Hi, If your mapserver is working, then OL should have no trouble connecting to it with the layer object definition you psoecified in your first post.
Try to use Firebug for Firefox [1] and grab the image URL (in the Net tab) that is sent to your mapserv and work from there. Julien [1] http://getfirebug.com/ Nicholas Efremov-Kendall wrote: > Hi, > > It works fine as the static url, but you're saying that I should send it > as the query string, not just to the Mapserver base? > > > On Mon, Apr 20, 2009 at 10:03 AM, Julien-Samuel Lacroix > <[email protected] <mailto:[email protected]>> wrote: > > Hi, > > Try accessing the following URL with mapserver first like Andreas > suggested. > > > http://localhost/cgi-bin/mapserv?map=/home/mapdata/jerba.map&layers=satt&map_extent=629664.75+3694383.75+718556.25+3770763.75 > > <http://localhost/cgi-bin/mapserv?map=/home/mapdata/jerba.map&layers=satt&map_extent=629664.75+3694383.75+718556.25+3770763.75> > > Once you get it working, you can try with OpenLayers. You can > probably get more help on the MapServer-Users mailing-list on that part. > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > Julien > > > Nicholas Efremov-Kendall wrote: > > Hi, > > I'm trying to get a simple OL application to display a > mapserver mapfile, but all I get is the grey background for the > image, and a the embedded scale bar displaying much smaller > linear measurements than the static mapserver file (0.2 vs 16 > km). I have specified for the OL map projection to be UTM 32N > (Epsg: 22332) and meters for Units. I don't understand why the > display coordinated for the mouse position are still LatLon and > why the map data won't display. It's reading the mapfile, but I > don't know why I won't display the raster or verctor data. > any suggestions? > > JS CODE > map = new OpenLayers.Map('map', { projection: new > OpenLayers.Projection("EPSG:22332"), > displayProjection: new > OpenLayers.Projection("EPSG:22332"), units: "meters"}); > layer = new OpenLayers.Layer.MapServer( "Jerba", > "http://localhost/cgi-bin/mapserv";, > {map: '/home/mapdata/jerba.map', layers: "satt"} ); > map.addLayer(layer); > map.zoomToExtent( new OpenLayers.Bounds > (629664.75, 3694383.75, 718556.25, 3770763.75)); > map.addControl( new > OpenLayers.Control.LayerSwitcher() ); > map.addControl( new > OpenLayers.Control.MousePosition() ); > map.addControl( new > OpenLayers.Control.OverviewMap() ); > map.addControl( new > OpenLayers.Control.ScaleLine() ); > Mapfile > MAP > Name "Jerba" > IMAGETYPE png24 > EXTENT 656782.661 3720728.22 693473.18 3754557.09 > SIZE 400 300 > units Meters > SHAPEPATH "/home/mapdata/" > IMAGECOLOR 233 233 233 > ### > SCALEBAR > STATUS EMBED > UNITS KILOMETERS > INTERVALS 4 > TRANSPARENT TRUE > OUTLINECOLOR 255 255 255 > Position lr > label > color 255 255 255 > antialias true > size small > end > END > WEB > template "map_template.html" > Imagepath "/home/nick/fgs/www/htdocs/tmp/" > imageurl "/ms_tmp/" > End > Layer # raster Layer > NAME satt > DATA Raster/jerba742_Clip11.tif > STATUS On > TYPE RASTER > PROCESSING "BANDS=1,2,3" > OFFSITE 71 74 65 > END # MODIS raster layer ends here > > > > ------------------------------------------------------------------------ > > > > ------------------------------------------------------------------------ > > _______________________________________________ > Users mailing list > [email protected] <mailto:[email protected]> > http://openlayers.org/mailman/listinfo/users > > > -- > Julien-Samuel Lacroix > Mapgears > http://www.mapgears.com/ > > -- Julien-Samuel Lacroix Mapgears http://www.mapgears.com/ _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
