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
iev.setHotSpot( pre );
				ipr.enableInteraction( iev );
			}
		}
	}
	/**
	 * Renders label.
	 * 
	 * @param ipr
	 * @param b
	 * 
	 * @throws ChartException
	 */
	public void renderLabel( IPrimitiveRenderer ipr, Block b, Object oSource )
			throws ChartException
	{
		if ( !b.isVisible( ) )
		{
			return;
		}
		renderBlock( ipr, b, oSource );
		final double dScale = getDeviceScale( );
		final LabelBlock lb = (LabelBlock) b;
		final TextRenderEvent tre = (TextRenderEvent) ( (EventObjectCache) ipr ).getEventObject( oSource,
				TextRenderEvent.class );
		
		final String sRestoreValue = tre.updateFrom( lb, dScale, rtc );
		if ( lb.getLabel( ).isVisible( ) )
		{
			ipr.drawText( tre );