Hi, If you open the image url in a new tab, do you get any error message ? If not, see the error logs in ms4w/Apache/logs. You might find what's wrong there.
Regards, Alexandre amila.maha wrote: > Hi, > > I am trying to display a map from MapServer in OpenLayer. But it is > displayed only when the zoom level is zero. When the zoom level is some > other level, only a white image is shown. > > Can somebody help me with this?? > > This is my javascript code segment for creating the map. > > var map_sv = new OpenLayers.Layer.MapServer( "Clouds", > > "http://localhost:7788/cgi-bin/mapserv.exe?map=C:/ms4w/Apache/htdocs/openlayer/map/wms-test.map";, > {layers: "clouds", isBaseLayer: "true"}); > > > This is my map file. > > NAME "WMS-test" > STATUS ON > SIZE 512 256 > SYMBOLSET ../etc/symbols.sym > EXTENT -180 -90 180 90 > UNITS METERS > IMAGECOLOR 255 255 255 > IMAGETYPE png > FONTSET ../etc/fonts.txt > CONFIG "PROJ_LIB" "C:/ms4w/proj/nad/" > > > WEB > IMAGEPATH "C:/ms4w/tmp/" > IMAGEURL "/ms_tmp/" > METADATA > "wms_title" "WMS Demo Server" ##required > "wms_onlineresource" "http://localhost:7788/cgi-bin/mapserv.exe?"; > ##required > "wms_srs" "EPSG:42304 EPSG:42101 EPSG:4269 > EPSG:4326" > END > END > > PROJECTION > "init=epsg:42304" ##required > END > > # > # Start of layer definitions > # > > LAYER > NAME clouds > METADATA > "wms_title" "Clouds" ##required > END > TYPE RASTER > STATUS ON > PROJECTION > "init=epsg:42304" ##recommended > END > DATA "../data/test/day_clouds.tif" > END > > END # Map File > > > > > -- Alexandre Dubé Mapgears www.mapgears.com _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
