Bug 197245 Interactivity in Gantt series doesn't work[13]
Description: Inconsistent behaviors occur when (Y) Series and Legend Interactivity [Series Color By: Value Series] Build number: 2.2.1.v20070720-0630 Steps: 1. Create a Gantt Chart, Set Color By: Value Series. 2. Set Interavtivity Event: Mouse Click, Action: Highlight at (Y) Series and Legend. 3. Preview and Click. (Y) Series and Legend. Expected result: (Y) Series change color. Actual result: Chart Area change color. Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
Size sz = null;
		
		
		double dX, dY;
		if ( lg.getPosition( ) != Position.INSIDE_LITERAL )
		{
			try
			{
				sz = lg.getPreferredSize( xs, cm, rtc );
			}
			catch ( Exception ex )
			{
				throw new ChartException( ChartEnginePlugin.ID,
						ChartException.RENDERING,
						ex );
			}
			sz.scale( dScale );
			
			
			dX = bo.getLeft( ) + ( bo.getWidth( ) - sz.getWidth( ) ) / 2;
			dY = 0;
			if ( lg.isSetAnchor( ) )
			{
				int iAnchor = lg.getAnchor( ).getValue( );
				
				if ( isRightToLeft( ) )
				{
					if ( iAnchor == Anchor.EAST )
					{
						iAnchor = Anchor.WEST;