limiting layer visibility by extent

Steve Lime Steve.Lime at DNR.STATE.MN.US
Tue Nov 7 10:28:30 EST 2006


If I understand you correctly MapServer does this automatically if you
set STATUS DEFAULT. The layer is always on and is shown if it's extent
overlaps the view extent.

Steve

>>> Benjamin Wragg <bwragg at TPG.COM.AU> 11/07/06 6:15 AM >>>
Hi All,
 
I was wondering if anyone knows if it's possible to limit a layers
visibility by the current extent? E.g if the current extent is within
the
layers extent, turn the layer on

I looked around and all I could find was this feature request
http://mapserver.gis.umn.edu/bugs/show_bug.cgi?id=786 . It seems like
Howard
Butler may have got something going but I can't see mention of it in the
mapfile reference on the site?

Cheers,

Benjamin

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