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
if ( bRenderLegendTitle )
		{
			lgTitle = LabelImpl.copyInstance( lgTitle );
			
			final String sPreviousValue = lgTitle.getCaption( ).getValue( );
			lgTitle.getCaption( )
					.setValue( rtc.externalizedMessage( sPreviousValue ) );
			
			Size titleSize = lilh.getTitleSize( );
			lgTitleWidth = titleSize.getWidth( );
			lgTitleHeight = titleSize.getHeight( );
			iTitlePos = lg.getTitlePosition( ).getValue( );
			
			if ( isRightToLeft( ) )
			{
				if ( iTitlePos == Position.LEFT )
				{
					iTitlePos = Position.RIGHT;
				}
				else if ( iTitlePos == Position.RIGHT )
				{
					iTitlePos = Position.LEFT;
				}
			}
			switch ( iTitlePos )
			{
				case Position.ABOVE :
					yOffset = lgTitleHeight;
					hOffset = -yOffset;
					break;