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<base href="https://bugs.documentfoundation.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - PNG images without alpha channel appear blurry in LibreOffice"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=131214">131214</a>
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<th>Summary</th>
<td>PNG images without alpha channel appear blurry in LibreOffice
</td>
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<th>Product</th>
<td>LibreOffice
</td>
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<th>Version</th>
<td>6.4.1.1 rc
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>UNCONFIRMED
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>LibreOffice
</td>
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<th>Assignee</th>
<td>libreoffice-bugs@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>jh_lobugs@outlook.com
</td>
</tr></table>
<p>
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<pre>Description:
If a PNG image is inserted to a LO document after removing its alpha channel
(e.g. by ImageMagick convert -alpha remove), it will appear blurrier.
This seems to be limited to displaying the document in LO only. In the exported
PDF, the image is clear as expected. When the LO document is directly opened in
Microsoft Office, the image is clear too. I first noticed this in Impress but
Writer seems to be affected too.
Steps to Reproduce:
1. Insert a PNG image without alpha channel into a LibreOffice document.
Actual Results:
It appears blurry.
Expected Results:
It should be clear.
Reproducible: Always
User Profile Reset: Yes
Additional Info:
LibreOffice
Version: 6.4.1.1
Build ID: 40(Build:1)
CPU threads: 4; OS: Linux 5.5; UI render: default; VCL: gtk3;
Locale: en-US (en_US.UTF-8); UI-Language: en-US
Calc: threaded</pre>
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