private static final double MAXIMUM_WIDTH = 1024;
private static final double MAXIMUM_HEIGHT = 1024;
private static final double ASPECT_RATIO = PREFERRED_HEIGHT / PREFERRED_WIDTH;
private static final UpdateEvent UPDATE_EVENT = new UpdateEvent(UpdateEvent.UPDATE_BAR_CHART);
private double                width;
<BUG>private double                height;
private Text                  nameText;</BUG>
private Text                  valueText;
private Rectangle             barBackground;
private Rectangle             bar;

private static final double MAXIMUM_WIDTH = 1024;
private static final double MAXIMUM_HEIGHT = 1024;
private static final double ASPECT_RATIO = PREFERRED_HEIGHT / PREFERRED_WIDTH;
private static final UpdateEvent UPDATE_EVENT = new UpdateEvent(UpdateEvent.UPDATE_BAR_CHART);
private double                width;
private double                height;
private double                size;
private double                parentWidth;
private double                parentHeight;
private Text                  nameText;
private Text                  valueText;
private Rectangle             barBackground;
private Rectangle             bar;
