Bug 211773 Legend entries overlap
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
getRunTimeContext( ).getScriptContext( ) );
		getRunTimeContext( ).notifyStructureChange( IStructureDefinitionListener.AFTER_DRAW_LEGEND_ENTRY,
				la );
	}
	/**
	 * Renders the Plot
	 * 
	 * @param ipr
	 *            The Primitive Renderer of a Device Renderer
	 * @param p
	 *            The Plot to render
	 * 
	 * @throws ChartException
	 */
	public void renderPlot( IPrimitiveRenderer ipr, Plot p )
			throws ChartException
	{
		if ( !p.isVisible( ) ) 
		{
			return;
		}
		final boolean bFirstInSequence = ( iSeriesIndex == 0 );
		final boolean bLastInSequence = ( iSeriesIndex == iSeriesCount - 1 );
		if ( bFirstInSequence )
		{
			renderBackground( ipr, p );
		}
		if ( getSeries( ) != null )
		{
			ScriptHandler.callFunction( getRunTimeContext( ).getScriptHandler( ),