[birt-dev] Checkin on behalf of Heng Li: Bugzilla#182279 - Bar Chart sho

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

- Summary:
Bar Chart show bars with different length even if rendering same data (on behalf of Heng Li)

- Bugzilla Bug (s) Resolved:
182279

- Description:
Cache the position of last stacked value and compute the relative coordinates to ensure the same size even if in small measures

- Code reviewer: Yulin Wang

- 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.extension/src/org/eclipse/birt/chart/render/Bar.java
/org.eclipse.birt.chart.engine.extension/src/org/eclipse/birt/chart/render/Line.java
/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AxisSubUnit.java

- Files Added:

- Files Deleted