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<body><span class="vcard"><a class="email" href="mailto:vstuart.foote@utsa.edu" title="V Stuart Foote <vstuart.foote@utsa.edu>"> <span class="fn">V Stuart Foote</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - Text runs of RTL scripts (e.g. Arabic, Hebrew, Persian) from imported PDF are reversed, PDFIProcessor::mirrorString not behaving"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=104597">bug 104597</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Blocks</td>
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<td>43808
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<td style="text-align:right;">Summary</td>
<td>Persian in imported PDF gets reversed
</td>
<td>Text runs of RTL scripts (e.g. Arabic, Hebrew, Persian) from imported PDF are reversed, PDFIProcessor::mirrorString not behaving
</td>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>dr.khaled.hosny@gmail.com, vstuart.foote@utsa.edu, vvort@yandex.ru
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Text runs of RTL scripts (e.g. Arabic, Hebrew, Persian) from imported PDF are reversed, PDFIProcessor::mirrorString not behaving"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=104597#c13">Comment # 13</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Text runs of RTL scripts (e.g. Arabic, Hebrew, Persian) from imported PDF are reversed, PDFIProcessor::mirrorString not behaving"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=104597">bug 104597</a>
from <span class="vcard"><a class="email" href="mailto:vstuart.foote@utsa.edu" title="V Stuart Foote <vstuart.foote@utsa.edu>"> <span class="fn">V Stuart Foote</span></a>
</span></b>
<pre>Not clear if the (isRTL) is applied logically to do the mirror::String() [1]? I
get confused walking through the code. Where we check for RTL [2] checking
character by character with GetCharacterClassification () [3] using the ICU lib
getUnicodeDirection() by Unicode block [4] to classify the text run.
So the string should be mirrored/reversed when written out to document canvas.
But something is misapplied.
=-refs-=
[1]
<a href="https://opengrok.libreoffice.org/xref/core/sdext/source/pdfimport/tree/pdfiprocessor.cxx?r=58e31745#699">https://opengrok.libreoffice.org/xref/core/sdext/source/pdfimport/tree/pdfiprocessor.cxx?r=58e31745#699</a>
[2]
<a href="https://opengrok.libreoffice.org/xref/core/sdext/source/pdfimport/tree/drawtreevisiting.cxx?r=8b663bc8&h=91#108">https://opengrok.libreoffice.org/xref/core/sdext/source/pdfimport/tree/drawtreevisiting.cxx?r=8b663bc8&h=91#108</a>
[3]
<a href="https://opengrok.libreoffice.org/xref/core/i18nutil/source/utility/scripttypedetector.cxx?r=97844a11&h=42#50">https://opengrok.libreoffice.org/xref/core/i18nutil/source/utility/scripttypedetector.cxx?r=97844a11&h=42#50</a>
[4]
<a href="https://opengrok.libreoffice.org/xref/core/i18nutil/source/utility/unicode.cxx?r=c3c620c8&h=81#81">https://opengrok.libreoffice.org/xref/core/i18nutil/source/utility/unicode.cxx?r=c3c620c8&h=81#81</a></pre>
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</p>
<div id="referenced">
<hr style="border: 1px dashed #969696">
<b>Referenced Bugs:</b>
<ul>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - [META] Right-To-Left (aka Complex Text Layout) language issues (RTL/CTL)"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=43808">Bug 43808</a>] [META] Right-To-Left (aka Complex Text Layout) language issues (RTL/CTL)
</li>
</ul>
</div>
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