Hi all,<div><br><div class="gmail_quote">On Wed, May 18, 2011 at 12:23 PM, Trond Michelsen <span dir="ltr"><<a href="mailto:trondmm-openlayers@crusaders.no">trondmm-openlayers@crusaders.no</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 Wed, May 18, 2011 at 09:21:46AM +0200, François Van Der Biest wrote:<br>
> Hi Sevastien,<br>
> 2011/5/18 Favre, Sebastien <<a href="mailto:Sebastien.Favre@spotimage.fr">Sebastien.Favre@spotimage.fr</a>>:<br>
>> In fact, I need to know the full data extent of a WFS layer even if<br>
>> the displayed map area contains no feature of it. I have tried to<br>
>> use the WFSCapabilities objet to get the information but there is<br>
>> no mapping of fields WGS84BoundingBox, LowerCorner and UpperCorner<br>
>> which could be helpful.<br>
> It would be great if you could provide a patch to<br>
> OpenLayers.Format.WFSCapabilities to parse those fields.<br>
<br>
</div>I don't mind creating a patch to add this, but it's not quite as<br>
straight forward as one might think.<br>
<br>
First of all, the element changed name from v1.0.0 to v1.1.0 from<br>
LatLongBoundingBox to WGS84BoundingBox. Should the OpenLayers<br>
WFSCapabilities object have a single parameter for both versions, or<br>
should the object have a parameter named latlongboundingbox or<br>
wgs84boundingbox depending on the version of the capabilities<br>
document?<br></blockquote><div><br></div><div>Any thought on that? </div><div><div>I would be in favor of a single parameter such as "wgs84bbox" or "bbox" with a dedicated method for each implementation (ie. v1_1_0 and v1_0_0) but maybe I'm wrong!</div>
<div><br></div><div>I'm also wondering about the existence and the effective use in that context of readers in OWSCommon classes. </div><div>Does anybody could give me some hints about the use of this format and the way to use its readers?</div>
</div><div><br></div><div>Thansk,</div><div><br></div><div>--</div><div>Mathieu</div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<br>
Second, a WFS Feature may have multiple boundingboxes to indicate<br>
where clusters of data are. The object should of course keep all<br>
boundingboxes, but should there maybe be a method to add the full<br>
boundingbox for all of the data as well?<br>
<br>
--<br>
<font color="#888888">Trond Michelsen<br>
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