seeingwithsound-bounce@xxxxxxxxxxxxx] On Behalf Of Peter Meijer
> Sent: Thursday, October 11, 2007 6:23 PM
> To: seeingwithsound@xxxxxxxxxxxxx
> Subject: [The vOICe] Graphics programming
> Hi All,
> Some of you may be interested in tools for programming graphics
> content. One way of working is to use so-called "turtle graphics"
> programming in the Logo language. There is a nice free interpreter
> for this language named MSWLogo. It allows you to program line
> drawings, define shapes, and even create 3D graphics. Moreover,
> it also can generate animated GIF images of the drawing stages.
> Such GIF animations can be imported into The vOICe via Control O.
> With valuable input from Pat, there is now a new draft web page
> describing this approach to accessible graphics creation, at the
> It contains an example of drawing a filled square in 2D and a
> cube in 3D. Of course it takes some effort to master the Logo
> programming language. For an introduction to Logo you can also
> read the Wikipedia web page at the URL
> Best wishes,
> Peter Meijer
> Seeing with Sound - The vOICe
> To unsubscribe, send a blank e-mail to seeingwithsound-request@xxxxxxxxxxxxx
> with "unsubscribe" (without the quotes) in the subject line. To subscribe 
> again, send a blank e-mail to seeingwithsound-request@xxxxxxxxxxxxx with 
> "subscribe" in the subject line, and next reply to the confirmation message.
> __________
> View the list's information and change your settings at 
> //
View the list's information and change your settings at

Other related posts:

  • » Re: [The vOICe] Graphics programming