Josh Marcus wrote:
Hey there,
I was wondering if I could get some help or advice on using the
FEATURE_COUNT (or MAXFEATURES) parameter with a WMS call. I'm using
Mapserver 4.99.
My output type is text/html, which I'm using to generate JSON. The data
layer is a postgresql/postgis database. In general, it's working fine
-- except that I want to limit the response to a maximum number of
features. Passing in a FEATURE_COUNT cgi parameter seems to have no
effect at all. Interestingly, passing in MAXFEATURES (with any value)
limits the output to a single feature.
FEATURE_COUNT had no effect with INFO_FORMAT=text/html in 5.0 and older.
This was fixed in v5.2, so you'll have to upgrade to 5.2 or patch your
local install. All the details in ticket #1686:
http://trac.osgeo.org/mapserver/ticket/1686
Daniel
--
Daniel Morissette
http://www.mapgears.com/
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