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
sz = lg.getPreferredSize( xs, cm, rtc );
			}
			catch ( Exception ex )
			{
				throw new ChartException( ChartEnginePlugin.ID,
						ChartException.RENDERING,
						ex );
			}
			sz.scale( dScale );
			
			
			dX = bo.getLeft( ) + ( bo.getWidth( ) - sz.getWidth( ) ) / 2;
			dY = 0;
			if ( lg.isSetAnchor( ) )
			{
				int iAnchor = lg.getAnchor( ).getValue( );
				
				if ( isRightToLeft( ) )
				{
					if ( iAnchor == Anchor.EAST )
					{
						iAnchor = Anchor.WEST;
					}
					else if ( iAnchor == Anchor.NORTH_EAST )
					{
						iAnchor = Anchor.NORTH_WEST;
					}
					else if ( iAnchor == Anchor.SOUTH_EAST )
					{
						iAnchor = Anchor.SOUTH_WEST;