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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - Loss of nominated Chart data series Labels when target cells hidden or grouped & collapsed"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=134059">134059</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Loss of nominated Chart data series Labels when target cells hidden or grouped & collapsed
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>LibreOffice
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>6.0.7.3 release
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>UNCONFIRMED
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Calc
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>libreoffice-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>kymbo@iinet.net.au
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=162089" name="attach_162089" title="Sample data I used with basic chart as created.">attachment 162089</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=162089&action=edit" title="Sample data I used with basic chart as created.">[details]</a></span>
Sample data I used with basic chart as created.

I've been playing with some simple charts amd was surprised at some behaviour
of Calc in how it displays nominated data series labels. If I hide or otherwise
group the row or columns containing the cells I've nominated; the labels
default to the application column or row header; i.e. A, B, C... or 1, 2, 3....

Normally either grouping or hiding cells in my past experiences still leaves
them addressable by other means? 

I'm running LO version: 6.3.6.2 under Windows 10, and I also replicated the
behaviour with 6.0.7.3 under Linux Mint 19.3 under which I logged this.


Hopefully my screen shots linked from imgur are acceptable;

* <a href="https://i.imgur.com/Ww9GWa9.jpg">https://i.imgur.com/Ww9GWa9.jpg</a> - Looks OK, but I want to use shorter form
column descriptions on the chart legend at right. See row 10.

* <a href="https://i.imgur.com/Kn359wv.jpg">https://i.imgur.com/Kn359wv.jpg</a> - The only part of the wizard dialog I tweak
in order to achieve what I want. Shown are the defaults.

* <a href="https://i.imgur.com/75ocdzP.jpg">https://i.imgur.com/75ocdzP.jpg</a> - Manually selected cells in the
corresponding columns in row 10 for the label names.

* <a href="https://i.imgur.com/B463CyB.jpg">https://i.imgur.com/B463CyB.jpg</a> - Chart exactly how I hoped.

* <a href="https://i.imgur.com/pYeRMik.jpg">https://i.imgur.com/pYeRMik.jpg</a> - Wanting to tidy up the appearance of the
tabular data, I hide the row with the short form column labels. Ack! The chart
labels disappear and pick up column default.

* <a href="https://i.imgur.com/QVU0Ccy.jpg">https://i.imgur.com/QVU0Ccy.jpg</a> - Similar behaviour Showing/unhiding the row
and grouping & collapsing it instead.


Original tabular data with chart attached;</pre>
        </div>
      </p>


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