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Hello,<br>
At time as the Altona Testsuite was constructed, it was quite
complicated, to put all parts together.<br>
If I remember right, some elements are something like "external
objects" which are not easily to be adressed by rendering engines
like poppler or GS.<br>
<br>
The creators of Altone Testsuite are available for technical
questions through the englosh mailinglist at <a class="moz-txt-link-abbreviated" href="http://www.eci.org">www.eci.org</a><br>
<br>
probably this year, they will realease Altona Testsuite 2.0 with
live transparencies adressing PDF/X-4<br>
<br>
Best regards<br>
Jan-Peter<br>
<br>
Am 14.02.11 04:14, schrieb Hal V. Engel:
<blockquote cite="mid:201102131914.14664.hvengel@gmail.com"
type="cite">
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<p style="margin: 0px; text-indent: 0px;">On Sunday, February 13,
2011 06:58:51 PM Koji Otani wrote:</p>
<p style="margin: 0px; text-indent: 0px;">> I am not an expert
about Color Management. But I would do what I can</p>
<p style="margin: 0px; text-indent: 0px;">> do.</p>
<p style="margin: 0px; text-indent: 0px;">> As for Rendering
Intent,</p>
<p style="margin: 0px; text-indent: 0px;">> it seems that there
is a patch by other.</p>
<p style="margin: 0px; text-indent: 0px;">> --------</p>
<p style="margin: 0px; text-indent: 0px;">> Koji Otani</p>
<p style="margin: 0px; text-indent: 0px;">> </p>
<p style="margin: 0px; text-indent: 0px;">> From: Till
Kamppeter <a class="moz-txt-link-rfc2396E" href="mailto:till.kamppeter@gmail.com"><till.kamppeter@gmail.com></a></p>
<p style="margin: 0px; text-indent: 0px;">> Subject: Re:
[Openicc] CUPS Color Management under Linux gets into distros</p>
<p style="margin: 0px; text-indent: 0px;">> Date: Thu, 10 Feb
2011 19:29:08 +0100</p>
<p style="margin: 0px; text-indent: 0px;">> Message-ID:
<a class="moz-txt-link-rfc2396E" href="mailto:4D542E74.3050408@gmail.com"><4D542E74.3050408@gmail.com></a></p>
<p style="margin: 0px; text-indent: 0px;">> </p>
<p style="margin: 0px; text-indent: 0px;">> till.kamppeter>
On 02/10/2011 07:40 AM, Koji Otani wrote:</p>
<p style="margin: 0px; text-indent: 0px;">> till.kamppeter>
> As Mr. Engel wrote, poppler doesn't support rendering</p>
<p style="margin: 0px; text-indent: 0px;">> intent in PDF
till.kamppeter> > content,</p>
<p style="margin: 0px; text-indent: 0px;">> till.kamppeter>
> INTENT_RELATIVE_COLORIMETRIC is hardcoded in it.</p>
<p style="margin: 0px; text-indent: 0px;">> till.kamppeter>
> This is because that too many changes on poppler were</p>
<p style="margin: 0px; text-indent: 0px;">> needed
till.kamppeter> > when I created patch for poppler.</p>
<p style="margin: 0px; text-indent: 0px;">> till.kamppeter></p>
<p style="margin: 0px; text-indent: 0px;">> till.kamppeter>
Otani-san, could you continue working on the Color</p>
<p style="margin: 0px; text-indent: 0px;">> Management support
till.kamppeter> of Poppler, adding the missing</p>
<p style="margin: 0px; text-indent: 0px;">> features? This
would be great. till.kamppeter></p>
<p style="margin: 0px; text-indent: 0px;">> till.kamppeter>
Till</p>
<p style="margin: 0px; text-indent: 0px;">> till.kamppeter></p>
<p style="margin: 0px; text-indent: 0px;"><br>
</p>
<p style="margin: 0px; text-indent: 0px;">Yes a patch was created
in response to the bug report I opened. It appears to be doing
the right thing when you look at what is happening in the code
but when run against pdf files that have tests for rendering
intent it fails the tests. GhostScript also fails that same test
so I am not sure what is going on. The only thing I can think of
is that perhaps the tests are intended for CMY(K) output since I
only tested this with RGB output at this point. Does that seem
plasible? Kai-Uwe were your tests of this with RGB output or did
you test with CMY(K) output? I will test this in tomorrow when I
have some time to look at it.</p>
<p style="margin: 0px; text-indent: 0px;"><br>
</p>
<p style="margin: 0px; text-indent: 0px;">Hal </p>
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