Bug 149454 - Log-scale scatter plot dissappears leaving only a black diagonal line when error bars larger than the graphs value are added
Summary: Log-scale scatter plot dissappears leaving only a black diagonal line when er...
Status: RESOLVED INSUFFICIENTDATA
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
6.4.7.2 release
Hardware: All Linux (All)
: medium normal
Assignee: Not Assigned
URL:
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Depends on:
Blocks:
 
Reported: 2022-06-04 13:27 UTC by ylhajee
Modified: 2023-01-04 03:19 UTC (History)
1 user (show)

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Description ylhajee 2022-06-04 13:27:21 UTC
Description:
I made a scatter plot with log scale on both x and y axes, so far so good. I plotted two data sets, and then added error bars to both from a cell range with their precalculated standard deviations. For one set of data this worked fine, presumably because the error bars were small. For the other set of data it showed some a few of the error bars as diagonal lines to infinity while the figure was still selected. As soon as I clicked outside of the figure and no longer had it selected it disappeared and left only a black diagonal line inside a transparant box that I could see the outline of if I clicked on the line.

My hypothesis for the problem is that the error bars extend down to negative numbers if the error bar values are larger than the plotted values, and the bug occurs when libreoffice calc tries to draw these negative values on the logarithmic plot.

Steps to Reproduce:
1.Make log-scale scatter plot
2.Plot a range of data on it 
3.Add error bars to the plot from a cell range, with the error values being larger than the plotted values.


Actual Results:
-

Expected Results:
-


Reproducible: Always


User Profile Reset: No



Additional Info:
[Information automatically included from LibreOffice]
Locale: en-US
Module: SpreadsheetDocument
[Information guessed from browser]
OS: Linux (All)
OS is 64bit: yes
Comment 1 Julien Nabet 2022-06-06 15:31:47 UTC
6.4 LO version is quite old, please give a try to a newer LO version like 7.2.7 or brand new 7.3.3.
Comment 2 QA Administrators 2022-12-04 03:51:58 UTC Comment hidden (obsolete)
Comment 3 QA Administrators 2023-01-04 03:19:32 UTC
Dear ylhajee,

Please read this message in its entirety before proceeding.

Your bug report is being closed as INSUFFICIENTDATA due to inactivity and
a lack of information which is needed in order to accurately
reproduce and confirm the problem. We encourage you to retest
your bug against the latest release. If the issue is still
present in the latest stable release, we need the following
information (please ignore any that you've already provided):

a) Provide details of your system including your operating
   system and the latest version of LibreOffice that you have
   confirmed the bug to be present

b) Provide easy to reproduce steps – the simpler the better

c) Provide any test case(s) which will help us confirm the problem

d) Provide screenshots of the problem if you think it might help

e) Read all comments and provide any requested information

Once all of this is done, please set the bug back to UNCONFIRMED
and we will attempt to reproduce the issue. Please do not:

a) respond via email 

b) update the version field in the bug or any of the other details
   on the top section of our bug tracker

Warm Regards,
QA Team

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