private void setColorParameters() {
        String s;
        Color c;

        s = getParameter("physicalColor");
        try {
            c = new Color(Integer.parseInt(s, 16));
            biorhythmCanvas.setPhysicalColor(c);
        } catch (NumberFormatException e) {
        }

        s = getParameter("sensitivityColor");
        try {
            c = new Color(Integer.parseInt(s, 16));
            biorhythmCanvas.setSensitivityColor(c);
        } catch (NumberFormatException e) {
        }

        s = getParameter("intellectualColor");
        try {
            c = new Color(Integer.parseInt(s, 16));
            biorhythmCanvas.setIntellectualColor(c);
        } catch (NumberFormatException e) {
        }

        s = getParameter("borderLineColor");
        try {
            c = new Color(Integer.parseInt(s, 16));
            biorhythmCanvas.setBorderLineColor(c);
        } catch (NumberFormatException e) {
        }

        s = getParameter("biorhythmGraphColor");
        try {
            c = new Color(Integer.parseInt(s, 16));
            biorhythmCanvas.setBiorhythmGraphColor(c);
        } catch (NumberFormatException e) {
        }

        s = getParameter("backgroundColor");
        try {
            c = new Color(Integer.parseInt(s, 16));
            biorhythmCanvas.setBackgroundColor(c);
        } catch (NumberFormatException e) {
        }

        s = getParameter("ControlPanelColor");
        try {
            c = new Color(Integer.parseInt(s, 16));
            controlPanel.setBackgroundColor(c);
        } catch (NumberFormatException e) {
        }

        s = getParameter("stringColor");
        try {
            c = new Color(Integer.parseInt(s, 16));
            biorhythmCanvas.setStringColor(c);
        } catch (NumberFormatException e) {
        }
    }