https://www.redmine.org/https://www.redmine.org/favicon.ico?16793021292013-08-02T00:03:19ZRedmineRedmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=509422013-08-02T00:03:19ZToshi MARUYAMA
<ul><li><strong>Description</strong> updated (<a title="View differences" href="/journals/50942/diff?detail_id=37213">diff</a>)</li></ul> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=509852013-08-05T09:16:09ZStanislav German-Evtushenko
<ul></ul><p>Almost the same to me. I can see some images in pdf but not all of them:<br /><pre>
$ file *
img1.png: PNG image, 26 x 25, 8-bit/color RGB, non-interlaced
img2.png: PNG image, 24 x 24, 8-bit/color RGBA, non-interlaced
img3.png: PNG image, 24 x 24, 8-bit/color RGBA, non-interlaced
img4.png: PNG image, 833 x 945, 8-bit/color RGBA, non-interlaced
img5.png: PNG image, 47 x 47, 8-bit colormap, non-interlaced
img6.png: PNG image, 24 x 24, 8-bit/color RGBA, non-interlaced
</pre><br />Only img1.png and img5.png are shown in pdf but others are not.</p> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=509862013-08-05T09:19:05ZStanislav German-Evtushenko
<ul></ul><pre>
Environment:
Redmine version 2.3.2.stable.12078
Ruby version 1.9.3-p385 (2013-02-06) [x86_64-linux]
Rails version 3.2.13
Environment production
Database adapter SQLite
Redmine plugins:
redmine_bbb 0.1.2
redmine_people 0.1.6
</pre> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=510122013-08-05T22:11:06ZMischa The Evil
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>Closed</i></li><li><strong>Resolution</strong> set to <i>Duplicate</i></li></ul><p>Stanislav German-Evtushenko wrote:</p>
<blockquote>
<p>Almost the same to me. I can see some images in pdf but not all of them:<br />[...]<br />Only img1.png and img5.png are shown in pdf but others are not.</p>
</blockquote>
<p>Thanks for the info. It shows that this issue duplicates <a class="issue tracker-2 status-5 priority-4 priority-default closed" title="Feature: Support for PNG with alpha channel in pdf export (Closed)" href="https://www.redmine.org/issues/12447">#12447</a>.</p> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=510132013-08-05T22:11:22ZMischa The Evil
<ul><li><strong>Is duplicate of</strong> <i><a class="issue tracker-2 status-5 priority-4 priority-default closed" href="/issues/12447">Feature #12447</a>: Support for PNG with alpha channel in pdf export</i> added</li></ul> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=510212013-08-06T01:08:56ZMischa The Evil
<ul><li><strong>Status</strong> changed from <i>Closed</i> to <i>Reopened</i></li></ul><p>Sorry. I did not noticed the initial author of this issue.</p>
<p>Pavel, can you please check if the images you are using are indeed PNG's with alpha channel and report your results here?</p> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=510222013-08-06T01:09:21ZMischa The Evil
<ul><li><strong>Status</strong> changed from <i>Reopened</i> to <i>Needs feedback</i></li></ul> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=510292013-08-06T11:09:53ZPavel Samokha
<ul></ul><p>Tried pngs without alpha channel (got from here <a class="external" href="http://www.fnordware.com/superpng/samples.html">http://www.fnordware.com/superpng/samples.html</a>) - the same result - no images in PDF export.</p> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=510352013-08-06T15:51:46ZJun NAITOH
<ul></ul><p>I tried note-8 URL Images.<br />The following error occurred.</p>
<pre>
pdf: Image: error: TCPDF error: Alpha channel not supported: /opt/Redmine/redmine.d/redmine-2.2.3/files/130805004924_pngtest8rgba.png
pdf: Image: error: TCPDF error: 16-bit depth not supported: /opt/Redmine/redmine.d/redmine-2.2.3/files/130805004924_pngtest16rgba.png
pdf: Image: error: TCPDF error: 16-bit depth not supported: /opt/Redmine/redmine.d/redmine-2.2.3/files/130805004924_pnggradHDrgba.png
pdf: Image: error: TCPDF error: 16-bit depth not supported: /opt/Redmine/redmine.d/redmine-2.2.3/files/130805004924_pnggrad16rgb.png
pdf: Image: error: TCPDF error: 16-bit depth not supported: /opt/Redmine/redmine.d/redmine-2.2.3/files/130805005029_pnggrad16rgba.png
</pre>
<p>Sorry, RFPDF (TCPDF) library is not supporting 16-bit depth PNG image.</p> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=510412013-08-07T00:13:47ZToshi MARUYAMA
<ul><li><strong>Subject</strong> changed from <i>Wiki export to PDF does not contains images</i> to <i>Wiki export to PDF does not contains 16-bit depth PNG images</i></li><li><strong>Status</strong> changed from <i>Needs feedback</i> to <i>New</i></li><li><strong>Resolution</strong> deleted (<del><i>Duplicate</i></del>)</li></ul> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=510452013-08-07T00:27:24ZToshi MARUYAMA
<ul><li><strong>Subject</strong> changed from <i>Wiki export to PDF does not contains 16-bit depth PNG images</i> to <i>PDF does not contains 16-bit depth PNG images</i></li></ul> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=510472013-08-07T03:18:14ZMischa The Evil
<ul><li><strong>Is duplicate of</strong> deleted (<i><a class="issue tracker-2 status-5 priority-4 priority-default closed" href="/issues/12447">Feature #12447</a>: Support for PNG with alpha channel in pdf export</i>)</li></ul> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=510732013-08-07T11:11:51ZEtienne Massip
<ul><li><strong>Related to</strong> <i><a class="issue tracker-2 status-5 priority-4 priority-default closed" href="/issues/12447">Feature #12447</a>: Support for PNG with alpha channel in pdf export</i> added</li></ul> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=511812013-08-10T18:10:53ZEtienne Massip
<ul><li><strong>Tracker</strong> changed from <i>Defect</i> to <i>Feature</i></li><li><strong>Subject</strong> changed from <i>PDF does not contains 16-bit depth PNG images</i> to <i>Support 16-bit depth PNG images in PDF export</i></li></ul> Redmine - Feature #14599: Support 16-bit depth PNG images in PDF exporthttps://www.redmine.org/issues/14599?journal_id=592082014-10-18T11:08:43ZToshi MARUYAMA
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>Closed</i></li><li><strong>Target version</strong> set to <i>2.6.0</i></li><li><strong>Resolution</strong> set to <i>Fixed</i></li></ul><p>Fixed by <a class="issue tracker-2 status-5 priority-4 priority-default closed" title="Feature: use rbpdf gem instead of bundled rfpdf (Closed)" href="https://www.redmine.org/issues/17570">#17570</a>.</p>