Opened 14 years ago
Last modified 14 years ago
#847 new defect
2.7.x: Viewer sends GetMap to all WMS, no matter what <LatLonBoundingBox>
| Reported by: | Anja | Owned by: | dev |
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | wms | Version: | 2.7.1 |
| Keywords: | wms, requests, GetMap | Cc: |
Description
The Mapbender viewer component always sends GetMap Requests to all of the WMS with checkbos for maps set to "on". This is wrong.
The viewer should only send GetMaps to those WMS which are set to "visible" via checkbox and which offer data in the requested GetMap-Request.
For example:
If a WMS says in the GetCapabilities-document
"<LatLonBoundingBox minx="6.38562" miny="50.7605" maxx="12.3698" maxy="54.4133"/>"
it must not be requestet for anything if the BBOX of the GetMap-Request is completely out of the LatLonBoundingBox given in the GetCapabilities-document.
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I also found this:
http://trac.osgeo.org/mapbender/ticket/433
Quite a while ago and nothing happend in between (...), although this feature brings a lot of needless traffic to the servers. To me this is clearly a defect, because it is one of the main things a viewer-software should be able to do - interpretation of the GetCapabilities document.