AW: [OpenLayers-Users] Zoom to max data extent

[Arnd Wippermann]

Propably the only possibility is to request the GetCapabilties of the WMS
server. But the described bounding boxes are often useless
(i.e:-180,-90,180,90).
 
Arnd
  _____  

Von: Steve.Toutant at inspq.qc.ca [mailto:Steve.Toutant at inspq.qc.ca] 
Gesendet: Montag, 28. Februar 2011 19:50
An: Arnd Wippermann
Cc: 'Luca Santaniello'; openlayers-users-bounces at lists.osgeo.org;
users at openlayers.org
Betreff: RE AW: [OpenLayers-Users] Zoom to max data extent



Is it possible to get the max extent in runtime instead of hard coding the
bounds? 
I have several layers whom extents can change depending on some vendorParams

thanks 
Steve 



"Arnd Wippermann" <arnd.wippermann at web.de>@lists.osgeo.org 
Envoyé par : openlayers-users-bounces at lists.osgeo.org 


2011-02-28 13:12 


A
"'Luca Santaniello'" <lsantaniello at cidsoftware.it> 

cc
users at openlayers.org 

Objet
AW: [OpenLayers-Users] Zoom to max data extent

	






Set in the layer options

maxExtent : new OpenLayers.Bounds(...),
displayOutsideMaxExtent: true/false, 

Arnd


-----Ursprüngliche Nachricht-----
Von: openlayers-users-bounces at lists.osgeo.org
[mailto:openlayers-users-bounces at lists.osgeo.org] Im Auftrag von Luca
Santaniello
Gesendet: Montag, 28. Februar 2011 12:00
An: openlayers-users at lists.osgeo.org
Betreff: [OpenLayers-Users] Zoom to max data extent

Hi all,

I need to zoom on openlayes layer. How can I do it? I add WMS layer at my
map. Then I want zoom on it (layer max extent, don't map max extent). 
If I call layer.maxExtent I obtein map max extent but I want layer data max
extent. Is is possible? If yes, How?

Thanks in advance

--
Luca Santaniello
email: lsantaniello at cidsoftware.it
phone: +39 3470373994
skype: luca.santaniello
msn: luketto81 at hotmail.com

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