pt-start-guide-circle1.html

<script type="text/javascript">
    // Our exciting code
    
    space = new CanvasSpace("#pt").setup( {bgcolor: "#f1f1f1"} ) 
    
    form = new Form(space) 
    
    dot = new Circle( 250, 250 ).setRadius( 50 )
    
    bot = {
        animate: function( time, fs, context ) {
            form.fill( "#5AF" ).stroke( false )
            form.circle( dot )
        }
    } 
    
    space.add( bot )
    space.play() 
    
</script>