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
dFHeight,
						la.getCaption( ).getValue( ),
						dsiBase.size( ) ) );
			}
		}
		
		dRowHeight = dHeight + legendData.dVerticalReservedSpace;
		if ( dExtraHeight + dRowHeight > legendData.dAvailableHeight
				+ legendData.dSafeSpacing )
		{
			dHeight = -legendData.dVerticalReservedSpace;
		}
		else
		{
			legendData.legendItems.addAll( columnList );
		}
		columnList.clear( );
		dHeight += dExtraHeight + legendData.dVerticalReservedSpace;
		dWidth = Math.max( dWidth, dRealWidth );
		return new double[]{
				dWidth, dHeight
		};
	}
	private double[] computeHorizalByTopBottomValue( IDisplayServer xs,
			Chart cm, SeriesDefinition[] seda, RunTimeContext rtc,
			ITextMetrics itm, Label la, LegendData legendData,
			boolean bNeedInvert)
			throws ChartException
	{
		double dWidth = 0, dHeight = 0;