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If you look at the GetCapabilities of the SDF provider, you will see
that it supports the following spatial operators:<br>
<br>
<div class="e">
<div style="margin-left: 1em; text-indent: -2em;"><span class="b"> </span><tt>
<span class="tx">Contains</span><span class="m"></span></tt> </div>
</div>
<div class="e">
<div style="margin-left: 1em; text-indent: -2em;"><tt><span class="b"> </span> <span
class="m"></span><span class="m"></span><span class="tx">Disjoint</span><span
class="m"></span></tt> </div>
</div>
<div class="e">
<div style="margin-left: 1em; text-indent: -2em;"><tt><span class="b"> </span> <span
class="m"></span><span class="tx">Intersects</span><span class="m"></span><span
class="m"></span></tt> </div>
</div>
<div class="e">
<div style="margin-left: 1em; text-indent: -2em;"><tt><span class="b"> </span>
<span class="tx">Within</span><span class="m"></span></tt> </div>
</div>
<div class="e">
<div style="margin-left: 1em; text-indent: -2em;"><tt><span class="b"> </span> <span
class="m"></span><span class="tx">Inside</span><span class="m"></span><span
class="m"></span></tt> </div>
</div>
<div class="e">
<div style="margin-left: 1em; text-indent: -2em;"><tt><span class="b"> </span> <span
class="m"></span><span class="m"></span><span class="tx">EnvelopeIntersects</span><span
class="m"></span><span class="m"></span></tt> </div>
</div>
<br>
So, there is no support for "Touches" with the SDF provider. Can you
use the "Intersects" instead?<br>
<pre class="moz-signature" cols="72">Regads, Kenneth, GEOGRAF A/S
</pre>
<br>
<br>
Mbonnet skrev:
<blockquote cite="mid:12232463.post@talk.nabble.com" type="cite">
<pre wrap="">Hi,
i want to use the spatial query Touches but, i have this Error : Operation
spatiale FDO non prise en charge. so it says that i can't use this query, is
it a known issue ?
my code :
queryOptions2.SetSpatialFilter(layerObj.GetFeatureGeometryName(),geometry,MgFeatureSpatialOperations.Touches);
i use mapguide open source 1.2 rc2 with SDF files
thanks
</pre>
</blockquote>
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