Bug 190939 Bubble is clipped in chart builder [0001]
Description: Bubble is clipped in chart builder. Build number: 2.2.0.v20070605-0630 Steps to reproduce: 1. Open the attahced design file. 2. Double click to open the chart builder. Expected result: The bubble is shown completely. Actual result: The first bubble is clipped (See the screenshot). Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
&& axisOrigin.getValue( ) instanceof DateTimeDataElement )
			{
				CDateTime origin = asDateTime( axisOrigin.getValue( ) );
				if ( oMinimum == null && origin.before( oMinValue ) )
				{
					oMinimum = axisOrigin.getValue( );
				}
				if ( oMaximum == null && origin.after( oMaxValue ) )
				{
					oMaximum = axisOrigin.getValue( );
				}
			}
			int iUnit;
			if ( oStep != null || oStepNumber != null )
			{
				iUnit = ChartUtil.convertUnitTypeToCalendarConstant( scModel.getUnit( ) );
			}
			else
			{
				iUnit = CDateTime.getPreferredUnit( (CDateTime) oMinValue,
						(CDateTime) oMaxValue );
			}
			
			if ( iUnit == 0 )
				iUnit = CDateTime.SECOND;
			CDateTime cdtMinAxis = ( (CDateTime) oMinValue ).backward( iUnit, 1 );
			CDateTime cdtMaxAxis = ( (CDateTime) oMaxValue ).forward( iUnit, 1 );
			cdtMinAxis.clearBelow( iUnit );
			cdtMaxAxis.clearBelow( iUnit );
			sc = new AutoScale( DATE_TIME, cdtMinAxis, cdtMaxAxis );