Here's one of the WMS tiles I'm using. I've tried stretching it using
different values for the height and width but nothing I've tried has
made it look better or worse.
http://kylemulka.com/cgi-bin/mapserv?map=floorplans.map&REQUEST=GetMap&SERVICE=WMS&VERSION=1.1.1&LAYERS=dude-1&STYLES=&BGCOLOR=0xFFFFFF&TRANSPARENT=TRUE&SRS=EPSG:4326&BBOX=-83.7158203125,42.2905166207974,-83.71444702148438,42.291532494305976&WIDTH=256&HEIGHT=256
-Kyle
Josh Livni wrote:
Kyle,
I could be wrong -- I haven't used a mapserver wms in Google Maps - but
I think your mapserver image may be being squashed a bit. It's a bit
less wide relative to the height/width of your Imagemagick version. Also
the gmap div seems to be a different height/width in the different
versions.
WMS will happily respond with the exact extent, but perhaps not the
relative height/width you expect, thus 'squashing' the image, which may
be causing the image issues you're seeing.
You may want to play with this by adding a &height &width to the wms
query, or you could try playing with the div height/width ratios, and
seeing if you get similar results if one is a bit off, as I may be
off-base with this theory.
-Josh
Kyle Mulka wrote:
I have these very detailed floor plans that I'd like to georeference
and display through mapserver's WMS sever, however, the clarity of the
images degrades when it goes through. How can I increase the clarity
of these floorplans through the WMS?
Here's with mapserver:
http://maps.kylemulka.com/floorplan-test10.php
Here's without (simply chopping up tiles using Imagemagick)
http://maps.kylemulka.com/imagemagick/livedude.php
Here's the parts of the map file for just the first floor:
MAP
NAME "UofM"
FONTSET fontset.txt
PROJECTION
"init=epsg:4326"
END
IMAGETYPE png24
EXTENT -83.747063 42.272038 -83.709126 42.297056
SHAPEPATH "/umdata/"
LAYER
NAME "dude-1"
TYPE raster
DATA "dude1.tif"
PROCESSING "RESAMPLE=AVERAGE"
PROCESSING "DITHER=YES"
METADATA
"wms_title" "dude-1"
"wms_onlineresource"
"http://kylemulka.com/cgi-bin/mapserv?map=floorplans.map&";
"wms_srs" "EPSG:4326"
END
STATUS ON
END
END
-Kyle
