html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

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

​

var firstTriangle = stage.triangleDown(110, 95, 80);

firstTriangle.fill("#90CAF9");

​

var secondTriangle = stage.triangleDown(310, 95, 80);

secondTriangle.fill("#90CAF9");

​

// Sets rotation by anchor.

secondTriangle.setRotationByAnchor(20, "leftTop");

​

// Adds rotation to the existing transformation.

secondTriangle.rotateByAnchor(40, "leftTop");

​

var firstCircle = stage.circle(40, 55, 5);

firstCircle.fill("red");

​

var secondCircle = stage.circle(240, 55, 5);

secondCircle.fill("red");