<html>
<head>
<base href="https://bugs.webkit.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Incorrect application of glyph positioning in the Y direction"
href="https://bugs.webkit.org/show_bug.cgi?id=161493">161493</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Incorrect application of glyph positioning in the Y direction
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>Other
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>WebKit Gtk
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>khaledhosny@eglug.org
</td>
</tr>
<tr>
<th>CC</th>
<td>bugs-noreply@webkitgtk.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=287632" name="attach_287632" title="Rendering in Epiphany">attachment 287632</a> <a href="attachment.cgi?id=287632&action=edit" title="Rendering in Epiphany">[details]</a></span>
Rendering in Epiphany
The vertical placement of glyphs seems to be applied wrongly, for example the Arabic glyphs in <a href="https://fonts.google.com/specimen/Aref+Ruqaa">https://fonts.google.com/specimen/Aref+Ruqaa</a> and <a href="https://fonts.google.com/specimen/Reem+Kufi">https://fonts.google.com/specimen/Reem+Kufi</a> has their dots moved incorrectly above or below the glyphs.
I suspect this is relative to the fact that in fonts Y moves up while in many graphical systems it moves down, so the Y positions returned from HarfBuzz need to be negated at some point.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>