How to use

getStyleClass

method

in

javafx.scene.shape.Arc

arc.setStartAngle(0);
arc.setLength(180);
arc.getStyleClass().setAll("arc");
arc.setFill(Color.TRANSPARENT);
arc.setStrokeWidth(3);
track.setLength(360);
track.setStrokeWidth(3);
track.getStyleClass().setAll("track");
track.setFill(Color.TRANSPARENT);

arc.setStartAngle(0);
arc.setLength(180);
arc.getStyleClass().setAll("arc");
arc.setFill(Color.TRANSPARENT);
arc.setStrokeWidth(3);
track.setLength(360);
track.setStrokeWidth(3);
track.getStyleClass().setAll("track");
track.setFill(Color.TRANSPARENT);