[mapserver-users] mapsript legend
Hi all I have a map created via Mapscript under Mapserver 6.0 but I can't find a way to add a legend. Recent examples are hard to find but I found the following dating from 2002 which seemed simple enough: $legend = $map-legend; $legend-set(width,40); $legend-set(height,100); $legend-imagecolor-setRGB(240,220,200); # tan $legend-outlinecolor-setRGB(1,1,1); # black $legend-set(status, MS_EMBED); $legend-set(position, MS_UL); // SET LEGEND LABEL PROPERTIES $lg_label = $legend-label; $lg_label-set(font, arial); $lg_label-set(type, MS_TRUETYPE); $lg_label-set(size, 10); $lg_label-set(minsize, 6); $lg_label-set(maxsize, 12); $lg_label-color-setRGB(100,100,100); $legend-set(postlabelcache, MS_TRUE); // DRAW LEGEND $legendImage=$map-drawLegend(); Unfortunately this produces no output. Can anyone give me any clues why? Chris ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Invalid pdf file from WMS
this seems to be a cairo/pdf issue, as the cairo/png works fine: http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=1728HEIGHT=1324LAYERS=defaultTRANSPARENT=TRUEFORMAT=cairopngBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES= what cairo version are you using? can you upgrade it? -- thomas On Wed, Aug 17, 2011 at 22:46, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote: Hi, Amazing. I got this (gdb) bt #0 0x0013a258 in FT_Done_Face () from /usr/lib/libfreetype.so.6 #1 0x00f447c3 in ?? () from /usr/lib/libcairo.so.2 #2 0x00f4ba19 in cairo_font_face_destroy () from /usr/lib/libcairo.so.2 #3 0x0813a8b4 in ?? () #4 0x0813a9c8 in cleanupCairo () #5 0x080c5aee in ?? () #6 0x0810b406 in ?? () #7 0x0807207d in ?? () #8 0x0805c2f4 in ?? () #9 0x00fefbd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #10 0x08057881 in ?? () -Jukka- Lähettäjä: thomas bonfort [thomas.bonf...@gmail.com] Lähetetty: 17. elokuuta 2011 22:56 Vastaanottaja: Rahkonen Jukka Kopio: mapserver-users@lists.osgeo.org Aihe: Re: [mapserver-users] Invalid pdf file from WMS if gdb is installed on the system, you do: gdb /path/to/mapserv $ run QUERY_STRING='map=...' (...program runs and spits out the beginning of the pdf..., then segfaults) $ bt -- thomas On Wed, Aug 17, 2011 at 21:36, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote: Hi, Command with big BBOX does lead into segmantation fault. Unfortunately I am just an amateur and I have no idea about what is a backtrace and how I could provide it to you. The server is a virtual Linux box (Ubuntu). -Jukka Rahkonen- thomas bonfort wrote: the second one is incomplete, the request seems to be failing. can you run the request locally to see if it segfaults, and if so provide a backtrace: /path/to/mapserver-cgi QUERY_STRING='map=/path/to/mapREQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=' -- thomas On Wed, Aug 17, 2011 at 15:40, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote: Hi, This request from Mapserver 6.0 gives me a nice pdf file: http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES= However, if I double the bounding box the resulting pdf cannot be opened by Acrobat reader. http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=1728HEIGHT=1324LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES= The latter gives fine image with format=image/png. Any idea about what is going wrong? -Jukka Rahkonen-___ 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] Invalid pdf file from WMS
Hi, I believe I istalled Mapserver by doing something like sudo add-apt-repository ppa:ubuntugis/ubuntugis-unstable sudo apt-get update sudo apt-get install cgi-mapserver mapserver-bin If I can upgrade cairo, it depends on what you mean with can :) I have enough rights for the server to do it but I have used very very little Linux and do not know how to do it. But I am able to copy provided commands like in the successful gdb case. -Jukka Rahkonen- thomas bonfort wrote: this seems to be a cairo/pdf issue, as the cairo/png works fine: http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERV ICE=WMSVERSION=1.1.1WIDTH=1728HEIGHT=1324 LAYERS=defaultTRANSPARENT=TRUEFORMAT=cairopngBBOX=3409763. 750050978,6956187.032331026,3411904.266676571,6957827.104097395 SRS=EPSG:2393STYLES= what cairo version are you using? can you upgrade it? -- thomas On Wed, Aug 17, 2011 at 22:46, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote: Hi, Amazing. I got this (gdb) bt #0 0x0013a258 in FT_Done_Face () from /usr/lib/libfreetype.so.6 #1 0x00f447c3 in ?? () from /usr/lib/libcairo.so.2 #2 0x00f4ba19 in cairo_font_face_destroy () from /usr/lib/libcairo.so.2 #3 0x0813a8b4 in ?? () #4 0x0813a9c8 in cleanupCairo () #5 0x080c5aee in ?? () #6 0x0810b406 in ?? () #7 0x0807207d in ?? () #8 0x0805c2f4 in ?? () #9 0x00fefbd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #10 0x08057881 in ?? () -Jukka- Lähettäjä: thomas bonfort [thomas.bonf...@gmail.com] Lähetetty: 17. elokuuta 2011 22:56 Vastaanottaja: Rahkonen Jukka Kopio: mapserver-users@lists.osgeo.org Aihe: Re: [mapserver-users] Invalid pdf file from WMS if gdb is installed on the system, you do: gdb /path/to/mapserv $ run QUERY_STRING='map=...' (...program runs and spits out the beginning of the pdf..., then segfaults) $ bt -- thomas On Wed, Aug 17, 2011 at 21:36, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote: Hi, Command with big BBOX does lead into segmantation fault. Unfortunately I am just an amateur and I have no idea about what is a backtrace and how I could provide it to you. The server is a virtual Linux box (Ubuntu). -Jukka Rahkonen- thomas bonfort wrote: the second one is incomplete, the request seems to be failing. can you run the request locally to see if it segfaults, and if so provide a backtrace: /path/to/mapserver-cgi QUERY_STRING='map=/path/to/mapREQUEST=GetMapSERVICE=WMSVERS ION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUE FORMAT=application/x-pdfBBOX= 3409763.750050978,6956187.032331026,3411904.266676571,6957827. 104097395SRS=EPSG:2393STYLES=' -- thomas On Wed, Aug 17, 2011 at 15:40, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote: Hi, This request from Mapserver 6.0 gives me a nice pdf file: http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERV ICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662 LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX =3409763.750050978,6956187.032331026,3411904.266676571,6957827 .104097395SRS=EPSG:2393STYLES= However, if I double the bounding box the resulting pdf cannot be opened by Acrobat reader. http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERV ICE=WMSVERSION=1.1.1WIDTH=1728HEIGHT=1324 LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX =3409763.750050978,6956187.032331026,3411904.266676571,6957827 .104097395SRS=EPSG:2393STYLES= The latter gives fine image with format=image/png. Any idea about what is going wrong? -Jukka Rahkonen-___ 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] using mod_wsgi with mapserver
Hi Mukesh, your Python script wsgi-script.wsgi needs to have a method named application() which needs to accept two parameters and has to return the response body (see e.g. [1] for details). Inside this method you can use MapScript like in the below incomplete example (see [2] for details): def application(environ, start_response): ows_req = mapscript.OWSRequest() ... mapscript.msIO_installStdoutToBuffer() dispatch_status = map.OWSDispatch( ows_req ) mapscript.msIO_stripStdoutBufferContentType() result = mapscript.msIO_getStdoutBufferBytes() ... return [result] HTH, Stephan [1] http://webpython.codepoint.net/wsgi_application_interface [2] http://mapserver.org/mapscript/mapscript.html#mapscript-functions On Wed, 2011-08-17 at 14:59 -0700, Mukesh Subedee wrote: Hi all, I have configured and tested a simple application with mod_wsgi and found that its working properly. Now I am trying to use mod_wsgi with MapServer. I have configured my Apache virtual host for wsgi as: Alias / /home/public_html/wsgi/ Directory /home/public_html/wsgi Options ExecCGI Indexes DirectoryIndex index.html index.wsgi index.cgi AddHandler cgi-script .cgi AddHandler wsgi-script .wsgi #AllowOverride None Order allow,deny Allow from all /Directory I tried running similarly as python mapscript but could not get the result. I could not find any example that uses mod_wsgi with mapscript. Anyone have any idea how it can be used? Any working example? Thanks, ___ 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] WCS GetCoverage responses in multi-part mime format
Bryan, from my experience firefox does pretty good with multipart files. Usually the first part is of type text/xml which is shown in the browser directly and the second part is opened in an external image viewer. Unfortunately I don't know a way how to turn multipart of with WCS 1.1. However, I do know that in WCS 2.0 you explicitly have to request multipart files (mediatype=multipart/mixed) which means by default plain image files are returned. Please note that WCS 2.0 is a fairly new standard which adopts the new modular specification model of OGC and some of the extensions are not yet published which might cause some problems for the time being. Best regards, Stephan On Wed, 2011-08-17 at 17:04 +0200, Bryan Hempen wrote: Hi there! I am currently setting up a WCS server using MapServer 5.6.5. I am serving hyperspectral images and my goal is to visualize a subset of bands within a BBOX in a webclient. This should work fine if WCS 1.1.0 GetCoverage requests would not return results in a multi-part mime format as stated on http://mapserver.org/ogc/wcs_server.html#getcoverage. Browsers can't seem to deal with this type of format. I can't use WCS 1.0.0 requests because they do not allow for subsetting of bands. Since I use MapServer version 5.6.5, WCS 2.0 is not supported, but if a WCS 2.0 (as supported by MapServer 6.x) also returns GetCoverage requests in a multi-part mime format it would be useless for me anyway. Is there any way to turn off the response of WCS GetCoverage requests in a multi-part mime format in MapServer? If I upgrade to WCS 2.0, will I still have the same problem? Or does anyone know how to make a browser visualize the image-part of the reponse? I can't find anything useful on the web. Thanks for your help, Bryan This message and any attachments are intended for the use of the addressee or addressees only. The unauthorised disclosure, use, dissemination or copying (either in whole or in part) of its content is not permitted. If you received this message in error, please notify the sender and delete it from your system. Emails can be altered and their integrity cannot be guaranteed by the sender. Please consider the environment before printing this email. = ___ 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] Java Crash
I compiled MapServer 6.0.1 on Windows, with threads, and removed the components marked unsafe. I also built the Java Mapscript component, targeting the 1.5 JVM. I can generate a map image, and save it to a file using the Java method imageObj.save(filename, map). However, when I try to call imageObj.getBytes, the JVM crashes. Any ideas? Thanks. Stuart Harlan___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Problem GetFeature with geom filter on WFS
Hello Steve,
Sorry for the delay. I as on holiday last couple of weeks but the
issue is still a blocker for us.
Your say « PostGIS should be returning an appropriate set of candidate
features » but with our request PostGIS returns only the 100 first
features (a subset of all features) without taking any geographical
aspect into account. MapServer filters them correctly but as we get
only the 100 first results from the DB, we miss many objects and/or
they are not related to the area where we want to apply a geographical
filter. We've done a test on how MapServer handles the 100 first
results and it's working.
We also tested the behavior with a SHP file and it works like a charm,
there is no limitation. For our understanding, there is an issue in
the way mapserver pass the query to PostGIS as there is an
inappropriate LIMIT value in the SQL statement and mapserver doesn't
seem to pass a BBOX in order to prefilter the set in the DB.
Best regards
Stéphane Brunner
2011/7/30 Steve Lime sdl...@gmail.com:
The filter encoding code only translates certain things into native SQL, the
rest is handled in a uniform way within MapServer. Hopefully this will change
over time and more processing will be moved to the database but there hasn't
been time to do that yet, maybe for 6.2.
PostGIS should be returning an appropriate set of candidate features for
MapServer to perform additional filtering. Shapefiles work the same way. If
you look at the SQL executed by Postgres you should see all of the matching
features plus a few more.
Steve
Sent from my iPad
On Jul 28, 2011, at 9:18 AM, Stéphane Brunner
stephane.brun...@camptocamp.com wrote:
Hello,
I log the sql request on spatial filter and I have this:
select
oid,nummer,gemeinde,gueltigkeit,flgrundb,quote,eigentuemer,adresse_lang,encode(ST_AsBinary(ST_Force_2D(geom),'NDR'),'hex')
as geom,oid from (SELECT oid, t1.geom, t1.nummer, t2.gemeinde,
t1.gueltigkeit1_txt as gueltigkeit, t2.flgrundb, ((t2.zaehler::text ||
'/'::text) || t2.nenner::text) AS quote, t2.eigentuemer,
(((t2.adresse::text || ', '::text) || t2.plz::text) || ' '::text) ||
t2.ort::text AS adresse_lang FROM av.liegenschaften_liegenschaft_area
as t1, av.view_gemlis_geomaste_parzelle as t2 WHERE t1.gdid = t2.gdeid
and t1.nummer = t2.parznr::text) AS foo where geom
GeomFromText('POLYGON((62 218000,62 278000,69
278000,69 218000,62 218000))',-1) limit 100
I didn't see any postggis filter than I try to do a spatial filter on
one of the 100 first results
Than I have a correct result ...
Than why mapserver doesn't use postgis spatial filter ? Does I miss
something ?
Thank-you in advance
Stéphane Brunner
2011/7/26 Stéphane Brunner stephane.brun...@camptocamp.com:
Hello,
I just test it with a shape file, and it's working...
I will investigate a little bit more to know why it's not working with
postgres.
Sincerely
Stéphane Brunner
2011/7/25 Steve Lime sdl...@gmail.com:
Never mind on version, I saw 6.0.0 in the response... ;-) Steve
On Mon, Jul 25, 2011 at 6:19 AM, Stéphane Brunner
stephane.brun...@camptocamp.com wrote:
Hello,
I have the mapfile [0]. when I done a GetFeature on the nummer [1] I
have 4 results [2] (with duplicate but it's an other issue).
When I done a spatial filter [3] I have no results [4] but I should
have at least one result ...
Thanks in advance for having a look on this issue.
Sincerely yours
Stéphane Brunner
Following: specified, GetCapabilities [5], describefeaturetype [6].
mapfile [0]:
MAP
NAME map
EXTENT 62 218000 69 278000
UNITS METERS
IMAGETYPE jpeg
RESOLUTION 72
DEFRESOLUTION 72
IMAGECOLOR 255 255 255
STATUS ON
FONTSET fonts.conf
SYMBOLSET symbole.sym
MAXSIZE 5000
PROJECTION
init=epsg:21781
END
# Used by overlays
OUTPUTFORMAT
NAME png256
DRIVER AGG/PNG
MIMETYPE image/png256
IMAGEMODE RGBA
EXTENSION png
FORMATOPTION INTERLACE=OFF
FORMATOPTION QUANTIZE_FORCE=ON
FORMATOPTION QUANTIZE_DITHER=OFF
FORMATOPTION QUANTIZE_COLORS=256
END
OUTPUTFORMAT
NAME png
DRIVER AGG/PNG
MIMETYPE image/png
IMAGEMODE RGBA
EXTENSION png
FORMATOPTION INTERLACE=OFF
FORMATOPTION QUANTIZE_DITHER=OFF
END
WEB
METADATA
ows_title map
ows_srs epsg:21781
ows_encoding UTF-8
wms_feature_info_mime_type application/vnd.ogc.gml
wms_enable_request *
ows_enable_request *
gml_include_items all
gml_featureid id
wfs_title map
wfs_srs epsg:21781
END
IMAGEPATH '/var/tmp/'
END
LEGEND
IMAGECOLOR 240 240 240
LABEL
FONT arial
ANTIALIAS true
TYPE truetype
SIZE 9
COLOR 0 0 0
Re: [mapserver-users] Problem GetFeature with geom filter on WFS
Hi,
I agree that if Mapserver is doing the final filtering then passing
maxFeatures=100 value for the query selecting the candidates is not right.
But have you tested what happens if you run your WFS query without maxFeatures?
It would be good to know if the result set is OK then.
-Jukka Rahkonen-
Stéphane Brunner wrote:
Hello Steve,
Sorry for the delay. I as on holiday last couple of weeks but the
issue is still a blocker for us.
Your say « PostGIS should be returning an appropriate set of candidate
features » but with our request PostGIS returns only the 100 first
features (a subset of all features) without taking any geographical
aspect into account. MapServer filters them correctly but as we get
only the 100 first results from the DB, we miss many objects and/or
they are not related to the area where we want to apply a geographical
filter. We've done a test on how MapServer handles the 100 first
results and it's working.
We also tested the behavior with a SHP file and it works like a charm,
there is no limitation. For our understanding, there is an issue in
the way mapserver pass the query to PostGIS as there is an
inappropriate LIMIT value in the SQL statement and mapserver doesn't
seem to pass a BBOX in order to prefilter the set in the DB.
Best regards
Stéphane Brunner
2011/7/30 Steve Lime sdl...@gmail.com:
The filter encoding code only translates certain things
into native SQL, the rest is handled in a uniform way within
MapServer. Hopefully this will change over time and more
processing will be moved to the database but there hasn't
been time to do that yet, maybe for 6.2.
PostGIS should be returning an appropriate set of candidate
features for MapServer to perform additional filtering.
Shapefiles work the same way. If you look at the SQL executed
by Postgres you should see all of the matching features plus
a few more.
Steve
Sent from my iPad
On Jul 28, 2011, at 9:18 AM, Stéphane Brunner
stephane.brun...@camptocamp.com wrote:
Hello,
I log the sql request on spatial filter and I have this:
select
oid,nummer,gemeinde,gueltigkeit,flgrundb,quote,ei
gentuemer,adresse_lang,encode(ST_AsBinary(ST_Force_2D(geom
),'NDR'),'hex')
as geom,oid from (SELECT oid, t1.geom, t1.nummer, t2.gemeinde,
t1.gueltigkeit1_txt as gueltigkeit, t2.flgrundb,
((t2.zaehler::text ||
'/'::text) || t2.nenner::text) AS quote, t2.eigentuemer,
(((t2.adresse::text || ', '::text) || t2.plz::text) || '
'::text) ||
t2.ort::text AS adresse_lang FROM
av.liegenschaften_liegenschaft_area
as t1, av.view_gemlis_geomaste_parzelle as t2 WHERE
t1.gdid = t2.gdeid
and t1.nummer = t2.parznr::text) AS foo where geom
GeomFromText('POLYGON((62 218000,62 278000,69
278000,69 218000,62 218000))',-1) limit 100
I didn't see any postggis filter than I try to do a
spatial filter on
one of the 100 first results
Than I have a correct result ...
Than why mapserver doesn't use postgis spatial filter ?
Does I miss something ?
Thank-you in advance
Stéphane Brunner
2011/7/26 Stéphane Brunner stephane.brun...@camptocamp.com:
Hello,
I just test it with a shape file, and it's working...
I will investigate a little bit more to know why it's not
working with postgres.
Sincerely
Stéphane Brunner
2011/7/25 Steve Lime sdl...@gmail.com:
Never mind on version, I saw 6.0.0 in the response... ;-) Steve
On Mon, Jul 25, 2011 at 6:19 AM, Stéphane Brunner
stephane.brun...@camptocamp.com wrote:
Hello,
I have the mapfile [0]. when I done a GetFeature on the
nummer [1] I
have 4 results [2] (with duplicate but it's an other issue).
When I done a spatial filter [3] I have no results [4]
but I should
have at least one result ...
Thanks in advance for having a look on this issue.
Sincerely yours
Stéphane Brunner
Following: specified, GetCapabilities [5],
describefeaturetype [6].
mapfile [0]:
MAP
NAME map
EXTENT 62 218000 69 278000
UNITS METERS
IMAGETYPE jpeg
RESOLUTION 72
DEFRESOLUTION 72
IMAGECOLOR 255 255 255
STATUS ON
FONTSET fonts.conf
SYMBOLSET symbole.sym
MAXSIZE 5000
PROJECTION
init=epsg:21781
END
# Used by overlays
OUTPUTFORMAT
NAME png256
DRIVER AGG/PNG
MIMETYPE image/png256
IMAGEMODE RGBA
EXTENSION png
FORMATOPTION INTERLACE=OFF
FORMATOPTION QUANTIZE_FORCE=ON
FORMATOPTION QUANTIZE_DITHER=OFF
FORMATOPTION QUANTIZE_COLORS=256
END
OUTPUTFORMAT
NAME png
DRIVER AGG/PNG
MIMETYPE image/png
IMAGEMODE RGBA
EXTENSION png
FORMATOPTION INTERLACE=OFF
FORMATOPTION QUANTIZE_DITHER=OFF
END
WEB
METADATA
ows_title map
ows_srs epsg:21781
[mapserver-users] Map size question?
After quite a while thinking I could not produce a legend I have realised that the legend is actually there, just off the edge of my map. Now I see that although my map file specifies a map size of 640 x 480 pixels, if in single tile mode the map image being produced is actually 1110 x 660 pixels. Alternatively with multiple tiles I get 12 tiles of 250 x 250 pixels which is 1024 x 768 pixels. It seems that the size parameter in the map file is being ignored (even setting the values to 0 0 or omitting the SIZE parameter altogether makes no difference). MAXSIZE doesn't seem to help either. I can't find a way to get the image size that I want, can anyone help? Chris From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Chris Green Sent: 18 August 2011 08:02 To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] mapsript legend Hi all I have a map created via Mapscript under Mapserver 6.0 but I can't find a way to add a legend. Recent examples are hard to find but I found the following dating from 2002 which seemed simple enough: $legend = $map-legend; $legend-set(width,40); $legend-set(height,100); $legend-imagecolor-setRGB(240,220,200); # tan $legend-outlinecolor-setRGB(1,1,1); # black $legend-set(status, MS_EMBED); $legend-set(position, MS_UL); // SET LEGEND LABEL PROPERTIES $lg_label = $legend-label; $lg_label-set(font, arial); $lg_label-set(type, MS_TRUETYPE); $lg_label-set(size, 10); $lg_label-set(minsize, 6); $lg_label-set(maxsize, 12); $lg_label-color-setRGB(100,100,100); $legend-set(postlabelcache, MS_TRUE); // DRAW LEGEND $legendImage=$map-drawLegend(); Unfortunately this produces no output. Can anyone give me any clues why? Chris ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] Map size question?
Chris, If you are in tile mode, I assume that you probably don't want an embedded legend on each tile. Have you thought about doing a separate call/request/object for the legend? If you were doing this via CGI, I would recommend doing a separate mode=legend request. David. From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Chris Green Sent: Thursday, August 18, 2011 12:04 PM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] Map size question? After quite a while thinking I could not produce a legend I have realised that the legend is actually there, just off the edge of my map. Now I see that although my map file specifies a map size of 640 x 480 pixels, if in single tile mode the map image being produced is actually 1110 x 660 pixels. Alternatively with multiple tiles I get 12 tiles of 250 x 250 pixels which is 1024 x 768 pixels. It seems that the size parameter in the map file is being ignored (even setting the values to 0 0 or omitting the SIZE parameter altogether makes no difference). MAXSIZE doesn't seem to help either. I can't find a way to get the image size that I want, can anyone help? Chris From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Chris Green Sent: 18 August 2011 08:02 To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] mapsript legend Hi all I have a map created via Mapscript under Mapserver 6.0 but I can't find a way to add a legend. Recent examples are hard to find but I found the following dating from 2002 which seemed simple enough: $legend = $map-legend; $legend-set(width,40); $legend-set(height,100); $legend-imagecolor-setRGB(240,220,200); # tan $legend-outlinecolor-setRGB(1,1,1); # black $legend-set(status, MS_EMBED); $legend-set(position, MS_UL); // SET LEGEND LABEL PROPERTIES $lg_label = $legend-label; $lg_label-set(font, arial); $lg_label-set(type, MS_TRUETYPE); $lg_label-set(size, 10); $lg_label-set(minsize, 6); $lg_label-set(maxsize, 12); $lg_label-color-setRGB(100,100,100); $legend-set(postlabelcache, MS_TRUE); // DRAW LEGEND $legendImage=$map-drawLegend(); Unfortunately this produces no output. Can anyone give me any clues why? Chris ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Java Crash
Hi Stuart, I don't know if are related problems ... This same problem happens with me, when I trying to build a extension for Tcl without a little patch. After the patch, the method getBytes then works fine for me...see: http://trac.osgeo.org/mapserver/ticket/1533 Good lucky! Thiago Tiedtke dos Reis 2011/8/18 stuart.har...@modot.mo.gov I compiled MapServer 6.0.1 on Windows, with threads, and removed the components marked unsafe. I also built the Java Mapscript component, targeting the 1.5 JVM. I can generate a map image, and save it to a file using the Java method imageObj.save(filename, map). However, when I try to call imageObj.getBytes, the JVM crashes. Any ideas? Thanks. Stuart Harlan ___ 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] Problem displaying a NAD83 tile in WGS84 (or via WMS)
I have a MrSID file in NAD83 projection (EPGS 4269) which I want to display via WMS in WGS84 projection (EPGS 4326). I cannot get this to work. I have tried setting the entire map-file's projection to 4269, with the extent specified in that projection (in meters), and shp2img shows the image, but attempting to view it via WMS (requesting the 4326 projection) does not work, and the GetCapabilities response file is completely wrong - the LatLonBoundingBox tags actually list the 4269 bounding box in meters. Excerpt: LatLonBoundingBox minx=555230 miny=5.04658e+006 maxx=556972 maxy=5.04804e+006 / BoundingBox SRS=EPSG:4269 minx=555230 miny=5.04658e+006 maxx=556972 maxy=5.04804e+006 / The BoundingBox is correct; the LatLonBoundingBox obviously is not. I have also tried specifying 4326 as the map projection and 4269 as the layer projection, with the map's extent in lat/lon and the layer's extent as the above value (meters). Not only did this not work, but even shp2img just shows a blank image. If I change the map's extent to the value in meters (even though its projection is specified as 4326), then shp2img works, but the WMS feed still does not; the GetCapabilities still is wrong. Is MapServer simply buggy or is there a solution?___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] Invalid pdf file from WMS
I can get php MapScript to segfault drawing PDF maps when the same PNG map works fine. I had to crank up the allowed memory and allowed time in PHP to get my maps to work. I will submit a bug report and test case when I understand the problem better. I am trying to develop a method of creating a large set of PDF maps dynamically with PHP and and am finally figuring it out. Worth Lutz -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of thomas bonfort Sent: Thursday, August 18, 2011 3:11 AM To: Rahkonen Jukka Cc: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] Invalid pdf file from WMS this seems to be a cairo/pdf issue, as the cairo/png works fine: http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSIO N=1.1.1WIDTH=1728HEIGHT=1324LAYERS=defaultTRANSPARENT=TRUEFORMAT=cairop ngBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097 395SRS=EPSG:2393STYLES= what cairo version are you using? can you upgrade it? -- thomas On Wed, Aug 17, 2011 at 22:46, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote: Hi, Amazing. I got this (gdb) bt #0 0x0013a258 in FT_Done_Face () from /usr/lib/libfreetype.so.6 #1 0x00f447c3 in ?? () from /usr/lib/libcairo.so.2 #2 0x00f4ba19 in cairo_font_face_destroy () from /usr/lib/libcairo.so.2 #3 0x0813a8b4 in ?? () #4 0x0813a9c8 in cleanupCairo () #5 0x080c5aee in ?? () #6 0x0810b406 in ?? () #7 0x0807207d in ?? () #8 0x0805c2f4 in ?? () #9 0x00fefbd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #10 0x08057881 in ?? () -Jukka- Lähettäjä: thomas bonfort [thomas.bonf...@gmail.com] Lähetetty: 17. elokuuta 2011 22:56 Vastaanottaja: Rahkonen Jukka Kopio: mapserver-users@lists.osgeo.org Aihe: Re: [mapserver-users] Invalid pdf file from WMS if gdb is installed on the system, you do: gdb /path/to/mapserv $ run QUERY_STRING='map=...' (...program runs and spits out the beginning of the pdf..., then segfaults) $ bt -- thomas On Wed, Aug 17, 2011 at 21:36, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote: Hi, Command with big BBOX does lead into segmantation fault. Unfortunately I am just an amateur and I have no idea about what is a backtrace and how I could provide it to you. The server is a virtual Linux box (Ubuntu). -Jukka Rahkonen- thomas bonfort wrote: the second one is incomplete, the request seems to be failing. can you run the request locally to see if it segfaults, and if so provide a backtrace: /path/to/mapserver-cgi QUERY_STRING='map=/path/to/mapREQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDT H=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBB OX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395S RS=EPSG:2393STYLES=' -- thomas On Wed, Aug 17, 2011 at 15:40, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote: Hi, This request from Mapserver 6.0 gives me a nice pdf file: http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSIO N=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=applicat ion/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827 .104097395SRS=EPSG:2393STYLES= However, if I double the bounding box the resulting pdf cannot be opened by Acrobat reader. http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSIO N=1.1.1WIDTH=1728HEIGHT=1324LAYERS=defaultTRANSPARENT=TRUEFORMAT=applic ation/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,69578 27.104097395SRS=EPSG:2393STYLES= The latter gives fine image with format=image/png. Any idea about what is going wrong? -Jukka Rahkonen-___ 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 - No virus found in this message. Checked by AVG - www.avg.com Version: 10.0.1392 / Virus Database: 1520/3841 - Release Date: 08/17/11 ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Problem displaying a NAD83 tile in WGS84 (or via WMS)
Hi, Could you give a bit more information? Your use case is the most common that exists and all instructions should be at http://mapserver.org/ogc/wms_server.html It would be good to see the gdalinfo report of your image and your mapfile and the exact WMS request you were using including the WMS version. At least these parts of mapfile are important MAP level: extent, projection and metadata (wms_srs and wms_inable_request at least) LAYER level projection. I can see some really odd LatLonBoundingBoxes in my own MS 6.0 WMS service too. I will investigate them a bit further. If it is just that the Mapserver is creating the GetCapabilities document wrong then the WMS service should still be usable. -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta Ed Resnick Lähetetty: 19. elokuuta 2011 2:47 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: [mapserver-users] Problem displaying a NAD83 tile in WGS84 (or via WMS) I have a MrSID file in NAD83 projection (EPGS 4269) which I want to display via WMS in WGS84 projection (EPGS 4326). I cannot get this to work. I have tried setting the entire map-file's projection to 4269, with the extent specified in that projection (in meters), and shp2img shows the image, but attempting to view it via WMS (requesting the 4326 projection) does not work, and the GetCapabilities response file is completely wrong - the LatLonBoundingBox tags actually list the 4269 bounding box in meters. Excerpt: LatLonBoundingBox minx=555230 miny=5.04658e+006 maxx=556972 maxy=5.04804e+006 / BoundingBox SRS=EPSG:4269 minx=555230 miny=5.04658e+006 maxx=556972 maxy=5.04804e+006 / The BoundingBox is correct; the LatLonBoundingBox obviously is not. I have also tried specifying 4326 as the map projection and 4269 as the layer projection, with the map's extent in lat/lon and the layer's extent as the above value (meters). Not only did this not work, but even shp2img just shows a blank image. If I change the map's extent to the value in meters (even though its projection is specified as 4326), then shp2img works, but the WMS feed still does not; the GetCapabilities still is wrong. Is MapServer simply buggy or is there a solution?___ 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
