[Mapserver-users] Been trying all afternoon . . .DUH!!
Bob Basques
bob.basques at ci.stpaul.mn.us
Mon Mar 22 08:59:08 PST 2004
All,
I figured it out, I didn't check to see if the World File were present.
DUH!!!
Seems this Directory was the only one I hadn't generated them for.
Thanks for the help in any event.
bobb
_________________
Ok, I've been trying to get this working all afternoon.
Trying to generate a PNG from a TILEINDEX of tiled PNG's (8bit I think
with Alpha transparency)
As far as I can tell, the Tile indexes are fine, this same general
format (except for the OUTPUTFORMAT chunk works just fine for JPEG's)
Right now I get an image that is all Light green, it's popping out as a
PNG as well, so the mime type is right
The images that MapServer should be reading from are like this:
http://pwultra5.ci.stpaul.mn.us/cp_tiles/2002_property/L1T/570000_160000_1000_12_2002_SAINT_PAUL.PNG
I created these with GD (for the transparent backgrounds), so they
should be readable by MapServer. I did try the GDAL/PNG with no
success, I'm wondering if I still don't have the MINSCALE/MAXSCALE thing
correct, to test this I commented them all out and left only one LAYER
uncommented to see if anything would be output, still nothing, it must
be a format thing, right?
Here is the MapFile at this point:
#
# Start of map file
#
MAP
NAME PROPERTY
STATUS ON
SIZE 600 600
EXTENT 540000 135000 600000 175000
UNITS FEET
SHAPEPATH "./data"
##IMAGECOLOR 255 255 255
FORMAT png24
OUTPUTFORMAT
NAME png24
DRIVER "GD/PNG"
IMAGEMODE RGBA
MIMETYPE "image/png;depth=24"
END
##IMAGETYPE PNG
LAYER
NAME "L3"
STATUS DEFAULT
TILEINDEX "RAST_STPL_PW_PRO_GIS_2002_06_L3T"
TILEITEM "Location"
TYPE RASTER
GROUP "PROPERTY"
MINSCALE 4001
## MAXSCALE 8000
END
LAYER
NAME "L2"
STATUS DEFAULT
TILEINDEX "RAST_STPL_PW_PRO_GIS_2002_06_L2T"
TILEITEM "Location"
TYPE RASTER
GROUP "PROPERTY"
MINSCALE 2001
MAXSCALE 4000
END
LAYER
NAME "L1"
STATUS DEFAULT
TILEINDEX "RAST_STPL_PW_PRO_GIS_2002_06_L1T"
TILEITEM "Location"
TYPE RASTER
GROUP "PROPERTY"
MINSCALE 1001
MAXSCALE 2000
END
LAYER
NAME "L0"
STATUS DEFAULT
TILEINDEX "RAST_STPL_PW_PRO_GIS_2002_06_L0T"
TILEITEM "Location"
TYPE RASTER
GROUP "PROPERTY"
##MINSCALE 501
MAXSCALE 1000
END
END # Map File
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