This is still confusing MapServer. Remember the map size is fixed, so you're
asking to do contradictory things, either a map using:
- mapxy and buffer OR
- mapxy and scaledenom
You can't do both...
Steve
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of easyl
Sent: Tuesday, July 20, 2010 8:31 AM
To: [email protected]
Subject: [mapserver-users] Re: multiple map layers with different scales
then I tried
mapserv?map=mapfile.map
&layers=ALL
&mode=MAP
&mapxy=12+45
&buffer=30
&mapsize=500+500
&SCALEDENOM=45000
The mapserver just calculated out an extreme large extent and the region
where I am interested in is rendered as small as just one point. (larger
SCALEDENOM -> larger extent)
According to http://mapserver.org/cgi/controls.html the mapsize or imgsize
should only affect the pixel size of output image. The "buffer" should work
with mapxy for limiting map extent. But changing the "buffer" in above
example did not affect the map extent.
--
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