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 ( iAxisNumber > 1 )
				{
					ChartUIUtil.removeLastAxes( (ChartWithAxes) chartModel,
							iAxisNumber - 1 );
				}
			}
			else if ( cbMultipleY.getSelectionIndex( ) == 1 )
			{
				
				if ( iAxisNumber == 1 )
				{
					ChartUIUtil.addAxis( (ChartWithAxes) chartModel );
				}
				else if ( iAxisNumber > 2 )
				{
					ChartUIUtil.removeLastAxes( (ChartWithAxes) chartModel,
							iAxisNumber - 2 );
				}
			}
			ChartAdapter.endIgnoreNotifications( );
			if ( xAxis.getAssociatedAxes( ).size( ) > 1 )
			{
				Axis overlayAxis = (Axis) xAxis.getAssociatedAxes( ).get( 1 );
				String sDisplayName = ( (SeriesDefinition) overlayAxis.getSeriesDefinitions( )
						.get( 0 ) ).getDesignTimeSeries( ).getDisplayName( );
				cbSeriesType.setText( sDisplayName );
			}
			cbSeriesType.setEnabled( isTwoAxesEnabled( ) );