Bug 214453 Some Legend Entries are not correct when the text is shortened by ellipsis
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/LegendBuilder.java
throw new ChartException( ChartEnginePlugin.ID,
							ChartException.GENERATION,
							"exception.illegal.rendering.direction", 
							new Object[]{
								direction
							},
							Messages.getResourceBundle( xs.getULocale( ) ) );
				}
			}
			else
			{
				throw new ChartException( ChartEnginePlugin.ID,
						ChartException.GENERATION,
						"exception.illegal.rendering.orientation", 
						new Object[]{
							orientation
						},
						Messages.getResourceBundle( xs.getULocale( ) ) );
			}
			if ( size == null )
			{
				return SizeImpl.create( 0, 0 );
			}
			double dWidth = size[0], dHeight = size[1];
			if ( iTitlePos != -1 )
			{
				double shadowness = 3 * legendData.dScale;
				switch ( iTitlePos )
				{
					case Position.ABOVE :