How to use freely resizable font in in Java ME(5)

        return pressed;
    }
 
    public void commandAction(Command c, Displayable d) {
        if (c == exitCommand) {
            midlet.notifyDestroyed();
        }
    }
 
    class Button {
        private int x=0;
        private int y=0;
        private int w=0;
        private int h=0;
        private int size=0;
        private String text="";
        protected boolean selected = false;
 
        protected Button(int h, int size, String text) {
            this.h = h;
            this.size = size;
            this.text = text;
        }
 
        public void registerFeedbackArea(Canvas canvas, int id) {
            if (touchFeedback) {
                try {
                    tactileFeedback.registerFeedbackArea(canvas, id, x, y, w, h,
                        TactileFeedback.FEEDBACK_STYLE_BASIC);
                }
                catch (IllegalArgumentException iae) {
                    System.out.println("IllegalArgumentException: " + iae.getMessage());
                }
            }
        }
 
        public int drawButton(Graphics g, int x, int y, boolean selected) {
            this.x = x;
            this.y = y;
            font = DirectUtils.getFont(Font.FACE_SYSTEM, Font.STYLE_BOLD, size);