[Geoserver-users] geoServer 2.1.3 GeoWebCaching error

2012-04-05 Thread marwa El-said

Dear all,

I'm using geoServer version 2.1.3, but when i used the geoWebcache Service i 
found the following error:
Unknown or malformed request. Please try again, somtimes the form is not 
properly received. This frequently happens on the first POST after a restart. 
The POST was to /geoserver/gwc/rest/seed/nsce:Cairo

I don't know what happened and how can i avoid this error and run caching on 
the right way?...

Regards,  

Marwa Elsaid

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[Geoserver-users] Is the rotation of a WellKnownName square in a linesybolizer possible?

2012-04-05 Thread Robert Buckley
Hi,

I have defined a sld linesymbolizer with a square - line dot-dashed 
symbology. 
I would like to rotate the square by 45° but rotation45/rotation is not 
working. Is anyone able to tell my why?

thanks,

Rob


LineSymbolizer uom=http://www.opengeospatial.org/se/units/metre;    
            Stroke
              CssParameter name=stroke#00/CssParameter
              CssParameter name=stroke-width1/CssParameter
              CssParameter name=stroke-dasharray40 40/CssParameter
            /Stroke
          /LineSymbolizer
          LineSymbolizer uom=http://www.opengeospatial.org/se/units/metre;
            Stroke
              GraphicStroke
                Graphic
                  Mark
                    WellKnownNamesquare/WellKnownName
                    Stroke
                      CssParameter name=stroke#00/CssParameter
                      CssParameter name=stroke-width1/CssParameter
                    /Stroke
                  /Mark
                  Size20/Size
rotation45/rotation  !-- NOT WORKING!!! --
                  CssParameter name=stroke-dasharray20 60/CssParameter
                  CssParameter name=stroke-dashoffset30/CssParameter
                /Graphic
              /GraphicStroke
            /Stroke
          /LineSymbolizer  
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[Geoserver-users] best format for point graphic symbolizers?

2012-04-05 Thread Robert Buckley
Hi,

What is the best format when symbolizing point graphics with respect to size, 
wms display performance and image quality?

I am particularly interesting in whether is makes sense to start creating 
symbology in svg instead of png or jpeg?

Any comments most welcome,

yours,

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[Geoserver-users] The s57 support

2012-04-05 Thread 石郡儒
Hi all:

 I want to extend the geoserver to support s57 display. I want to know
is there some solution for this scene.

thank you and best regards

junru.shi
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Re: [Geoserver-users] The s57 support

2012-04-05 Thread Frank Gasdorf
Please have a look at the discussion from last year :
http://osgeo-org.1560.n6.nabble.com/geotools-ogr-modul-status-to-render-nautical-maps-S-57-tp4270214p4270214.html

Hope this helps a bit, I guess nothing happened since last May ;)
Please correct my if somebody were working on that or have found an
other solution..

Frank

2012/4/5 石郡儒 junru@gmail.com:
 Hi all:

      I want to extend the geoserver to support s57 display. I want to know
 is there some solution for this scene.

 thank you and best regards

 junru.shi


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Re: [Geoserver-users] Is the rotation of a WellKnownName square in a linesybolizer possible?

2012-04-05 Thread Frank Gasdorf
My read of the SLD 1.0.0 Documentation is, that this should be
possible (see section 11.3.2
http://www.opengeospatial.org/standards/sld)

Could you create an issue with a sample sld file to test... against

Frank

2012/4/5 Robert Buckley robertdbuck...@yahoo.com:
 Mark

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[Geoserver-users] (no subject)

2012-04-05 Thread zhuhua zha
a 
href=http://virtualwife.stopcrisis.net/administrator/components/com_comprofiler/tpfmngq.html;
 
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Re: [Geoserver-users] best format for point graphic symbolizers?

2012-04-05 Thread David Winslow
Probably the two most used formats are PNG and JPEG.  PNG is good for
images with few distinct colors - typically, rendered vector data fits this
profile well.  To really optimize the bandwidth usage in PNG output, you
can use a color palette[1].

If there are not a lot of areas of constant color (for example, serving
imagery,) JPEG is probably a better option.

For the case of symbolizing point graphics, PNG is probably the best option.

--
David Winslow
OpenGeo - http://opengeo.org/

[1]:
http://docs.geoserver.org/latest/en/user/tutorials/palettedimage/palettedimage.html

On Thu, Apr 5, 2012 at 5:10 AM, Robert Buckley robertdbuck...@yahoo.comwrote:

 Hi,

 What is the best format when symbolizing point graphics with respect to
 size, wms display performance and image quality?

 I am particularly interesting in whether is makes sense to start creating
 symbology in svg instead of png or jpeg?

 Any comments most welcome,

 yours,

 Rob


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Re: [Geoserver-users] best format for point graphic symbolizers?

2012-04-05 Thread Andrea Aime
On Thu, Apr 5, 2012 at 3:39 PM, David Winslow dwins...@opengeo.org wrote:

 Probably the two most used formats are PNG and JPEG.  PNG is good for
 images with few distinct colors - typically, rendered vector data fits this
 profile well.  To really optimize the bandwidth usage in PNG output, you
 can use a color palette[1].

 If there are not a lot of areas of constant color (for example, serving
 imagery,) JPEG is probably a better option.

 For the case of symbolizing point graphics, PNG is probably the best
 option.


SVG is recommended only if you need to rescale symbols, different sizes out
of the same icon,
which does not work as well, visually, when starting from png/jpeg

Cheers
Andrea

-- 
---
Ing. Andrea Aime
GeoSolutions S.A.S.
Tech lead

Via Poggio alle Viti 1187
55054  Massarosa (LU)
Italy

phone: +39 0584 962313
fax:  +39 0584 962313
mob:+39 339 8844549

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
http://www.youtube.com/user/GeoSolutionsIT
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http://twitter.com/geowolf

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Re: [Geoserver-users] Geoserver Authentication

2012-04-05 Thread christian . mueller

1) Basic Auth
AFAIK, using basic auth in a URL  
http://user:pass@loacalhost:8080/geoserver/wms; is not a standard. I  
have read firefox is able to do that.

The authentication must be put in a HTTP Header attribute.

What you have to do is to add a http header attribute Authorization  
with the following value:

Build a string with your concrete values

username:password

Calculate the base64 encoding of this string.
Create a string with Basic  and append the base64 encoding.

Sample:

Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==

2) Form authentication.
The result of a successful form authentication is a cookie called  
JSESSIONID. You have to guarantee that this cookie is included in  
subsequent reqeusts, otherwise authentication will fail. (Attribute  
Cookie, value = JSESSIONID=???

Hint: if you use firefox, install
https://addons.mozilla.org/en-US/firefox/addon/tamper-data/

This add on helps a lot for inspecting headers.

Hope this helps


Zitat von Davi Serrano davi.te...@gmail.com:

 I'm having the same problem... Anybody??

 2011/11/14 Hugo hfpmart...@gmail.com

 Hello all,

 I'm trying to achieve geoserver authentication through a webpage so that i
 can load secured layers into an openlayers app, but untill the moment i was
 not able to do that.

 I've tried the basic http authentication   
 (http://user:pass@loacalhost:8080/geoserver/wms)
 but this approach will always show me a form to enter the user and
 password. I alreadey have an authentication interface before showing the
 map. On a successful auth the server sends back the geoserver user and
 corresponding password.
 So i just need to use the response to login to geoserver.

 Using the hints from
 http://getsatisfaction.com/opengeo/topics/auth_in_geoserver_with_html_php_js 
   
 i
 have tried the following:

 Ext.Ajax.request({
 url: 'http://localhost:8080/geoserver/j_spring_security_check?',
  method: 'POST',
 scriptTag: true,
 params: {
  username: geoserverUser,
 password: geoserverPass
 },
success: function(){do stuff...}
 });

 Nevertheless, the form is still popping out to introduce the user and
 password, although i get a sucessfull post request.
 Any hints on how to solve this? As of my understanding of Tim's
 explanation (on the link provided above) that should be it, but...

 Thanks in advance.
 Kind regards,

 Hugo


 --
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 LabNT - ISEGI UNL
 Campus de Campolide
 1070-312 Lisboa
 N 38°43'56.84, W 9°9'35.74


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 Graduando em Ciência de Computação - http://www.ccc.ufcg.edu.br





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Re: [Geoserver-users] geoServer 2.1.3 GeoWebCaching error

2012-04-05 Thread Gabriel Roldan
That is strange, I thought that issue should be fixed on 2.1.3 already
as per http://jira.codehaus.org/browse/GEOS-4993

Would you indicate the exact steps to reproduce?
Does it happen both if you were already logged into geoserver and not?

2012/4/5 marwa El-said melsaid2...@hotmail.com:
 Dear all,

 I'm using geoServer version 2.1.3, but when i used the geoWebcache Service i
 found the following error:
 Unknown or malformed request. Please try again, somtimes the form is not
 properly received. This frequently happens on the first POST after a
 restart. The POST was to /geoserver/gwc/rest/seed/nsce:Cairo

 I don't know what happened and how can i avoid this error and run caching on
 the right way?...

 Regards,

 Marwa Elsaid


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Re: [Geoserver-users] best format for point graphic symbolizers?

2012-04-05 Thread Stephen V. Mather
SVG is really nice when you later apply the Mapfish printing.

 

http://www.clemetparks.com/images/esig/cmp-ms-90x122.pngStephen Mather
Geographic Information Systems (GIS) Manager
(216) 635-3243

s...@clevelandmetroparks.com
 http://www.clemetparks.com/ clevelandmetroparks.com

 

 

 

 

From: Andrea Aime [mailto:andrea.a...@geo-solutions.it] 
Sent: Thursday, April 05, 2012 10:18 AM
To: David Winslow
Cc: geoserver-users@lists.sourceforge.net
Subject: Re: [Geoserver-users] best format for point graphic symbolizers?

 

On Thu, Apr 5, 2012 at 3:39 PM, David Winslow dwins...@opengeo.org wrote:

Probably the two most used formats are PNG and JPEG.  PNG is good for images
with few distinct colors - typically, rendered vector data fits this profile
well.  To really optimize the bandwidth usage in PNG output, you can use a
color palette[1].

 

If there are not a lot of areas of constant color (for example, serving
imagery,) JPEG is probably a better option.

 

For the case of symbolizing point graphics, PNG is probably the best option.

 

 

SVG is recommended only if you need to rescale symbols, different sizes out
of the same icon, 

which does not work as well, visually, when starting from png/jpeg

 

Cheers

Andrea

 

-- 
---
Ing. Andrea Aime
GeoSolutions S.A.S.
Tech lead

Via Poggio alle Viti 1187
55054  Massarosa (LU)
Italy

phone: +39 0584 962313
fax:  +39 0584 962313
mob:+39 339 8844549

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
http://www.youtube.com/user/GeoSolutionsIT
http://www.linkedin.com/in/andreaaime
http://twitter.com/geowolf

---

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