http://www.logowiki.net

[Colin Putney]

Hi Stéphane,

> this is nice to see a cool use of pier.
> Just out of curiosity how the animation are done

Drawing is done using the <canvas/> tag in Safari and Firefox. For  
IE, <canvas/> is emulated using VML.

We implemented the logo interpreter in the browser, using Javascript.  
The tricky part is slowing down the drawing so that you can see the  
logo program execute. Javascript has no sleep(), so we used  
window.setTimeout().

> I noticed that sometimes clicking on a button brings me to  
> smallthought.

Odd. Which button is that?

Colin