Evemar Wernick wrote:
Hi all,
I'm trying to show a WMS layer in Mapserver (5.4.1). I've tried to use
lots of samples from the Internet, but without success.
It woks fine with some local data (shapefiles), so it's not a
Mapserver/Apache problem (I'm using MS4W). I also have tested the
connection url in ArcGis, and was ok.
When I try to get WMS layer, it just show a blank rectangle...
Does anyone could help or send me some working sample (html and .map)?
Hello,
My guess is that you're running into projection problems. Here are some
quick notes:
- make sure your MAP level EXTENTS match the projection defined at the
MAP level
- if you don't have a projection object at MAP level then add one
(think of this as output projection)
- make sure your WMS layer contains a projection object, in order to
tell MapServer what the requested image's projection is
- the EPSG code is the code that you requested from the WMS server
Hope that helps.
-jeff
--
Jeff McKenna
FOSS4G Consulting and Training Services
http://www.gatewaygeomatics.com/
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