Re: [mapserver-users] PHP mapscript $shape-buffer() takes a long time
We had the same problem. In deed the buffer-algorithm is very expensive, especially with large polygons and a large buffer-radius. If you use Postgis, you can simplify the Polygon with ST_Simplify or ST_SimplifyPreserveTopology in dependency from scale and buffer-radius, this will make the buffer-process much faster without significant loss of quality. You can do this on runtime on your original data with dynamic PostGIS-queries. If you don't use PostGis, you have to create simplified layers. Pseudo-PHP-PostGIS-SQL: SELECT ... ST_SetSRID(ST_BUFFER(ST_SIMPLIFY($geometery_field,$simplify_tolerance),$buffer_radius, $number_of_segments),$srid)::geometry ...FROM... And don't use the buffered polygon for geo-queries, there are faster ways in PostGIS and Mapserver. Regards Ludwig Kniprath I'm trying to buffer a shape returned from a point query on a polygon layer of parcels. When I try to use: $bufferedShape = $shape-buffer(200); I get back a fatal error: Maximum execution time of 30 seconds exceeded. I know that this is a php error message and that I could increase the allowable execution time. If I use a buffer distance of 175 I get results. Should it take such a long time to but a buffer around this parcel? It is a large parcel with one corner being a long curve like a quarter of a circle and another section on one side being a half circle. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] fatal error on linux server
Should check your mapfile if it is correctly parsed by the mapscritpt. Try drawing the mapfile using standard mapserver.exe and see if it works. Francesco Pirotti MSulchan Darmawan ha scritto: Dear all, I've made a PHP script and tried it on windows using ms4w (mapserver 5.4.2) and it's completely works. Then I tried it on linux (ubuntu server 8.04 with mapserver 5.4.2) but it produce the following error : Warning: [MapServer Error]: msDrawMap(): Failed to draw layer named 'aceh'. in /home/bleketux/public_html/cmh2/_modules/mod_petazm/frm_petazm.php on line 184 Warning: [MapServer Error]: msShapefileOpen(): (KB_ACEH.shp) in /home/bleketux/public_html/cmh2/_modules/mod_petazm/frm_petazm.php on line 184 Warning: [MapServer Error]: msShapefileOpen(): (/home/bleketux/public_html/cmh2/mapserver/shp/KB_ACEH.shp) in /home/bleketux/public_html/cmh2/_modules/mod_petazm/frm_petazm.php on line 184 Fatal error: Call to a member function SaveWebImage() on a non-object in /home/bleketux/public_html/cmh2/_modules/mod_petazm/frm_petazm.php on line 185 Here is some script of line 180 - 185 : $strProj = proj=latlong,ellps=WGS84,datum=WGS84; $objMap-SetProjection ($strProj, MS_FALSE); $objMap-outputformat-Set (name, Format GIF); $objMap-outputformat-Set (extension, gif); $objImagePeta = $objMap-Draw(); $objUrlPeta = $objImagePeta-SaveWebImage(); To avoid permission problem, i've set chmod 777 to the root web folder. Can you point me where should I fix the problem ? Thanks in advance. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- *Francesco Pirotti* Dep. TESAF CIRGEO – Interdepartmental Research Center on Cartography Photogrammetry Remote Sensing and G.I.S. University of Padova Web: http://www.cirgeo.unipd.it/cirgeo/francescopirotti.htm Email: francesco.piro...@unipd.it mailto:francesco.piro...@unipd.it Phone: +39 049 827 2710 Phone: +39 349 55 39 261 ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] MapServer, WFS and Oracle
Hello list, I'm trying to get MapServer running as a WFS server with an Oracle data source. When using TAB files I have no problem, also using the Oracle datasource and letting MapServer draw it (WMS) works properly. However, the WFS request only returns one result (a correct one). My total resulting XML is: wfs:FeatureCollection xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd http://mapserver.gis.umn.edu/mapserver http://x.x.x/scripts/mapserv.exe?map=address.mapSERVICE=WFSVERSION=1.0 .0REQUEST=DescribeFeatureTypeTYPENAME=addressOUTPUTFORMAT=XMLSCHEMA gml:boundedBy gml:Box srsName=EPSG:4326 gml:coordinates5.172200,52.038485 5.173701,52.038853/gml:coordinates /gml:Box /gml:boundedBy /wfs:FeatureCollection There should be more results (confirmed by the WMS image and by monitoring the query in Oracle). I also set DUMP to true and gml_include_items all in my layer METADATA, so I also expected more fields. My layer definition is as follows: LAYER NAME address TYPE point CONNECTIONTYPE oraclespatial DATA GEOLOC FROM ADDRESS USING SRID 90112 VERSION 10g CONNECTION x/y...@z DUMP TRUE PROCESSING CLOSE_CONNECTION=DEFER CLASS SYMBOL circle OUTLINECOLOR 255 0 0 SIZE 6 NAME address END PROJECTION init=epsg:28992 END METADATA wfs_title address wfs_srs EPSG:28992 EPSG:900913 wms_title address wms_srs EPSG:28992 EPSG:900913 gml_featureid ID gml_include_items all END END Any idea what I'm doing wrong? I'm using MapServer 5.4.2 with Oracle 10g. Regards, Jelmer Baas ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] MapServer, WFS and Oracle
Hi, You seem not to get even a single feature back, all you get is an empty bounding box. How does you GetFeature request look like? -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Jelmer Baas Lähetetty: 18. marraskuuta 2009 12:11 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: [mapserver-users] MapServer, WFS and Oracle Hello list, I'm trying to get MapServer running as a WFS server with an Oracle data source. When using TAB files I have no problem, also using the Oracle datasource and letting MapServer draw it (WMS) works properly. However, the WFS request only returns one result (a correct one). My total resulting XML is: wfs:FeatureCollection xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd http://mapserver.gis.umn.edu/mapserver http://x.x.x/scripts/mapserv.exe?map=address.mapSERVICE=WFSV ERSION=1.0 .0REQUEST=DescribeFeatureTypeTYPENAME=addressOUTPUTFORMAT=X MLSCHEMA gml:boundedBy gml:Box srsName=EPSG:4326 gml:coordinates5.172200,52.038485 5.173701,52.038853/gml:coordinates /gml:Box /gml:boundedBy /wfs:FeatureCollection There should be more results (confirmed by the WMS image and by monitoring the query in Oracle). I also set DUMP to true and gml_include_items all in my layer METADATA, so I also expected more fields. My layer definition is as follows: LAYER NAME address TYPE point CONNECTIONTYPE oraclespatial DATA GEOLOC FROM ADDRESS USING SRID 90112 VERSION 10g CONNECTION x/y...@z DUMP TRUE PROCESSING CLOSE_CONNECTION=DEFER CLASS SYMBOL circle OUTLINECOLOR 255 0 0 SIZE 6 NAME address END PROJECTION init=epsg:28992 END METADATA wfs_title address wfs_srs EPSG:28992 EPSG:900913 wms_title address wms_srs EPSG:28992 EPSG:900913 gml_featureid ID gml_include_items all END END Any idea what I'm doing wrong? I'm using MapServer 5.4.2 with Oracle 10g. Regards, Jelmer Baas ___ 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
RE: [mapserver-users] MapServer, WFS and Oracle
Jukka, Thanks for the quick reply. The request is: mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSION=1.0.0REQUEST=GetFeatureSRS=EPSG%3A4326BBOX=1.171946062917749,52.038473357169345,5.173921509856943,52.03887593415947 (Very zoomed out) If this is another projection issue, I'm going to eat my shoe. ;) Regards, Jelmer -Original Message- From: Rahkonen Jukka [mailto:jukka.rahko...@mmmtike.fi] Sent: woensdag 18 november 2009 11:51 To: Jelmer Baas; mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] MapServer, WFS and Oracle Hi, You seem not to get even a single feature back, all you get is an empty bounding box. How does you GetFeature request look like? -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Jelmer Baas Lähetetty: 18. marraskuuta 2009 12:11 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: [mapserver-users] MapServer, WFS and Oracle Hello list, I'm trying to get MapServer running as a WFS server with an Oracle data source. When using TAB files I have no problem, also using the Oracle datasource and letting MapServer draw it (WMS) works properly. However, the WFS request only returns one result (a correct one). My total resulting XML is: wfs:FeatureCollection xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd http://mapserver.gis.umn.edu/mapserver http://x.x.x/scripts/mapserv.exe?map=address.mapSERVICE=WFSV ERSION=1.0 .0REQUEST=DescribeFeatureTypeTYPENAME=addressOUTPUTFORMAT=X MLSCHEMA gml:boundedBy gml:Box srsName=EPSG:4326 gml:coordinates5.172200,52.038485 5.173701,52.038853/gml:coordinates /gml:Box /gml:boundedBy /wfs:FeatureCollection There should be more results (confirmed by the WMS image and by monitoring the query in Oracle). I also set DUMP to true and gml_include_items all in my layer METADATA, so I also expected more fields. My layer definition is as follows: LAYER NAME address TYPE point CONNECTIONTYPE oraclespatial DATA GEOLOC FROM ADDRESS USING SRID 90112 VERSION 10g CONNECTION x/y...@z DUMP TRUE PROCESSING CLOSE_CONNECTION=DEFER CLASS SYMBOL circle OUTLINECOLOR 255 0 0 SIZE 6 NAME address END PROJECTION init=epsg:28992 END METADATA wfs_title address wfs_srs EPSG:28992 EPSG:900913 wms_title address wms_srs EPSG:28992 EPSG:900913 gml_featureid ID gml_include_items all END END Any idea what I'm doing wrong? I'm using MapServer 5.4.2 with Oracle 10g. Regards, Jelmer Baas ___ 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
Re: [mapserver-users] MapServer, WFS and Oracle
WFS 1.0 does not support reprojection AFAIK. At least the OGC spec does not, don't know if Mapserver implemented it vendor-specific like Geoserver did, but I could be wrong. Try version 1.1.0. Best regards, Bart On Nov 18, 2009, at 12:05 PM, Jelmer Baas wrote: Jukka, Thanks for the quick reply. The request is: mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSION=1.0.0REQUEST=GetFeatureSRS=EPSG%3A4326BBOX=1.171946062917749,52.038473357169345,5.173921509856943,52.03887593415947 (Very zoomed out) If this is another projection issue, I'm going to eat my shoe. ;) Regards, Jelmer -Original Message- From: Rahkonen Jukka [mailto:jukka.rahko...@mmmtike.fi] Sent: woensdag 18 november 2009 11:51 To: Jelmer Baas; mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] MapServer, WFS and Oracle Hi, You seem not to get even a single feature back, all you get is an empty bounding box. How does you GetFeature request look like? -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Jelmer Baas Lähetetty: 18. marraskuuta 2009 12:11 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: [mapserver-users] MapServer, WFS and Oracle Hello list, I'm trying to get MapServer running as a WFS server with an Oracle data source. When using TAB files I have no problem, also using the Oracle datasource and letting MapServer draw it (WMS) works properly. However, the WFS request only returns one result (a correct one). My total resulting XML is: wfs:FeatureCollection xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd http://mapserver.gis.umn.edu/mapserver http://x.x.x/scripts/mapserv.exe?map=address.mapSERVICE=WFSV ERSION=1.0 .0REQUEST=DescribeFeatureTypeTYPENAME=addressOUTPUTFORMAT=X MLSCHEMA gml:boundedBy gml:Box srsName=EPSG:4326 gml:coordinates5.172200,52.038485 5.173701,52.038853/gml:coordinates /gml:Box /gml:boundedBy /wfs:FeatureCollection There should be more results (confirmed by the WMS image and by monitoring the query in Oracle). I also set DUMP to true and gml_include_items all in my layer METADATA, so I also expected more fields. My layer definition is as follows: LAYER NAME address TYPE point CONNECTIONTYPE oraclespatial DATA GEOLOC FROM ADDRESS USING SRID 90112 VERSION 10g CONNECTION x/y...@z DUMP TRUE PROCESSING CLOSE_CONNECTION=DEFER CLASS SYMBOL circle OUTLINECOLOR 255 0 0 SIZE 6 NAME address END PROJECTION init=epsg:28992 END METADATA wfs_title address wfs_srs EPSG:28992 EPSG:900913 wms_title address wms_srs EPSG:28992 EPSG:900913 gml_featureid ID gml_include_items all END END Any idea what I'm doing wrong? I'm using MapServer 5.4.2 with Oracle 10g. Regards, Jelmer Baas ___ 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
Re: [mapserver-users] MapServer, WFS and Oracle
Hi, I hope you have tasty shoes. WFS 1.0.0 does officially support only one projection. I am not sure how Marverver has implemented it, with Geoserver it is possible to use also other projections by adding projection parameter to request. However, I would try GetFeature request by using BBOX in native projection. -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Jelmer Baas Lähetetty: 18. marraskuuta 2009 13:06 Vastaanottaja: Rahkonen Jukka; mapserver-users@lists.osgeo.org Aihe: RE: [mapserver-users] MapServer, WFS and Oracle Jukka, Thanks for the quick reply. The request is: mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSI ON=1.0.0REQUEST=GetFeatureSRS=EPSG%3A4326BBOX=1.17194606291 7749,52.038473357169345,5.173921509856943,52.03887593415947 (Very zoomed out) If this is another projection issue, I'm going to eat my shoe. ;) Regards, Jelmer -Original Message- From: Rahkonen Jukka [mailto:jukka.rahko...@mmmtike.fi] Sent: woensdag 18 november 2009 11:51 To: Jelmer Baas; mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] MapServer, WFS and Oracle Hi, You seem not to get even a single feature back, all you get is an empty bounding box. How does you GetFeature request look like? -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Jelmer Baas Lähetetty: 18. marraskuuta 2009 12:11 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: [mapserver-users] MapServer, WFS and Oracle Hello list, I'm trying to get MapServer running as a WFS server with an Oracle data source. When using TAB files I have no problem, also using the Oracle datasource and letting MapServer draw it (WMS) works properly. However, the WFS request only returns one result (a correct one). My total resulting XML is: wfs:FeatureCollection xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd http://mapserver.gis.umn.edu/mapserver http://x.x.x/scripts/mapserv.exe?map=address.mapSERVICE=WFSV ERSION=1.0 .0REQUEST=DescribeFeatureTypeTYPENAME=addressOUTPUTFORMAT=X MLSCHEMA gml:boundedBy gml:Box srsName=EPSG:4326 gml:coordinates5.172200,52.038485 5.173701,52.038853/gml:coordinates /gml:Box /gml:boundedBy /wfs:FeatureCollection There should be more results (confirmed by the WMS image and by monitoring the query in Oracle). I also set DUMP to true and gml_include_items all in my layer METADATA, so I also expected more fields. My layer definition is as follows: LAYER NAME address TYPE point CONNECTIONTYPE oraclespatial DATA GEOLOC FROM ADDRESS USING SRID 90112 VERSION 10g CONNECTION x/y...@z DUMP TRUE PROCESSING CLOSE_CONNECTION=DEFER CLASS SYMBOL circle OUTLINECOLOR 255 0 0 SIZE 6 NAME address END PROJECTION init=epsg:28992 END METADATA wfs_title address wfs_srs EPSG:28992 EPSG:900913 wms_title address wms_srs EPSG:28992 EPSG:900913 gml_featureid ID gml_include_items all END END Any idea what I'm doing wrong? I'm using MapServer 5.4.2 with Oracle 10g. Regards, Jelmer Baas ___ 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
RE: [mapserver-users] MapServer, WFS and Oracle
Bart, Jukka, The shoes taste wonderful. The request comes from OpenLayers, and I can't find how to change it to WFS 1.1, but that'll be another Google search, soon. Right now I thought it'd be smart to see if I at least can get *some* results, manually. This however also fails. My current request mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSION=1.0.0REQUEST=GetFeatureSRS=EPSG%3A28992BBOX=125474.00,381967.999850,206652.000100,470382.335300 The coordinates come from a previous request (gml:boundedBy) and should definatly contain some points. An select count(id) from address where x 125474 and y 206652 and x 381967 and y 470382 returns 24002 rows (the geo object is also saved as plain X/Y). For completeness, here's my current MAP file: MAP NAME Test STATUS ON UNITS meters FONTSET fontset.txt OUTPUTFORMAT NAME aggpng24 DRIVER AGG/PNG TRANSPARENT ON IMAGEMODE RGBA MIMETYPE image/png EXTENSION png END WEB METADATA wms_title Test wfs_title Test wms_srs EPSG:28992 wfs_srs EPSG:28992 wms_onlineresource url wfs_onlineresource url END # METADATA END #web SYMBOLSET symbols_mapinfo2.sym PROJECTION init=epsg:28992 END LAYER NAME address TYPE point CONNECTIONTYPE oraclespatial DATA GEOLOC FROM ADDRESS USING SRID 90112 VERSION 10g CONNECTION x/y/z DUMP TRUE PROCESSING CLOSE_CONNECTION=DEFER CLASS SYMBOL circle OUTLINECOLOR 255 0 0 SIZE 6 NAME address END PROJECTION init=epsg:28992 END METADATA wfs_title address wfs_srs EPSG:28992 wms_title address wms_srs EPSG:28992 gml_featureid ZIPCODE gml_include_items ZIPCODE END END END # Map File As you can see, I use the Dutch projection system everywhere. Yet the request only returns: ?xml version='1.0' encoding=ISO-8859-1 ? wfs:FeatureCollection xmlns:ms=http://mapserver.gis.umn.edu/mapserver; xmlns:wfs=http://www.opengis.net/wfs; xmlns:gml=http://www.opengis.net/gml; xmlns:ogc=http://www.opengis.net/ogc; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd http://mapserver.gis.umn.edu/mapserver url/mapserv.exe?map=address.mapamp;SERVICE=WFSamp;VERSION=1.0.0amp;REQUEST=DescribeFeatureTypeamp;TYPENAME=addressamp;OUTPUTFORMAT=XMLSCHEMA gml:boundedBy gml:Box srsName=EPSG:28992 gml:coordinates125474.00,381967.999850 206652.000100,470382.335300/gml:coordinates /gml:Box /gml:boundedBy /wfs:FeatureCollection Any more help would be greatly appreciated. Regards, Jelmer Hi, I hope you have tasty shoes. WFS 1.0.0 does officially support only one projection. I am not sure how Marverver has implemented it, with Geoserver it is possible to use also other projections by adding projection parameter to request. However, I would try GetFeature request by using BBOX in native projection. -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Jelmer Baas Lähetetty: 18. marraskuuta 2009 13:06 Vastaanottaja: Rahkonen Jukka; mapserver-users@lists.osgeo.org Aihe: RE: [mapserver-users] MapServer, WFS and Oracle Jukka, Thanks for the quick reply. The request is: mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSI ON=1.0.0REQUEST=GetFeatureSRS=EPSG%3A4326BBOX=1.17194606291 7749,52.038473357169345,5.173921509856943,52.03887593415947 (Very zoomed out) If this is another projection issue, I'm going to eat my shoe. ;) Regards, Jelmer -Original Message- From: Rahkonen Jukka [mailto:jukka.rahko...@mmmtike.fi] Sent: woensdag 18 november 2009 11:51 To: Jelmer Baas; mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] MapServer, WFS and Oracle Hi, You seem not to get even a single feature back, all you get is an empty bounding box. How does you GetFeature request look like? -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Jelmer Baas Lähetetty: 18. marraskuuta 2009 12:11
Re: [mapserver-users] MapServer, WFS and Oracle
Hi, If you haven't done it yet, check that you can for sure get some data out of your service. mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSION=1.0.0REQUEST=GetFeatureMaxFeatures=10 If yes, have a look at the returned data and see what kind of coordinates it likes to send you. Just to be sure that your BBOX is correct. Also, add DEBUG=5 to the layer definitions and look at the Mapserver errorfile to understand more about what is happening. -Jukka- -Alkuperäinen viesti- Lähettäjä: Jelmer Baas [mailto:b...@speerit.nl] Lähetetty: 18. marraskuuta 2009 14:39 Vastaanottaja: Rahkonen Jukka; mapserver-users@lists.osgeo.org Aihe: RE: [mapserver-users] MapServer, WFS and Oracle Bart, Jukka, The shoes taste wonderful. The request comes from OpenLayers, and I can't find how to change it to WFS 1.1, but that'll be another Google search, soon. Right now I thought it'd be smart to see if I at least can get *some* results, manually. This however also fails. My current request mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSI ON=1.0.0REQUEST=GetFeatureSRS=EPSG%3A28992BBOX=125474.0 0,381967.999850,206652.000100,470382.335300 The coordinates come from a previous request (gml:boundedBy) and should definatly contain some points. An select count(id) from address where x 125474 and y 206652 and x 381967 and y 470382 returns 24002 rows (the geo object is also saved as plain X/Y). For completeness, here's my current MAP file: MAP NAME Test STATUS ON UNITS meters FONTSET fontset.txt OUTPUTFORMAT NAME aggpng24 DRIVER AGG/PNG TRANSPARENT ON IMAGEMODE RGBA MIMETYPE image/png EXTENSION png END WEB METADATA wms_title Test wfs_title Test wms_srs EPSG:28992 wfs_srs EPSG:28992 wms_onlineresource url wfs_onlineresource url END # METADATA END #web SYMBOLSET symbols_mapinfo2.sym PROJECTION init=epsg:28992 END LAYER NAME address TYPE point CONNECTIONTYPE oraclespatial DATA GEOLOC FROM ADDRESS USING SRID 90112 VERSION 10g CONNECTION x/y/z DUMP TRUE PROCESSING CLOSE_CONNECTION=DEFER CLASS SYMBOL circle OUTLINECOLOR 255 0 0 SIZE 6 NAME address END PROJECTION init=epsg:28992 END METADATA wfs_title address wfs_srs EPSG:28992 wms_title address wms_srs EPSG:28992 gml_featureid ZIPCODE gml_include_items ZIPCODE END END END # Map File As you can see, I use the Dutch projection system everywhere. Yet the request only returns: ?xml version='1.0' encoding=ISO-8859-1 ? wfs:FeatureCollection xmlns:ms=http://mapserver.gis.umn.edu/mapserver; xmlns:wfs=http://www.opengis.net/wfs; xmlns:gml=http://www.opengis.net/gml; xmlns:ogc=http://www.opengis.net/ogc; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd http://mapserver.gis.umn.edu/mapserver url/mapserv.exe?map=address.mapamp;SERVICE=WFSamp;VERSION= 1.0.0amp;REQUEST=DescribeFeatureTypeamp;TYPENAME=addressamp ;OUTPUTFORMAT=XMLSCHEMA gml:boundedBy gml:Box srsName=EPSG:28992 gml:coordinates125474.00,381967.999850 206652.000100,470382.335300/gml:coordinates /gml:Box /gml:boundedBy /wfs:FeatureCollection Any more help would be greatly appreciated. Regards, Jelmer Hi, I hope you have tasty shoes. WFS 1.0.0 does officially support only one projection. I am not sure how Marverver has implemented it, with Geoserver it is possible to use also other projections by adding projection parameter to request. However, I would try GetFeature request by using BBOX in native projection. -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Jelmer Baas Lähetetty: 18. marraskuuta 2009 13:06 Vastaanottaja: Rahkonen Jukka; mapserver-users@lists.osgeo.org Aihe: RE: [mapserver-users] MapServer, WFS and Oracle Jukka, Thanks for the quick reply. The request is: mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSI ON=1.0.0REQUEST=GetFeatureSRS=EPSG%3A4326BBOX=1.17194606291
RE: [mapserver-users] MapServer, WFS and Oracle
Jukka, Thanks for the little tip! I just tested the test url you gave me, and it also didn't return anything. After checking the log files I found this: [Wed Nov 18 13:50:46 2009].176000 msOracleSpatialLayerGetShape(): OracleSpatial error. Error parsing OracleSpatial DATA variable for query. To execute query functions you need to define one unique column [USING UNIQUE #column] Chaning the query from DATA GEOLOC FROM ADDRESS USING SRID 90112 VERSION 10g to DATA GEOLOC FROM ADDRESS USING UNIQUE ID SRID 90112 VERSION 10g Did the trick. Not too bright of me that I didn't check the log file, I admit, but might I recommend outputting this message to the client anyway? Thanks for the help, I can now continue fiddling with projections, my favorite! *sigh* :) Regards, Jelmer -Original Message- From: Rahkonen Jukka [mailto:jukka.rahko...@mmmtike.fi] Sent: woensdag 18 november 2009 13:47 To: Jelmer Baas; mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] MapServer, WFS and Oracle Hi, If you haven't done it yet, check that you can for sure get some data out of your service. mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSI ON=1.0.0REQUEST=GetFeatureMaxFeatures=10 If yes, have a look at the returned data and see what kind of coordinates it likes to send you. Just to be sure that your BBOX is correct. Also, add DEBUG=5 to the layer definitions and look at the Mapserver errorfile to understand more about what is happening. -Jukka- -Alkuperäinen viesti- Lähettäjä: Jelmer Baas [mailto:b...@speerit.nl] Lähetetty: 18. marraskuuta 2009 14:39 Vastaanottaja: Rahkonen Jukka; mapserver-users@lists.osgeo.org Aihe: RE: [mapserver-users] MapServer, WFS and Oracle Bart, Jukka, The shoes taste wonderful. The request comes from OpenLayers, and I can't find how to change it to WFS 1.1, but that'll be another Google search, soon. Right now I thought it'd be smart to see if I at least can get *some* results, manually. This however also fails. My current request mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSI ON=1.0.0REQUEST=GetFeatureSRS=EPSG%3A28992BBOX=125474.0 0,381967.999850,206652.000100,470382.335300 The coordinates come from a previous request (gml:boundedBy) and should definatly contain some points. An select count(id) from address where x 125474 and y 206652 and x 381967 and y 470382 returns 24002 rows (the geo object is also saved as plain X/Y). For completeness, here's my current MAP file: MAP NAME Test STATUS ON UNITS meters FONTSET fontset.txt OUTPUTFORMAT NAME aggpng24 DRIVER AGG/PNG TRANSPARENT ON IMAGEMODE RGBA MIMETYPE image/png EXTENSION png END WEB METADATA wms_title Test wfs_title Test wms_srs EPSG:28992 wfs_srs EPSG:28992 wms_onlineresource url wfs_onlineresource url END # METADATA END #web SYMBOLSET symbols_mapinfo2.sym PROJECTION init=epsg:28992 END LAYER NAME address TYPE point CONNECTIONTYPE oraclespatial DATA GEOLOC FROM ADDRESS USING SRID 90112 VERSION 10g CONNECTION x/y/z DUMP TRUE PROCESSING CLOSE_CONNECTION=DEFER CLASS SYMBOL circle OUTLINECOLOR 255 0 0 SIZE 6 NAME address END PROJECTION init=epsg:28992 END METADATA wfs_title address wfs_srs EPSG:28992 wms_title address wms_srs EPSG:28992 gml_featureid ZIPCODE gml_include_items ZIPCODE END END END # Map File As you can see, I use the Dutch projection system everywhere. Yet the request only returns: ?xml version='1.0' encoding=ISO-8859-1 ? wfs:FeatureCollection xmlns:ms=http://mapserver.gis.umn.edu/mapserver; xmlns:wfs=http://www.opengis.net/wfs; xmlns:gml=http://www.opengis.net/gml; xmlns:ogc=http://www.opengis.net/ogc; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd http://mapserver.gis.umn.edu/mapserver url/mapserv.exe?map=address.mapamp;SERVICE=WFSamp;VERSION= 1.0.0amp;REQUEST=DescribeFeatureTypeamp;TYPENAME=addressamp ;OUTPUTFORMAT=XMLSCHEMA gml:boundedBy gml:Box srsName=EPSG:28992 gml:coordinates125474.00,381967.999850 206652.000100,470382.335300/gml:coordinates
Re: [mapserver-users] MapServer, WFS and Oracle
Jelmer, Also, when using WFS from Oracle, you should add the wfs_extent or ows_extent metadata tags. Otherwise MapServer will request Oracle to do a convex_hull to get the extent of your data. On large datasets, this can take a while. Setting the extent metadata tag bypasses this check and uses the value you specify. Mike -- Michael Smith RSGIS Center US Army Corps of Engineers On 11/18/09 7:54 AM, Jelmer Baas b...@speerit.nl wrote: Jukka, Thanks for the little tip! I just tested the test url you gave me, and it also didn't return anything. After checking the log files I found this: [Wed Nov 18 13:50:46 2009].176000 msOracleSpatialLayerGetShape(): OracleSpatial error. Error parsing OracleSpatial DATA variable for query. To execute query functions you need to define one unique column [USING UNIQUE #column] Chaning the query from DATA GEOLOC FROM ADDRESS USING SRID 90112 VERSION 10g to DATA GEOLOC FROM ADDRESS USING UNIQUE ID SRID 90112 VERSION 10g Did the trick. Not too bright of me that I didn't check the log file, I admit, but might I recommend outputting this message to the client anyway? Thanks for the help, I can now continue fiddling with projections, my favorite! *sigh* :) Regards, Jelmer -Original Message- From: Rahkonen Jukka [mailto:jukka.rahko...@mmmtike.fi] Sent: woensdag 18 november 2009 13:47 To: Jelmer Baas; mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] MapServer, WFS and Oracle Hi, If you haven't done it yet, check that you can for sure get some data out of your service. mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSI ON=1.0.0REQUEST=GetFeatureMaxFeatures=10 If yes, have a look at the returned data and see what kind of coordinates it likes to send you. Just to be sure that your BBOX is correct. Also, add DEBUG=5 to the layer definitions and look at the Mapserver errorfile to understand more about what is happening. -Jukka- -Alkuperäinen viesti- Lähettäjä: Jelmer Baas [mailto:b...@speerit.nl] Lähetetty: 18. marraskuuta 2009 14:39 Vastaanottaja: Rahkonen Jukka; mapserver-users@lists.osgeo.org Aihe: RE: [mapserver-users] MapServer, WFS and Oracle Bart, Jukka, The shoes taste wonderful. The request comes from OpenLayers, and I can't find how to change it to WFS 1.1, but that'll be another Google search, soon. Right now I thought it'd be smart to see if I at least can get *some* results, manually. This however also fails. My current request mapserv.exe?map=address.maptypename=addressSERVICE=WFSVERSI ON=1.0.0REQUEST=GetFeatureSRS=EPSG%3A28992BBOX=125474.0 0,381967.999850,206652.000100,470382.335300 The coordinates come from a previous request (gml:boundedBy) and should definatly contain some points. An select count(id) from address where x 125474 and y 206652 and x 381967 and y 470382 returns 24002 rows (the geo object is also saved as plain X/Y). For completeness, here's my current MAP file: MAP NAME Test STATUS ON UNITS meters FONTSET fontset.txt OUTPUTFORMAT NAME aggpng24 DRIVER AGG/PNG TRANSPARENT ON IMAGEMODE RGBA MIMETYPE image/png EXTENSION png END WEB METADATA wms_title Test wfs_title Test wms_srs EPSG:28992 wfs_srs EPSG:28992 wms_onlineresource url wfs_onlineresource url END # METADATA END #web SYMBOLSET symbols_mapinfo2.sym PROJECTION init=epsg:28992 END LAYER NAME address TYPE point CONNECTIONTYPE oraclespatial DATA GEOLOC FROM ADDRESS USING SRID 90112 VERSION 10g CONNECTION x/y/z DUMP TRUE PROCESSING CLOSE_CONNECTION=DEFER CLASS SYMBOL circle OUTLINECOLOR 255 0 0 SIZE 6 NAME address END PROJECTION init=epsg:28992 END METADATA wfs_title address wfs_srs EPSG:28992 wms_title address wms_srs EPSG:28992 gml_featureid ZIPCODE gml_include_items ZIPCODE END END END # Map File As you can see, I use the Dutch projection system everywhere. Yet the request only returns: ?xml version='1.0' encoding=ISO-8859-1 ? wfs:FeatureCollection xmlns:ms=http://mapserver.gis.umn.edu/mapserver; xmlns:wfs=http://www.opengis.net/wfs; xmlns:gml=http://www.opengis.net/gml; xmlns:ogc=http://www.opengis.net/ogc; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd http://mapserver.gis.umn.edu/mapserver url/mapserv.exe?map=address.mapamp;SERVICE=WFSamp;VERSION= 1.0.0amp;REQUEST=DescribeFeatureTypeamp;TYPENAME=addressamp ;OUTPUTFORMAT=XMLSCHEMA gml:boundedBy gml:Box srsName=EPSG:28992 gml:coordinates125474.00,381967.999850 206652.000100,470382.335300/gml:coordinates /gml:Box /gml:boundedBy /wfs:FeatureCollection Any more help would be greatly appreciated. Regards, Jelmer Hi, I hope you have tasty shoes. WFS 1.0.0 does officially support only one
RE: [mapserver-users] MapServer, WFS and Oracle
Michael, Thanks for the tip. Indeed, I still need to add these tags, but since my dataset wasn't working at all, I didn't do anything with that, yet. Right now the query takes 16-20sec, so some optimization is in order. Regards, Jelmer Jelmer, Also, when using WFS from Oracle, you should add the wfs_extent or ows_extent metadata tags. Otherwise MapServer will request Oracle to do a convex_hull to get the extent of your data. On large datasets, this can take a while. Setting the extent metadata tag bypasses this check and uses the value you specify. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] MapServer, WFS and Oracle
Bart, Thanks for the tip. I'll be using more Oracle access in the future, so I guess I'll jump in the Compile-MapServer-On-Windows maze this evening. Regards, Jelmer Jelmer, you might want to check out Mapserver 5.6 release candidates, since WFS was greatly optimized for database sources (single pass query). ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] fatal error on linux server
Might I also suggest checking if the .shp file is in the correct case? KB_ACEH is uppercase, while .shp is lowercase, I've had plenty of problems (i.e., typo's) with that. Regards, Jelmer As Francesco indicated, the primary error in this case is that the file /home/bleketux/public_html/cmh2/mapserver/shp/KB_ACEH.shp cannot be opened. Make sure the file exists at that location, and that it is readable by the user running the Apache. hint: check the permissions on /home/bleketux Daniel francesco wrote: Should check your mapfile if it is correctly parsed by the mapscritpt. Try drawing the mapfile using standard mapserver.exe and see if it works. Francesco Pirotti MSulchan Darmawan ha scritto: Dear all, I've made a PHP script and tried it on windows using ms4w (mapserver 5.4.2) and it's completely works. Then I tried it on linux (ubuntu server 8.04 with mapserver 5.4.2) but it produce the following error : Warning: [MapServer Error]: msDrawMap(): Failed to draw layer named 'aceh'. in /home/bleketux/public_html/cmh2/_modules/mod_petazm/frm_petazm.php on line 184 Warning: [MapServer Error]: msShapefileOpen(): (KB_ACEH.shp) in /home/bleketux/public_html/cmh2/_modules/mod_petazm/frm_petazm.php on line 184 Warning: [MapServer Error]: msShapefileOpen(): (/home/bleketux/public_html/cmh2/mapserver/shp/KB_ACEH.shp) in /home/bleketux/public_html/cmh2/_modules/mod_petazm/frm_petazm.php on line 184 Fatal error: Call to a member function SaveWebImage() on a non-object in /home/bleketux/public_html/cmh2/_modules/mod_petazm/frm_petazm.php on line 185 Here is some script of line 180 - 185 : $strProj = proj=latlong,ellps=WGS84,datum=WGS84; $objMap-SetProjection ($strProj, MS_FALSE); $objMap-outputformat-Set (name, Format GIF); $objMap-outputformat-Set (extension, gif); $objImagePeta = $objMap-Draw(); $objUrlPeta = $objImagePeta-SaveWebImage(); To avoid permission problem, i've set chmod 777 to the root web folder. Can you point me where should I fix the problem ? Thanks in advance. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] PHP mapscript $shape-buffer() takes a longtime
I'm learning a lot here. I now understand how to get the buffered geometry quickly. I am using the buffered geometry to use PHP mapscript to select parcel intersecting the buffered geometry. $layer-queryByShape($bufferedShape); Are you telling me that there is a better/faster way to do this? -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Ludwig Kniprath Sent: Wednesday, November 18, 2009 3:01 AM To: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] PHP mapscript $shape-buffer() takes a longtime We had the same problem. In deed the buffer-algorithm is very expensive, especially with large polygons and a large buffer-radius. If you use Postgis, you can simplify the Polygon with ST_Simplify or ST_SimplifyPreserveTopology in dependency from scale and buffer-radius, this will make the buffer-process much faster without significant loss of quality. You can do this on runtime on your original data with dynamic PostGIS-queries. If you don't use PostGis, you have to create simplified layers. Pseudo-PHP-PostGIS-SQL: SELECT ... ST_SetSRID(ST_BUFFER(ST_SIMPLIFY($geometery_field,$simplify_tolerance),$buff er_radius, $number_of_segments),$srid)::geometry ...FROM... And don't use the buffered polygon for geo-queries, there are faster ways in PostGIS and Mapserver. Regards Ludwig Kniprath I'm trying to buffer a shape returned from a point query on a polygon layer of parcels. When I try to use: $bufferedShape = $shape-buffer(200); I get back a fatal error: Maximum execution time of 30 seconds exceeded. I know that this is a php error message and that I could increase the allowable execution time. If I use a buffer distance of 175 I get results. Should it take such a long time to but a buffer around this parcel? It is a large parcel with one corner being a long curve like a quarter of a circle and another section on one side being a half circle. ___ 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
RE: [mapserver-users] PHP mapscript $shape-buffer() takes a longtime
Distance maybe ? Guillaume Le mercredi 18 novembre 2009 à 09:27 -0500, Worth Lutz a écrit : I'm learning a lot here. I now understand how to get the buffered geometry quickly. I am using the buffered geometry to use PHP mapscript to select parcel intersecting the buffered geometry. $layer-queryByShape($bufferedShape); Are you telling me that there is a better/faster way to do this? -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Ludwig Kniprath Sent: Wednesday, November 18, 2009 3:01 AM To: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] PHP mapscript $shape-buffer() takes a longtime We had the same problem. In deed the buffer-algorithm is very expensive, especially with large polygons and a large buffer-radius. If you use Postgis, you can simplify the Polygon with ST_Simplify or ST_SimplifyPreserveTopology in dependency from scale and buffer-radius, this will make the buffer-process much faster without significant loss of quality. You can do this on runtime on your original data with dynamic PostGIS-queries. If you don't use PostGis, you have to create simplified layers. Pseudo-PHP-PostGIS-SQL: SELECT ... ST_SetSRID(ST_BUFFER(ST_SIMPLIFY($geometery_field,$simplify_tolerance),$buff er_radius, $number_of_segments),$srid)::geometry ...FROM... And don't use the buffered polygon for geo-queries, there are faster ways in PostGIS and Mapserver. Regards Ludwig Kniprath I'm trying to buffer a shape returned from a point query on a polygon layer of parcels. When I try to use: $bufferedShape = $shape-buffer(200); I get back a fatal error: Maximum execution time of 30 seconds exceeded. I know that this is a php error message and that I could increase the allowable execution time. If I use a buffer distance of 175 I get results. Should it take such a long time to but a buffer around this parcel? It is a large parcel with one corner being a long curve like a quarter of a circle and another section on one side being a half circle. ___ 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
Re: [mapserver-users] MapServer, WFS and Oracle
Jelmer, you might want to check out Mapserver 5.6 release candidates, since WFS was greatly optimized for database sources (single pass query). Best regards, Bart On Nov 18, 2009, at 2:20 PM, Jelmer Baas wrote: Michael, Thanks for the tip. Indeed, I still need to add these tags, but since my dataset wasn't working at all, I didn't do anything with that, yet. Right now the query takes 16-20sec, so some optimization is in order. Regards, Jelmer Jelmer, Also, when using WFS from Oracle, you should add the wfs_extent or ows_extent metadata tags. Otherwise MapServer will request Oracle to do a convex_hull to get the extent of your data. On large datasets, this can take a while. Setting the extent metadata tag bypasses this check and uses the value you specify. ___ 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
Re: [mapserver-users] PHP mapscript $shape-buffer() takes a longtime
Worth Lutz wrote: I'm learning a lot here. I now understand how to get the buffered geometry quickly. I am using the buffered geometry to use PHP mapscript to select parcel intersecting the buffered geometry. $layer-queryByShape($bufferedShape); Are you telling me that there is a better/faster way to do this? Yes, queryByShape() respects the TOLERANCE/TOLERANCEUNITS layer parameters. So you could set the TOLERANCE to your buffer value and then queryByShape() on the original feature will select all features that intersect the buffer. -- Daniel Morissette http://www.mapgears.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] PHP mapscript $shape-buffer() takes a longtime
You may not need to buffer at all. The shape query honors layer tolerances so
you can find parcels within a certain distance. So if $layer-{tolerance} is 500
and $layer-{toleranceunits} is 'meters' then your shape query will find all
features within 500 meters. If you don't need to draw the buffered shape then
this might be a good option.
Steve
Worth Lutz w...@mindspring.com 11/18/09 8:23 AM
I'm learning a lot here.
I now understand how to get the buffered geometry quickly.
I am using the buffered geometry to use PHP mapscript to select parcel
intersecting the buffered geometry.
$layer-queryByShape($bufferedShape);
Are you telling me that there is a better/faster way to do this?
-Original Message-
From: mapserver-users-boun...@lists.osgeo.org
[mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Ludwig
Kniprath
Sent: Wednesday, November 18, 2009 3:01 AM
To: mapserver-users@lists.osgeo.org
Subject: Re: [mapserver-users] PHP mapscript $shape-buffer() takes a
longtime
We had the same problem. In deed the buffer-algorithm is very expensive,
especially with large polygons and a large buffer-radius. If you use
Postgis, you can simplify the Polygon with ST_Simplify or
ST_SimplifyPreserveTopology in dependency from scale and buffer-radius, this
will make the buffer-process much faster without significant loss of
quality. You can do this on runtime on your original data with dynamic
PostGIS-queries. If you don't use PostGis, you have to create simplified
layers.
Pseudo-PHP-PostGIS-SQL:
SELECT ...
ST_SetSRID(ST_BUFFER(ST_SIMPLIFY($geometery_field,$simplify_tolerance),$buff
er_radius, $number_of_segments),$srid)::geometry ...FROM...
And don't use the buffered polygon for geo-queries, there are faster ways in
PostGIS and Mapserver.
Regards
Ludwig Kniprath
I'm trying to buffer a shape returned from a point query on a polygon layer
of parcels.
When I try to use:
$bufferedShape = $shape-buffer(200);
I get back a fatal error: Maximum execution time of 30 seconds exceeded.
I know that this is a php error message and that I could increase the
allowable execution time.
If I use a buffer distance of 175 I get results.
Should it take such a long time to but a buffer around this parcel? It is
a
large parcel with one corner being a long curve like a quarter of a circle
and another section on one side being a half circle.
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[mapserver-users] Problems with SLD
Hello, I'm quite new in MapServer, and I'm trying to apply some SLD's to a polygon layer served via WMS with MapServer, and I want these ploygons to have some transparency, and I specify the field fill-opacity to 0.5 but in the returned image the polygon is filled with opacity = 1. What could be happening?? Thanks. Un saludo, ·· David Alda Fernández de Lezea Lurralde eta Biodibertsitate Saila / Dpto. de Territorio y Biodiversidad IKT Granja Modelo s/n · 01192 · Arkaute (Araba) ·· Tlfnos.: 945-00-32-95 Fax: 945-00.32.90 ·· email: da...@ikt.esweb: www.ikt.es http://www.ikt.es/ ·· logo.gif___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] read HTML tags in template
Hi, I use a WMSGetFeatureInfo, from openlayers, to query a layer in postgis. It queries a TEXT variable containing HTML tags such as br. Exemple: the value is HibrHellobr In my template I have Comment: [htmlcomment] When I show the result of the query I see HibrHellobr. I would like to see Hi Hello Is it possible to manage this in the template? thanks steve___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Problems with SLD
David Alda Fernandez de Lezea wrote: Hello, I'm quite new in MapServer, and I'm trying to apply some SLD's to a polygon layer served via WMS with MapServer, and I want these ploygons to have some transparency, and I specify the field fill-opacity to 0.5 but in the returned image the polygon is filled with opacity = 1. What could be happening?? Thanks. David, The fill-opacity parameter should be supported as MapServer version 5.2. Note also that style level opacity is only available through the AGG format. If both these cases are met and you still have an issue, you can send me/point me to your sld and I can give it a quick look. regards, -- 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
[mapserver-users] template not showing map
Hi there! i have a problem diplaying nodes, which are read from a postgresql/postgis database. specifically the problem is that when trying to display the nodes using a pretty standard template i don not get a picture, but surprisingly it is generated in the tmp folder (with right timestamp). i am also able to show it via web when navigating to the tmp folder, so it might not be a problem of user rights. http://www.pictureupload.de/originals/pictures/181109204617_no_map_displayed.png shows what it looks like when viewing the template http://www.pictureupload.de/originals/pictures/181109204754_picture_generated.png but the picture is generated! Hopefully you guys can help me if i provide you with the mapfile and the template-sourcecode. please let me know if there is anything more you need me to provide you with. thanks for the help bryan hempen # WFS.MAP MAP NAME 'WFS-Server' IMAGETYPE PNG EXTENT8.01 52.2282 8.135 52.3109 #Osm-Koords. UNITS METERS DEBUG ON # SHAPEPATH 'C:/ms4w/Apache/htdocs/osnamap/data' SYMBOLSET '/home/sgraeule/public_html/mapserver/symbols/symbols.sym' FONTSET '/home/sgraeule/public_html/mapserver/fonts/fonts.list' IMAGECOLOR200 200 200 SIZE 500 500 # Grundeinstellungen- PROJECTION 'init=epsg:4326' END WEB TEMPLATE '/home/sgraeule/public_html/mapserver/template.html' IMAGEPATH '/home/sgraeule/public_html/tmp/' IMAGEURL '/tmp/' METADATA WFS_TITLE WFS-Test WFS_SRS epsg:4326 WFS_ABSTRACT POIS WFS_ONLINERESOURCE http://igf-project.igf.uni-osnabrueck.de/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.map; END END LAYER SYMBOLSCALE 5 NAME 'punkt_db'# Layer-Name, der in OpenLayers aufgerufen wird TYPE POINT STATUS DEFAULT CONNECTIONTYPE postgis# Verbindung zur PostGIS-Datenbank CONNECTION user=# password=# dbname=# host=localhost port=5432 DATA geom from nodes CLASSITEM'id' DUMP TRUE METADATA WFS_TITLE geb WFS_SRS epsg:4326 # Festlegung des Koordinatensystems gml_featureid id GML_INCLUDE_ITEMS all END CLASS # Stil-Optionen; spielen fuer OpenLayers keine Rolle STYLE SYMBOL 'circle' SIZE 9 MINSIZE 9 MAXSIZE 15 COLOR 0 0 200 END END END END !-- MapServer Template -- html head titleBeispiel zum UMN MapServer/title /head body font face=VERDANA,ARIAL,HELVETICA bBeispiel: UMN MapServer/bbr a href='http://www.umn-mapserver-community.de'http://www.umn-mapserver-community.de/img br a href=/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.mapAusgangszustand/a form method=GET action=/cgi-bin/mapserv table tr td valign=top input type=image name=img src=[img] border=1 br /td input type=hidden name=map value=[map] !-- Pfad zur map-Datei -- input type=hidden name=imgext value=[mapext] !-- Kartenausdehnung -- input type=hidden name=imgxy value=190 190 !-- das mittlere Pixel der Grafik (dient als Zentrum beim Zoomen) -- td valign=top brbr bMouml;chten Sie Browsen oder eine Abfrage durchfuuml;hren?/bbr input type=radio name=mode value=browse checkedBrowse/inputbr input type=radio name=mode value=queryAbfrage/inputbrbrbr Zoombr select name=zoom size=1 option value=44X hinein/option option value=22X hinein/option option value=1 selectednein/option option value=-22X heraus/option option value=-44X heraus/option /selectbr /form /td /tr table !-- img src=[legend] -- /body /html ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] template not showing map
Is your IMAGEURL correct? Is your template correctly referencing the directory where the image is being created? David. -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Bryan Hempen Sent: Wednesday, November 18, 2009 1:50 PM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] template not showing map Hi there! i have a problem diplaying nodes, which are read from a postgresql/postgis database. specifically the problem is that when trying to display the nodes using a pretty standard template i don not get a picture, but surprisingly it is generated in the tmp folder (with right timestamp). i am also able to show it via web when navigating to the tmp folder, so it might not be a problem of user rights. http://www.pictureupload.de/originals/pictures/181109204617_no_map_displayed.png shows what it looks like when viewing the template http://www.pictureupload.de/originals/pictures/181109204754_picture_generated.png but the picture is generated! Hopefully you guys can help me if i provide you with the mapfile and the template-sourcecode. please let me know if there is anything more you need me to provide you with. thanks for the help bryan hempen # WFS.MAP MAP NAME 'WFS-Server' IMAGETYPE PNG EXTENT8.01 52.2282 8.135 52.3109 #Osm-Koords. UNITS METERS DEBUG ON # SHAPEPATH 'C:/ms4w/Apache/htdocs/osnamap/data' SYMBOLSET '/home/sgraeule/public_html/mapserver/symbols/symbols.sym' FONTSET '/home/sgraeule/public_html/mapserver/fonts/fonts.list' IMAGECOLOR200 200 200 SIZE 500 500 # Grundeinstellungen- PROJECTION 'init=epsg:4326' END WEB TEMPLATE '/home/sgraeule/public_html/mapserver/template.html' IMAGEPATH '/home/sgraeule/public_html/tmp/' IMAGEURL '/tmp/' METADATA WFS_TITLE WFS-Test WFS_SRS epsg:4326 WFS_ABSTRACT POIS WFS_ONLINERESOURCE http://igf-project.igf.uni-osnabrueck.de/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.map; END END LAYER SYMBOLSCALE 5 NAME 'punkt_db'# Layer-Name, der in OpenLayers aufgerufen wird TYPE POINT STATUS DEFAULT CONNECTIONTYPE postgis# Verbindung zur PostGIS-Datenbank CONNECTION user=# password=# dbname=# host=localhost port=5432 DATA geom from nodes CLASSITEM'id' DUMP TRUE METADATA WFS_TITLE geb WFS_SRS epsg:4326 # Festlegung des Koordinatensystems gml_featureid id GML_INCLUDE_ITEMS all END CLASS # Stil-Optionen; spielen fuer OpenLayers keine Rolle STYLE SYMBOL 'circle' SIZE 9 MINSIZE 9 MAXSIZE 15 COLOR 0 0 200 END END END END !-- MapServer Template -- html head titleBeispiel zum UMN MapServer/title /head body font face=VERDANA,ARIAL,HELVETICA bBeispiel: UMN MapServer/bbr a href='http://www.umn-mapserver-community.de'http://www.umn-mapserver-community.de/img br a href=/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.mapAusgangszustand/a form method=GET action=/cgi-bin/mapserv table tr td valign=top input type=image name=img src=[img] border=1 br /td input type=hidden name=map value=[map] !-- Pfad zur map-Datei -- input type=hidden name=imgext value=[mapext] !-- Kartenausdehnung -- input type=hidden name=imgxy value=190 190 !-- das mittlere Pixel der Grafik (dient als Zentrum beim Zoomen) -- td valign=top brbr bMouml;chten Sie Browsen oder eine Abfrage durchfuuml;hren?/bbr input type=radio name=mode value=browse checkedBrowse/inputbr input type=radio name=mode value=queryAbfrage/inputbrbrbr Zoombr select name=zoom size=1 option value=44X hinein/option option value=22X hinein/option option value=1 selectednein/option option value=-22X heraus/option option value=-44X heraus/option /selectbr /form /td /tr table !-- img src=[legend] -- /body /html ___ 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
Re: [mapserver-users] template not showing map
Fawcett, David (MPCA) schrieb: Also, do you have an opening tag for your image? I just see the below line with only a closing tag for img: a href='http://www.umn-mapserver-community.de'http://www.umn-mapserver-community.de/img David. -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Bryan Hempen Sent: Wednesday, November 18, 2009 1:50 PM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] template not showing map Hi there! i have a problem diplaying nodes, which are read from a postgresql/postgis database. specifically the problem is that when trying to display the nodes using a pretty standard template i don not get a picture, but surprisingly it is generated in the tmp folder (with right timestamp). i am also able to show it via web when navigating to the tmp folder, so it might not be a problem of user rights. http://www.pictureupload.de/originals/pictures/181109204617_no_map_displayed.png shows what it looks like when viewing the template http://www.pictureupload.de/originals/pictures/181109204754_picture_generated.png but the picture is generated! Hopefully you guys can help me if i provide you with the mapfile and the template-sourcecode. please let me know if there is anything more you need me to provide you with. thanks for the help bryan hempen # WFS.MAP MAP NAME 'WFS-Server' IMAGETYPE PNG EXTENT8.01 52.2282 8.135 52.3109 #Osm-Koords. UNITS METERS DEBUG ON # SHAPEPATH 'C:/ms4w/Apache/htdocs/osnamap/data' SYMBOLSET '/home/sgraeule/public_html/mapserver/symbols/symbols.sym' FONTSET '/home/sgraeule/public_html/mapserver/fonts/fonts.list' IMAGECOLOR200 200 200 SIZE 500 500 # Grundeinstellungen- PROJECTION 'init=epsg:4326' END WEB TEMPLATE '/home/sgraeule/public_html/mapserver/template.html' IMAGEPATH '/home/sgraeule/public_html/tmp/' IMAGEURL '/tmp/' METADATA WFS_TITLE WFS-Test WFS_SRS epsg:4326 WFS_ABSTRACT POIS WFS_ONLINERESOURCE http://igf-project.igf.uni-osnabrueck.de/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.map; END END LAYER SYMBOLSCALE 5 NAME 'punkt_db'# Layer-Name, der in OpenLayers aufgerufen wird TYPE POINT STATUS DEFAULT CONNECTIONTYPE postgis# Verbindung zur PostGIS-Datenbank CONNECTION user=# password=# dbname=# host=localhost port=5432 DATA geom from nodes CLASSITEM'id' DUMP TRUE METADATA WFS_TITLE geb WFS_SRS epsg:4326 # Festlegung des Koordinatensystems gml_featureid id GML_INCLUDE_ITEMS all END CLASS # Stil-Optionen; spielen fuer OpenLayers keine Rolle STYLE SYMBOL 'circle' SIZE 9 MINSIZE 9 MAXSIZE 15 COLOR 0 0 200 END END END END !-- MapServer Template -- html head titleBeispiel zum UMN MapServer/title /head body font face=VERDANA,ARIAL,HELVETICA bBeispiel: UMN MapServer/bbr a href='http://www.umn-mapserver-community.de'http://www.umn-mapserver-community.de/img br a href=/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.mapAusgangszustand/a form method=GET action=/cgi-bin/mapserv table tr td valign=top input type=image name=img src=[img] border=1 br /td input type=hidden name=map value=[map] !-- Pfad zur map-Datei -- input type=hidden name=imgext value=[mapext] !-- Kartenausdehnung -- input type=hidden name=imgxy value=190 190 !-- das mittlere Pixel der Grafik (dient als Zentrum beim Zoomen) -- td valign=top brbr bMouml;chten Sie Browsen oder eine Abfrage durchfuuml;hren?/bbr input type=radio name=mode value=browse checkedBrowse/inputbr input type=radio name=mode value=queryAbfrage/inputbrbrbr Zoombr select name=zoom size=1 option value=44X hinein/option option value=22X hinein/option option value=1 selectednein/option option value=-22X heraus/option option value=-44X heraus/option /selectbr /form /td /tr table !-- img src=[legend] -- /body /html ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users hi! imagepath + imageurl are definately set right now, but it does not change anything. IMAGEPATH '/home/sgraeule/public_html/mapserver/tmp/' IMAGEURL '/home/sgraeule/public_html/mapserver/tmp/' you may want to take a look by yourself: http://igf-project.igf.uni-osnabrueck.de/~sgraeule/mapserver/tmp/ i am not sure about how to use the image-tag, so i added the following piece of code to the template. img src=[img] /img when executed umn mapserver correctly makes it img src=/home/sgraeule/public_html/mapserver/tmp/WFS-Server12585768438242.png /img ,but my firefox still does not show the picture, but just a hint
[mapserver-users] mapserver and PAL
Hello list, has the integration of PAL (label placement library) with Mapserver ever been considered? There is a lot of work in progress in other osgeo projectd (eg qgis) to leverage on it, and I was wondering if also Mapserver could benefit of it. thanks, giovanni PAL: http://pal.heig-vd.ch/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] template not showing map
I really don't think that your IMAGEURL is correct now. IMAGEPATH is the path to your temp directory. IMAGEURL is the URL that you use to access this same directory using your Web server/browser. It should be relative to your Web root. I would guess that your IMAGEURL might be '/~sgraeule/mapserver/tmp/' David. -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Bryan Hempen Sent: Wednesday, November 18, 2009 2:53 PM To: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] template not showing map Fawcett, David (MPCA) schrieb: Also, do you have an opening tag for your image? I just see the below line with only a closing tag for img: a href='http://www.umn-mapserver-community.de'http://www.umn-mapserver-community.de/img David. -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Bryan Hempen Sent: Wednesday, November 18, 2009 1:50 PM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] template not showing map Hi there! i have a problem diplaying nodes, which are read from a postgresql/postgis database. specifically the problem is that when trying to display the nodes using a pretty standard template i don not get a picture, but surprisingly it is generated in the tmp folder (with right timestamp). i am also able to show it via web when navigating to the tmp folder, so it might not be a problem of user rights. http://www.pictureupload.de/originals/pictures/181109204617_no_map_displayed.png shows what it looks like when viewing the template http://www.pictureupload.de/originals/pictures/181109204754_picture_generated.png but the picture is generated! Hopefully you guys can help me if i provide you with the mapfile and the template-sourcecode. please let me know if there is anything more you need me to provide you with. thanks for the help bryan hempen # WFS.MAP MAP NAME 'WFS-Server' IMAGETYPE PNG EXTENT8.01 52.2282 8.135 52.3109 #Osm-Koords. UNITS METERS DEBUG ON # SHAPEPATH 'C:/ms4w/Apache/htdocs/osnamap/data' SYMBOLSET '/home/sgraeule/public_html/mapserver/symbols/symbols.sym' FONTSET '/home/sgraeule/public_html/mapserver/fonts/fonts.list' IMAGECOLOR200 200 200 SIZE 500 500 # Grundeinstellungen- PROJECTION 'init=epsg:4326' END WEB TEMPLATE '/home/sgraeule/public_html/mapserver/template.html' IMAGEPATH '/home/sgraeule/public_html/tmp/' IMAGEURL '/tmp/' METADATA WFS_TITLE WFS-Test WFS_SRS epsg:4326 WFS_ABSTRACT POIS WFS_ONLINERESOURCE http://igf-project.igf.uni-osnabrueck.de/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.map; END END LAYER SYMBOLSCALE 5 NAME 'punkt_db'# Layer-Name, der in OpenLayers aufgerufen wird TYPE POINT STATUS DEFAULT CONNECTIONTYPE postgis# Verbindung zur PostGIS-Datenbank CONNECTION user=# password=# dbname=# host=localhost port=5432 DATA geom from nodes CLASSITEM'id' DUMP TRUE METADATA WFS_TITLE geb WFS_SRS epsg:4326 # Festlegung des Koordinatensystems gml_featureid id GML_INCLUDE_ITEMS all END CLASS # Stil-Optionen; spielen fuer OpenLayers keine Rolle STYLE SYMBOL 'circle' SIZE 9 MINSIZE 9 MAXSIZE 15 COLOR 0 0 200 END END END END !-- MapServer Template -- html head titleBeispiel zum UMN MapServer/title /head body font face=VERDANA,ARIAL,HELVETICA bBeispiel: UMN MapServer/bbr a href='http://www.umn-mapserver-community.de'http://www.umn-mapserver-community.de/img br a href=/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.mapAusgangszustand/a form method=GET action=/cgi-bin/mapserv table tr td valign=top input type=image name=img src=[img] border=1 br /td input type=hidden name=map value=[map] !-- Pfad zur map-Datei -- input type=hidden name=imgext value=[mapext] !-- Kartenausdehnung -- input type=hidden name=imgxy value=190 190 !-- das mittlere Pixel der Grafik (dient als Zentrum beim Zoomen) -- td valign=top brbr bMouml;chten Sie Browsen oder eine Abfrage durchfuuml;hren?/bbr input type=radio name=mode value=browse checkedBrowse/inputbr input type=radio name=mode value=queryAbfrage/inputbrbrbr Zoombr select name=zoom size=1 option value=44X hinein/option option value=22X hinein/option option value=1 selectednein/option option value=-22X heraus/option option value=-44X heraus/option /selectbr /form /td /tr table !-- img src=[legend] -- /body /html
RE: [mapserver-users] template not showing map
As an aside for the doc gods... On http://mapserver.org/mapfile/web.html, shouldn't it say: IMAGEURL [url] Base URL for IMAGEPATH. This is the URL that will take the web browser to IMAGEPATH to get the images. And not: IMAGEURL [path] Base URL for IMAGEPATH. This is the URL that will take the web browser to IMAGEPATH to get the images. And maybe mention that the URL should be relative to the Web root? David. -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Bryan Hempen Sent: Wednesday, November 18, 2009 2:53 PM To: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] template not showing map Fawcett, David (MPCA) schrieb: Also, do you have an opening tag for your image? I just see the below line with only a closing tag for img: a href='http://www.umn-mapserver-community.de'http://www.umn-mapserver-community.de/img David. -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Bryan Hempen Sent: Wednesday, November 18, 2009 1:50 PM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] template not showing map Hi there! i have a problem diplaying nodes, which are read from a postgresql/postgis database. specifically the problem is that when trying to display the nodes using a pretty standard template i don not get a picture, but surprisingly it is generated in the tmp folder (with right timestamp). i am also able to show it via web when navigating to the tmp folder, so it might not be a problem of user rights. http://www.pictureupload.de/originals/pictures/181109204617_no_map_displayed.png shows what it looks like when viewing the template http://www.pictureupload.de/originals/pictures/181109204754_picture_generated.png but the picture is generated! Hopefully you guys can help me if i provide you with the mapfile and the template-sourcecode. please let me know if there is anything more you need me to provide you with. thanks for the help bryan hempen # WFS.MAP MAP NAME 'WFS-Server' IMAGETYPE PNG EXTENT8.01 52.2282 8.135 52.3109 #Osm-Koords. UNITS METERS DEBUG ON # SHAPEPATH 'C:/ms4w/Apache/htdocs/osnamap/data' SYMBOLSET '/home/sgraeule/public_html/mapserver/symbols/symbols.sym' FONTSET '/home/sgraeule/public_html/mapserver/fonts/fonts.list' IMAGECOLOR200 200 200 SIZE 500 500 # Grundeinstellungen- PROJECTION 'init=epsg:4326' END WEB TEMPLATE '/home/sgraeule/public_html/mapserver/template.html' IMAGEPATH '/home/sgraeule/public_html/tmp/' IMAGEURL '/tmp/' METADATA WFS_TITLE WFS-Test WFS_SRS epsg:4326 WFS_ABSTRACT POIS WFS_ONLINERESOURCE http://igf-project.igf.uni-osnabrueck.de/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.map; END END LAYER SYMBOLSCALE 5 NAME 'punkt_db'# Layer-Name, der in OpenLayers aufgerufen wird TYPE POINT STATUS DEFAULT CONNECTIONTYPE postgis# Verbindung zur PostGIS-Datenbank CONNECTION user=# password=# dbname=# host=localhost port=5432 DATA geom from nodes CLASSITEM'id' DUMP TRUE METADATA WFS_TITLE geb WFS_SRS epsg:4326 # Festlegung des Koordinatensystems gml_featureid id GML_INCLUDE_ITEMS all END CLASS # Stil-Optionen; spielen fuer OpenLayers keine Rolle STYLE SYMBOL 'circle' SIZE 9 MINSIZE 9 MAXSIZE 15 COLOR 0 0 200 END END END END !-- MapServer Template -- html head titleBeispiel zum UMN MapServer/title /head body font face=VERDANA,ARIAL,HELVETICA bBeispiel: UMN MapServer/bbr a href='http://www.umn-mapserver-community.de'http://www.umn-mapserver-community.de/img br a href=/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.mapAusgangszustand/a form method=GET action=/cgi-bin/mapserv table tr td valign=top input type=image name=img src=[img] border=1 br /td input type=hidden name=map value=[map] !-- Pfad zur map-Datei -- input type=hidden name=imgext value=[mapext] !-- Kartenausdehnung -- input type=hidden name=imgxy value=190 190 !-- das mittlere Pixel der Grafik (dient als Zentrum beim Zoomen) -- td valign=top brbr bMouml;chten Sie Browsen oder eine Abfrage durchfuuml;hren?/bbr input type=radio name=mode value=browse checkedBrowse/inputbr input type=radio name=mode value=queryAbfrage/inputbrbrbr Zoombr select name=zoom size=1 option value=44X hinein/option option value=22X hinein/option option value=1 selectednein/option option value=-22X heraus/option option value=-44X heraus/option
Re: [mapserver-users] Problem with a GetFeatureInfo - info_format = text/html
Martin Ouellet wrote: Hi, I've got the current layer definition [...] TEMPLATE http://geomsp.msp.gouv.qc.ca/communs/todo2.html; [...] I receive this response: [DATE_PRODUCTION] - mapserver dont seem to replace the variable with the query value When you specify a URL in the TEMPLATE parameter, then the parameters replacement is done in the URL itself, and MapServer will redirect the client to the URL in which the variable replacements have been made e.g. TEMPLATE http://geomsp.msp.gouv.qc.ca/communs/todo2.html?DATEPROD=[DATE_PRODUCTION]; To use a regular template file, you need to specify its path on disk, and then MapServer will load the template and do the variable replacements inside the template. e.g. TEMPLATE /path/to/communs/todo2.html Daniel -- Daniel Morissette http://www.mapgears.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Problem with a GetFeatureInfo - info_format = text/html
Thanks Daniel, with the correct path, it's working great! but I also had to put the magic string at the top of my file to make it work: !-- Mapserver Template -- MartinOuellet 2009/11/18 Daniel Morissette dmorisse...@mapgears.com Martin Ouellet wrote: Hi, I've got the current layer definition [...] TEMPLATE http://geomsp.msp.gouv.qc.ca/communs/todo2.html; [...] I receive this response: [DATE_PRODUCTION] - mapserver dont seem to replace the variable with the query value When you specify a URL in the TEMPLATE parameter, then the parameters replacement is done in the URL itself, and MapServer will redirect the client to the URL in which the variable replacements have been made e.g. TEMPLATE http://geomsp.msp.gouv.qc.ca/communs/todo2.html?DATEPROD=[DATE_PRODUCTION] To use a regular template file, you need to specify its path on disk, and then MapServer will load the template and do the variable replacements inside the template. e.g. TEMPLATE /path/to/communs/todo2.html Daniel -- Daniel Morissette http://www.mapgears.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] layer-getExtent() on raster layer
I have a couple raster layers (ECW) and I'm trying to get the extent using php mapscripts' layer-getExtent method. I don't get an error on the call but when I try to use the resulting rectObj (eg. $rectRasterExtent-minx) I get an error trying to access a non-object. Does this function work on raster layers? What might I need in the map file layer definition to facilitate this? Thanks, Josh ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE [mapserver-users] read HTML tags in template FIXED
ok, I used [item name=htmlcomment escape=none] instead of [htmlcomment] steve steve.tout...@inspq.qc.ca@lists.osgeo.org Envoyé par : mapserver-users-boun...@lists.osgeo.org 18/11/2009 10:44 AM A mapserver-users@lists.osgeo.org cc Objet [mapserver-users] read HTML tags in template Hi, I use a WMSGetFeatureInfo, from openlayers, to query a layer in postgis. It queries a TEXT variable containing HTML tags such as br. Exemple: the value is HibrHellobr In my template I have Comment: [htmlcomment] When I show the result of the query I see HibrHellobr. I would like to see Hi Hello Is it possible to manage this in the template? thanks steve___ 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
Re: [mapserver-users] layer-getExtent() on raster layer
Add the EXTENT directive under the LAYER definition... LAYER ... stuff ... EXTENT MINX MINY MAXX MAXY ... stuff... END - Original Message From: Josh Hevenor jheve...@rogers.com To: mapserver-users mapserver-users@lists.osgeo.org Sent: Wed, November 18, 2009 4:23:39 PM Subject: [mapserver-users] layer-getExtent() on raster layer I have a couple raster layers (ECW) and I'm trying to get the extent using php mapscripts' layer-getExtent method. I don't get an error on the call but when I try to use the resulting rectObj (eg. $rectRasterExtent-minx) I get an error trying to access a non-object. Does this function work on raster layers? What might I need in the map file layer definition to facilitate this? Thanks, Josh ___ 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] Build Errors; Currently msLoadMap(): Unknown identifier. First token must be MAP, this doesn't look like a mapfile.
Hello, I have been using MapServer for about 18 months to serve the base maps for EcoMapCostaRica.com, and more recently, equal-area-maps.com. Originally, I had a lot of trouble building it for the FreeBSD environment used by my web host (Pair Networks), but a fellow user (Jason Birch) was able to help. I believe this was MapServer 5.2, but could be wrong. In the past week, Pair upgraded the version of FreeBSD/etc on my server, and not-unexpectedly this broke MapServer. I've had more success than last time, and I've managed to re-build MapServer. My build was based on Jason's original instructions, but library MapServer versions were bumped to their latest (5.4.2 for MapServer). I also configured GDAL to use the internal implementations of libtiff and GeoTIFF, and I skipped PHP (I don't use PHP MapScript). Although it built, the two map applications (both based on OpenLayers) are displaying white tiles instead of their correct MapServer-rendered maps. I've tried a few things, including trying to use 24 bit AGG-derived images (interestingly this results in slower display, implying that some of MapServer's rendering is working? just it isn't displaying anything?). I wasn't making much progress getting these completed applications to work, so I thought I would go 'back to basics' and try to get a simple Hello World to work. I've just re-entered the Hello World from Bill Kropla's Beginning MapServer book. The resulting hello.map and hello.html are included below. Needless to say, these are not working. I am getting the strange error of: msLoadMap(): Unknown identifier. First token must be MAP, this doesn't look like a mapfile. What is wrong? I can't see anything wrong in my MAP file, unless something fundamental has changed in the past couple of versions? Inserting a new line at the beginning with a MAP simply results in a parsing error on line 1! Is there something to look for in my build process? I can post the MapServer config if that will help. Here is my Hello World HTML: ( http://www.winwaed.com/playpen/hello.html ) html headtitleMapServer Hello World/title/head body form method=POST action=/playpen/mapserv.cgi input type=submit value=Click Me input type=hidden name=MAP value=/myhomedir/playpen/hello.map input type=hidden name=map_web_imagepath value=/myhomedir/playpen/tmp/ /form img src=[img] width=400 height=300 border=0 /body /html And here is my hello.map file: ( /playpen/hello.map ) NAME Hello_World SIZE 400 300 IMAGECOLOR 249 245 186 IMAGETYPE png EXTENT -1.00 -1.00 1.00 1.00 WEB TEMPLATE /myhomedir/playpen/hello.html IMAGEPATH /myhomedir/playpen/tmp/ IMAGEURL /playpen/tmp/ END LAYER STATUS default TYPE point FEATURE POINTS 0.0 0.0 END TEXT Hello World END CLASS STYLE COLOR 255 0 0 END LABEL TYPE bitmap END END END END Fundamentally I am trying to get MapServer working on a Pair server installation (FreeBSD, etc), serving WMS tiles to OpenLayers MapServer layer objects. Source data are Shape files and GeoTIFF tiles. Image delivery is currently in the form of PNG, which is preferred over JPEG (too lossy) and GIF (okay for the shapefiles, but not the GeoTIFF-derived imagery). Hopefully someone has some clues as to what is wrong with the Hello World? If I can get this to work, it should give me some clues (or even fix) the main problems I'm having with my applications. Cheers, Richard Marsden http://www.winwaed.com ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] layer-getExtent() on raster layer
Worked perfectly. Thanks! Dan Little wrote: Add the EXTENT directive under the LAYER definition... LAYER ... stuff ... EXTENT MINX MINY MAXX MAXY ... stuff... END - Original Message From: Josh Hevenor jheve...@rogers.com To: mapserver-users mapserver-users@lists.osgeo.org Sent: Wed, November 18, 2009 4:23:39 PM Subject: [mapserver-users] layer-getExtent() on raster layer I have a couple raster layers (ECW) and I'm trying to get the extent using php mapscripts' layer-getExtent method. I don't get an error on the call but when I try to use the resulting rectObj (eg. $rectRasterExtent-minx) I get an error trying to access a non-object. Does this function work on raster layers? What might I need in the map file layer definition to facilitate this? Thanks, Josh ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.5.425 / Virus Database: 270.14.72/2511 - Release Date: 11/18/09 07:50:00 ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] layer-getExtent() on raster layer
Dan Little wrote: Add the EXTENT directive under the LAYER definition... LAYER ... stuff ... EXTENT MINX MINY MAXX MAXY ... stuff... END - Original Message From: Josh Hevenor jheve...@rogers.com To: mapserver-users mapserver-users@lists.osgeo.org Sent: Wed, November 18, 2009 4:23:39 PM Subject: [mapserver-users] layer-getExtent() on raster layer I have a couple raster layers (ECW) and I'm trying to get the extent using php mapscripts' layer-getExtent method. I don't get an error on the call but when I try to use the resulting rectObj (eg. $rectRasterExtent-minx) I get an error trying to access a non-object. Does this function work on raster layers? What might I need in the map file layer definition to facilitate this? Josh / Dan, I would add that getExtent() should now work in MapServer 5.6 for raster layers with a single raster file (as opposed to tileindexed layers). The EXTENT keyword is still needed for tileindexed layers for which it is assumed to be expensive (or at least somewhat messy to code) to collect the extents at runtime. Best regards, -- ---+-- 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
Re: [mapserver-users] Build Errors; Currently msLoadMap(): Unknown identifier. First token must be MAP, this doesn't look like a mapfile.
Richard, Add a new line to the beginning of your mapfile of just the word MAP. Eg MAP NAME Hello_World SIZE 400 300 IMAGECOLOR 249 245 186 IMAGETYPE png EXTENT -1.00 -1.00 1.00 1.00 Its part of some security changes in the latest version of Mapserver. You also need to add a SYMBOLSET to the top of symbol files and a new magic token to templates See here http://mapserver.org/development/rfc/ms-rfc-56.html For more info Mike -- Michael Smith RSGIS Center US Army Corps of Engineers On 11/18/09 11:06 PM, Richard Marsden winw...@gmail.com wrote: Hello, I have been using MapServer for about 18 months to serve the base maps for EcoMapCostaRica.com, and more recently, equal-area-maps.com http://equal-area-maps.com . Originally, I had a lot of trouble building it for the FreeBSD environment used by my web host (Pair Networks), but a fellow user (Jason Birch) was able to help. I believe this was MapServer 5.2, but could be wrong. In the past week, Pair upgraded the version of FreeBSD/etc on my server, and not-unexpectedly this broke MapServer. I've had more success than last time, and I've managed to re-build MapServer. My build was based on Jason's original instructions, but library MapServer versions were bumped to their latest (5.4.2 for MapServer). I also configured GDAL to use the internal implementations of libtiff and GeoTIFF, and I skipped PHP (I don't use PHP MapScript). Although it built, the two map applications (both based on OpenLayers) are displaying white tiles instead of their correct MapServer-rendered maps. I've tried a few things, including trying to use 24 bit AGG-derived images (interestingly this results in slower display, implying that some of MapServer's rendering is working? just it isn't displaying anything?). I wasn't making much progress getting these completed applications to work, so I thought I would go 'back to basics' and try to get a simple Hello World to work. I've just re-entered the Hello World from Bill Kropla's Beginning MapServer book. The resulting hello.map and hello.html are included below. Needless to say, these are not working. I am getting the strange error of: msLoadMap(): Unknown identifier. First token must be MAP, this doesn't look like a mapfile. What is wrong? I can't see anything wrong in my MAP file, unless something fundamental has changed in the past couple of versions? Inserting a new line at the beginning with a MAP simply results in a parsing error on line 1! Is there something to look for in my build process? I can post the MapServer config if that will help. Here is my Hello World HTML: ( http://www.winwaed.com/playpen/hello.html ) html headtitleMapServer Hello World/title/head body form method=POST action=/playpen/mapserv.cgi input type=submit value=Click Me input type=hidden name=MAP value=/myhomedir/playpen/hello.map input type=hidden name=map_web_imagepath value=/myhomedir/playpen/tmp/ /form img src=[img] width=400 height=300 border=0 /body /html And here is my hello.map file: ( /playpen/hello.map ) NAME Hello_World SIZE 400 300 IMAGECOLOR 249 245 186 IMAGETYPE png EXTENT -1.00 -1.00 1.00 1.00 WEB TEMPLATE /myhomedir/playpen/hello.html IMAGEPATH /myhomedir/playpen/tmp/ IMAGEURL /playpen/tmp/ END LAYER STATUS default TYPE point FEATURE POINTS 0.0 0.0 END TEXT Hello World END CLASS STYLE COLOR 255 0 0 END LABEL TYPE bitmap END END END END Fundamentally I am trying to get MapServer working on a Pair server installation (FreeBSD, etc), serving WMS tiles to OpenLayers MapServer layer objects. Source data are Shape files and GeoTIFF tiles. Image delivery is currently in the form of PNG, which is preferred over JPEG (too lossy) and GIF (okay for the shapefiles, but not the GeoTIFF-derived imagery). Hopefully someone has some clues as to what is wrong with the Hello World? If I can get this to work, it should give me some clues (or even fix) the main problems I'm having with my applications. Cheers, Richard Marsden http://www.winwaed.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
