Bug 176582 "Show Lines as Curves" does not work correctly for Area Chart [0001]
Description: "Show Lines as Curves" does not work correctly for Area Chart. Build number: 2.2.0.v20070307-1128 Steps to reproduce: 1. New a Area Chart. 2. In "Format Chart" tab, select Series->Value (Y) Series, tick and untick "Show Lines as Curves" checkbox. Expected result: Null value point e is treated the same when tick and untick "Show Lines as Curves" checkbox. Actual result: Null value point e is treated differently (see the screenshot). Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
}
			final TextRenderEvent tre = (TextRenderEvent) ( (EventObjectCache) ir ).getEventObject( WrappedStructureSource.createLegendTitle( lg,
					lgTitle ),
					TextRenderEvent.class );
			tre.setBlockBounds( BoundsImpl.create( lX,
					lY,
					lgTitleWidth,
					lgTitleHeight ) );
			TextAlignment ta = TextAlignmentImpl.create( );
			ta.setHorizontalAlignment( HorizontalAlignment.CENTER_LITERAL );
			ta.setVerticalAlignment( VerticalAlignment.CENTER_LITERAL );
			tre.setBlockAlignment( ta );
			tre.setLabel( lgTitle );
			tre.setAction( TextRenderEvent.RENDER_TEXT_IN_BLOCK );
			ipr.drawText( tre );
		}
		itm.dispose( ); 
	}
	/**
	 * Internally used to render a legend item separator
	 * 
	 * @param ipr
	 * @param lg
	 * @param dX
	 * @param dY
	 * @param dLength
	 * @param o
	 */
	protected static final void renderSeparator( IPrimitiveRenderer ipr,
			Legend lg, LineAttributes lia, double dX, double dY,