var stage = acgraph.create("container");
var pattern = stage.pattern(new acgraph.math.Rect(0,0,20,20));
pattern.circle(10, 10, 8).fill("none").stroke("1 blue 0.9");
pattern.star5(10, 10, 6).fill("1 blue 0.9");
stage.rect(0, 0, 150, 50).fill(pattern);
stage.circle(150, 150, 50).fill(pattern);