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Bug 321499

Summary:

Bar chart with zeroes in series caueses wrong chart

Product:

z_Archived

Reporter:

Jan Lerby <lerby84>

Component:

BIRT

Assignee:

Heng Li <liheeng>

Status:

VERIFIED FIXED

QA Contact:

Xiaoying Gu <bluesoldier>

Severity:

minor

Priority:

CC:

bluesoldier, liheeng

Version:

unspecified

Target Milestone:

2.6.1

Hardware:

OS:

Windows XP

Whiteboard:

Obsolete

Attachments:

Description	Flags
2nd serie is empty and chart is wrong	none
after 1st workaround	none
bar chart with bug	none

Description Jan Lerby

2010-08-02 08:45:06 EDT

Build Identifier: 20100617-1415

Hi, due to my question in BIRT forum - http://www.birt-exchange.org/org/forum/index.php/topic/20086-bar-chart-with-2-series-in-birt-2-6/page__p__66415&#entry66415 I add a bug.

If I have two series, first with datas and second is empty. The chart is wrong.
There is 2 possible workarounds:
1.to add small fraction in sql query to empty column data. I add 0.001
2.to change decimal to float or integer type of data


Reproducible: Always

Comment 1 Jan Lerby

2010-08-02 08:45:53 EDT

Created attachment 175706 [details]
2nd serie is empty and chart is wrong

Comment 2 Jan Lerby

2010-08-02 08:46:27 EDT

Created attachment 175707 [details]
after 1st workaround

Comment 3 Jan Lerby

2010-08-02 08:48:28 EDT

Created attachment 175708 [details]
bar chart with bug

Comment 4 Heng Li

2010-08-03 23:34:01 EDT

Fixed. This is caused by an error of transforming infinitesimal number of BigDecimal in chart data engine.

Comment 5 Xiaoying Gu

2010-08-05 23:12:35 EDT

Verified in daily build 2.6.1.v20100806-0630