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 ( anchor != null && isRightToLeft( ) )
		{
			switch ( anchor.getValue( ) )
			{
				case Anchor.EAST :
					anchor = Anchor.WEST_LITERAL;
					break;
				case Anchor.NORTH_EAST :
					anchor = Anchor.NORTH_WEST_LITERAL;
					break;
				case Anchor.SOUTH_EAST :
					anchor = Anchor.SOUTH_WEST_LITERAL;
					break;
				case Anchor.WEST :
					anchor = Anchor.EAST_LITERAL;
					break;
				case Anchor.NORTH_WEST :
					anchor = Anchor.NORTH_EAST_LITERAL;
					break;
				case Anchor.SOUTH_WEST :
					anchor = Anchor.SOUTH_EAST_LITERAL;
					break;
			}
		}
		return anchor;
	}
	/**
	 * Switch Position value due to right-left setting.
	 * 
	 * @param po