html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

var stage = acgraph.create('container');

​

var simpleText = stage.text(0, 0, 'Simple text');

simpleText.width(75);

​

// Gets width.

var width = simpleText.width();

​

stage.rect(0, 0, width, 30);