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
{
									lgtext = ValueFormatter.format( obj,
											fs,
											getRunTimeContext( ).getULocale( ),
											null );
								}
								catch ( ChartException e )
								{
									
								}
							}
							la.getCaption( ).setValue( lgtext );
							itm.reuse( la, maxWrappingSize ); 
							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 );
								}