Bug 134671 Legend title is displayed incorrectly.
Legend title is displayed incorrectly. Steps: 1.Import the attached report design file 2.Preview Actual Results: 1.Legend title is "Company", but displayed as "=Company" Expected Results: 1.Legend title is displayed correctly.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
double dFWidth = itm.getFullWidth( );
							double dFHeight = itm.getFullHeight( );
							Label valueLa = null;
							double valueHeight = 0;
							if ( lg.isShowValue( ) )
							{
								DataSetIterator dsiBase = null;
								try
								{
									dsiBase = new DataSetIterator( seBase.getDataSet( ) );
								}
								catch ( Exception ex )
								{
									throw new ChartException( ChartEnginePlugin.ID,
											ChartException.GENERATION,
											ex );
								}
								
								if ( dsiBase.hasNext( ) )
								{
									obj = dsiBase.next( );
									String valueText = String.valueOf( obj );
									if ( fs != null )
									{
										try
										{
											lgtext = ValueFormatter.format( obj,
													fs,
													ULocale.getDefault( ),
													null );