[birt-dev] Checkin: Bugzilla#185883 - Auto Scale does not work correctly

["Yulin Wang" <yulin.wang@xxxxxxxxxxx>]

- Summary:
Auto Scale does not work correctly in number precision [0001]

- Bugzilla Bug (s) Resolved: 185883

- Description:
Caused by double precision error.
Fixed by using step value to produce number pattern, since step value is usually correct.

- Tests Description: Manual Test

- Notes to Build Team: N/A

- Notes to Developers: N/A

- Notes to QA: N/A

- Notes to Documentation: N/A

- Files Edited:

/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/ScaleContext.java

- Files Added:

- Files Deleted