Bug 210241 Axis title should be horizontal to Axis by default when select Flip Axis.
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/wizard/TaskSelectType.java
{
						if ( sd.getGrouping( ).isEnabled( )
								&& ( sd.getGrouping( )
										.getAggregateExpression( )
										.equals( "Count" )
								|| sd.getGrouping( )
										.getAggregateExpression( )
										.equals( "DistinctCount" ) ) ) 
						{
							dataType = DataType.NUMERIC_LITERAL;
						}
					}
					if ( isValidatedAxis( dataType, axis.getType( ) ) )
					{
						break;
					}
					AxisType[] axisTypes = provider.getCompatibleAxisType( series );
					for ( int i = 0; i < axisTypes.length; i++ )
					{
						if ( isValidatedAxis( dataType, axisTypes[i] ) )
						{
							axisNotification( axis, axisTypes[i] );
							
							ChartAdapter.beginIgnoreNotifications( );
							axis.setType( axisTypes[i] );
							ChartAdapter.endIgnoreNotifications( );
							break;
						}
					}
				}