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
double dLength, Orientation o ) throws ChartException
	{
		if ( o.getValue( ) == Orientation.HORIZONTAL )
		{
			final LineRenderEvent lre = (LineRenderEvent) ( (EventObjectCache) ipr ).getEventObject( StructureSource.createLegend( lg ),
					LineRenderEvent.class );
			lre.setLineAttributes( lia );
			lre.setStart( LocationImpl.create( dX, dY ) );
			lre.setEnd( LocationImpl.create( dX + dLength, dY ) );
			ipr.drawLine( lre );
		}
		else if ( o.getValue( ) == Orientation.VERTICAL )
		{
			final LineRenderEvent lre = (LineRenderEvent) ( (EventObjectCache) ipr ).getEventObject( StructureSource.createLegend( lg ),
					LineRenderEvent.class );
			lre.setLineAttributes( lia );
			lre.setStart( LocationImpl.create( dX, dY ) );
			lre.setEnd( LocationImpl.create( dX, dY + dLength ) );
			ipr.drawLine( lre );
		}
	}
	/**
	 * Search the width for each column when legend is vertical.
	 * 
	 * @param liha
	 * @return
	 */
	protected Map searchMaxColumnWidth( LegendItemHints[] liha )
	{
		HashMap rt = new HashMap( );