[mapserver-users] Re: [MAPFILE] How to display Logos above Labels ?
Ha ha ! Great ! It works ! POSTLABELCACHE true do exactly what I need. Thanks a lot for your support ! Much much appreciated. Mapserver Pow ! :) -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/MAPFILE-How-to-display-Logos-above-Labels-tp5842449p5844830.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Re: [MAPFILE] How to display Logos above Labels ?
Nice, but, also try Steves suggestion ;-) regards, michael On 17 December 2010 10:53, Lordnecron julien.bey...@caramail.com wrote: Ha ha ! Great ! It works ! POSTLABELCACHE true do exactly what I need. Thanks a lot for your support ! Much much appreciated. Mapserver Pow ! :) -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/MAPFILE-How-to-display-Logos-above-Labels-tp5842449p5844830.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Reference map depicted area extent line width
Hi, When making region based queries for reference maps, is there a way to change the line width (or style preferences in general) of the area of interest rectangle depicted on the reference map? Thanks in advance. Regards, Manuel Aymerich ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Reference map depicted area extent line width
On 10-12-17 9:20 AM, Manuel Aymerich wrote: Hi, When making region based queries for reference maps, is there a way to *change the line width (or style preferences in general) of the area of interest rectangle depicted on the reference map*? All of the available parameters for reference maps are documented at: http://www.mapserver.org/mapfile/reference.html Happy holidays :) -jeff -- Jeff McKenna MapServer Consulting and Training Services http://www.gatewaygeomatics.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] GetFeatureInfo
The tolerance parameter was the trick, Jeff. Thanks. === David V. Hildebrand Agriculture Financial Services Corporation (403) 782-8239 www.afsc.ca http://www.afsc.ca This communication is intended for the use of the recipient to which it is addressed, and may contain confidential, personal and/or privileged information. Please contact Agriculture Financial Services Corporation immediately if you are not the intended recipient of this communication, and do not copy, distribute, or take action relying on it. Any communication received in error, or subsequent reply, should be deleted or destroyed. Please consider the environment before printing this email. -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Jeff McKenna Sent: Thursday, December 16, 2010 1:57 PM To: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] GetFeatureInfo On 10-12-16 4:41 PM, David Hildebrand wrote: I have several WMS layers. One is a polygon layer and the other two are line and point layer. I have HTML templates for each layer which are very similar. All the layers are being drawn but when I run a REQUEST=GetFeatureInfo on a location which has features from all three layers I only get a return from the polygon layer. I have the following debug statements in my mapfile. Hi, Just a quick note, that the WMS Server doc gives a working example of a GetFeatureInfo request on a point layer: http://demo.mapserver.org/cgi-bin/wms?SERVICE=WMSVERSION=1.1.1REQUEST= GetFeatureInfoBBOX=-11.332970,24.121208,47.584718,57.965035SRS=EPSG:43 26WIDTH=1001HEIGHT=575LAYERS=citiesSTYLES=FORMAT=image/pngTRANSPAR ENT=trueQUERY_LAYERS=citiesINFO_FORMAT=text/plainX=229Y=280 I would make sure your layers have a template set, as well as modify the tolerance parameter possibly. -jeff -- Jeff McKenna MapServer Consulting and Training Services http://www.gatewaygeomatics.com/ ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] OGR data layer type - points and lines
Ian,
I thought that there was a pretty simple answer to this, but it seems as though
I have imagined some non-existing functionality.
Assuming that you have a Spatialite db containing a point data set, and you
have a MapServer layer that draws this, I think that I have a solution for you.
(This also assumes that OGR supports reading linestrings from Spatialite).
PostGIS has the ST_MakeLine() function that allows you to create linestrings
out of point geometries. The current version of Spatialite doesn't have
anything like this (although since I have mentioned it on the Spatialite list,
it could be there soon...)
So, this SQL employs some workarounds, but may work:
SELECT LineFromText('LINESTRING(' || group_concat(X(geometry) || ' ' ||
Y(geometry), ',') || ')') FROM datapoints ORDER BY fix_date;
If performance is a problem, I would build a Spatialite line dataset and
rebuild it every time your point dataset changes.
David.
-Original Message-
From: mapserver-users-boun...@lists.osgeo.org
[mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Stephen Woodbridge
Sent: Thursday, December 16, 2010 10:44 AM
To: Ian Walberg
Cc: mapserver-users@lists.osgeo.org
Subject: Re: [mapserver-users] OGR data layer type - points and lines
On 12/16/2010 10:51 AM, Ian Walberg wrote:
Ah, ok let us look at that.
I do believe the data source we have has data in the format POINT
(-118.55000305194 34.0141239).
What is the format for line data?
I'm not sure, I have not used the OGR connection. Assuming it is
returning WKT where points are:
POINT(-118.55000305194 34.0141239)
then lines would be:
LINESTRING(-118.55000305194 34.0141239,-118.56000305194
34.0141239,...)
-Steve
Thanks
Ian
-Original Message-
From: mapserver-users-boun...@lists.osgeo.org
[mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Stephen
Woodbridge
Sent: Thursday, December 16, 2010 6:57 AM
To: mapserver-users@lists.osgeo.org
Subject: Re: [mapserver-users] OGR data layer type - points and lines
I do not believe that this is possible.
If you want to draw lines you have to create a data source the returns
lines not points.
The problem is that mapserver draws features and each point is a
feature. It does not have a mechanism that can read a data source and
aggregate the point features into a single line feature.
I have seen posts on the PostGIS list for SQL that can do this. You
might ask on the GDAL list if there is a way to do this. Or if you can
use PostGIS, then you can find the SQL in the archives or ask again.
-Steve W
On 12/16/2010 1:00 AM, Ian Walberg wrote:
Hello list,
Using an OGR connection to an sqlite data file we can get point and
labels to draw successfully.
However when we try and draw a line using the point data we do not get
anything drawn.
Layer details below.
Thanks
Ian
LAYER
NAME ogr_points
STATUS DEFAULT
TYPE point
CONNECTIONTYPE OGR
CONNECTION points.sqlite
DATA DataPoints
CLASS
NAME From OGR
COLOR 255 0 0
STYLE
SYMBOL 'City'
SIZE 5
COLOR 0 255 255
END
LABEL
COLOR 255 255 255
OUTLINECOLOR 0 0 0
TYPE truetype
FONT Unicode
SIZE 16
ANTIALIAS TRUE
POSITION AUTO
END # end of label
END
END
LAYER
NAME ogr_line
STATUS OFF
TYPE line
CONNECTIONTYPE OGR
CONNECTION points.sqlite
DATA DataPoints
CLASS
STYLE
COLOR 255 22 22
WIDTH 2
END
END
END
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RE: [mapserver-users] OGR data layer type - points and lines
I guess I spoke a little too soon...
When I attempted to test this data definition, I got a mapserv.exe crash. I am
using a recent version of MSW4.
Also, in looking a little bit at the OGR driver page for sqlite:
http://www.gdal.org/ogr/drv_sqlite.html,
I am guessing that the driver can't use spatialite's native binary geometry
storage format when it is used to build a geom on the fly. Based on that, I
think that creating a wkt geom may be the way to go. Something like this
(which still crashes mapserv.exe).
DATA select 'LINESTRING(' || group_concat(X(geometry) || ' ' || Y(geometry),
',') || ')' AS wkt_geometry from turtle_points
This sample is also very simple in that the line vertices aren't being ordered
and the assumption is that you want one line from all of the points in your
dataset.
David.
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RE: [mapserver-users] OGR data layer type - points and lines
Steve, I need to do some more testing before I can report a bug. I have both OSGEO4W and MS4W installed on this machine and I was actually using the MapServer (5.4) from MS4W. I want to get a clean install and test before reporting this as a bug. I have a Spatialite point layer (turtle_points) that that draws using an OGR connection. In an attempt to simplify the problem of drawing a line layer that is generated on the fly, I tried to flop my point data to WKB and draw that. When I use this SQL for my data statement, I get a MapServer crash too. select AsBinary(geometry) from turtle_points I have playing with Spatialite for some time now, but hadn't yet combined my interests in MapServer and Spatialite. I will continue to play with this over time when I can. If anyone else has been experimenting with Spatialite dbs as data sources for MapServer, I would love to hear about it. David. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] OUTPUTFORMAT PDF rendering issue
Hello Folks, I was wondering whether someone may be able to help me. I'm currently trying to set up a WMS to create a topographic base map of New Zealand using Mapserver. So far, things are going ok, but have run into an issue when trying to get things into a format for high quality hardcopy printing (vector PDF). The issue arises with 'spikey' rendering of polygons when using Mapserver to output to PDF. When outputting as an image (PNG), the maps are drawn correctly, but when choosing PDF, the output looks sort of generalised and inaccurate. The data I'm testing with is a polygon version of the coastline of NZ, at a 1:5 scale - stored in a PostGIS database. I have played around with the mapfile settings of RESOLUTION in combination with SIZE - when using the default RESOLUTION of 72, the output is spikey, as described, but as I increase this number - the output gets progressively better. When I increase this to a very large number (16000) (with a SIZE of 9600 9600) - the output I get looks to be closer to the original dataset, devoid of spikes. I may be missing something obvious, so apologies if I am, but is this the correct way of getting a high quality output to PDF? I have tried this with the latest version of Mapserver - 5.6.5 and also with the latest SVN version built with support for using the CAIRO rendering library. Mapserver is built on Ubuntu 10. Any help would be much appreciated. Many thanks Andy ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
