Bug 188058 Bottom arc and top oval of Tube and Cone and Pyramid chart are painted error.
Build ID: I20070323-1616 Steps To Reproduce: 1. New a Tube chart. 2. Flip axis. 3. Preview the chart in viewer. Expected behavior: - The bottom of each series should be arc. - The top of each series should be oval. Actual behavior: - The bottom and top of each series are direct line, refer to attached output file. More information:
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
if ( la.isVisible( ) )
		{
			tre.setLabel( la );
			tre.setAction( TextRenderEvent.RENDER_TEXT_AT_LOCATION );
			ipr.drawText( tre );
		}
		if ( valueLa != null )
		{
			Location[] loaBack = new Location[4];
			final PolygonRenderEvent pre = (PolygonRenderEvent) ( (EventObjectCache) ir ).getEventObject( StructureSource.createLegend( lg ),
					PolygonRenderEvent.class );
			pre.setBackground( valueLa.getBackground( ) );
			pre.setOutline( valueLa.getOutline( ) );
			pre.setPoints( loaBack );
			final double dValueWidth = dColumnWidth - 2 * dLeftInset;
			loaBack[0] = LocationImpl.create( dX + dLeftInset + 1, dY
					+ dFullHeight
					+ 1 );
			loaBack[1] = LocationImpl.create( dX + dLeftInset + 1, dY
					+ dFullHeight
					+ dExtraHeight );
			loaBack[2] = LocationImpl.create( dX + dLeftInset + dValueWidth, dY
					+ dFullHeight
					+ dExtraHeight );
			loaBack[3] = LocationImpl.create( dX + dLeftInset + dValueWidth, dY
					+ dFullHeight
					+ 1 );
			ipr.fillPolygon( pre );
			ipr.drawPolygon( pre );
			Label tmpLa = LabelImpl.copyInstance( valueLa );