if (! normal) {
tpOn.circle(width / 2, height / 2, diameter * 0.23f);
} else {
tpOn.circle(width / 2, height / 2, diameter * 0.20f);
}
tpOn.fill();
if (normal) {
field.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, OFF_STATE, tpOff);
field.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, onValue, tpOn);
} else {