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
{
						dMaxAxis += dStep;
					}
				}
			}
			if ( dMinValue < 0 && dMaxValue < 0 )
			{
				if ( dMaxAxis <= dMaxValue - dStep )
				{
					dMaxAxis += 2 * dStep;
				}
			}
			if ( dMinValue > 0 && dMaxValue > 0 )
			{
				if ( dMinAxis >= dMinValue + dStep )
				{
					dMinAxis -= 2 * dStep;
				}
			}
			
			if ( dMinValue == 0 && dMaxValue == 0 )
			{
				if ( dMinAxis >= 0 )
				{
					dMinAxis = -1;
				}
				if ( dMaxAxis <= 0 )
				{
					dMaxAxis = 1;
				}