[Chameleon] strange raster rendering in Chameleon
Stephan Holl
sholl at gmx.net
Wed May 11 10:10:05 EDT 2005
Dear List,
I have a problem regarding to raster-rendering inside chameleon.
My raster does not show up where it needs to be, but when I use the
exact mapfile with shp2img, everything is in its place.
Also simplifying the mapfile and doing some mapscript to render the
map, everything is fine.
I am at the end of my knowledge...
Perhaps some other guys out there can give me a hint.
My mapfile:
OUTPUTFORMAT
NAME png
MIMETYPE image/png
DRIVER GD/PNG
EXTENSION png
IMAGEMODE PC256
TRANSPARENT TRUE
END
[...]
IMAGECOLOR 255 255 255
UNITS dd
PROJECTION
"init=epsg:4326"
END
[...]
LAYER
NAME "lingen"
STATUS ON
METADATA
"DESCRIPTION" "TK Lingen"
"GROUP" "Raster"
"LAYER" "lingen"
END
TYPE RASTER
DATA "../data/3384_5820_lel144_2002.tif"
PROJECTION
"init=epsg:31467"
END
END
As said, everything renders fine with shp2img and with simplistic php-
mapscipt
$map = ms_newMapObj($map_path.$map_file);
$img = $map->draw();
$url = $img->saveWebImage(PNG, 0, 0, -1);
echo"<img SRC=$url BORDER=1 WIDTH=$map->width
HEIGHT=$map->height NAME=mainmap >";
I have some other raster inside the map with a tileindex which show up
just fine!
Any clues?
Best
Stephan
--
Stephan Holl
Check headers for GnuPG Key!
http://www.gdf-hannover.de
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