<div><div>Hello Andrea,</div><div>I think, this is not possible. </div><div>WMS is dynamic service without scale constraint (image is created by server on demand). Cache is (in contrast) limited to set of predefined scales. When you request image with scale which is not covered by cahce, mapproxy must generate (resample) this image from existing cache levels. </div>
<div><br></div><div>As a workaround of this, you can use "denser" cache with more levels, or disable the cache. With smaller gaps between cache levels, the resampling effect won't be so distinct. In addition, I suggest You to look at stretch_factor option in grid definition. By disabling cache (use source service(s) directly in layer source without cache in a middle), mapproxy will translate all request directly to target services, thus resampling isn't needed (I assume dynamic, no tiled, sources). </div>
<div><br></div><div>Best wishes, David </div>
<br><div class="gmail_quote">2012/2/12 Andrea Peri <span dir="ltr"><<a href="mailto:aperi2007@gmail.com" target="_blank">aperi2007@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>using the wms service and the cache,<br>is possible to disable the resampling ?<br><br>Looking in the documentation I don't find any info on how to disable the resampling.<br><br>Thx,<span><font color="#888888"><br>
<br>-- <br>-----------------<br>
Andrea Peri<br>. . . . . . . . . <br>qwerty àèìòù<br>-----------------<br><br>
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