var stage = acgraph.create("container");
var firstTriangle = stage.triangleDown(110, 95, 80);
firstTriangle.fill(["#BBDEFB 0.2", "#E3F2FD 0.2"], -90);
var secondTriangle = stage.triangleDown(110, 95, 80);
secondTriangle.fill("#90CAF9");
secondTriangle.appendTransformationMatrix(0, 0.5, 1.5, 0, 0, 0);