Bug 214197 [Regression] Auto scale does not work correctly [13]
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
case LEFT :
				iNewPointToCheck = iScaleDirection == FORWARD ? 1 : 2;
				iPrevPointToCheck = iScaleDirection == FORWARD ? 2 : 1;
				break;
			case RIGHT :
				iNewPointToCheck = iScaleDirection == FORWARD ? 0 : 3;
				iPrevPointToCheck = iScaleDirection == FORWARD ? 3 : 0;
				break;
		}
		RotatedRectangle rrPrev[] = new RotatedRectangle[2];
		DataSetIterator dsi = getData( );
		dsi.reset( );
		final int iDateTimeUnit = ( iType == IConstants.DATE_TIME )
				? CDateTime.computeUnit( dsi ) : IConstants.UNDEFINED;
		String sText = null;
		dsi.reset( );
		for ( int i = 0; i < atcTickCoordinates.size( ) - 1; i++ )
		{
			if ( !isTickBetweenCategories( ) && i == 0 )
			{
				continue;
			}
			Object oValue = null;
			if ( dsi.hasNext( ) )
			{
				oValue = dsi.next( );
			}
			
			if ( ba[i] )
			{