Bug 312761 It makes no difference changing the series labels position in Radar chart.[13]
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/wizard/format/popup/series/SeriesLabelSheet.java
GridData gdFCCBackground = new GridData( GridData.FILL_BOTH );
		gdFCCBackground.verticalAlignment = SWT.CENTER;
		fccBackground.setLayoutData( gdFCCBackground );
		fccBackground.addListener( this );
		lblShadow = new Label( grpAttributes, SWT.NONE );
		GridData gdLBLShadow = new GridData( );
		lblShadow.setLayoutData( gdLBLShadow );
		lblShadow.setText( Messages.getString( "LabelAttributesComposite.Lbl.Shadow" ) ); 
		int iFillOption = FillChooserComposite.DISABLE_PATTERN_FILL
				| FillChooserComposite.ENABLE_TRANSPARENT
				| FillChooserComposite.ENABLE_TRANSPARENT_SLIDER;
		fccShadow = new FillChooserComposite( grpAttributes,
				SWT.DROP_DOWN | SWT.READ_ONLY,
				iFillOption,
				getContext( ),
				getSeriesForProcessing( ).getLabel( ).getShadowColor( ) );
		GridData gdFCCShadow = new GridData( GridData.FILL_BOTH );
		gdFCCShadow.verticalAlignment = SWT.CENTER;
		fccShadow.setLayoutData( gdFCCShadow );
		fccShadow.addListener( this );
	}
	private void setEnabled( boolean bEnableUI )
	{
		grpOutline.setEnabled( bEnableUI );
		liacOutline.setAttributesEnabled( bEnableUI );
		icInsets.setEnabled( bEnableUI );
		grpAttributes.setEnabled( bEnableUI );
		lblPosition.setEnabled( bEnableUI );
		cmbPosition.setEnabled( bEnableUI );
		lblFont.setEnabled( bEnableUI );