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
final ITextMetrics itm = xs.getTextMetrics( la );
		final double maxWrappingSize = lg.getWrappingSize( );
		final double dItemHeight = itm.getFullHeight( );
		final double dHorizontalSpacing = 4;
		final double dVerticalSpacing = 4;
		double dSeparatorThickness = lia.getThickness( );
		Insets insCA = ca.getInsets( ).scaledInstance( dScale );
		Series seBase;
		ArrayList al;
		LegendItemRenderingHints lirh;
		Palette pa;
		int iPaletteCount;
		EList elPaletteEntries;
		Fill fPaletteEntry;
		final boolean bPaletteByCategory = ( cm.getLegend( )
				.getItemType( )
				.getValue( ) == LegendItemType.CATEGORIES );
		
		Block bl = cm.getBlock( );
		Bounds boFull = bl.getBounds( ).scaledInstance( dScale );
		Insets ins = bl.getInsets( ).scaledInstance( dScale );
		double dMaxX = boFull.getLeft( )
				+ boFull.getWidth( )
				- ins.getRight( )
				- lgIns.getRight( );
		double dMaxY = boFull.getTop( )
				+ boFull.getHeight( )
				- ins.getBottom( )
				- lgIns.getBottom( );