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<base href="https://bugs.webkit.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - WKWebView does not render PDF pages in AirPrint"
href="https://bugs.webkit.org/show_bug.cgi?id=151386">151386</a>
</td>
</tr>
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<th>Summary</th>
<td>WKWebView does not render PDF pages in AirPrint
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
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<th>Version</th>
<td>WebKit Nightly Build
</td>
</tr>
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<th>Hardware</th>
<td>iOS
</td>
</tr>
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<th>OS</th>
<td>iOS 9.0
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
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<th>Priority</th>
<td>P2
</td>
</tr>
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<th>Component</th>
<td>WebKit2
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>stkhapugin@chromium.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=265744" name="attach_265744" title="Reproduction case.">attachment 265744</a> <a href="attachment.cgi?id=265744&action=edit" title="Reproduction case.">[details]</a></span>
Reproduction case.
Summary:
When one attempts to AirPrint a PDF open in WKWebView using [WKWebView viewPrintFormatter], the previews and the printed output are blank.
Note that Safari on iOS prints normally. This is reproducible both with iOS 9.1 SDK's WebKit and a nightly checkout.
Is there a workaround Safari uses?
Steps to Reproduce:
Unzip attached project, build & run. A pdf document will be loaded, and once it's loaded, the print dialog will open.
Note that the repro is linked with iOS SDK's WebKit. You may want to relink it to your own WebKit.framework.
Expected Results:
Preview in print dialog shows a small PDF preview. PDF prints normally.
Actual Results:
Previews in print dialog shows a blank page. Printed page is blank.
Version:
iOS 9.1; tot.
Notes:
You can debug printing by downloading Hardware IO Tools for Xcode 7 on Apple Developer Portal and running an AirPrint simulator.
Also filed rdar://23556241.</pre>
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