Re: [mapserver-users] Rendering order of objects in a layer
On Thu, 11 Jun 2009 15:42:10 +1000, Thomas Bonfort thomas.bonf...@camptocamp.com wrote: I will try playing with ordering in the DATA property as Thomas suggests. I wasn't aware it would handle order by (but only too aware that while being sql like it isn't exactly sql :-)). it is *exactly sql* : that query string is being sent to your database, so you can do joins, groupby's, etc... Ah, its a subquery... I turned up debugging for other reasons and see now how it is transformed. Thanks again, David ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] cartographic lines
On Thu, 11 Jun 2009 15:42:03 +1000, I wrote: On Thu, 11 Jun 2009 14:58:47 +1000, Thomas Bonfort thomas.bonf...@camptocamp.com wrote: a variation of this a couple of weeks back I kept getting the mapserver message: Cartoline drawing is deprecated with AGG, so I figured that wasn't the correct way to do it. :-) Just to follow this up... yes, I do get the error message in the $MS_ERRORFILE but it renders correctly regardless. Is this message something I should be worried about? yes, this means that some of your features aren't being drawn. you must be having a layer that still references a cartoline symbol. Hmm, I'm still using symbols for rendering several features including train lines and tracks/trails. What does mapserver consider a cartoline symbol? A single point elipse or something similar? To answer my own question, ones of TYPE CARTOLINE of course. :-) Now found and fixed it, thanks. Regards, David ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] R
On Thu, 11 Jun 2009 15:23:27 +1000, I wrote: If you're already pulling from a view, you might want to consider three views: interstates highways local roads (or how ever you layer it) Yep, that is what I was originally doing, but I broke it by purposely combining all road layers to make joins between roads with outlines looking much better (which Thomas' reply referred to). As part of that change, and in order to improve visual effect, I decided instead to use ground relationship to split roads into three layers, resulting in tunnels under surface roads under bridges. I figured I could tidy up the side effects if I could just get objects within the layer rendering in order of road importance. :-) I will try playing with ordering in the DATA property as Thomas suggests. This works perfectly, so now I'm 95% there. :-) One last problem I'm scratching my head on. I want to highlight bridges by using a thick border on each side of the road (and if possible an angular section at each end of the border as often seen in traditional road maps). Using an outline won't work for this as outlines close the end points of the line segment with a border and I would prefer them to blend directly with the road to which they belong. I'm thinking a symbol would be needed but not sure how to approach it. Like (view this with a fixed width font): \/__ __ / \ (imagine lines joining \/ being thick) How to achieve such a border? Regards, David ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] labeling streets
Hi, I think I found the cause. When declaring ANGLE AUTO, then MINFEATURESIZE auto was working. But with ANGLE FOLLOW there was a problem displaying labels. Could it be considered as a bug? Raivo On Tue, Jun 9, 2009 at 9:48 AM, Raivo Allasnaper...@gmail.com wrote: Hi, I added red box to visualize line vertices (style geomtransform start symbol box color 255 0 0 size 6 end) and the result is displayed here: http://picasaweb.google.com/snaperski/Ort#5345215158256974066 Best wishes, Raivo On Tue, Jun 9, 2009 at 9:18 AM, Thomas Bonfortthomas.bonf...@camptocamp.com wrote: Raivo, are you sure that your streets only contain one feature? If you are using 5.4+, you can check by appending a geomtransform style to your street layer, to draw a symbol at the beginning of each feature: style geomtransform start symbol circle color 255 0 0 size 15 end regards, thomas www.camptocamp.com +33 4 79 26 57 97 On Tue, Jun 9, 2009 at 07:50, Raivo Allasnaper...@gmail.com wrote: Thank You, so it should be, but somehow in my case it does not work properly. When i have no declaration of MINFEATURESIZE, then the picture looks fine: http://picasaweb.google.com/snaperski/Ort#5345194219497220482 But when I add MINFEATURESIZE AUTO, most labels just disappear, even if they have enough space to fit in: http://picasaweb.google.com/snaperski/Ort#5345195269825705586 And those labeled straight streets contain only one feature (line feature) each - so the label should fit in decently. Label is declared this way: LABEL TYPE truetype ANTIALIAS true FONT arial COLOR 240 240 240 OUTLINECOLOR 52 52 52 SIZE 9 force false MINDISTANCE 250 MINFEATURESIZE auto ANGLE follow POSITION cc BUFFER 1 END Changing FORCE or POSITION parameters didnt help either Raivo On Mon, Jun 8, 2009 at 12:55 PM, Christy Niemancnie...@dmsolutions.ca wrote: Hi, You could set MINFEATURESIZE to AUTO and then only the labels that fit on the lines should be drawn. Regards, Christy Raivo Alla wrote: Hello! I'm stuck in simple-looking problem, but the solution is just hiding somewhere. The question is: how I can label only those line features, whos label does not run over the line like that: http://picasaweb.google.com/snaperski/Ort#5344831130138846050 As street lengths are very different, I cant solve the problem by setting suitable MINFEATURESIZE for respective MINSCALE,MAXSCALE range. All the best, Raivo Alla ___ 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
[mapserver-users] WFS GetFeature problem
Hi All,
Mapserver is 5.4.1 under Ubuntu 8.10, compiled after
./configure --with-oci
--with-oraclespatial=/usr/local/instantclient_11_1 --with-proj
--with-threads --with-gdal --with-ogr --with-jpeg --with-png=/usr/lib
--with-php=/usr/include/php5 --with-wmsclient --with-wfsclient
--with-fastcgi=/usr --with-wfs
I try to use Mapserver WFS to query features by = operator. The
problem is altough the feature is found and returned, the attributes
are missing. The DescribeFeature request
http://att-it.homelinux.net:22080/cgi-bin/ms-5.4.1/blokknez.fcgi?SERVICE=WFSVERSION=1.0.0REQUEST=DescribeFeatureTypeTYPENAME=blokk2009OUTPUTFORMAT=XMLSCHEMA
returns
schema targetNamespace=http://mapserver.gis.umn.edu/mapserver;
elementFormDefault=qualified version=0.1
import namespace=http://www.opengis.net/gml;
schemaLocation=http://schemas.opengis.net/gml/2.1.2/feature.xsd/
element name=blokk2009 type=ms:blokk2009Type
substitutionGroup=gml:_Feature/
complexType name=blokk2009Type
complexContent
extension base=gml:AbstractFeatureType
sequence
element name=msGeometry type=gml:GeometryPropertyType
minOccurs=0 maxOccurs=1/
/sequence
/extension
/complexContent
/complexType
/schema
as far as I know, attributes should be described in the sequence tag.
My mapfile is (without other layers)
MAP
NAME BLOKKNEZ
STATUS ON
SIZE 650 500
# xmin ymin xmax ymax?
EXTENT 42 4 95 37
UNITS METERS
PROJECTION
init=epsg:23700
END
SHAPEPATH .
IMAGECOLOR 200 200 200
IMAGETYPE png32
FONTSET fonts.txt
DEBUG 5
CONFIG MS_ERRORFILE /var/log/mapserver-5.4.1/error.txt
CONFIG ON_MISSING_DATA LOG
WEB
MINSCALEDENOM 1
MAXSCALEDENOM 100
IMAGEPATH /tmp
IMAGEURL /tmp
LOG /var/log/mapserver-5.4.1/ms_error.txt
METADATA
wms_title Blokkhatar nezegeto
wfs_title Blokkhatar nezegeto
wms_onlineresource
http://att-it.homelinux.net:22080/cgi-bin/ms-5.4.1/blokknez.fcgi?;
wfs_onlineresource
http://att-it.homelinux.net:22080/cgi-bin/ms-5.4.1/blokknez.fcgi?;
wms_srs EPSG:23700
wfs_srs EPSG:23700
END
END
LEGEND
IMAGECOLOR 255 255 255
LABEL
TYPE BITMAP
SIZE MEDIUM
COLOR 0 0 89
END
STATUS ON
END
SCALEBAR
IMAGECOLOR 255 255 255
LABEL
COLOR 0 0 0
SIZE SMALL
END
SIZE 150 5
COLOR 255 255 255
BACKGROUNDCOLOR 0 0 0
OUTLINECOLOR 0 0 0
UNITS meters
INTERVALS 5
STATUS ON
END
QUERYMAP
STYLE HILITE
COLOR 255 0 0
END
OUTPUTFORMAT
NAME png32
DRIVER GD/PNG
MIMETYPE image/png
IMAGEMODE RGBA
EXTENSION png
END
LAYER
PROCESSING CLOSE_CONNECTION=DEFER
NAME blokk2009
METADATA
DESCRIPTION blokk 2009
wms_title blokk 2009
wfs_title blokk 2008
ows_include_items all
ows_extent '426400 43800 937400 362900'
wfs_featureid tfotvbaz
END
PROJECTION
init=epsg:23700
END
TYPE POLYGON
MINSCALEDENOM 999
MAXSCALEDENOM 21
STATUS ON
CONNECTIONTYPE oraclespatial
CONNECTION
gis/gis@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=200.1.1.25)(PORT=1521)))(CONNECT_DATA=(SID=db2)))
DATA bgeom from (SELECT bgeom,bloaz,bpter/1.0 as
bpterha,tfotvbaz FROM tfotvb where tolda =
to_Date('20090303','MMDD')) using unique tfotvbaz SRID 23700
CLASS
NAME blokk2009
STYLE
OUTLINECOLOR 55 55 255
END
END
DUMP TRUE
TEMPLATE template.html
DEBUG 5
END # layer blokk2009
END # Map File
What is missing?
Thank you in advance.
Best regards: Balázs
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[mapserver-users] Re: WFS GetFeature problem
Hi All, I respond to myself. I thought this ows_include_items all is enough in layer metadata, but this gml_include_items all is also required. Best regards: Balázs ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] WMS Filter using Logical Operator
Hi all, I'm trying to do a WMS request using a SLD filter. If I use a single comparison operator (PropertyIsLike) in my filter all works fine, but when I use a combination of 2 PropertyIsLike operators using a logical operator (And/Or) it looks like MapServer is only using the last comparison operator. This filter works fine; it shows all data where LOC_NAAM is like *MATH*: StyledLayerDescriptor version='1.0.0' NamedLayer Namemylayer/Name UserStyle Titlexxx/Title FeatureTypeStyle Rule ogc:Filter xmlns:ogc=http://www.opengis.net/ogc; ogc:PropertyIsLike wildCard=* singleChar=. escape=! matchCase=false ogc:PropertyNameLOC_NAAM/ogc:PropertyName ogc:Literal*MATH*/ogc:Literal /ogc:PropertyIsLike /ogc:Filter LineSymbolizer Geometry PropertyNamecenter-line/PropertyName /Geometry Stroke CssParameter name='stroke'#ff/CssParameter CssParameter name='stroke-width'2.0/CssParameter /Stroke /LineSymbolizer /Rule /FeatureTypeStyle /UserStyle /NamedLayer /StyledLayerDescriptor But the next filter shows all data where LOC_NAAM is like *WEG*, but also the data where LOC_NAAM is not like *MATH*, which is incorrect: it should show all data where LOC_NAAM contains both WEG and MATH: StyledLayerDescriptor version='1.0.0' NamedLayer Namemylayer/Name UserStyle Titlexxx/Title FeatureTypeStyle Rule ogc:Filter xmlns:ogc=http://www.opengis.net/ogc; ogc:And ogc:PropertyIsLike wildCard=* singleChar=. escape=! matchCase=false ogc:PropertyNameLOC_NAAM/ogc:PropertyName ogc:Literal*MATH*/ogc:Literal /ogc:PropertyIsLike ogc:PropertyIsLike wildCard=* singleChar=. escape=! matchCase=false ogc:PropertyNameLOC_NAAM/ogc:PropertyName ogc:Literal*WEG*/ogc:Literal /ogc:PropertyIsLike /ogc:And /ogc:Filter LineSymbolizer Geometry PropertyNamecenter-line/PropertyName /Geometry Stroke CssParameter name='stroke'#ff/CssParameter CssParameter name='stroke-width'2.0/CssParameter /Stroke /LineSymbolizer /Rule /FeatureTypeStyle /UserStyle /NamedLayer /StyledLayerDescriptor If I use these filters for a WFS request all works fine. My question is: is it possible to use these logical operators in a filter in a WMS request? And if so, how has this to be done? I hope you can help me! Best regards, Peter Lock -- View this message in context: http://n2.nabble.com/WMS-Filter-using-Logical-Operator-tp3061075p3061075.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Metadata.dim DIMAP
Hello, I'm not able to use directly Spot Image ( metadata.dim + IMAGERY.TIF) in Mapserver. Nevertheless, gdalinfo --formats told me in supported formts list : DIMAP(ro): SPOT DIMAP. I tried to use gcps2wld.py IMAGERY.TIF IMAGERY.tfw or gcps2wld.py METADATA.DIM IMAGERY.tfw. Both tfw files give me, when used in Mapserver, 50 meters images too much in Est. Any idea ? Thanks Eric ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Metadata.dim DIMAP
Eric Francois wrote: Hello, I'm not able to use directly Spot Image ( metadata.dim + IMAGERY.TIF) in Mapserver. Eric, Why are you not able to use directly the spot image metadata.dim + imagery.tif in MapServer? Nevertheless, gdalinfo --formats told me in supported formts list : DIMAP(ro): SPOT DIMAP. I tried to use gcps2wld.py IMAGERY.TIF IMAGERY.tfw or gcps2wld.py METADATA.DIM IMAGERY.tfw. Both tfw files give me, when used in Mapserver, 50 meters images too much in Est. I would suggest you file a ticket against GDAL with an example file demonstrating the problem (the metadata.dim would likely be sufficient) and careful explanation of why you think the origin is wrong. It may be an off by half a pixel error which are common in interpreting the origin of new file formats. 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] Ignoring top level settings
I I've discovered that the base layer rendering as jpg was a problem with my openlayers, not mapserver. However, I still can't change my top-level projection or extent. Any help is greatly appreciated. Thank you. -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of alexandre.lapla...@statcan.gc.ca Sent: June 8, 2009 9:35 AM To: mapserver-users@lists.osgeo.org Subject: [mapserver-users] Ignoring top level settings Hello list, It seems as though my top level settings in my mapfile are being ignored. No matter what I put as projection, the output doesn't change (unless it's an invalid projection). Changing the values of EXTENT doesn't change anything either, as my map always starts zoomed out very far. I also have not been able to make my base layer output as anything other than jpg. I have a feeling that this is related to an invalid /tmp/ location in the mapfile. I have not been able to write the location of the /tmp/ folder (it's on the root of my c: drive) in a way that mapserver will use it. Apart from these things, everything works fine. I've been able to sort of counter-act the projection ignoring by telling mapserver that the layer's projection has lat_0=-49 when in fact, it is in epsg:43204 meaning lat_0=49. I've attached my mapfile. Thanks in advance, Alexandre Laplante Étudiant Co-op / Co-op Student Division de l'Agriculture / Agriculture Division Statistique Canada / Statistics Canada 170 Tunney's Pasture Driveway Éd. Jean-Talon, 12è étage D1 / Jean-Talon Building, 12th floor D1 Ottawa, Ontario alex.map ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] How to label a feature once.
Is there anyway to label a polygon once? One feature one label. I am using Mapserver 5.4.1. Image below shows the problem, there seem to be 4 labels in each township polygon. LAYER NAME Townships PROJECTION proj=longlat ellps=GRS80 datum=NAD83 no_defs END DATA townships_poly TYPE POLYGON TEMPLATE dummy LABELITEM twprng STATUS ON CLASS MAXSCALEDENOM 45 MINSCALEDENOM 4 NAME Townships STYLE SYMBOL 'circle_shortlong_dash' SIZE 1 OUTLINECOLOR 125 125 125 END LABEL FONT helveticabold TYPE TRUETYPE SIZE 10 COLOR 125 125 125 OUTLINECOLOR 251 239 136 POSITION auto END END END inline: sample.gif ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] How to label a feature once.
I figured it out. The images I am using are tiled so there are 4 images server by Mapserver with each labeled one time, which gives the appearance of 4 labels on one feature. So, Mapserver is working exactly the way it should and I am not. On Jun 11, 2009, at 11:09 PM, David Nugent wrote: On Fri, 12 Jun 2009 13:34:06 +1000, Paul Moen pm...@offroadsoftware.com wrote: Thanks for the reply. Unfortunately for me, that was the first thing that I tried. No matter what value I put in for MINDISTANCE the output remained the same. See if POSITION CC helps. IIRC there is some strange interaction between MINDISTANCE and POSITION AUTO. Also try MINDISTANCE AUTO. Mapserver is not without some quirks. :) Regards, David Thanks, Paul On Fri, 12 Jun 2009 12:59:55 +1000, Paul Moen pm...@offroadsoftware.com wrote: Is there anyway to label a polygon once? One feature one label. I am using Mapserver 5.4.1. Image below shows the problem, there seem to be 4 labels in each township polygon. I would usually use MINDISTANCE with a large value in the LABEL section to solve this. Regards, David ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] R
Greetings all, On Thu, 11 Jun 2009 16:37:11 +1000, I wrote: One last problem I'm scratching my head on. I want to highlight bridges by using a thick border on each side of the road (and if possible an angular section at each end of the border as often seen in traditional road maps). Using an outline won't work for this as outlines close the end points of the line segment with a border and I would prefer them to blend directly with the road to which they belong. I'm thinking a symbol would be needed but not sure how to approach it. Like (view this with a fixed width font): \/__ __ / \ (imagine lines joining \/ being thick) How to achieve such a border? Following up on my own post again... SYMBOL does not appear to be well suited (unless I'm missing something) but I've come close with GEOMTRANSFORM, however only at the start and end of a line segment using what are essentially reversed arrowheads. I read the RFC in the mapserver 5.4 documentation and it talks about plans to extend functionality of GEOMTRANSFORM (which it incorrectly refers to as GEOTRANSFORM and GEOMETRYTRANSFORM, incidentally), and I *think* either the distance or buffer might achieve most of what I need with ANGLE AUTO - to draw a parallel line segment. However neither appears to be implemented yet. Regards, David ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] How to label a feature once.
Paul Moen wrote: I figured it out. The images I am using are tiled so there are 4 images server by Mapserver with each labeled one time, which gives the appearance of 4 labels on one feature. So, Mapserver is working exactly the way it should and I am not. You can have MapServer use a fixed label point across tiles by using the PROCESSING 'LABEL_NO_CLIP=TRUE' directive in your layer definition. That should give you the result you expect. -S ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
