Bug 195931 The color of the Meter Dial can only be set as custom color [13]
Description: The color of the Meter Dial can only be set as custom color. Build number: 2.2.0.v20070709-0630 Steps to reproduce: 1. New a Meter Chart, in "Format Chart" tab, Series->Value Series->Fill. Expected result: Gradient color can also be set. Actual result: Only custom color can be set. Error log: N/A
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/series/MeterSeriesAttributeComposite.java
/**
	 * @param parent
	 * @param style
	 * @param series
	 */
	public MeterSeriesAttributeComposite( Composite parent, int style,
			ChartWizardContext wizardContext, Series series )
	{
		super( parent, style );
		if ( !( series instanceof DialSeriesImpl ) )
		{
			try
			{
				throw new ChartException( ChartUIExtensionPlugin.ID,
						ChartException.VALIDATION,
						"MeterSeriesAttributeComposite.Exception.IllegalArgument", new Object[]{series.getClass( ).getName( )}, Messages.getResourceBundle( ) ); 
			}
			catch ( ChartException e )
			{
				logger.log( e );
				e.printStackTrace( );
			}
		}
		this.series = (DialSeries) series;
		this.wizardContext = wizardContext;
		init( );
		placeComponents( );
		ChartUIUtil.bindHelp( parent, ChartHelpContextIds.SUBTASK_YSERIES_METER );
	}
	private void init( )