[mapserver-users] Re: Styling a mapfile with SLD?
Hi! Thanks! I really don't understand how that poorly formatted SLD slipped trough the oxygen XML editor, obviously there are many close-tags that misses the backslash. Do you know if there is a ticket regarding the lack of error messages when MapServer fails to either pick up or parse a SLD document? If not I think that I will write one, and encourage one of my colleagues to have a look at the source and maybe write a patch for it. - Regards, Pål Kristensen -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Styling-a-mapfile-with-SLD-tp5126381p5129506.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Styling a mapfile with SLD?
Hi all! I'm trying to sett up a MapService that uses OGC SLD to override the regular MapServer rendering rules (classes and styles). For some reason MapServer does not seem to pick up the SLD, because the resulting map uses the default drawing rules defined in the map-file rather then the SLD. And BTW, is it possible to assign a SLD to a layer internally in a map-file, or do I need to provide the SLD as a parameter in the WMS GetMap request? The layer in the mapfile looks like this: LAYER NAME PolbndA TYPE POLYGON #TYPE LINE STATUS OFF DEBUG 5 MAXSCALEDENOM 190 CONNECTIONTYPE postgis CONNECTION host=xx port=5432 dbname=xx password=xx user=xx DATA shape from euroerm.polbnda USING UNIQUE objectid USING SRID=4326 PROCESSING CLOSE_CONNECTION=DEFER METADATA wms_title Administrativie area wms_extent-15 28 47 82 #wms_sld_url http://www.geonorge.no/styles/erm/erm_ms_22_ah.xml; #wms_sld_body AUTO END PROJECTION init=epsg:4326 END #LABELITEM f_code CLASSITEM f_code CLASS NAME F_CODE STYLE OUTLINECOLOR 255 100 0 SIZE 2 END LABEL COLOR 0 0 0 FONT verdana TYPE TRUETYPE SIZE 10 PARTIALS false POSITION lc END END END The corresponding SLD document that I try to apply: ?xml version=1.0 encoding=utf-8? PolbndA erm:Style1 Default Styler PolbndA title abstract Administrative Area Administrative Area f_code FA001 #E6 1 - Regards, Pål Kristensen -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Styling-a-mapfile-with-SLD-tp5126372p5126372.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Styling a mapfile with SLD?
Hi all! I'm trying to sett up a MapService that uses OGC SLD to override the regular MapServer rendering rules (classes and styles). For some reason MapServer does not seem to pick up the SLD, because the resulting map uses the default drawing rules defined in the map-file rather then the SLD. And BTW, is it possible to assign a SLD to a layer internally in a map-file, or do I need to provide the SLD as a parameter in the WMS GetMap request? The layer in the mapfile looks like this: LAYER NAME PolbndA TYPE POLYGON #TYPE LINE STATUS OFF DEBUG 5 MAXSCALEDENOM 190 CONNECTIONTYPE postgis CONNECTION host=xx port=5432 dbname=xx password=xx user=xx DATA shape from euroerm.polbnda USING UNIQUE objectid USING SRID=4326 PROCESSING CLOSE_CONNECTION=DEFER METADATA wms_title Administrativie area wms_extent-15 28 47 82 #wms_sld_url http://www.geonorge.no/styles/erm/erm_ms_22_ah.xml; #wms_sld_body AUTO END PROJECTION init=epsg:4326 END #LABELITEM f_code CLASSITEM f_code CLASS NAME F_CODE STYLE OUTLINECOLOR 255 100 0 SIZE 2 END LABEL COLOR 0 0 0 FONT verdana TYPE TRUETYPE SIZE 10 PARTIALS false POSITION lc END END END The corresponding SLD document that I try to apply: ?xml version=1.0 encoding=utf-8? StyledLayerDescriptor version=1.1.0 schemaLocation=http://www.opengis.net/sld http://schemas.opengis.net/sld/1.1.0/StyledLayerDescriptor.xsd; xmlns=http://www.opengis.net/sld; xmlns:ogc=http://www.opengis.net/ogc; xmlns:se=http://www.opengis.net/se; xmlns:xlink=http://www.w3.org/1999/xlink; xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns:sld=http://www.opengis.net/sld; !--Area features.-- NamedLayer NamePolbndAName UserStyle Nameerm:Style1Name TitleDefault StylerTitle FeatureTypeStyle !--FeatureTypeNameWFS_ERM:Fcode_FA001_AFeatureTypeName-- NamePolbndAName TitletitleTitle AbstractabstractAbstract !--SemanticTypeIdentifiergeneric:allSemanticTypeIdentifier-- Rule TitleAdministrative AreaTitle NameAdministrative AreaName ogc:Filter ogc:PropertyIsEqualTo ogc:PropertyNamef_code/ogc:PropertyName ogc:LiteralFA001/ogc:Literal /ogc:PropertyIsEqualTo /ogc:Filter PolygonSymbolizer Fill SvgParameter name=fill#E6SvgParameter SvgParameter name=fill-opacity1SvgParameter Fill PolygonSymbolizer Rule FeatureTypeStyle UserStyle NamedLayer StyledLayerDescriptor - Regards, Pål Kristensen -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Styling-a-mapfile-with-SLD-tp5126381p5126381.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Re: GDAL WMS
Hi! I have pointed out the missing documentation of the OVERSAMPLING_RATIO process directive before, and even made a ticket. As the directive enhances raster quality a lot in different situations I think it really deserves to be documented. Hopefully some with committing rights will pick it up soon. Se my earlier post with a link to the ticket: http://n2.nabble.com/Documentation-update-td2396593.html#a2396593 Regards, Pål Kristensen - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/GDAL-WMS-tp4735781p4737001.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Re: Layer scale problem with Mercator (EPSG:900913)
Hi! This issue is quite important to us, does anybody feel like contracting the task of fixing this? Please contact me by email if interested, pal.kristensen at statkart.no Regards, Pål Kristensen The Norwegian Mapping Authority - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Layer-scale-problem-with-Mercator-EPSG-900913-tp2575585p4619516.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] [BUG] MapServer 5.4.2 going into an endless loop!
Hi! I have discovered a situation where MapServer seems to enter an endless loop and uses all the CPU power available on a server. I have managed to track down the specific feature in our postgis database that causes MapServer to hang. A database dump containing only this feature and a working mapfile are attached. The really strange thing is that this feature does not always fail to draw, the situation does only occur with some specific BBOX's in a WMS GetMap request. A working and a non working request are posted below. The only difference between the requests is that the bbox in the working one is extended with 1000 meters to the east. I have tested this on MapServer 5.4.2 on Linux and Windows, with the same result. I also tried it on an old MapServer 5.0.0 (windows) that still lays around, and the error was NOT present on 5.0.0, where both the requests below did work. NOT WORKING (5.0.0) http://localhost/cgi-bin/topo2?LAYERS=topo2_WMSFORMAT=image%2FjpegSERVICE=WMSVERSION=1.1.1REQUEST=GetMapSTYLES=EXCEPTIONS=application%2Fvnd.ogc.se_inimageSRS=EPSG%3A32632BBOX=513024,6792928,599680,6879584WIDTH=256HEIGHT=256 WORKING: http://localhost/cgi-bin/topo2?LAYERS=topo2_WMSFORMAT=image%2FjpegSERVICE=WMSVERSION=1.1.1REQUEST=GetMapSTYLES=EXCEPTIONS=application%2Fvnd.ogc.se_inimageSRS=EPSG%3A32632BBOX=513024,6792928,600680,6879584WIDTH=256HEIGHT=256 Same information are provided in ticket http://trac.osgeo.org/mapserver/ticket/3207 #3207 Mapfile: http://n2.nabble.com/file/n4037146/topo2.zip db_dump: http://n2.nabble.com/file/n4037146/n2000_arealdekkeflate.zip Regards, Pål Kristensen The Norwegian Mapping Authority - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/BUG-MapServer-5-4-2-going-into-an-endless-loop-tp4037991p4037991.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Quantize and 8bit/1bit PNG problem
Hi! Could I please ask for a comment on this issue from one of the developers? paalkr wrote: Hi! I have the following output format defined in my mapfile (MapServer 5.4.2): OUTPUTFORMAT NAME png8bit DRIVER AGG/PNG MIMETYPE image/png EXTENSION png FORMATOPTION QUANTIZE_FORCE=ON FORMATOPTION QUANTIZE_COLORS=256 FORMATOPTION QUANTIZE_NEW=ON FORMATOPTION INTERLACE=OFF END This works very well most of the time, even transparency. But in situations where the GetMap request don't contain any data at all (returned image should be total transparent) the resulting PNG is 1bit in stead of 8bits. If the produced image does contain some data the produced image i 8bits, with correctly rendered transparency where there are no data. This behavior are specially troublesome when building a tile cache because there are a lot of this request without any valid data. In almost all applications I guess that this issue wouldn't do any harm, but we uses Bing Maps for some projects and Bing Maps can't handle 1bit PNGs. What can be done to overcome this issue? Regards, Pål Kristensen - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Quantize-and-8bit-1bit-PNG-problem-tp3641221p3930988.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Quantize and 8bit/1bit PNG problem
Hi Frank! Thanks for the comment! The idea of using Bing Maps and Silverlight was not mine, I argued quite heavily against it :) The bug is in fact in Sliverlight and Microsoft has admitted it, but they don't wont to fix it, go figure! I understand that a 1bit image is a total valid output and I personally don't have any trouble with it. The request to the list was more like a documentation thing from my side, so that the Microsoft fanboys can see for them selves that the problem should be fixed in the broken software (Bing Maps and Silverlight), not vice versa. I guess that the best workaround is the suggested python mapscript wrapper, and check if the output is 1bit or not, if true then change it with a 8bits image instead. But I'm not totally sure that I really wont to fix this on the service side anyway ;) Frank Warmerdam wrote: paalkr wrote: Hi! Could I please ask for a comment on this issue from one of the developers? Pål, One bit PNGs are a perfectly valid response. I would suggest two approaches. 1) File a ticket with Microsoft on Bing Maps, and hopefully they will roll a fix into their operational build within a couple days. (ha ha) 2) Manually produce a nice empty tile that works with Bing Maps some other way, and write a script to replace the 1bit PNG file (which should presumably have a fixed size) with the bing-safe ones. Perhaps not the sort of answer you were hoping for, but you did implore us for comment even when none of us thought we had anything particularly bright to say. Best regards, paalkr wrote: Hi! I have the following output format defined in my mapfile (MapServer 5.4.2): OUTPUTFORMAT NAME png8bit DRIVER AGG/PNG MIMETYPE image/png EXTENSION png FORMATOPTION QUANTIZE_FORCE=ON FORMATOPTION QUANTIZE_COLORS=256 FORMATOPTION QUANTIZE_NEW=ON FORMATOPTION INTERLACE=OFF END This works very well most of the time, even transparency. But in situations where the GetMap request don't contain any data at all (returned image should be total transparent) the resulting PNG is 1bit in stead of 8bits. If the produced image does contain some data the produced image i 8bits, with correctly rendered transparency where there are no data. This behavior are specially troublesome when building a tile cache because there are a lot of this request without any valid data. In almost all applications I guess that this issue wouldn't do any harm, but we uses Bing Maps for some projects and Bing Maps can't handle 1bit PNGs. What can be done to overcome this issue? -- ---+-- I set the clouds in motion - turn up | Frank Warmerdam, warmer...@pobox.com light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush| Geospatial Programmer for Rent ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Quantize-and-8bit-1bit-PNG-problem-tp3641221p3935009.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] add watermark to wms service
Hi! What's the reason you don't want to use a layer with a label? Anyway I think that it's doable by intercepting the WMS request in MapScript and adding the watermark before delivering the final image back to the client. Travis Kirstine wrote: Is there a method for adding a watermark to a wms service (not using a layer w/ label). -- Travis K. Toronto, Canada She knows there's no success like failure and that failure's no success at all. -Bob Dylan- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/add-watermark-to-wms-service-tp3875987p3878392.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Automatisk svar ved fravær: [mapserve r-users] add watermark to wms service
Hei! Jeg er på tjenestereise og er tilbake på kontoret tirsdag 27.okt 2009. Pål Kristensen Sjefsingeniør Statens kartverk NGIS Sentralbord 32 11 81 00 Direkte/Mobil 32 11 83 07 / 922 63 016 E-post:pal.kristen...@statkart.no - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/add-watermark-to-wms-service-tp3875987p3882265.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] MapServer and GeoWebCache in use
Hi! People wants to see MapServer and GeoWebCache in action at the Norwegian mapping agency can try out http://kart.statkart.no http://kart.statkart.no . There is an option in the upper left part of the application to change the language to English (there may still be some items that are not translated). The performance of the application is not that good down at the conventions center here in Sydney, but that is related to the speed and capacity of the Internet connection (and that the servers are located in Norway, pretty far away from Sydney). Regards, Pål Kristensen - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/MapServer-and-GeoWebCache-in-use-tp3875110p3875110.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Documentation update
Hi! Do I need to do make any changes or something to the ticket, to get a feedback on this issue? Regards, Pål Kristensen paalkr wrote: Bump Pål paalkr wrote: Done, http://trac.osgeo.org/mapserver/ticket/2909#preview Pål Jeff McKenna wrote: paalkr wrote: Hi! I would suggest that someone with the right privileges adds the following the the documentation In the LAYER mapfile reference (http://mapserver.org/mapfile/layer.html), new headline Label directives: PROCESSING LABEL_NO_CLIP=True In the Raster Data, Special Processing Directives (http://mapserver.org/input/raster.html#special-processing-directives) PROCESSING OVERSAMPLE_RATIO=[int] Both are quite handy, and information about usage should be easy accessible in the documentation. Regards, Pål Kristensen Please file any documentation changes you need through the MapServer Issue Tracker, in the MapServer Documentation component. Thank you. (otherwise mailing list emails are lost and forgotten) -jeff -- Jeff McKenna FOSS4G Consulting and Training Services http://www.gatewaygeomatics.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Documentation-update-tp2396593p3514320.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Point lables and tiles
Hi! OK, thanks! I guess that MapScript is the way to go then. Steve Lime wrote: Not within MapServer proper. The various tiling services use this metatile approach so it does work. You'd need an intermediary script to do the clipping for you. Steve On 5/28/2009 at 8:36 AM, in message 1243517779820-2987684.p...@n2.nabble.com, paalkr pal.kristen...@statkart.no wrote: Hi! OK, are there any methods that could be used to let MapServer produce a bigger image and then chop off excess area before sending the image to the client? I think that this would be the easiest and most flexible solution. Regards, Pål Kristensen Thomas Bonfort-2 wrote: it doesn't put any labels in the 10 outermost pixels surrounding the generated image (as they are chopped off by tilecache's metabuffer) thomas -- www.camptocamp.com +33 4 79 26 57 97 On Mon, May 25, 2009 at 16:45, paalkr pal.kristen...@statkart.no wrote: Hi! Thanks for the hint! The problem is that I'm using GeoWebCache and not tilecache :) Is the METADATA labelcache_map_edge_buffer -10 END a MapServer keyword? What does it do exactly? Any other possible solutions? Regards, Pål Kristensen Thomas Bonfort-2 wrote: http://lists.osgeo.org/pipermail/mapserver-users/2009-March/060214.html regards, thomas -- www.camptocamp.com +33 4 79 26 57 97 On Mon, May 25, 2009 at 15:00, paalkr pal.kristen...@statkart.no wrote: Hi! When creating tiles for my tilecache I have some issues regarding point labels. Using the PROCESSING label_no_clip=true works for line and polygon labels, but points has not area/size and will therefor newer be present in two neighbouring tiles. The result are clipped labels because only one tile will ever know about the presence of a point. If then the label should have been rendered into the next tile, it will be clipped. Metatiles (requesting more than one tile at a time and splitting it up on the tile server) helps, but only a little, as the same problem will occur between metatiles. A solution would be that MapServer rendered each tile (map) some percentage larger than requested, and then chops of the excess area before delivering the final map. A setting at the MAP level of the mapfile controlling this grow mechanism would be great, defining the percentage the map shall be extended before rendering. Second, is there any other way to solve the issue? Especially if there are already features in MapServer that can be used. Regards, Pål Kristensen - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Point-lables-and-tiles-tp2969528p2969528.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ 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 - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Point-labels-and-tiles-tp2969528p2969950.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ 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 - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Point-labels-and-tiles-tp2969528p2987684.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ 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 - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Point-labels-and-tiles-tp2969528p2992303.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Point lables and tiles
Hi! OK, are there any methods that could be used to let MapServer produce a bigger image and then chop off excess area before sending the image to the client? I think that this would be the easiest and most flexible solution. Regards, Pål Kristensen Thomas Bonfort-2 wrote: it doesn't put any labels in the 10 outermost pixels surrounding the generated image (as they are chopped off by tilecache's metabuffer) thomas -- www.camptocamp.com +33 4 79 26 57 97 On Mon, May 25, 2009 at 16:45, paalkr pal.kristen...@statkart.no wrote: Hi! Thanks for the hint! The problem is that I'm using GeoWebCache and not tilecache :) Is the METADATA labelcache_map_edge_buffer -10 END a MapServer keyword? What does it do exactly? Any other possible solutions? Regards, Pål Kristensen Thomas Bonfort-2 wrote: http://lists.osgeo.org/pipermail/mapserver-users/2009-March/060214.html regards, thomas -- www.camptocamp.com +33 4 79 26 57 97 On Mon, May 25, 2009 at 15:00, paalkr pal.kristen...@statkart.no wrote: Hi! When creating tiles for my tilecache I have some issues regarding point labels. Using the PROCESSING label_no_clip=true works for line and polygon labels, but points has not area/size and will therefor newer be present in two neighbouring tiles. The result are clipped labels because only one tile will ever know about the presence of a point. If then the label should have been rendered into the next tile, it will be clipped. Metatiles (requesting more than one tile at a time and splitting it up on the tile server) helps, but only a little, as the same problem will occur between metatiles. A solution would be that MapServer rendered each tile (map) some percentage larger than requested, and then chops of the excess area before delivering the final map. A setting at the MAP level of the mapfile controlling this grow mechanism would be great, defining the percentage the map shall be extended before rendering. Second, is there any other way to solve the issue? Especially if there are already features in MapServer that can be used. Regards, Pål Kristensen - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Point-lables-and-tiles-tp2969528p2969528.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ 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 - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Point-labels-and-tiles-tp2969528p2969950.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ 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 - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Point-labels-and-tiles-tp2969528p2987684.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] SV: Clipping out unprojectable area?
Hi!
Does anyone have a clue regarding what I have to do, to sort out this issue?
Regards,
Pål Kristensen
paalkr wrote:
Hi, thanks for the help!
I tried your suggestion, but I didn't manage to get it to work correctly,
this is what I did:
Entered the following DATA statement:
DATA geometri from ( select geometri, * from general.country where
ST_Intersection(geometri,GeomFromText('POLYGON((12 0,18 0,18 84,12 84,12
0))',4326)) ) AS country USING UNIQUE ogc_fid USING SRID=4326
but I then got the following error in the MapServer logfile:
[Mon May 25 14:03:08 2009].185400 msPostGISLayerWhichShapes query: select
encode(AsBinary(force_collection(force_2d(geometri)),'NDR'),'base64') as
geom,ogc_fid from ( select geometri, * from general.country where
ST_Intersection(geometri,GeomFromText('POLYGON((12 0,18 0,18 84,12 84,12
0))',4326)) ) AS country where geometri
GeomFromText('POLYGON((-5.89995617157446
59.7658748898858,-5.89995617157446 75.1604740311875,44.7675433183202
75.1604740311875,44.7675433183202 59.7658748898858,-5.89995617157446
59.7658748898858))',4326)
[Mon May 25 14:03:08 2009].187786 msPostGISLayerWhichShapes query status:
7
[Mon May 25 14:03:08 2009].187807 msPostGISLayerWhichShapes(): Query
error. Error (ERROR: argument of WHERE must be type boolean, not type
geometry
Anyone that can help with this?
Regards,
Pål Kristensen
Espen.Messel wrote:
Hi.
You could try something like this:
DATA geometri from ( select geometri, * from general.country where
ST_Intersection(geometri,GeomFromText('POLYGON((12 0,18 0,18 84,12 84,12
0))',4326)) ) AS FOO USING UNIQUE ogc_fid USING SRID=4326
It's not very nice, but it works.
Regards,
Espen
--
Espen Messel
-Opprinnelig melding-
Fra: mapserver-users-boun...@lists.osgeo.org
[mailto:mapserver-users-boun...@lists.osgeo.org] På vegne av paalkr
Sendt: 12. mai 2009 16:19
Til: mapserver-users@lists.osgeo.org
Emne: Re: [mapserver-users] Clipping out unprojectable area?
Hi!
I'm trying to achieve the same thing, but I need some hints
on how to incorporate the spatial filter in the DATA
statement. This is a snippet from my mapfile
DATA geometri from general.country USING UNIQUE
ogc_fid USING SRID=4326
and this is the spatial filter i try to apply
ST_Intersection(geometri,GeomFromText('POLYGON((12 0,18
0,18 84,12
84,12 0))',4326))
but I don't manage build the right the DATA statement!
Can someone please help with the DATA statement?
Regards,
Pål Kristensen
Gregor at HostGIS wrote:
With some SQL know-how I did get the EPSG database merged
with our own
spatial_ref_sys table (it has other mods for our uses, so this was
trivial) and our program generating
ST_Intersection(the_geom) statements.
This does work as expected, which is great. Thanks for
another simple
and elegant solution, Christopher.
Now to cope with some of our data having self-intersecting polygons
which break such operators...
--
Gregor Mosheh / Greg AllensworthBS, A+, Network+,
Security+, Server+
System Administrator, Lead Programmer
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[mapserver-users] Hiding layers, again ;)
Hi all dev! I just want to check the status, and if there where any discussion on the Toronto Code sprint regarding the hiding layers in different OGC services issue? There was put up a wiki page discussing different approaches and possible solutions http://trac.osgeo.org/mapserver/wiki/HidingLayersInOGCWebServices and the issue was also on the agenda for the code sprint http://trac.osgeo.org/mapserver/wiki/TorontoCodeSprint2009Notes http://wiki.osgeo.org/wiki/Toronto_Code_Sprint_2009_Agenda#Mapserver Regards, Pål Kristensen - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Hiding-layers%2C-again--%29-tp2987925p2987925.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Point lables and tiles
Hi! When creating tiles for my tilecache I have some issues regarding point labels. Using the PROCESSING label_no_clip=true works for line and polygon labels, but points has not area/size and will therefor newer be present in two neighbouring tiles. The result are clipped labels because only one tile will ever know about the presence of a point. If then the label should have been rendered into the next tile, it will be clipped. Metatiles (requesting more than one tile at a time and splitting it up on the tile server) helps, but only a little, as the same problem will occur between metatiles. A solution would be that MapServer rendered each tile (map) some percentage larger than requested, and then chops of the excess area before delivering the final map. A setting at the MAP level of the mapfile controlling this grow mechanism would be great, defining the percentage the map shall be extended before rendering. Second, is there any other way to solve the issue? Especially if there are already features in MapServer that can be used. Regards, Pål Kristensen - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Point-lables-and-tiles-tp2969528p2969528.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Clipping out unprojectable area?
Hi!
I'm trying to achieve the same thing, but I need some hints on how to
incorporate the spatial filter in the DATA statement. This is a snippet from
my mapfile
DATA geometri from general.country USING UNIQUE ogc_fid USING
SRID=4326
and this is the spatial filter i try to apply
ST_Intersection(geometri,GeomFromText('POLYGON((12 0,18 0,18 84,12
84,12 0))',4326))
but I don't manage build the right the DATA statement!
Can someone please help with the DATA statement?
Regards,
Pål Kristensen
Gregor at HostGIS wrote:
With some SQL know-how I did get the EPSG database merged with our own
spatial_ref_sys table (it has other mods for our uses, so this was
trivial) and our program generating ST_Intersection(the_geom) statements.
This does work as expected, which is great. Thanks for another simple
and elegant solution, Christopher.
Now to cope with some of our data having self-intersecting polygons
which break such operators...
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Re: [mapserver-users] GetFeatureInfo in XML
Hi!
This is something that I'm interested in as well, could I please ask you to
share your featureinfo_nsg.xml? I would like to have a look at it to get
some hints on how to set up a XML template.
BTW: I think you can expose a new InfoFormat by setting the
wms_feature_info_mime_type keyword in the web metadata section of your
mapfile.
Regards,
Pål Kristensen
Sven Schroeter wrote:
Hi all,
I am currently experimenting with Web Map Services and a custom PHP
wrapper.
In this script for a GetFeatureInfo-Request with
info_format=application/vnd.ogc.wms_xml or info_format=text/xml a XML
document is generated.
This works well, a XML-template is set in the mapfile dynamically:
...
if($k == 'info_format' ($v == 'application/vnd.ogc.wms_xml' || $v ==
'text/xml')){
$layer = $oMap-getLayerByName($layername);
$layer-set(template, template/featureinfo_nsg.xml);
...
}
...
Two questions:
1. Is it possible to get a featureInfo-Request in xml native by mapserver
(no gml)
2. How can I tell mapserver to enhance the list of capabilities to xml? At
this time there comes only
...
GetFeatureInfo
Formattext/plain/Format
Formattext/html/Format
Formatapplication/vnd.ogc.gml/Format
DCPType
...
Thanks
Sven
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Re: [mapserver-users] GIF output with AGG renderer
Hi! Got any answers on this issue? I have the exact same problem. As you say, AGG can quantize to 8bits and it should be possible and serve this as a GIF, not only 8bits PNG (my personal opinion :) ) Regards, Pål Kristensen Eichner, Andreas - SID-NLK wrote: Hi all, I wanted to configure MS 5.2.0 to use the AGG renderer when generating GIF output. The web site doesn't mention the AGG renderer at all on the general output format page. The AGG rendering specifics page only tells about PNG and JPEG. So I'm wondering if it is possible at all. Since AGG can quantize the image it should be no problem to put it out as GIF. I use the graphic stroke but that only works with AGG... Any ideas about that? Thanks. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/GIF-output-with-AGG-renderer-tp2156835p2669189.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Layer scale problem with Mercator (EPSG:900913)
Hi! Theres seems like there are some troubles with layers at different scales when requesting a map in EPSG:900913). I have set up the mapfile in EPSG:32633 (WGS84, UTM zone 33), and all the layers are as well sett to be in EPSG:32633. When requesting maps in in UTM zone 31 to 36 the layers switches at the right scales. The scale intervals could be is like this: LAYER 1 MINSCALE 200 LAYER 2 MAXSCALE 200 MINSCALE 80 LAYER 3 MAXSCALE 80 MINSCALE 10 LAYER 4 MAXSCALE 10 When requesting a map covering approx the same area (see attached images), different layers are turned on in mapserver (shows as different level of detail in the maps). Is there a workaround for this? I guess that the issue has something to do with how scales are calculated in mapserver. PS! The same issue is present when requesting maps in geographic coordinate systems like EPSG:4326. The maps are generated with WMS GetMap requests. UTM33 Mercator - Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Layer-scale-problem-with-Mercator-%28EPSG%3A900913%29-tp2575585p2575585.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Documentation update
Bump Pål Done, http://trac.osgeo.org/mapserver/ticket/2909#preview Pål paalkr wrote: Hi! I would suggest that someone with the right privileges adds the following the the documentation In the LAYER mapfile reference (http://mapserver.org/mapfile/layer.html), new headline Label directives: PROCESSING LABEL_NO_CLIP=True In the Raster Data, Special Processing Directives (http://mapserver.org/input/raster.html#special-processing-directives) PROCESSING OVERSAMPLE_RATIO=[int] Both are quite handy, and information about usage should be easy accessible in the documentation. Regards, Pål Kristensen Please file any documentation changes you need through the MapServer Issue Tracker, in the MapServer Documentation component. Thank you. (otherwise mailing list emails are lost and forgotten) -jeff -- Jeff McKenna FOSS4G Consulting and Training Services http://www.gatewaygeomatics.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://n2.nabble.com/Documentation-update-tp2396593p2568788.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Two questions about WMS and outputformats
Hi! Thanks! The patch works great, just the way I expected. I guess that the same logic has to be implemented on GetLegendGraphics as well. Regards, Pål Kristensen Yewondwossen Assefa wrote: ticket is updated with a possible patch. best regarads Yewondwossen Assefa wrote: Hi, There was a ticket opened for that years ago with a path to implement it, but was never addressed: (http://trac.osgeo.org/mapserver/ticket/455) It seems to be less controversial in functionality than the recent Hiding/Enabling/Ignoring Layers in OGC Web Services thread, but introduces another new metadata and that by it self may be controversial. I am willing to provide a patch for now following what is discussed in the bug and depending on how the OGC metadata organization evolves in the coming months, we would adapt that patch. Please add yourself in cc to this bug. Best Regards paalkr wrote: Hi! Is there a way to prevent the default outputformats to be exposed in the capabilities document? I have a map service where I have used AGG specific rendering capabilities, and requesting e.g a GIF image then makes a bad looking map and does not make sense. I would like the opportunity to only expose explicit defined formats specified with one or more OUTPUTFORMAT blocks. I don't want to disable the different drivers though, only control the outputformat list in the GetCapabilities response. If the only way to achieve this is to patch the source code, I would be glade if any of the devs could point me in the right direction. Regards, Pål Kristensen Frank Warmerdam wrote: Rahkonen Jukka wrote: Hi, By default, without having any OUTPUTFORMAT sections in the mapfile, Mapserver is advertising following imageformats in WMS GetCapabilities document: GetMap Formatimage/gif/Format Formatimage/png/Format Formatimage/png; mode=24bit/Format Formatimage/jpeg/Format Formatimage/vnd.wap.wbmp/Format Formatimage/tiff/Format Formatimage/svg+xml/Format -- Assefa Yewondwossen Software Analyst Email: ass...@dmsolutions.ca http://www.dmsolutions.ca/ Phone: (613) 565-5056 (ext 14) Fax: (613) 565-0925 ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- Assefa Yewondwossen Software Analyst Email: ass...@dmsolutions.ca http://www.dmsolutions.ca/ Phone: (613) 565-5056 (ext 14) Fax: (613) 565-0925 ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://n2.nabble.com/Re%3A-Two-questions-about-WMS-and-outputformats-tp2486969p2508701.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Two questions about WMS and outputformats
Hi! Is there a way to prevent the default outputformats to be exposed in the capabilities document? I have a map service where I have used AGG specific rendering capabilities, and requesting e.g a GIF image then makes a bad looking map and does not make sense. I would like the opportunity to only expose explicit defined formats specified with one or more OUTPUTFORMAT blocks. I don't want to disable the different drivers though, only control the outputformat list in the GetCapabilities response. If the only way to achieve this is to patch the source code, I would be glade if any of the devs could point me in the right direction. Regards, Pål Kristensen Frank Warmerdam wrote: Rahkonen Jukka wrote: Hi, By default, without having any OUTPUTFORMAT sections in the mapfile, Mapserver is advertising following imageformats in WMS GetCapabilities document: GetMap Formatimage/gif/Format Formatimage/png/Format Formatimage/png; mode=24bit/Format Formatimage/jpeg/Format Formatimage/vnd.wap.wbmp/Format Formatimage/tiff/Format Formatimage/svg+xml/Format -- View this message in context: http://n2.nabble.com/Re%3A-Two-questions-about-WMS-and-outputformats-tp2486969p2493151.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Problems with Google 900913 Projection and WMS Layers
Hi! Which file did you add the 900913 coordinate system block to? You have to add it to the epsg file, I have done that my self and has no trouble (regarding coordinate system support) when adding a WMS service from MapServer in Google Maps. Regards, Pål Kristensen Bill Thoen wrote: .. I did put the definition for the Google CRS in /usr/share/proj/defs as: # Google's spherical mercator projection 900913 +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgri...@null +no_defs ... -- View this message in context: http://n2.nabble.com/Problems-with-Google-900913-Projection-and-WMS-Layers-tp2494052p2494106.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] WFS and PostGIS newbie question
Hi! CONNECTIONTYPE WFS is used when MapServer acts as a WFS client, i.e consuming a WFS service. If I understood you correctly, you are trying to serve out a WFS service with data stored in PostgreSQL/PostGIS. I think the following documents should be of great help to you: WFS server howto: http://mapserver.org/ogc/wfs_server.html Data input/PostGIS: http://mapserver.org/input/vector/postgis.html Regards, Pål Kristensen SeeJay wrote: I'm trying to learn Mapserver/OpenLayers/PostGIS and have made slow but steady progress so far. But I'm pretty stuck now. I'm trying to create my first WFS using point data stored in PostGIS. From the examples I have seen on the web it seems that CONNECTIONTYPE has to be WFS, but I can't figure out where I specifiy the PostGIS connection parameters? Can someone post an example of what this should look like? Thanks, CJ -- View this message in context: http://n2.nabble.com/WFS-and-PostGIS-newbie-question-tp2493398p2494148.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] msWMSDispatch(): WMS server error. Incomplete WMS request: VERSION parameter missing
Hi! Have you set the ows_onlineresource parameter in the WEB element in the mapfile? Regards, Pål Kristensen Cassiel wrote: I must say that this issue arised when I moved the website to another webserver... same OS, debian lenny, but different arch 32bit - amd64. The 32 bit machine was hosting only one website. Te new amd64 webserver hosts two sites (name based virtual host) so the wms request is served by a virtual host (Apache 2.2), same ip address for two dns. Could it be a dns related issue? does mapserv bin complains about virtual hosts? Since I switched from the old machine to the new I can't get no wms layer with QGis even with the version request variable (it was there from the start). This is my WMS link: http://193.206.192.55/cgi-bin/rf_mapserv?SERVICE=WMSVERSION=1.1.1REQUEST=GetCapabilities www.catastocen.apat.it is the dns name. If you substitute the numeric address with the dns one mapserver returns a binary file... thanks for responding regards raffaele 2009/3/6 paalkr pal.kristen...@statkart.no Hi! This is fixed in ticket #2528, and applied in MapServer 5.2.0. Version is a optional parameter in the GetCapabilities request, as described in the WMS 1.1.1 specification, chapter 7.1.2, table 4. In earlier version of MapServer the version parameter was treated as mandatory. You can resolve your issue in to different ways: 1) Add a version=1.1.1 to your service URL in Qgis 2) Upgrade to MapServer 5.2.0 or later. Regards, Pål Kristensen Cassiel wrote: Hi you all, I am getting this error using Mapserver 5.0.3 on debian lenny when querying for WMS available layers on Qgis. Querying with iceweasel on debian works , i.e. the proper xml file is returned, while it does not on Mac OS X. Any hints? Regards Raffaele ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://n2.nabble.com/msWMSDispatch%28%29%3A-WMS-server-error.-Incomplete-WMS-request%3A-VERSION-parameter-missing-tp2435750p2436095.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ 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 -- View this message in context: http://n2.nabble.com/msWMSDispatch%28%29%3A-WMS-server-error.-Incomplete-WMS-request%3A-VERSION-parameter-missing-tp2435750p2442129.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] msWMSDispatch(): WMS server error. Incomplete WMS request: VERSION parameter missing
Hi! This is fixed in ticket #2528, and applied in MapServer 5.2.0. Version is a optional parameter in the GetCapabilities request, as described in the WMS 1.1.1 specification, chapter 7.1.2, table 4. In earlier version of MapServer the version parameter was treated as mandatory. You can resolve your issue in to different ways: 1) Add a version=1.1.1 to your service URL in Qgis 2) Upgrade to MapServer 5.2.0 or later. Regards, Pål Kristensen Cassiel wrote: Hi you all, I am getting this error using Mapserver 5.0.3 on debian lenny when querying for WMS available layers on Qgis. Querying with iceweasel on debian works , i.e. the proper xml file is returned, while it does not on Mac OS X. Any hints? Regards Raffaele ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://n2.nabble.com/msWMSDispatch%28%29%3A-WMS-server-error.-Incomplete-WMS-request%3A-VERSION-parameter-missing-tp2435750p2436095.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Documentation update
Hi! I would suggest that someone with the right privileges adds the following the the documentation In the LAYER mapfile reference (http://mapserver.org/mapfile/layer.html), new headline Label directives: PROCESSING LABEL_NO_CLIP=True In the Raster Data, Special Processing Directives (http://mapserver.org/input/raster.html#special-processing-directives) PROCESSING OVERSAMPLE_RATIO=[int] Both are quite handy, and information about usage should be easy accessible in the documentation. Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Documentation-update-tp2396593p2396593.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Status on ticket 2582?
Great! Regards, Pål Kristensen Alan Boudreault wrote: I'll make the RFC in the next days. Alan On February 23, 2009 01:09:36 pm Steve Lime wrote: Hi guys: I think we need a small RFC on this issue. The impacts are too broad to handle without a formal plan. Anyone care to take the lead? Steve On 2/22/2009 at 4:51 PM, in message 1235343099022-2369505.p...@n2.nabble.com, paalkr pal.kristen...@statkart.no wrote: Hi! Good idea, this could even make the dump == false / true for OWS redundant. Adding wfs_disable_request 'all' would effectively prevent wfs support. Adding wms_disable_request 'GetFeatureinfo' would be the same as dump == false on a WMS layer. I think the following situations are the most common where this hiding functionality would be needed: 1) Adding a copyright statement to a map. Hiding the layer and setting status to default will insure that the label is rendered regardless of requested layers. 2) Exposing different raster resolution layers as one logical layer. This can be achieved in two different ways a) adding all the raster layers (status == default) to a group as hidden layers (the group will (should) then become hidden as well), then add a dummy layer (which don't draws anything) with the same name as the group. Requesting the dummy layer would actually also request the group because the name is identical. b) adding all the layers as hidden single layers (status == default) and use the requires mechanism to set dependencies to a dummy layer. 3) Hiding tileindex layers. Setting up the tileindex as a separate layer is the only way of adding a tileindex to e.g PostgreSQL atm. 4) Enable / expose some layers only for certain service types (wms, wfs, sos, wcs) 5) Limit the users ability to interact and change the map appearance. Anyway. I hope that either Martins patch is added to 5.4 or that we agree on something similar, in time to reach the 5.4 release. Regards, Pål Kristensen Martin Kofahl wrote: Hi, it becomes apparent that we try to solve different issues with hiding, ignoring and so on. We should try to find an implementation which also solves related tickets but is open for future requirements. So couldn't we use a metadata like [service]_disable_request which lists all request type (per service) MapServer shouldn't support for a layer? Maybe expanded with the request type 'all'. Possible examples: wms_disable_request 'all' wms_disable_request 'getcapabilities getfeatureinfo' This should solve tickets 337, 1952, 2582. What do you think? Martin -- View this message in context: http://n2.nabble.com/Status-on-ticket-2582--tp2337548p2369505.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ 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 ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://n2.nabble.com/Status-on-ticket-2582--tp2337548p2374868.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Status on ticket 2582?
Hi all! See my comments in italic below Martin Kofahl wrote: Hi, I think the second patch for ticket 1952 already covers some of these issues for the wms service (one can easily change ows_service to ows_hidden_layer -- I think 'hidden' makes even more sense than 'ignore'): I agree, and I have actually used your patch with great success in many cases. 1) The hiding mechanism must not interfere with which layers that actually are rendered (turned on). ... only suppresses the capabilities output. Perfect 2) What will happen if the hidden layer is inside a GROUP? ... the single layer is hidden As expected 3) What will happen if all layers inside a GROUP is hidden? ... as far I remember, the mentioned patch currently hides the whole group and its layers. In order to support grouped layers for different resolutions, my workaround was to hide any layer in this group (hence no capabilities) and to have a single not-grouped, not-hidden layer with the name identical to the group name. When all grouped layers are hidden and we decide to expose it as a sigle layer as Pål suggests, the question is which metadata to use. I did not think of the opportunity to have single layer with the same name as the group, but this sounds like a more sensible solution then transforming a group layer to a single layer. Specially when it comes to decide which metadata to expose. 4) What will happen if the hidden layer is part of a group defined with the wms_layer_group metadata tag? ... should work similar to 2 und 3. But currently I have no idea what the patch does with wms_layer_group layers. Me neither :-) Regards, Pål Kristensen paalkr wrote: Hi All! I glad this issue got some focus, and I must say that I was kind of surprised realizing that ticket 2582 only addressed the MapScript part. Anyway, I'm very glad that Jeff now proposes a final solution for this issue, that of course should be fixed in both cgi and MapScript, and for every service type. Jeffs proposal for a boolean metadata keyword, like ignore_layer sound OK, but maybe ows_ignore_layer is more appropriate as the layer obviously shall not be ignored, only the exposure in the GetCapabilities document. I think the following aspects are important to have in mind when resolving the issue: 1) The hiding mechanism must not interfere with which layers that actually are rendered (turned on) . This has to be controlled as before by the STATUS, SCALE and DEPENDENCIES keywords. 2) What will happen if the hidden layer is inside a GROUP? 3) What will happen if all layers inside a GROUP is hidden? I would suggest that the group layer is exposed as a single layer, in this way you could have different resolution layers inside a GROUP and expose this as a single layer to the end user. Often the different resolution layers are only present to optimize rendering speed, and are not intended for the end user. 4) What will happen if the hidden layer is part of a group defined with the wms_layer_group metadata tag? Regards, Pål Kristensen Jeff McKenna wrote: Alan Boudreault wrote: It could. By the fact that a status MS_DELETE can only be set through Mapscript, i've only added this part. I think the ticket have been open for that ? You could add a comment in the ticket to propose a specific mapfile setting. Alan I've made a comment in that ticket, and I am proposing we finally fix this through an old existing ticket (http://trac.osgeo.org/mapserver/ticket/337). -jeff ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://n2.nabble.com/Status-on-ticket-2582--tp2337548p2363221.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Status on ticket 2582?
Hi! Thanks Daniel for taking responsibility for this issue, which has been around for far to long :-) I agree that ticket 1952 discusses a more flexible functionality, but I don't think we need to make this more complicated than it is already. I can't see a situation where you would like to hide a layer from one service type, but not in an other (but thats my opinion). Fixing the 2582 bug would satisfy many of the user needs on this issue. Taking the GROUP functionality into consideration seems to be important, as this possibly could cause some mixup if a hidden layer is inside a group layer. What if all layers inside a GROUP is hidden? Should the group layer still be exposed in the capabilities document? I'd say yes, but other may have a different opinion. Regards, Pål Kristensen Martin Kofahl wrote: Perfect! Although the solution described in ticket 1952 might be more flexible for future use. Daniel Morissette wrote: paalkr wrote: Hi all devs! What is the status on ticket http://trac.osgeo.org/mapserver/ticket/2582 2582 ? Is this going to be included in 5.4? Yes, we'll take care of it for 5.4. Daniel ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://n2.nabble.com/Status-on-ticket-2582--tp2337548p2341220.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Status on ticket 2582?
Hi all devs! What is the status on ticket http://trac.osgeo.org/mapserver/ticket/2582 2582 ? Is this going to be included in 5.4? Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/Status-on-ticket-2582--tp2337548p2337548.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Full CADRG and VPF support
Hi! I would guess that there is a mismatch in the location attribute path in conjunction with the shapepath in the mapfile. These values are concatenated at runtime to build up the full path to each raster cell. Have you turned om logging in the mapfile, do you get any error messages? One way to find out if the geometry in the tileindex is correct, is to render the tileindex as a vector layer and visually see if the raster footprints are located as expected. If the are, the error is most likely to be the path issue. Regards, Pål Kristensen purnomod wrote: Hi paalkr, I have tried as per your suggestion. The gdaltindex is working fine and it created the tile index shape file with location attribute. the issue is when I open the layer in the GAIA it did not show anything. is there anything else that I need to do to make it work. The below is my mapserver configudation. Thank you very much in advance for your help LAYER NAME 'WMTS-006' STATUS ON DEBUG 5 TILEINDEX rpf_job.shp TILEITEM location GROUP JOG TYPE RASTER MAXSCALE 100 #MINSCALE 1 PROCESSING RESAMPLE=AVERAGE #PROCESSING RESAMPLE=BILINEAR PROCESSING OVERSAMPLE_RATIO=8 # 8 improves the output image greatly, could try other values GROUP JOG METADATA wms_title JOG Mosaic wms_group_title JOG wms_style Default END PROJECTION init=epsg:4326 END END # Layer -- View this message in context: http://n2.nabble.com/Full-CADRG-and-VPF-support-tp1972100p2317029.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] exclude layer from wms capabilities
Hi! This issue has been discussed several times in the past. Se the links below for some more information: http://n2.nabble.com/Hiding-overviews-tt1970417.html#a1970417 http://n2.nabble.com/GetCapabilities-for-a-specific-layer%2C-not-the-entire-mapfile--tt1970666.html#a1970668 There is also a patch available which I have used with great success. http://trac.osgeo.org/mapserver/ticket/1952 This patch has to be considered a quickfix, as long as the ticket below is not resolved. http://trac.osgeo.org/mapserver/ticket/2582 I really hope that this issue will be fixed for the 5.4 release. Some people, you and me included, requests this functionality from time to time. The issue is recognized as a bug and therefore should be fixed. I think the best approach would be to take the MS_DELETE keyword into consideration when requesting capabilities (as described in ticket 2582) Regards, Pål Kristensen Martin Kofahl wrote: I've got a copyright layer in a map file, status is default. Is there a way to hide this annotation layer in the capabilities output? Martin ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://n2.nabble.com/exclude-layer-from-wms-capabilities-tp2259954p2268004.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] FORMATOPTION PALETTE_FORCE=TRUE problem
Hi! I have tried to use the FORMATOPTION PALETTE_FORCE=TRUE with no luck. I've goth this error message all the time: [Tue Jan 6 15:26:05 2009].409786 msDrawMap(): Layer 3 (N500Hoydelag), 0.161s [Tue Jan 6 15:26:05 2009].409998 msDrawMap(): Drawing Label Cache, 0.000s [Tue Jan 6 15:26:05 2009].410010 msDrawMap() total time: 0.170s [Tue Jan 6 15:26:05 2009].416062 Invalid number of colors in palette: Unable to access file. libpng error () [Tue Jan 6 15:26:05 2009].416108 ms_png_write_image_init(): General error message. error writing png header (via longjmp) [Tue Jan 6 15:26:05 2009].416115 msSaveImageRGBAPalette(): General error message. error in png header writing [Tue Jan 6 15:26:05 2009].416122 msSaveImage() total time: 0.006s [Tue Jan 6 15:26:05 2009].416170 mapserv request processing time (msLoadMap not incl.): 0.177s My ouputformat is defined like this: OUTPUTFORMAT NAME png8bit DRIVER AGG/PNG MIMETYPE image/png EXTENSION png FORMATOPTION PALETTE_FORCE=TRUE FORMATOPTION PALETTE=/opt/maps/kartdata2/mapfiles/palette.txt FORMATOPTION INTERLACE=OFF END The palette.txt file is attached http://n2.nabble.com/file/n2117781/palette.txt palette.txt Does anyone know whats wrong? BTW: This is MapServer 5.2.1 on RedHat. Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/FORMATOPTION-%22PALETTE_FORCE%3DTRUE%22-problem-tp2117781p2117781.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] FORMATOPTION PALETTE_FORCE=TRUE problem
Hi Thomas, thanks for the quick answer! Applying ,255 at the end of every record in the palette.txt file worked, but when I made the WMS GetMap request I got an image in return where all the areas that should have been transparent where black (transparent=true). When using transparent=false I got an image in return where the nodata areas were filled with the bgcolor parameter value, which is of course the right response. The original palette.txt file with only r,g,b values caused the mentioned error message with both transparent=true and transparent=false, but I suspected it to work in the latter case. Adding imagemode rgba didn't do any difference in any way. What exactly should the effect of adding this to the outputformat be? Regards, Pål Kristensen thomas bonfort wrote: are you calling this with a transparent=true ?? in that cas, your palette file should be a list of quadruplets (r,g,b,a) (and it would be better to have an outputformat with imagemode rgba, and use that one instead of passing transparent=true) thomas On Tue, Jan 6, 2009 at 15:56, paalkr pal.kristen...@statkart.no wrote: Hi! I have tried to use the FORMATOPTION PALETTE_FORCE=TRUE with no luck. I've goth this error message all the time: [Tue Jan 6 15:26:05 2009].409786 msDrawMap(): Layer 3 (N500Hoydelag), 0.161s [Tue Jan 6 15:26:05 2009].409998 msDrawMap(): Drawing Label Cache, 0.000s [Tue Jan 6 15:26:05 2009].410010 msDrawMap() total time: 0.170s [Tue Jan 6 15:26:05 2009].416062 Invalid number of colors in palette: Unable to access file. libpng error () [Tue Jan 6 15:26:05 2009].416108 ms_png_write_image_init(): General error message. error writing png header (via longjmp) [Tue Jan 6 15:26:05 2009].416115 msSaveImageRGBAPalette(): General error message. error in png header writing [Tue Jan 6 15:26:05 2009].416122 msSaveImage() total time: 0.006s [Tue Jan 6 15:26:05 2009].416170 mapserv request processing time (msLoadMap not incl.): 0.177s My ouputformat is defined like this: OUTPUTFORMAT NAME png8bit DRIVER AGG/PNG MIMETYPE image/png EXTENSION png FORMATOPTION PALETTE_FORCE=TRUE FORMATOPTION PALETTE=/opt/maps/kartdata2/mapfiles/palette.txt FORMATOPTION INTERLACE=OFF END The palette.txt file is attached http://n2.nabble.com/file/n2117781/palette.txt palette.txt Does anyone know whats wrong? BTW: This is MapServer 5.2.1 on RedHat. Regards, Pål Kristensen -- View this message in context: http://n2.nabble.com/FORMATOPTION-%22PALETTE_FORCE%3DTRUE%22-problem-tp2117781p2117781.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ 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 -- View this message in context: http://n2.nabble.com/FORMATOPTION-%22PALETTE_FORCE%3DTRUE%22-problem-tp2117781p2118972.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
