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
double dExceedingSpaceV = dExtraWidth
								+ dWV
								+ legendData.dHorizonalReservedSpace
								- legendData.dAvailableWidth
								- legendData.dSafeSpacing;
						newMetrics = checkEllipsisText( dExceedingSpaceV,
								dWV,
								xs,
								itm,
								seLabel,
								legendData.dEllipsisWidth,
								legendData.maxWrappingSize );
						if ( newMetrics != null )
						{
							dW = newMetrics[0];
							dFHeightV = newMetrics[1];
						}
						dW = Math.max( dW, itm.getFullWidth( ) );
						dExtraHeight = Math.max( itm.getFullHeight( ),
								dFHeightV );
						extraText = seLabel.getCaption( ).getValue( );
						dDeltaHeight += dExtraHeight + 2 * legendData.dScale;
					}
				}
				if ( dHeight + dDeltaHeight > legendData.dAvailableHeight )
				{
					
					dColumnWidth = dMaxW + legendData.dHorizonalReservedSpace;
					if ( dExtraWidth + dColumnWidth > legendData.dAvailableWidth
							+ legendData.dSafeSpacing )