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
if ( rrPrev2 != null
							&& ( rrPrev2.contains( p )
									|| rrPrev2.getPoint( iPointToCheck )
											.equals( p ) || ChartUtil.intersects( rr,
									rrPrev2 ) ) )
					{
						return false;
					}
					rrPrev2 = rr;
				}
				else
				{
					if ( rrPrev != null
							&& ( rrPrev.contains( p ) || rrPrev.getPoint( iPointToCheck )
									.equals( p ) ) )
					{
						return false;
					}
					rrPrev = rr;
				}
				cdt = cdtAxisValue.forward( iUnit, iStep * ( i + 1 ) ); 
				
				
				
			}
		}
		return true;
	}
	/**
	 * Calculates visibility for axis labels.