ok gotcha---<div><br></div><div>when I'm building VIPS from source--- what's the flag I need to use to compile openslide support?</div><div><br></div><div>Also I have started to use OpenSlide to help me do the transcoding of files for:</div>
<div><br></div><div><a href="http://cancer.digitalslidearchive.net/">http://cancer.digitalslidearchive.net/</a> </div><div><br></div><div><br></div><div><span style="font-family:arial,helvetica,sans-serif;font-size:13px;line-height:22px;background-color:rgb(255,255,255)">./configure --with-tiff-include=/usr/local/include --with-tiff-libraries=/usr/local/lib</span> </div>
<div><br></div><div>is what I used when I configured vips with the latest libtiff.... I am guessing just add a --with-openslide-libraries or something as well and point to the right spot?</div><div><br></div><div><br></div>
<div><br></div><div><br><br><div class="gmail_quote">On Tue, Jun 5, 2012 at 10:42 AM, Benjamin Gilbert <span dir="ltr"><<a href="mailto:bgilbert@cs.cmu.edu" target="_blank">bgilbert@cs.cmu.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">On 06/05/2012 07:45 AM, David Gutman wrote:<br>
> aaah ok--- so I have to just make sure when I build VIPS from source I<br>
> compile against openslide as well---<br>
<br>
</div>Right.<br>
<div class="im"><br>
> how does<br>
> VIPS "know" which library to use th read the JPEG2000 encoded tiff's or<br>
> is there some search hierarchy if it finds an encoding library X won't<br>
> handle, it will go to library Y?<br>
<br>
</div>VIPS format loaders have a priority. VIPS will try OpenSlide first, and<br>
if OpenSlide won't read the file (or if OpenSlide decides to use its<br>
generic-tiff driver), it will try other format loaders like TIFF. So<br>
VIPS will use OpenSlide for all Aperio slides, not just the JPEG2000 ones.<br>
<div class="HOEnZb"><div class="h5"><br>
--Benjamin Gilbert<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br>David A Gutman, M.D. Ph.D.<br>Assistant Professor of Biomedical Informatics<br>Senior Research Scientist, Center for Comprehensive Informatics<br>Emory University School of Medicine<br>
</div>