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    Hi David,<br>
    <br>
    like I said, every vendor does it's own and you have to study each
    format separately in order to figure out such mappings. I seriously
    doubt there is a catch all solution for what you are looking after.<br>
    <br>
    Regards<br>
    <div class="moz-signature">-- <br>
      <div style="color: #a6a6a6; padding-bottom: 5px">Pappas Angelos</div>
      <div style="color: #a6a6a6; font-size: small; padding-bottom:
        10px">(+30) 6945 927829</div>
      <div> <a href="http://www.smartcode.gr/"><img style="border: 0"
            src="cid:part1.03000701.09020200@smartcode.gr"
            alt="smartcode"> </a></div>
    </div>
    <br>
    <br>
    <div class="moz-cite-prefix">On 3/2/2016 10:19, David De Mena García
      via openslide-users wrote:<br>
    </div>
    <blockquote
cite="mid:16905_1454487585_u138JijO029708_2071a8b16a16ffcb55be836263b0025f@juntadeandalucia.es"
      type="cite">
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      <p>Thanks Angelos and David:</p>
      <p>As you mention, Angelos, OpenSlide has not tiles but I use
        deepzoom utility to compose the pyramid image.</p>
      <p>Off course I can use smaller layer (and probably i will do it)
         but all proprietary viewer  (Ventana, Aperio and 3DH) use the
        thumbnails to indicate the area where it showed so I suppose
        that in the proprietary format necessary it has to be the
        correspondence between the thumbnails and base image. </p>
      <p>Any idea where it supposes to be? </p>
      <p>Best</p>
      <p>El 03/02/16 a las 02:30:09, David Gutman via openslide-users
        escribió:</p>
      <blockquote type="cite" style="padding-left:5px;
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        <div dir="ltr">Yeah I have had the same experience.  I think
          it's easier to just grab the thumbnail/smallest layer, but for
          example if you are embedded it in a webpage, you can just
          specify style="width:300px" or something similar and constrain
          the width of the actual thumbnail</div>
        <br>
        <div class="gmail_quote">
          <div dir="ltr">On Tue, Feb 2, 2016 at 3:27 PM Angelos Pappas
            via openslide-users <<a moz-do-not-send="true"
              href="mailto:openslide-users@lists.andrew.cmu.edu">openslide-users@lists.andrew.cmu.edu</a>>
            wrote:</div>
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            border-left: 1px #ccc solid; padding-left: 1ex;">
            <div lang="EL">
              <div>
                <p class="MsoNormal"><span>Hi David,</span></p>
                <p class="MsoNormal"><span style="text-decoration:
                    underline;"></span> <span style="text-decoration:
                    underline;"></span></p>
                <p class="MsoNormal"><span>To my experience it will be
                    very hard if not impossible to have a universal
                    solution for this. Many slide formats contain a
                    thumbnail that is not just a scaled down version of
                    the original image, but also a trimmed one.
                    Furthermore, OpenSlide does not expose the concept
                    of tiles anyway, so your best bet would be to read
                    the lowest resolution level and scale it down
                    further to fit your needs.<span
                      style="text-decoration: underline;"></span><span
                      style="text-decoration: underline;"></span></span></p>
                <p class="MsoNormal"><span><span style="text-decoration:
                      underline;"></span> <span style="text-decoration:
                      underline;"></span></span></p>
                <p class="MsoNormal"><span>Regards<span
                      style="text-decoration: underline;"></span><span
                      style="text-decoration: underline;"></span></span></p>
                <p class="MsoNormal"><span>Angelos Pappas</span><span
                    style="text-decoration: underline;"></span><span
                    style="text-decoration: underline;"></span></p>
                <p class="MsoNormal"><span style="text-decoration:
                    underline;"></span> <span style="text-decoration:
                    underline;"></span></p>
                <p class="MsoNormal"><span style="font-size: 12.0pt;"><span
                      style="text-decoration: underline;"></span> <span
                      style="text-decoration: underline;"></span></span></p>
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                  1.0pt; padding: 3.0pt 0cm 0cm 0cm;">
                  <p class="MsoNormal" style="border: none; padding:
                    0cm;"><br>
                    <strong>From: </strong><a moz-do-not-send="true"
                      href="mailto:openslide-users@lists.andrew.cmu.edu">David
                      De Mena García via openslide-users</a><br>
                    <strong>Sent: </strong>Τρίτη, 2 Φεβρουαρίου 2016
                    6:09 μμ<br>
                    <strong>To: </strong><a moz-do-not-send="true"
                      href="mailto:openslide-users@lists.andrew.cmu.edu">openslide-users@lists.andrew.cmu.edu</a><br>
                    <strong>Subject: </strong>Associated thumbnails
                    image vs Slide image</p>
                </div>
              </div>
            </div>
            <div lang="EL">
              <div>
                <p class="MsoNormal"><span style="font-size: 12.0pt;"><span
                      style="text-decoration: underline;"></span> <span
                      style="text-decoration: underline;"></span></span></p>
                <p>Hi:</p>
                <p>I'm looking to find a correspondence between the
                  associated image thumbnails and the Slide image to
                  compose "navigator image", so some pixel of the
                  thumbnails will link to some tiles of the slide base
                  image. But I need some correspondence between both
                  image: is it possible to know the starting and end
                  point of the slide inside the thumbnails or the real
                  size of the thumbnails or even the mpp of the
                  thumbnails image of any vendors?</p>
                <p>Best<span style="text-decoration: underline;"></span><span
                    style="text-decoration: underline;"></span></p>
                <p>David de Mena García</p>
                <div>
                  <pre>Anatomía Patológica</pre>
                </div>
                <pre>H.U. de Jerez</pre>
                <p class="MsoNormal"><span style="font-size: 10.0pt;"><span
                      style="text-decoration: underline;"></span> <span
                      style="text-decoration: underline;"></span></span></p>
              </div>
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      </blockquote>
      <p> </p>
      <div>
        <pre>-- 
David de Mena García
Anatomía Patológica
H.U. de Jerez</pre>
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