$.state.load( )

Loads the previous configuration of shape, colour, and text

    Examples

    

function update() {
    //first rectangle
    $.colour.fill = "red";
    $.shape.strokeWidth=3;
    $.shape.rectangle(25,25,50,50);

    $.state.save();
    //second rectangle
    $.colour.fill = "blue"; 
    $.shape.strokeWidth=5;
    $.shape.rectangle(75,75,50,50);
    $.state.load();

    //third rectangle
    $.shape.rectangle(125,125,50,50);
}