text.setVerticalAlignment(Orientation.ALIGNMENT_CENTER);
Font font = null;
if (OSUtil.getOperatingSystem() == OSEnum.Mac) {
font = gaService.manageFont(getDiagram(), text.getFont().getName(), 11, false, true);
} else {
font = gaService.manageDefaultFont(getDiagram(), false, true);
}
text.setFont(font);
gaService.setLocationAndSize(text, 0, 0, width, 20);
// create link and wire it