Bug 176557 Bubble charts labels not positionned correctly
Create a bubble chart Show the series labels 1- the labels are overlapping the chart, when they are above, below,... Some bubbles might have the label inside, some outside, depending on their size. If above is select, the label should be above (and outside) the bubble, regardless of the size. Same thing for any marker type. 2- We need another choice to show the labels inside the bubble (so it would be centered in the bubble).
chart/org.eclipse.birt.chart.ui/src/org/eclipse/birt/chart/ui/util/ChartUIUtil.java
try
			{
				Number numberElement = nf.parse( strDataElement );
				sb.append( numberElement.doubleValue( ) * ( index + 1 ) );
			}
			catch ( ParseException e1 )
			{
				e1.printStackTrace( );
			}
			if ( i < strTok.length - 1 )
			{
				sb.append( "," ); 
			}
		}
		return sb.toString( );
	}
	/**
	 * Sets the query to all series grouping, except for the first which should
	 * be set manually
	 * 
	 * @param chart
	 *            chart model
	 * @param queryDefinition
	 *            group query definition
	 */
	public static void setAllGroupingQueryExceptFirst( Chart chart,
			String queryDefinition )
	{
		List sds = ChartUIUtil.getAllOrthogonalSeriesDefinitions( chart );
		for ( int i = 0; i < sds.size( ); i++ )