Bug 152898 Error Bar Chart
Version: 3.2.0 Build id: I20060602-1317 The option of chart sometimes works ok, but sometimes it has the following error:
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
return dMaxW;
		}
		else if ( iOrientation == HORIZONTAL )
		{
			double dH, dMaxH = 0;
			if ( ( getType( ) & TEXT ) == TEXT || bCategoryScale )
			{
				final DataSetIterator dsi = getData( );
				final int iDateTimeUnit = ( getType( ) == IConstants.DATE_TIME ) ? CDateTime.computeUnit( dsi )
						: IConstants.UNDEFINED;
				dsi.reset( );
				int i = 0;
				while ( dsi.hasNext( ) )
				{
					la.getCaption( ).setValue( formatCategoryValue( getType( ),
							dsi.next( ),
							iDateTimeUnit ) );
					if ( !baTickLabelStaggered[i] )
					{
						dH = computeHeight( xs, la );
						if ( dH > dMaxH )
						{
							dMaxH = dH;
						}
					}
					i++;
				}
			}
			else if ( ( getType( ) & LINEAR ) == LINEAR )
			{