Bug 211773 Legend entries overlap
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
}
		int iSmallestYIndex = 0;
		for ( int i = 0; i < nSides; i++ )
		{
			dY = getY( loaa[i], IConstants.AVERAGE );
			if ( i == 0 )
			{
				dSmallestY = dY;
			}
			
			
			else if ( ChartUtil.mathGT( dSmallestY, dY ) )
			{
				dSmallestY = dY;
				iSmallestYIndex = i;
			}
		}
		ArrayList alModel = new ArrayList( nSides + 1 );
		Fill fP;
		for ( int i = 0; i <= nSides; i++ )
		{
			pre = (PolygonRenderEvent) ( (EventObjectCache) ipr ).getEventObject( oSource,
					PolygonRenderEvent.class );
			pre.setOutline( lia );
			pre.setPoints( loaa[i] );
			if ( i < nSides ) 
			{
				pre.setDepth( -dSeriesThickness );
			}
			else