protected void loadProperties() {
// Ruler properties
LogicRuler ruler = getLogicDiagram().getRuler(PositionConstants.WEST);
RulerProvider provider = null;
if (ruler != null) {
provider = new LogicRulerProvider(ruler);
}
getGraphicalViewer().setProperty(RulerProvider.PROPERTY_VERTICAL_RULER, provider);
ruler = getLogicDiagram().getRuler(PositionConstants.NORTH);
provider = null;
if (ruler != null) {
provider = new LogicRulerProvider(ruler);
}
getGraphicalViewer().setProperty(RulerProvider.PROPERTY_HORIZONTAL_RULER, provider);
getGraphicalViewer().setProperty(RulerProvider.PROPERTY_RULER_VISIBILITY,
new Boolean(getLogicDiagram().getRulerVisibility()));