Re: [mapserver-users] Apache can't start on windows
Hi, Thanks for ur help i get it working. The problem was i have to start the apache from the command line. i think it should be told that apache can be started only from the command line. thanks Helen Jeff McKenna wrote: > > This is issue was first reported on August 14th > (http://www.nabble.com/apache-does-not-start-(ms4w-Apache-conf-httpd.conf)-td18977162.html) > > and to fix it you need to comment the line that Bart mentioned and > restart Apache. Another option is that you uninstall MS4W and go back > to the downloads page and re-download it, since this issue was fixed on > the 14th. Hint: always use the commandline to restart Apache > (/ms4w/restart-apache.bat) so you can see the messages that Apache > reports, otherwise you will get a "black screen" that flashes quickly > when you click on it directly. > > Also, please note that MS4W does have its own mailing list for reporting > issues such as these (join at: > http://lists.maptools.org/mailman/listinfo/ms4w-users). > > thanks. > > -- > Jeff McKenna > FOSS4G Consulting and Training Services > http://www.gatewaygeomatics.com/ > > > > helen wrote: >> thanks for the fast response. i have tried to install the c++ runtime >> (vcredist_x86.exe) but black screen comes and nothing appeared. i comment >> the fcgid_module but the result is the same. please help me >> >> thanks in advance >> >> Helen >> >> >> bartvde wrote: >>> Possibly the Microsoft Runtime is not available on your system, see also >>> the following thread: >>> >>> http://www.nabble.com/fastCgiServer-with-ms4w-td18348539.html >>> >>> You can also just comment the following line in httpd.conf if you don't >>> need FastCGI: >>> >>> #LoadModule fcgid_module modules/mod_fcgid.so >>> >>> Best regards, >>> Bart >>> Hi, I have installed mapserver5.2 (Ms4W) on windows xp. but i can't get started the apache. i have tried with port 80,8080. but it is the same. it display on the system event the following messages The Apache MS4W Web Server service terminated with service-specific error 1 (0x1). The Apache MS4W Web Server service entered the stopped state. --info The Apache MS4W Web Server service was successfully sent a start control.--info Generate Activation Context failed for C:\Program Files\ms4w\Apache\modules\mod_fcgid.so. Reference error message: The operation completed successfully. Resolve Partial Assembly failed for Microsoft.VC90.CRT. Reference error message: The referenced assembly is not installed on your system. Dependent Assembly Microsoft.VC90.CRT could not be found and Last Error was The referenced assembly is not installed on your system. pls pls , say something to these errors. thanks Helen > > > > > ___ > mapserver-users mailing list > mapserver-users@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > -- View this message in context: http://n2.nabble.com/Apache-can%27t-start-on-windows-tp783741p786208.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] Using mapserver with EPSG:900913
On Tue, Aug 26, 2008 at 6:16 PM, Christopher Schmidt
<[EMAIL PROTECTED]> wrote:
> On Tue, Aug 26, 2008 at 05:21:48PM -0600, Richard Greenwood wrote:
>> > Type the following:
>> >
>> > new OpenLayers.LonLat(-71,42).transform(new
>> > OpenLayers.Projection("EPSG:4326"), new
>> > OpenLayers.Projection("EPSG:900913"));
>>
>> I know I'll get slammed for this, but it should be something more like:
>>
>> new OpenLayers.LonLat(-71,42).transform(new
>> OpenLayers.CS("EPSG:4326"), new
>> OpenLayers.CS("EPSG:900913"));
>>
>> Because EPSG:4326 is not a Projection, it is a Coordinate System.
>
> I don't mind you saying that, but the user should realize that when you
> say "Should Be" you're not not instructing what he should actually be
> doing in his current code, since the OpenLayers Library uses
> OpenLayers.Projection, not OpenLayers.CS.
Yes, you are quite right about that. I did not mean to imply that
OpenLayers.CS worked, I was picking at nomenclature.
> I'd recommend if you care about this issue, you should bring it up with
> the OpenLayers development list, but I wouldn't bother; getting people
> to undestand "Projection" is hard enough. (ANd why should it be CS
> instead of CRS? or SRS? Or any number of other names that it could be
> related to?)
CS, CRS, SRS are all great - they cover spherical & projected
coordinate systems, and include datums. Projections are just
projections w/o datums.
--
Richard Greenwood
[EMAIL PROTECTED]
www.greenwoodmap.com
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Re: [mapserver-users] Using mapserver with EPSG:900913
On Tue, Aug 26, 2008 at 05:21:48PM -0600, Richard Greenwood wrote:
> > Type the following:
> >
> > new OpenLayers.LonLat(-71,42).transform(new
> > OpenLayers.Projection("EPSG:4326"), new
> > OpenLayers.Projection("EPSG:900913"));
>
> I know I'll get slammed for this, but it should be something more like:
>
> new OpenLayers.LonLat(-71,42).transform(new
> OpenLayers.CS("EPSG:4326"), new
> OpenLayers.CS("EPSG:900913"));
>
> Because EPSG:4326 is not a Projection, it is a Coordinate System.
I don't mind you saying that, but the user should realize that when you
say "Should Be" you're not not instructing what he should actually be
doing in his current code, since the OpenLayers Library uses
OpenLayers.Projection, not OpenLayers.CS. (It also calls XYs "LonLat"s,
and many other similar mistaken naming choices.)
I'd recommend if you care about this issue, you should bring it up with
the OpenLayers development list, but I wouldn't bother; getting people
to undestand "Projection" is hard enough. (ANd why should it be CS
instead of CRS? or SRS? Or any number of other names that it could be
related to?)
Regards,
--
Christopher Schmidt
MetaCarta
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Re: [mapserver-users] Using mapserver with EPSG:900913
On Tue, Aug 26, 2008 at 2:22 PM, Christopher Schmidt
<[EMAIL PROTECTED]> wrote:
> On Tue, Aug 26, 2008 at 12:32:47PM -0700, nbest wrote:
>>
>>
>> Does anyone have some JS that overlays a WMS serving EPSG:900913 images
>> through the GMap API?
>
> I've always just done this with TileCache:
>
> http://crschmidt.net/blog/311/using-tilecache-with-google-maps-and-virtual-earth/
>
> Do you really need WMS? It's possible, but I'd have to write some code,
> and I'm very lazy :)
>
>> Does anyone have any lat-lon, 900913 x-y coordinate pairs that I could
>> use to test in proj? spatialreference.org can't seem to do it right
>> now. Thanks.
>
> Open any modern OpenLayers page.
>
> Open Firebug. (Or just open
> http://openlayers.org/dev/examples/debug.html , which has firebug lite.)
>
> Type the following:
>
> new OpenLayers.LonLat(-71,42).transform(new
> OpenLayers.Projection("EPSG:4326"), new
> OpenLayers.Projection("EPSG:900913"));
I know I'll get slammed for this, but it should be something more like:
new OpenLayers.LonLat(-71,42).transform(new
OpenLayers.CS("EPSG:4326"), new
OpenLayers.CS("EPSG:900913"));
Because EPSG:4326 is not a Projection, it is a Coordinate System.
Rich
--
Richard Greenwood
[EMAIL PROTECTED]
www.greenwoodmap.com
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Re: [mapserver-users] Using mapserver with EPSG:900913
On Tue, Aug 26, 2008 at 12:32:47PM -0700, nbest wrote:
>
>
> Does anyone have some JS that overlays a WMS serving EPSG:900913 images
> through the GMap API?
I've always just done this with TileCache:
http://crschmidt.net/blog/311/using-tilecache-with-google-maps-and-virtual-earth/
Do you really need WMS? It's possible, but I'd have to write some code,
and I'm very lazy :)
> Does anyone have any lat-lon, 900913 x-y coordinate pairs that I could
> use to test in proj? spatialreference.org can't seem to do it right
> now. Thanks.
Open any modern OpenLayers page.
Open Firebug. (Or just open
http://openlayers.org/dev/examples/debug.html , which has firebug lite.)
Type the following:
new OpenLayers.LonLat(-71,42).transform(new
OpenLayers.Projection("EPSG:4326"), new
OpenLayers.Projection("EPSG:900913"));
Get result:
lon=-7903683.84523,lat=5160979.443331368
Regards,
--
Christopher Schmidt
MetaCarta
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Re: [mapserver-users] Using mapserver with EPSG:900913
Does anyone have some JS that overlays a WMS serving EPSG:900913 images through the GMap API? I am aware of the tile mode available in MS 5.2 but at the moment I would have to break up with FWTools and I am hesitant to tinker with my server in that way. I took the projection description from http://spatialreference.org/ref/user/google-projection/ (which appears to be functionally equivalent the definition in the RFC 43 patch) and added it to the epsg file as <900913>. I found some JS examples such as http://gapanalysis.nbii.gov/files/gmaps/gmap_WMS.html and http://lyceum.massgis.state.ma.us/wiki/doku.php?id=googlemaps:home that appear to connect to WMSs that are serving images not in the Google projection and doing some adjustments to the bounding box coordinates. Using those JS scripts appears to introduce a north-south shift but I don't know if that's coming from the JS or a server-side proj problem. Does anyone have any lat-lon, 900913 x-y coordinate pairs that I could use to test in proj? spatialreference.org can't seem to do it right now. Thanks. Neil -- View this message in context: http://n2.nabble.com/Re%3A-Using-mapserver-with-EPSG%3A900913-tp738215p785077.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] howto draw amount of points features of one layer depending on scale
If you treated them as labels when zoomed out (maxscale 5 for example), then you could take advantage of the label colission features of mapserver to avoid overlaps. when zoomed in further you could have another layer (minscale 5 for example) that shows all the detail... so you would have two layer definitions in this case... Cheers, Percy Nils Zierath wrote: Dear list, I got a layer with gps points. On the largest scale of my map the symbols for points overlap and are not distinguishable from one another since they are too close together. Is it possible to tell mapserver to draw only that many of the points/symbols that do not overlap, so that more points will be shown the more I zoom into the map? Thank you, Nils ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- David Percy Geospatial Data Manager Geology Department Portland State University http://gisgeek.pdx.edu 503-725-3373 ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] howto draw amount of points features of one layer depending on scale
hmm, you could experiment using TYPE ANNOTATION for your layer and giving the label a BUFFER value...and see if that makes any difference. -jeff Nils Zierath wrote: Dear list, I got a layer with gps points. On the largest scale of my map the symbols for points overlap and are not distinguishable from one another since they are too close together. Is it possible to tell mapserver to draw only that many of the points/symbols that do not overlap, so that more points will be shown the more I zoom into the map? Thank you, Nils -- Jeff McKenna FOSS4G 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] howto draw amount of points features of one layer depending on scale
Nils, How about using a SYMBOLSCALEDENOM setting at LAYER level? For more information see: http://mapserver.gis.umn.edu/docs/reference/mapfile/layer Best regards, Tamas 2008/8/26 Nils Zierath <[EMAIL PROTECTED]>: > > Nils Zierath schrieb: >> >> Dear list, >> I got a layer with gps points. On the largest scale of my map > > I was talking about the smallest scale, off course > >> symbols for points overlap and are not distinguishable from one another >> since they are too close together. >> >> Is it possible to tell mapserver to draw only that many of the >> points/symbols that do not overlap, so that more points will be shown the >> more I zoom into the map? >> >> Thank you, >> Nils >> >> ___ >> mapserver-users mailing list >> mapserver-users@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/mapserver-users > > -- > Nils Zierath > > ZEF 10 Years > 1997-2007: 10 Years of Development Research > on Economic, Cultural, and Ecological Change > in the Developing World > > Center for Development Research > Department of Ecology and Resource Management > > Walter-Flex-Strasse 3 > 53113 Bonn (Germany) > > Tel.: +49 (0) 228 - 73-1793 > FAX:+49 (0) 228 - 73-1889 > > E-Mail: [EMAIL PROTECTED] > Web:http://www.coffee.uni-bonn.de >http://www.zef.de > ___ > 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] howto draw amount of points features of one layer depending on scale
Nils Zierath schrieb: Dear list, I got a layer with gps points. On the largest scale of my map I was talking about the smallest scale, off course symbols for points overlap and are not distinguishable from one another since they are too close together. Is it possible to tell mapserver to draw only that many of the points/symbols that do not overlap, so that more points will be shown the more I zoom into the map? Thank you, Nils ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- Nils Zierath ZEF 10 Years 1997-2007: 10 Years of Development Research on Economic, Cultural, and Ecological Change in the Developing World Center for Development Research Department of Ecology and Resource Management Walter-Flex-Strasse 3 53113 Bonn (Germany) Tel.: +49 (0) 228 - 73-1793 FAX:+49 (0) 228 - 73-1889 E-Mail: [EMAIL PROTECTED] Web:http://www.coffee.uni-bonn.de http://www.zef.de ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] howto draw amount of points features of one layer depending on scale
Dear list, I got a layer with gps points. On the largest scale of my map the symbols for points overlap and are not distinguishable from one another since they are too close together. Is it possible to tell mapserver to draw only that many of the points/symbols that do not overlap, so that more points will be shown the more I zoom into the map? Thank you, Nils ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] [mapserver] Java - PostGIS - Quoting issue in SQL request
Hello, I am developing an interface for a PostreSQL/PostGIS (v8.2) database using Mapserver (v 5.2.0) and Java (v6.0). I obtained some nice maps using a basic SQL query, inserted into the mapfile. But as soon as I tried to _use some simple quote *'* or *\'*_, the server cannot draw the layer and report the following error : java.lang.UnknownError: msPOSTGISLayerRetrievePK(): Query error. Error executing POSTGIS statement (msPOSTGISLayerRetrievePK():select attname from pg_attribute, pg_constraint, pg_class where pg_constraint.conrelid = pg_class.oid and pg_class.oid = pg_attribute.attrelid and pg_constraint.contype = 'p' and pg_constraint.conkey[1] = pg_attribute.attnum and pg_class.relname = '/*REQUEST REMOVED*/' and pg_table_is_visible(pg_class.oid) and pg_constraint.conkey[2] is null edu.umn.gis.mapscript.mapscriptJNI.layerObj_draw(Native Method) edu.umn.gis.mapscript.layerObj.draw(layerObj.java:472) fr.ird.remige.bean.MapFileBean$layerItemClass.draw(MapFileBean.java:617) fr.ird.remige.bean.MapFileBean.draw(MapFileBean.java:1105) REQUEST REMOVED was something like : g_carre5 from (select distinct g_carre5 from carre inner join date using (id_date) inner join country using (id_country) WHERE v_date BETWEEN 2000 AND 2001 AND _*l_country='France'*_ group by g_carre5) as foo The previous request, which was working, was : g_carre5 from (select distinct g_carre5 from carre inner join date using (id_date) inner join country using (id_country) WHERE v_date BETWEEN 2000 AND 2001 AND _*v_country=1*_ group by g_carre5) as foo _ Table country :_ id_country serial primary key v_country numeric(4) l_country varchar(12) And first line is id_country = 1, v_country = 1, l_country = France. One strange thing is that, when I am using a mapfile script on my computer (not on the server) and transform it into an image file with *shp2img* (shell command), both requests are working. Moreover, both requests are also working with SQL command, when logged into the database. In Java, the string containing the request is : "g_carre5 from (select distinct g_carre5 from carre inner join date using (id_date) inner join country using (id_country) WHERE v_date BETWEEN 2000 AND 2001 AND l_country=\'France\' group by g_carre5) as foo". I also tried to replace *\' *by *\"*, and the expected error /*column "France" does not exist*/ was reported, which shows that Libmapscript.so translated *\"* correctly. I do not understand why there is this quoting issue. Does somebody have ever dealt with something like that? Julien ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Apache can't start on windows
This is issue was first reported on August 14th (http://www.nabble.com/apache-does-not-start-(ms4w-Apache-conf-httpd.conf)-td18977162.html) and to fix it you need to comment the line that Bart mentioned and restart Apache. Another option is that you uninstall MS4W and go back to the downloads page and re-download it, since this issue was fixed on the 14th. Hint: always use the commandline to restart Apache (/ms4w/restart-apache.bat) so you can see the messages that Apache reports, otherwise you will get a "black screen" that flashes quickly when you click on it directly. Also, please note that MS4W does have its own mailing list for reporting issues such as these (join at: http://lists.maptools.org/mailman/listinfo/ms4w-users). thanks. -- Jeff McKenna FOSS4G Consulting and Training Services http://www.gatewaygeomatics.com/ helen wrote: thanks for the fast response. i have tried to install the c++ runtime (vcredist_x86.exe) but black screen comes and nothing appeared. i comment the fcgid_module but the result is the same. please help me thanks in advance Helen bartvde wrote: Possibly the Microsoft Runtime is not available on your system, see also the following thread: http://www.nabble.com/fastCgiServer-with-ms4w-td18348539.html You can also just comment the following line in httpd.conf if you don't need FastCGI: #LoadModule fcgid_module modules/mod_fcgid.so Best regards, Bart Hi, I have installed mapserver5.2 (Ms4W) on windows xp. but i can't get started the apache. i have tried with port 80,8080. but it is the same. it display on the system event the following messages The Apache MS4W Web Server service terminated with service-specific error 1 (0x1). The Apache MS4W Web Server service entered the stopped state. --info The Apache MS4W Web Server service was successfully sent a start control.--info Generate Activation Context failed for C:\Program Files\ms4w\Apache\modules\mod_fcgid.so. Reference error message: The operation completed successfully. Resolve Partial Assembly failed for Microsoft.VC90.CRT. Reference error message: The referenced assembly is not installed on your system. Dependent Assembly Microsoft.VC90.CRT could not be found and Last Error was The referenced assembly is not installed on your system. pls pls , say something to these errors. thanks Helen ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] Maximum number of layers?
Hi everyone,
After some more experimentation and looking at the server logs (we use
IIS), I tracked this down to the MS_MAX_CGI_PARAMS value in cgiutil:
cgiutil.c:
...
while( post_data[0] ) {
if(m >= MS_MAX_CGI_PARAMS) {
msIO_printf("Too many name/value pairs, aborting.\n");
exit(0);
}
...
Cgiutil.h:
...
#define MS_MAX_CGI_PARAMS 100
...
So it looks like I'll have to recompile if I want to pass mapserv more
than 100 variables at a time. Is this wise? I imagine the limit is there
for a reason. My setup is already getting slow dealing with the amount
of data I have in it. I was hoping to have each of my layers
individually controllable, but maybe I'll have to stick with groups for
the sake of performance.
Instead of giving each layer its own variable, would it be a feasible
workaround to combine all the active layer names into the single
variable "layers"? Again, I'm wondering what performance would be like
once I start passing hundreds of layer names in each cgi request. The
template scripting to put everything into "layers" could also slow
things down.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Daniel
Morissette
Sent: Thursday, August 21, 2008 1:18 PM
To: mapserver-users@lists.osgeo.org
Subject: Re: [mapserver-users] Maximum number of layers?
There is no static limit on the number of layers in a map with MapServer
5.2. It must be something in one of your layers that causes MapServer to
fail. Have a look at your Apache's error_log file, it may contain hints
about the problem... you could also try enabling debug/logging and see
if that triggers any useful info (see
http://mapserver.gis.umn.edu/development/rfc/ms-rfc-28/)
Daniel
Emerson, Gabe wrote:
> Hello all,
>
>
>
> I'm running into an error when I try to use more than 64 layers in my
> map. I know the older versions of Mapserver could handle at least 100
> layers, and I've read posts from people who currently use up to
several
> hundred (I'm using v5.2.0) so I'm not sure what's going on.
>
>
>
> The error I get is:
>
>
>
> GCI Error
>
> The specified CGI application misbehaved by not returning a complete
set
> of HTTP headers.
>
>
>
> I have a couple hundred layers that I'd like to show. I can live with
a
> limit of 200-300 if necessary, but 64 seems rather on the low side.
The
> majority are points with pixmap symbols, but I also have some aerials,
> road vectors, and polygon vectors. I've tried this with different
> subsets of layers, so it doesn't seem to be any one layer or set of
> layers in particular causing the problem. 64 seems to be the maximum
I
> can have enabled no matter what type they are.
>
>
>
> I initially thought this could be a problem with the rendering of the
> pixmaps, but I've tried changing a few symbols to vectors with the
same
> result. I also considered that the legend was becoming too large, but
> when I have 64 layers on, adding one more causes the same error even
if
> it's a layer with no legend entry.
>
>
>
> I am using POST to pass the layers from plain old HTML, GET acts the
> same way. As far as I can tell there's no hard limit for the
size/length
> of text passed this way, and I'm not getting any size-exceeded errors.
>
>
>
> Does anyone have any suggestions on this?
>
>
>
> Thanks,
>
>
>
> -Gabe Emerson
>
>
>
>
>
>
>
>
>
>
> ___
> mapserver-users mailing list
> mapserver-users@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapserver-users
--
Daniel Morissette
http://www.mapgears.com/
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Re: [mapserver-users] querybypoint
Hi: This is the basic query method in MapServer. It allows you to intersect a point with one or more layers. In MapScript there are layerObj and mapObj wrappers for it. To make a layer queryable via a point you need to: 1) define a presentation template, this could be as simple as TEMPLATE 'foo' if you don't intend to use it 2) set a layer TOLERANCE value That should do it. Steve >>> "ramya srinivasan" <[EMAIL PROTECTED]> 08/26/08 5:09 AM >>> hi, Can anyone tell me about QueryBypoint method and the faetures to be included in the mapfile for this method to work ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] querybypoint a postgis db with php mapscript
Hi there,
I guess there is something I am doing wrong. I think that since I
moved from shapefiles to postgis, my query (bypoint/byrect) doesn't
work anymore. Is there anything I have to change? I am kind of
frustrated, because if looked around everywhere to find the problem;
this issue has cost me hours over hours, but nothing in sight
My code looks like this:
//Set the layers status ON (b/c it might not be...)
$Layer -> set("status", 1);
$ImgWidth = $map -> width;
$ImgHeight = $map -> height;
$x = (($ptX / $ImgWidth) * ($ext3 - $ext1)) + $ext1;
$y = $ext4 - (($ptY / $ImgHeight) * ($ext4 - $ext2));
$x1 = (($extent_px0 / $ImgWidth) * ($ext3 - $ext1)) + $ext1;
$y1 = $ext4 - (($extent_px1 / $ImgHeight) * ($ext4 - $ext2));
$x2 = (($extent_px2 / $ImgWidth) * ($ext3 - $ext1)) + $ext1;
$y2 = $ext4 - (($extent_px3 / $ImgHeight) * ($ext4 - $ext2));
$click_pt = ms_newPointObj();
$click_pt -> setXY($x, $y);
$click_rt = ms_newRectObj();
$click_rt -> setextent($x1, $y2, $x2, $y1);
//Query the Map at the point clicked
if (!$imgbox)
$a = $map -> queryByPoint($click_pt, MS_MULTIPLE, -1);
else
$a = $map -> queryByRect($click_rt);
And my mapfile like this:
LAYER
NAME floods_killed
STATUS ON
CONNECTIONTYPE postgis
CONNECTION 'user=xxx password=xxx dbname='
TYPE POLYGON
DATA "the_geom FROM
(
SELECT
c.the_geom,
c.name,
COALESCE(d.value, -) AS
value,
d.id_country AS uid
FROM
floods_killed AS d
RIGHT JOIN
countries AS c ON c.id =
d.id_country
WHERE
d.year_start = 2007 AND
c.id = d.id_country
) AS foo USING UNIQUE uid USING
srid=4326"
LABELITEM value
CLASSITEM 'value'
CLASS
NAME ''
EXPRESSION ([value]=-10001)
TEMPLATE 'empty space'
END # CLASS
CLASS
NAME 'Units: Number of People'
EXPRESSION ([value]=-110003)
TEMPLATE 'units as title in legend'
END # CLASS
Thanks for any hints!
Stef
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Re: [mapserver-users] Apache can't start on windows
thanks for the fast response. i have tried to install the c++ runtime (vcredist_x86.exe) but black screen comes and nothing appeared. i comment the fcgid_module but the result is the same. please help me thanks in advance Helen bartvde wrote: > > Possibly the Microsoft Runtime is not available on your system, see also > the following thread: > > http://www.nabble.com/fastCgiServer-with-ms4w-td18348539.html > > You can also just comment the following line in httpd.conf if you don't > need FastCGI: > > #LoadModule fcgid_module modules/mod_fcgid.so > > Best regards, > Bart > >> >> Hi, >> >> I have installed mapserver5.2 (Ms4W) on windows xp. but i can't get >> started >> the apache. i have tried with port 80,8080. but it is the same. it >> display >> on the system event the following messages >> >> The Apache MS4W Web Server service terminated with service-specific error >> 1 >> (0x1). >> The Apache MS4W Web Server service entered the stopped state. --info >> The Apache MS4W Web Server service was successfully sent a start >> control.--info >> Generate Activation Context failed for C:\Program >> Files\ms4w\Apache\modules\mod_fcgid.so. Reference error message: The >> operation completed successfully. >> Resolve Partial Assembly failed for Microsoft.VC90.CRT. Reference error >> message: The referenced assembly is not installed on your system. >> Dependent Assembly Microsoft.VC90.CRT could not be found and Last Error >> was >> The referenced assembly is not installed on your system. >> >> pls pls , say something to these errors. >> >> thanks >> >> Helen >> >> -- >> View this message in context: >> http://n2.nabble.com/Apache-can%27t-start-on-windows-tp783741p783741.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 > > -- View this message in context: http://n2.nabble.com/Apache-can%27t-start-on-windows-tp783741p783828.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] Apache can't start on windows
Possibly the Microsoft Runtime is not available on your system, see also the following thread: http://www.nabble.com/fastCgiServer-with-ms4w-td18348539.html You can also just comment the following line in httpd.conf if you don't need FastCGI: #LoadModule fcgid_module modules/mod_fcgid.so Best regards, Bart > > Hi, > > I have installed mapserver5.2 (Ms4W) on windows xp. but i can't get > started > the apache. i have tried with port 80,8080. but it is the same. it display > on the system event the following messages > > The Apache MS4W Web Server service terminated with service-specific error > 1 > (0x1). > The Apache MS4W Web Server service entered the stopped state. --info > The Apache MS4W Web Server service was successfully sent a start > control.--info > Generate Activation Context failed for C:\Program > Files\ms4w\Apache\modules\mod_fcgid.so. Reference error message: The > operation completed successfully. > Resolve Partial Assembly failed for Microsoft.VC90.CRT. Reference error > message: The referenced assembly is not installed on your system. > Dependent Assembly Microsoft.VC90.CRT could not be found and Last Error > was > The referenced assembly is not installed on your system. > > pls pls , say something to these errors. > > thanks > > Helen > > -- > View this message in context: > http://n2.nabble.com/Apache-can%27t-start-on-windows-tp783741p783741.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] Apache can't start on windows
Hi, I have installed mapserver5.2 (Ms4W) on windows xp. but i can't get started the apache. i have tried with port 80,8080. but it is the same. it display on the system event the following messages The Apache MS4W Web Server service terminated with service-specific error 1 (0x1). The Apache MS4W Web Server service entered the stopped state. --info The Apache MS4W Web Server service was successfully sent a start control.--info Generate Activation Context failed for C:\Program Files\ms4w\Apache\modules\mod_fcgid.so. Reference error message: The operation completed successfully. Resolve Partial Assembly failed for Microsoft.VC90.CRT. Reference error message: The referenced assembly is not installed on your system. Dependent Assembly Microsoft.VC90.CRT could not be found and Last Error was The referenced assembly is not installed on your system. pls pls , say something to these errors. thanks Helen -- View this message in context: http://n2.nabble.com/Apache-can%27t-start-on-windows-tp783741p783741.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] Mapserver with postgresql postgis
Greetings, I am completely new to mapserver I am trying to display percentage results as a wedge of a circle on a map. I have the map data in shapefiles which display fine and the percentage data in a postgresql/postgis database. I can't get anything to show from the postgis database. I have found enough information to create a mapfile that doesn't throw an error from various sources but can't get wedges to display. Does anyone know of a good tutorial preferably with some test data so I can check to see it is not my data that is causing problems? Regards Luke Stewart ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] querybypoint
hi, Can anyone tell me about QueryBypoint method and the faetures to be included in the mapfile for this method to work ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Reg:How to implement Tile-based output for Mapserver in C#.net
Venkat, I'm not totaly sure what you've mean't by 'tile-based output', however if you would generate tiles by mapserver you might want to refer to an existing project like ka-map and see how tile.php is working. It have been implemented by using mapscipt php, but you can easily transform the algorithm to mapscript C# if needed. Best regards, Tamas 2008/8/26 Venkat Rao Tammineni <[EMAIL PROTECTED]>: > Dear All, > > > >I am planning to implement Tile-based output for mapserver.But I don't > now where to start. I am using C#.net.I have gone through Mapserver API.But > I did not get any information about this.Please let me know if any one has > implemented Tile-based output. > > > > Please let me know.I am waiting for your great response. > > > > Thanks and Regards, > > Venkat. > > > > > > > > ___ > 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
