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
*            data row index
	 * 
	 * @throws RenderingException
	 */
	protected final void renderLegendItem( IPrimitiveRenderer ipr, Legend lg,
			Label la, Label valueLa, double dX, double dY, double dW,
			double dItemHeight, double dFullHeight, double dExtraHeight,
			double dColumnWidth, double dLeftInset, double dHorizontalSpacing,
			Series se, Fill fPaletteEntry, LegendItemRenderingHints lirh,
			int dataIndex, double dScale ) throws ChartException
	{
		
		if ( la != null
				&& la.getCaption( ) != null
				&& valueLa != null
				&& valueLa.getCaption( ) != null )
		{
			valueLa.getCaption( ).setFont( la.getCaption( ).getFont( ) );
			valueLa.getCaption( ).setColor( la.getCaption( ).getColor( ) );
		}
		
		LegendEntryRenderingHints lerh = new LegendEntryRenderingHints( la,
				valueLa,
				dataIndex,
				fPaletteEntry );
		ScriptHandler sh = getRunTimeContext( ).getScriptHandler( );
		
		ScriptHandler.callFunction( sh,
				ScriptHandler.BEFORE_DRAW_LEGEND_ENTRY,
				la,