On Sep 8, 2011, at 1:03 PM, thomas bonfort wrote: > it goes in map->web->metadata >
I guessed as much, but I can't fathom the syntax. The webObj doesn't seem to have any constructor, and I don't see any documentation. Could you please point me to an example? > > On Thu, Sep 8, 2011 at 19:48, Mr. Puneet Kishor <punk.k...@gmail.com> wrote: >> a bit more investigation on producing a WMS response via Perl MapScript >> reveals the following error >> >> <?xml version='1.0' encoding="ISO-8859-1" standalone="no" ?> >> <!DOCTYPE ServiceExceptionReport SYSTEM >> "http://schemas.opengis.net/wms/1.1.0/exception_1_1_0.dtd"> >> <ServiceExceptionReport version="1.1.0"> >> <ServiceException> >> msWMSDispatch(): WMS server error. WMS request not enabled. Check >> wms/ows_enable_request settings. >> </ServiceException> >> </ServiceExceptionReport> >> >> So, it seems I have to somehow, somewhere enable 'ows_enable_request'. >> Looking at the documentation, seems like if I had a map file, I could add >> the following line to do so >> >> ows_enable_request '*' >> >> However, I am not using a map file at all. Not finding any documentation on >> this setting, I tried the following to no avail >> >> $map->{ows_enable_request} = '*'; >> >> >> Suggestions, anyone? >> >> >> On Sep 7, 2011, at 10:18 PM, Mr. Puneet Kishor wrote: >> >>> I would really appreciate insight from someone well-versed in the ins and >>> outs of WMS via MapScript. Looking at the discussion at >>> [http://trac.osgeo.org/mapserver/ticket/670], the `img = wms_map.draw()` >>> step seems to be a crucial part of drawing the image. >>> >>> So, I added `my $img = $map->draw();` to my code below, and indeed, the >>> image was drawn and sent back to the browser. >>> >>> Is this something that should be added to the examples in the >>> documentation? Is this the right way to do things? In any case, I am not >>> write to STDOUT, and sending the buffer directly. Instead, my code is very >>> much like a regular request (and it works) -- >>> >>> my $new_extent = $map->{extent}; >>> >>> my $req = new mapscript::OWSRequest(); >>> $req->setParameter( "SERVICE", "WMS" ); >>> $req->setParameter( "VERSION", "1.1.0" ); >>> $req->setParameter( "REQUEST", "GetMap" ); >>> $req->setParameter( "BBOX", "-180,-90,180,90" ); >>> $req->setParameter( "LAYERS", "layer_name"); >>> $req->setParameter( "SRS", "-1"); >>> $req->setParameter( "WIDTH", "1200"); >>> $req->setParameter( "HEIGHT", "600"); >>> >>> my $dispatch_out = $map->OWSDispatch( $req ); >>> my $img = $map->draw(); >>> my $map_img = 'test_' . sprintf("%0.10d", rand(1000000000)) . '.png'; >>> $img->save("/path/to/$map_img"); >>> return send_file("/path/to/$map_img"); >>> >>> >>> Comments? Corrections? >>> >>> >>> On Sep 7, 2011, at 6:12 PM, Mr. Puneet Kishor wrote: >>> >>>> >>>> On Sep 7, 2011, at 5:49 PM, Mr. Puneet Kishor wrote: >>>> >>>>> I am trying to convert my MapScript program to a WMS responder. I create >>>>> my $map where I set all the layers and classes and colors, etc, just like >>>>> for a normal, non-WMS request that works perfectly correctly. >>>>> >>>>> my $map = undef; >>>>> $map = mapObj(name => 'mymap') unless defined $map; >>>>> >>>>> my $req = new mapscript::OWSRequest(); >>>>> $req->setParameter( "SERVICE", "WMS" ); >>>>> $req->setParameter( "VERSION", "1.1.0" ); >>>>> $req->setParameter( "REQUEST", "GetCapabilities" ); >>>> >>>> I changed the above line to >>>> >>>> $req->setParameter( "REQUEST", "GetMap"); >>>> >>>> but, still no improvement. >>>> >>>> >>>>> >>>>> mapscript::msIO_installStdoutToBuffer(); >>>>> my $dispatch_out = $map->OWSDispatch( $req ); >>>>> printf "%s\n", mapscript::msIO_getStdoutBufferString(); >>>>> >>>>> Except, the above doesn't really do anything for me. I get nothing in my >>>>> browser. Suggestions? >>>>> >>>>> >>>>> -- >>>>> Puneet Kishor >>>> >>> >> >> _______________________________________________ >> mapserver-users mailing list >> mapserver-users@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/mapserver-users >> _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users