John,<br><br>I guess it might be the same problem that I've already addressed in<br><a href="http://trac.osgeo.org/mapserver/ticket/2738">http://trac.osgeo.org/mapserver/ticket/2738</a><br><br>The related changes have already been applied in the development version (SVN trunk) so you can test it.<br>
<br>Best regards,<br><br>Tamas<br><br><br><div class="gmail_quote">2008/12/9 John Maurer <span dir="ltr"><<a href="mailto:maurerj@nsidc.org">maurerj@nsidc.org</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Dear MapServer Users,<br>
Defining a minimum and maximum scale denominator for a layer seems problematic to me when the resulting image size can be arbitrarily specified by the end user. For instance, doubling the image size (e.g. 400px to 800px) on the same map will double the scale denominator (e.g. 24,000 to 48,000)--a layer may display at one image size but not the other because of this. A more useful criteria would be to specify the minimum and maximum pixel size for a layer (e.g. 1 km and 5 km), which is independent of the image size. This must be a common problem for MapServer application developers since a WMS call requires an image width and height. Has anyone come up with a workaround for this? Or am I understanding things incorrectly? Thanks for any help!<br>
Best Regards,<br>
<br>
-- <br>
John Maurer<br>
Web/Database Applications Engineer<br>
National Snow and Ice Data Center (NSIDC)<br>
University of Colorado at Boulder<br>
<a href="http://cires.colorado.edu/%7Emaurerj" target="_blank">http://cires.colorado.edu/~maurerj</a><br>
+1-303-586-1677<br>
------------------------------------<br>
"Without geography, you're nowhere!"<br>
<br>
<br>
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</blockquote></div><br>