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      <base href="https://bugs.documentfoundation.org/">
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    <body><span class="vcard"><a class="email" href="mailto:todventtu@suomi24.fi" title="Buovjaga <todventtu@suomi24.fi>"> <span class="fn">Buovjaga</span></a>
</span> changed
          <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Changing the Image angle with the angle rotation tool is sometimes a bit laggy and causes high CPU utilization"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=114864">bug 114864</a>
          <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Keywords</td>
           <td>
                
           </td>
           <td>perf
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Priority</td>
           <td>medium
           </td>
           <td>low
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>UNCONFIRMED
           </td>
           <td>NEW
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">CC</td>
           <td>
                
           </td>
           <td>todventtu@suomi24.fi
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Ever confirmed</td>
           <td>
                
           </td>
           <td>1
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Severity</td>
           <td>normal
           </td>
           <td>minor
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Changing the Image angle with the angle rotation tool is sometimes a bit laggy and causes high CPU utilization"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=114864#c3">Comment # 3</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Changing the Image angle with the angle rotation tool is sometimes a bit laggy and causes high CPU utilization"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=114864">bug 114864</a>
              from <span class="vcard"><a class="email" href="mailto:todventtu@suomi24.fi" title="Buovjaga <todventtu@suomi24.fi>"> <span class="fn">Buovjaga</span></a>
</span></b>
        <pre>(In reply to Telesto from <a href="show_bug.cgi?id=114864#c2">comment #2</a>)
<span class="quote">> Hmm, probably not a bug in hindsight. The rotation is mostly directly
> applied to the image, for example when doing this using the toolbar instead.</span >

Not sure what you mean as there is no preview at all when using the dialog. The
old toolbar only has a preview of the box.
The only one with a real-time preview is the new Sidebar rotation tool.

I confirm it uses about 50% CPU for me with the handle and above 20 with the
input box.

Arch Linux 64-bit
Version: 6.1.0.0.alpha0+
Build ID: 2d8f17565ebe867210f5769851d91b2e7b612a8f
CPU threads: 8; OS: Linux 4.14; UI render: default; VCL: kde4; 
Locale: fi-FI (fi_FI.UTF-8); Calc: group threaded
Built on January 27th 2018</pre>
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