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
protected boolean isPaletteByCategory( )
	{
		return ( cm.getLegend( ).getItemType( ).getValue( ) == LegendItemType.CATEGORIES );
	}
	/**
	 * Switch Anchor value due to right-left setting.
	 * 
	 * @param anchor
	 * @return
	 */
	public Anchor switchAnchor( Anchor anchor )
	{
		if ( anchor != null && isRightToLeft( ) )
		{
			switch ( anchor.getValue( ) )
			{
				case Anchor.EAST :
					anchor = Anchor.WEST_LITERAL;
					break;
				case Anchor.NORTH_EAST :
					anchor = Anchor.NORTH_WEST_LITERAL;
					break;
				case Anchor.SOUTH_EAST :
					anchor = Anchor.SOUTH_WEST_LITERAL;
					break;
				case Anchor.WEST :
					anchor = Anchor.EAST_LITERAL;
					break;
				case Anchor.NORTH_WEST :
					anchor = Anchor.NORTH_EAST_LITERAL;