private Node createPlayControl() {
// play control
final Arc playButton =
ArcBuilder.create()
.type(ArcType.ROUND)
.centerX(12)
.centerY(16)
.radiusX(15)
.radiusY(15)
.startAngle(180 - 30)
.length(60)
.fill(new Color(1, 1, 1, .90))
.translateX(40)
.build();
return playButton;
}