Re: [mapserver-users] Getting centroid coords
Bistrais, Bob wrote: $centroid = $oShape-getCentroid(); from http://mapserver.org/mapscript/php/index.html#shapeobj : pointObj getCentroid() Returns a point object representing the centroid of the shape. Only available if php/mapscript is built with GEOS library. Here you get an point object print Centroid=. $centroid(x).,. $centroid(y); try print Centroid=.$centroid-x; Thomasch ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Map background color using OL/WMS
Am 25.05.2010 20:21, schrieb Paul james: Thanks Jeff... But do you know how change map background ? Using Mapscript IMAGECOLOR works fine... With CGI/WMS/OL i cant get that to work... Paul Just a guess - I think you have to change the backround of your Map in the Client Side. If you don't have only one Layer, your wms Layers should be transparent. And as wms serves only Layers, there is no way to change the backgroundcolor on Server Side. But maybe I'm wrong Thomasch ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Map background color using OL/WMS
Am 25.05.2010 21:36, schrieb Paul james:
Thanks Thomas...
But how can I change the backround in Client Side?
Just find the Id of your DIV containing yout map and change the
backgound Color. Maybe there is in the Styles Secion someting like
style
#map {
width: 800px;
height: 500px;
float: left;
border: 1px solid #ccc;
}
[...]
/style
Just add background-color:#FF like
style
#map {
width: 800px;
height: 500px;
float: left;
border: 1px solid #ccc;
background-color:#FF
}
[...]
/style
Thomasch
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Re: [mapserver-users] wms with gernerated Layers
Hi,
at first thanks for your hint - I'm now trying to write a simple wrapper
in PHP Mapscript But the follwoing simple Code doesn't work.
Unfortunately the example in
http://www.mapserver.org/ogc/wms_server.html is in Python.
?php
$myMap=ms_newMapObj('/home/thomas/public_html/wms/maps/wms.map');
$req = ms_newOwsrequestObj();
$req-loadParams();
$myMap-owsdispatch($req);
?
The plain Call of GetCapabilities like
http://myserver/cgi-bin/mapserv?map=/home/thomas/public_html/wms/maps/wms.mapSERVICE=WMSVERSION=1.1.1REQUEST=GetCapabilities
works fine.
Thomasch
Am 17.03.2010 03:01, Jeff McKenna wrote:
Thomasch wrote:
Hi,
I've got an map which contains some generated Layers using PHP
Mapscript. How do I serve these Layers as wms?
I read http://mapserver.org/ogc/mapscript.html but I don't really
understand at which place i could modify the map itself.
Hi Thomasch,
For instructions on how to serve your mapfile through WMS, please see
the WMS Server document: http://www.mapserver.org/ogc/wms_server.html
The example in that document is probably most helpful:
http://www.mapserver.org/ogc/wms_server.html#sample-wms-server-mapfile
I hope this gets you going in the right direction.
-jeff
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Re: [mapserver-users] OSM2pgsql, latlong, OpenStreetMap data, uDig = weird projection
Hi, there is an HowTo: http://trac.osgeo.org/mapserver/wiki/RenderingOsmData In your Mapfile, you have to state the Projection like the following: Map PROJECTION init=epsg:4326 END [...] LAYER METADATA WMS_TITLE Parks END CLASSITEM leisure CONNECTION user=xxx password=xxx dbname=xxx host=localhost port=5432 CONNECTIONTYPE POSTGIS DATA way FROM planet_osm_polygon using unique gid using srid=900913 NAME OSM_Parks STATUS ON TOLERANCE 0 TYPE POLYGON LabelItem name CLASS NAME Parks EXPRESSION park STYLE COLOR 89 150 89 END LABEL COLOR 0 0 0 FONT vera_sans TYPE truetype SIZE 8 POSITION AUTO MINDISTANCE 0 PARTIALS FALSE OUTLINECOLOR 255 255 255 END END PROJECTION init=epsg:900913 END END END Maybe that helps. Thomasch ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] wms with gernerated Layers
Hi, I've got an map which contains some generated Layers using PHP Mapscript. How do I serve these Layers as wms? I read http://mapserver.org/ogc/mapscript.html but I don't really understand at which place i could modify the map itself. Thomasch ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Re: OSM2pgsql, latlong, OpenStreetMap data, uDig = weird projection
Hi Mulone, I'm not familiar with OpenLayers - in a quick search I found http://trac.openlayers.org/wiki/SphericalMercator If the Map itself (without using wms) is displayed correctly, did you try another WMS Client? Thomasch ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Label on Query Result
Hi, the combination MINDISTANCE 0 an POSITION AUTO works as is should. Every other settings cause no or two Labels. Anyway, thank you for the workaraound. Thomasch Steve Lime wrote: Depending on the TYPE of querymap the layer can have features drawn twice. Those features use the same label definition though. Try setting a MINDISTANCE for the layer in question. I would think a relatively modest value would remove the duplicates. Steve Thomasch thomas...@gmx.de 08/23/09 3:34 PM Hi, in the GMAP Demo the Query Results (e.g. for the Layer Cities) are labeled twice. If I change the Label positon from AUTO to someting other, the label of my result disappaers. Is there a way to label only the query results? Thanks Thomasch ___ 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] Mapscript Strange behaviour of drawQuery
Hi,
I'm using Mapserver 5.2.1 on WinXP.
If I try to draw a query using drawQuery() the scale of my map is
changed - even if the qurery returns no result. If I don't draw the
query, everyting is fine.
Please see my code in Attachement.
Is there a workaraund?
Thank you
Thomasch
MAP
EXTENT 12.4321 51.1277 12.439334 51.168119
FONTSET fonts/fonts.list
TEMPLATEPATTERN test
IMAGECOLOR 215 215 215
IMAGETYPE png
SHAPEPATH C:/Programme/ms4w/apps/Test/data
SIZE 400 400
STATUS ON
UNITS DD
CONFIG MS_ERRORFILE C:/Programme/ms4w/tmp/ms_error.txt
NAME Test4
OUTPUTFORMAT
NAME png
MIMETYPE image/png
DRIVER GD/PNG
EXTENSION png
IMAGEMODE PC256
TRANSPARENT FALSE
END
PROJECTION
init=epsg:4326
END
QUERYMAP
COLOR 255 255 0
SIZE 260 210
STATUS ON
STYLE HILITE
END
WEB
FOOTER footer.html
HEADER header.html
IMAGEPATH C:/Programme/ms4w/tmp/ms_tmp/
IMAGEURL /ms_tmp/
LOG C:/Programme/ms4w/log/mslog/log.txt
QUERYFORMAT text/html
LEGENDFORMAT text/html
BROWSEFORMAT text/html
TEMPLATE basic.html
END
LAYER
CLASSITEM orte
DATA orte
DUMP TRUE
FOOTER TP_footer.html
HEADER TP_header.html
LABELITEM orte
METADATA
qstring_validation_pattern .
END
NAME orte
STATUS ON
TOLERANCE 0
TYPE POLYGON
UNITS METERS
CLASS
NAME orte
LABEL
SIZE MEDIUM
TYPE BITMAP
BUFFER 2
COLOR 0 0 0
FORCE FALSE
MINDISTANCE -1
MINFEATURESIZE -1
OFFSET 0 0
PARTIALS TRUE
POSITION CC
SHADOWCOLOR 218 218 218
SHADOWSIZE 2 2
END
STYLE
ANGLE 360
COLOR 232 252 232
OPACITY 100
OUTLINECOLOR 32 32 32
SYMBOL 0
END
TEMPLATE TP.html
END
END
END
Title: Map 3
setextent($extent_to_set[0],$extent_to_set[1],
$extent_to_set[2],$extent_to_set[3]);
$my_extent = ms_newrectObj();
$my_extent->setextent($extent_to_set[0],$extent_to_set[1],
$extent_to_set[2],$extent_to_set[3]);
$dfKeyMapXMin = $map->extent->minx;
$dfKeyMapYMin = $map->extent->miny;
$dfKeyMapXMax = $map->extent->maxx;
$dfKeyMapYMax = $map->extent->maxy;
$nClickPixX = doubleval($HTTP_POST_VARS["mapa_x"]);
$nClickPixY = doubleval($HTTP_POST_VARS["mapa_y"]);
$dfWidthPix = 400;
$dfHeightPix = 400;
$nClickGeoX = GMapPix2Geo($nClickPixX, 0, $dfWidthPix, $dfKeyMapXMin,$dfKeyMapXMax, 0);
$nClickGeoY = GMapPix2Geo($nClickPixY, 0, $dfHeightPix, $dfKeyMapYMin,$dfKeyMapYMax, 1);
$my_point3 = ms_newpointObj();
$my_point3->setXY($nClickGeoX,$nClickGeoY);
foreach ( ($map->getAllLayerNames()) as $idx => $Name){
$Layer=$map->getLayerByName($Name);
$Layer->open();
}
$ret = $map->queryByPoint($my_point3,MS_MULTIPLE, -1);
if ($ret==mapserv.MS_SUCCESS){
foreach ( ($map->getAllLayerNames()) as $idx => $Name){
$Layer=$map->getLayerByName($Name);
$Layer->open();
$res = $Layer->getResult(0);
if ($res>0){
$shape = $Layer->getFeature($res->shapeindex,-1);
echo'';
print_r ($shape->values);
echo'';
}
}
}
}
$image=$map->draw();
$image_url=$image->saveWebImage();
// $image2=$map->drawQuery();
// $image_url2=$image2->saveWebImage();
$extent_to_html = $map->extent->minx." ".$map->extent->miny." "
.$map->extent->maxx." ".$map->extent->maxy;
?>
>
">
">
">
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[mapserver-users] Label on Query Result
Hi, in the GMAP Demo the Query Results (e.g. for the Layer Cities) are labeled twice. If I change the Label positon from AUTO to someting other, the label of my result disappaers. Is there a way to label only the query results? Thanks Thomasch ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Can't get any Results from a simple query
Hi, I'm quite new in Mapserver, so sorry for this simple question: I use the Itasca Demo with my own little map, containing just a few layers. The layers are displayed and labeld, so the connection is ok. But, if I try to query an Object, i always get: msQueryByPoint(): Search returned no results. No matching record(s) found I think I should get the geomety data at least? Here is the Layer part of my map file: Code: LAYER NAME orte DATA orte STATUS ON TYPE POLYGON LABELITEM orte CLASSITEM orte METADATA qstring_validation_pattern '.' END TOLERANCE 300 CLASS NAME 'orte' TEMPLATE TP.html STYLE COLOR232 252 232 OUTLINECOLOR 32 32 32 END LABEL COLOR 0 0 0 SHADOWCOLOR 218 218 218 SHADOWSIZE 2 2 TYPE BITMAP SIZE MEDIUM POSITION CC PARTIALS TRUE BUFFER 2 END END END Thanks in advance Thomasch ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
