Bug 207268 Add visibility option for plot within axes
For chart with axes, we should make plot within axes invisible. Meantime, other plots, such as axes, legend and title, should be visible. This enhancement doesn't include UI change, and it is required for cross tab integration.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/AxesRenderer.java
}
	
	/**
	 * Checks if the data point entry is in the range of plot area. Usually this
	 * method is overridden for complex entry. Default result is 0, inside.
	 * 
	 * @param entry
	 *            data point entry
	 * @param min
	 *            scale min
	 * @param max
	 *            scale max
	 * @return int indicates if data point entry is in the range of plot area. 0
	 *         inside, 1 left side, 2 outside
	 */
	protected int checkEntryInRange( Object entry, Object min, Object max )
	{
		return 0;
	}
	
	protected void addInteractivity(IPrimitiveRenderer ipr, DataPointHints dph, PrimitiveRenderEvent event) throws ChartException
	{
		
		final EList elTriggers = se.getTriggers( );
		if ( !elTriggers.isEmpty( ) )
		{
			final StructureSource iSource =  WrappedStructureSource.createSeriesDataPoint( se,
					dph) ;
			final InteractionEvent iev = (InteractionEvent) ( (EventObjectCache) ipr ).getEventObject( iSource,
					InteractionEvent.class );