if (this.isDomainGridlinesVisible()) {
this.applyForegroundColor(gc, COLOR_DOMAIN_GRIDLINE);
this.applyStroke(gc, STROKE_DOMAIN_GRIDLINE);
for (final Iterator iter = ticks.iterator(); iter.hasNext();) {
final ITick tick = (ITick) iter.next();
if (tick instanceof ValueTick) {
this.getRenderer().drawDomainGridLine(gc, this,
this.getDomainAxis(), dataArea,
((ValueTick) tick).getValue());
}