private XPropertySet impl_getYAxisProperties()
{
XPropertySet axisProperties = null;
try
{
final XChartDocument chartDoc = UnoRuntime.queryInterface( XChartDocument.class, m_chartDocument.getDocument() );
final XDiagram diagram = chartDoc.getFirstDiagram();
final XCoordinateSystemContainer coordContainer = UnoRuntime.queryInterface( XCoordinateSystemContainer.class, diagram );
final XCoordinateSystem[] coordSystems = coordContainer.getCoordinateSystems();
final XCoordinateSystem coordSystem = coordSystems[0];
final XAxis primaryYAxis = coordSystem.getAxisByDimension( 1, 0 );
axisProperties = UnoRuntime.queryInterface( XPropertySet.class, primaryYAxis );