Bug 192797 The pyramid chart highlight is error[0602]
Description: The pyramid chart highlight is error[0602] Create a sample pyramid chart and see the attached screen shot.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
/**
	 * Returns if the right-left mode is enabled.
	 * 
	 * @return
	 */
	public boolean isRightToLeft( )
	{
		if ( rtc == null )
		{
			return false;
		}
		return rtc.isRightToLeft( );
	}
	/**
	 * Returns if current palette is from the category series.
	 * 
	 * @return
	 */
	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 )
	{