[OpenLayers-Users] what is Roja?
Duarte Carreira
DCarreira at edia.pt
Fri Oct 10 05:19:26 EDT 2008
It seems it's a result of a MSc thesis or similar. The author's blog:
http://giannibarrotta.wordpress.com/
It also seems it's a wrapper around OpenLayers that adds what they needed to build a viewer for the Sardenha's Regional Gov. (Italy). There's a good site for the lib here, with source, examples, dev guide, and tests:
http://webgis.regione.sardegna.it/roja/
Also the viewer can be seen live here:
http://webgis.regione.sardegna.it/navigatore_new/
Regards,
Duarte
-----Mensagem original-----
De: users-bounces at openlayers.org [mailto:users-bounces at openlayers.org] Em nome de users-request at openlayers.org
Enviada: sexta-feira, 10 de Outubro de 2008 08:01
Para: users at openlayers.org
Assunto: Users Digest, Vol 25, Issue 32
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Today's Topics:
1. Re: Can't get VE map to work (chaak)
2. Re: Can't get VE map to work (Lennox Antoine)
3. Re: Error retrievin data with Ajax (ajohnson at ecotropolis.com)
4. Re: Error retrievin data with Ajax (ajohnson at ecotropolis.com)
5. events not falling through Mapserver layer (Adam Ryan)
6. Re: OL 2.7 Marjers Feature Style_map (Walter Lorenzetti)
7. Re: what is Roja? (Eric Lemoine)
8. Re: control order of requests made (Eric Lemoine)
----------------------------------------------------------------------
Message: 1
Date: Thu, 9 Oct 2008 13:50:01 -0700 (PDT)
From: chaak <haak at agintegrated.com>
Subject: Re: [OpenLayers-Users] Can't get VE map to work
To: users at openlayers.org
Message-ID: <1223585401666-1313931.post at n2.nabble.com>
Content-Type: text/plain; charset=us-ascii
Oh yes, that is a fun problem I came across back in the day. Try putting
this into your options for your Virtual Earth layer:
onMapResize: function() { veLayer.loadMapObject(); }
That should, in theory, work (it works for Yahoo). I have an extremely
in-depth system, and it doesn't work for me. To be honest with you, I get
around the problem by destroying the Virtual Earth layer and then re-adding
it to the layer list (using the redraw function would be proper, but that
doesn't work either). My method is an extreme kluge, but I do what I have
to do. Maybe someone else reading this will have the proper solution (any
ideas from anyone out there would be appreciated).
I hope the onMapResize works for you, Lennox.
Chris
Lennox Antoine wrote:
>
> Hey Chris,
>
> Thanks for checking it out. I looked at the map in Firebug, and see no
> error. I do have a consistent way to reproduce though. Make sure your
> browser is not maximized. Pan the Google Map that comes up. Switch to
> Virtual Earth, and pan around, that should still work. Resize your
> browser,
> then try to pan that Virtual Earth map again. It goes bonkers for me. I
> have
> tested in Firefox, Chrome.
>
> Lennox
>
--
View this message in context: http://n2.nabble.com/Can%27t-get-VE-map-to-work-tp1088773p1313931.html
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------------------------------
Message: 2
Date: Thu, 9 Oct 2008 16:53:04 -0400
From: "Lennox Antoine" <lxnyce at gmail.com>
Subject: Re: [OpenLayers-Users] Can't get VE map to work
To: chaak <haak at agintegrated.com>
Cc: users at openlayers.org
Message-ID:
<82c245aa0810091353v33609878y9d91a7eee3410df3 at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
At least I can take re-assurance that it's not only me :). Thanks for the
info though, i'll try your method and see if it works.
Lennox
On Thu, Oct 9, 2008 at 4:50 PM, chaak <haak at agintegrated.com> wrote:
>
> Oh yes, that is a fun problem I came across back in the day. Try putting
> this into your options for your Virtual Earth layer:
>
> onMapResize: function() { veLayer.loadMapObject(); }
>
> That should, in theory, work (it works for Yahoo). I have an extremely
> in-depth system, and it doesn't work for me. To be honest with you, I get
> around the problem by destroying the Virtual Earth layer and then re-adding
> it to the layer list (using the redraw function would be proper, but that
> doesn't work either). My method is an extreme kluge, but I do what I have
> to do. Maybe someone else reading this will have the proper solution (any
> ideas from anyone out there would be appreciated).
>
> I hope the onMapResize works for you, Lennox.
>
>
> Chris
>
>
>
> Lennox Antoine wrote:
> >
> > Hey Chris,
> >
> > Thanks for checking it out. I looked at the map in Firebug, and see no
> > error. I do have a consistent way to reproduce though. Make sure your
> > browser is not maximized. Pan the Google Map that comes up. Switch to
> > Virtual Earth, and pan around, that should still work. Resize your
> > browser,
> > then try to pan that Virtual Earth map again. It goes bonkers for me. I
> > have
> > tested in Firefox, Chrome.
> >
> > Lennox
> >
>
> --
> View this message in context:
> http://n2.nabble.com/Can%27t-get-VE-map-to-work-tp1088773p1313931.html
> Sent from the OpenLayers Users mailing list archive at Nabble.com.
>
> _______________________________________________
> Users mailing list
> Users at openlayers.org
> http://openlayers.org/mailman/listinfo/users
>
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Message: 3
Date: Thu, 9 Oct 2008 17:17:35 -0400 (EDT)
From: ajohnson at ecotropolis.com
Subject: Re: [OpenLayers-Users] Error retrievin data with Ajax
To: "Rodrigo" <rca.cirdan at gmail.com>, users at openlayers.org
Message-ID: <8101.69.178.25.250.1223587055.squirrel at ecotropolis.com>
Content-Type: text/plain;charset=iso-8859-1
Rodrigo, do you mind telling me which versions of Tomcat and Apache you
are using? I can't seem to get this to work and I think it's because I'm
using Apache version 2.2.3
Best regards,
Amy
> Hi Amy!
>
> You can install the jk-connector... wich is a Tomcat connector...
> This connector will make your apache "talk to" tomcat (or the geoserver
> istance of it... see documentation:
> http://tomcat.apache.org/connectors-doc/)...
>
> I've got the same problem a little time ago and installed Apache + Tomcat
> +
> JK_Connector and it works fine...
>
> Oh.. there're still some errors in my geoserver configuration, because
> some
> parts
> of it only works on port 8080.. but to solve exactally your problem, this
> should work!
> Regards,
>
> Rodrigo
>
> ======================================
> Rodrigo C. Antonialli
> Rio Claro - SP - Brasil
> LinkedIn: http://www.linkedin.com/in/rcaprofile
> Contato: (19) 9757-0370
> rca.cirdan at gmail.com
> rcantonialli at gmail.com
> Skype: rc_antonialli
>
>
>
>
> On Wed, Oct 1, 2008 at 14:49, <ajohnson at ecotropolis.com> wrote:
>
>> I getting the following error:
>>
>> Access to restricted URI denied" code: "1012"
>>
>> when trying to retrieve information from a WMS. I have the whole thing
>> set
>> up on my machine, but I am making the Openlayers request through Apache
>> (on port 9000) to Geoserver running on Tomcat (port 8080). I researched
>> the error and I am getting it because I am trying to retrieve
>> information
>> from a different domain than I am calling from. Is there a way around
>> that?
>>
>> Thanks,
>>
>> Amy
>> _______________________________________________
>> Users mailing list
>> Users at openlayers.org
>> http://openlayers.org/mailman/listinfo/users
>>
>
------------------------------
Message: 4
Date: Thu, 9 Oct 2008 17:24:09 -0400 (EDT)
From: ajohnson at ecotropolis.com
Subject: Re: [OpenLayers-Users] Error retrievin data with Ajax
To: rca.cirdan at gmail.com, users at openlayers.org
Message-ID: <8119.69.178.25.250.1223587449.squirrel at ecotropolis.com>
Content-Type: text/plain;charset=iso-8859-1
>Nevermind. I just did a little more research and found that there is more
than one version of mod_jk.so in the download directory. I had the one
for Apache 2.0, not the one for Apache 2.2. Thanks very much and sorry
for the extra emails.
Amy
>> Hi Amy!
>>
>> You can install the jk-connector... wich is a Tomcat connector...
>> This connector will make your apache "talk to" tomcat (or the geoserver
>> istance of it... see documentation:
>> http://tomcat.apache.org/connectors-doc/)...
>>
>> I've got the same problem a little time ago and installed Apache +
>> Tomcat
>> +
>> JK_Connector and it works fine...
>>
>> Oh.. there're still some errors in my geoserver configuration, because
>> some
>> parts
>> of it only works on port 8080.. but to solve exactally your problem,
>> this
>> should work!
>> Regards,
>>
>> Rodrigo
>>
>> ======================================
>> Rodrigo C. Antonialli
>> Rio Claro - SP - Brasil
>> LinkedIn: http://www.linkedin.com/in/rcaprofile
>> Contato: (19) 9757-0370
>> rca.cirdan at gmail.com
>> rcantonialli at gmail.com
>> Skype: rc_antonialli
>>
>>
>>
>>
>> On Wed, Oct 1, 2008 at 14:49, <ajohnson at ecotropolis.com> wrote:
>>
>>> I getting the following error:
>>>
>>> Access to restricted URI denied" code: "1012"
>>>
>>> when trying to retrieve information from a WMS. I have the whole thing
>>> set
>>> up on my machine, but I am making the Openlayers request through Apache
>>> (on port 9000) to Geoserver running on Tomcat (port 8080). I researched
>>> the error and I am getting it because I am trying to retrieve
>>> information
>>> from a different domain than I am calling from. Is there a way around
>>> that?
>>>
>>> Thanks,
>>>
>>> Amy
>>> _______________________________________________
>>> Users mailing list
>>> Users at openlayers.org
>>> http://openlayers.org/mailman/listinfo/users
>>>
>>
>
>
------------------------------
Message: 5
Date: Thu, 9 Oct 2008 21:27:16 -0700 (PDT)
From: Adam Ryan <adamdryan at gmail.com>
Subject: [OpenLayers-Users] events not falling through Mapserver
layer
To: users at openlayers.org
Message-ID: <19909369.post at talk.nabble.com>
Content-Type: text/plain; charset=us-ascii
I have a Vector layer in which each feature has a registered mouseover event
that handles a popup.
When another Mapserver layer (for detailed annotation) is on top of the
Vector layer (and visible), the mouseover event doesn't 'fallThrough' and
the popups are effectively disabled.
I know that placing a Mapserver layer over a Vector layer seems weird, but
for map labels I couldn't find a better alternative.
In a
http://www.nabble.com/Click-not-falling-through-tp12431653p12431995.html
previous post Christopher Schmidt wrote that the 'SVG element captures and
stops all the mouse events'. But I don't get that. It doesn't seem like
the event is falling throught TO the svn element in the first place.
Thanks for any hints,
Adam
--
View this message in context: http://www.nabble.com/events-not-falling-through-Mapserver-layer-tp19909369p19909369.html
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------------------------------
Message: 6
Date: Fri, 10 Oct 2008 08:14:15 +0200
From: Walter Lorenzetti <lorenzetti at gis3w.it>
Subject: Re: [OpenLayers-Users] OL 2.7 Marjers Feature Style_map
To: Eric Lemoine <eric.c2c at gmail.com>
Cc: Openlayers Users List <users at openlayers.org>
Message-ID: <48EEF2B7.5040109 at gis3w.it>
Content-Type: text/plain; charset=UTF-8; format=flowed
Eric Lemoine ha scritto:
> Actually, setting multiple to true in the options object passed to the
> select feature control constructor should do the trick. Eric
>
Thanks a lot Eric... I watch to select feature control code
to find a solution!!
Bye
W
> 2008/10/9, Eric Lemoine <eric.c2c at gmail.com>:
>
>> Hi.
>>
>> StyleMap applies to Layer.Vector only.
>>
>> I'm not sure I understand your problem with vector feature selection.
>> You want to be able to select one feature without unselecting other
>> selected features; is that it?
>>
>> With the select feature control you can do that with some option and
>> by pressing the SHIFT key during selection. I'm not sure you can
>> configure the select feature control to enable multi selection without
>> having to press any modifier key (I have to check); if not it
>> shouldn't be that hard to build your own select feature control. Look
>> at the select feature control code if you want to follow that path.
>>
>> Cheers
>>
>> Eric
>>
>> 2008/10/9, Walter Lorenzetti <lorenzetti at gis3w.it>:
>>
>>> Hi all,
>>>
>>> I don't know if is it possible:
>>>
>>> watching on news 2.7 example I found markers_shadow.html
>>> Is fantastic for my new application where now I use icon image just with
>>> shadow...
>>> I see that now is possible to setup a stylemap obj for a vector layer ong
>>>
>>> but I've a problem
>>>
>>> in my application I parse a gml file to put a markers layer on the map:
>>>
>>> 1) I parse the gml file
>>> 2) I build several OpenLayers.Feature obj
>>> 3) I add several metadata from parse file to my new features and new
>>> icon on .data.icon and a popup object
>>> 4) from the new features I build markes
>>> 5) for every marker I register a function on click event
>>> marker.events.register ("click") for show a popup
>>> 6) at the end I put all my new markers in a mew marker layer obj
>>>
>>> I do that because on a more simple vector layer is too difficult
>>> register a click event
>>> because I can only select the single feature...
>>>
>>> so my question is:
>>>
>>> Is possible apply the stylemap method to a OpenlayersFeature?
>>>
>>> Or with a vector layer obj is there a symple method for a click event?
>>>
>>> I hope my english is not too bad
>>>
>>> Thanks in advance
>>> Walter
>>>
>>> --
>>>
>>> Walter Lorenzetti
>>> email: lorenzetti at gis3w.it
>>> skype: aiki74
>>> Cell: (+39) 347-6597931 Tel+Fax: (+39) 0583 926684
>>> Via di Tofori 123a 55010, Camigliano-S.Gemma Lucca
>>> Italy
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at openlayers.org
>>> http://openlayers.org/mailman/listinfo/users
>>>
>>>
--
Walter Lorenzetti
email: lorenzetti at gis3w.it
skype: aiki74
Cell: (+39) 347-6597931 Tel+Fax: (+39) 0583 926684
Via di Tofori 123a 55010, Camigliano-S.Gemma Lucca
Italy
------------------------------
Message: 7
Date: Fri, 10 Oct 2008 08:43:31 +0200
From: "Eric Lemoine" <eric.c2c at gmail.com>
Subject: Re: [OpenLayers-Users] what is Roja?
To: "Deli Soetiawan" <crushfire2004 at gmail.com>, users at openlayers.org
Message-ID:
<5ec103de0810092343w2d26620ayc3bf7a5064ffc4e1 at mail.gmail.com>
Content-Type: text/plain; charset=UTF-8
Thanks for notifying the list about this project. That'd indee be
interesting to have the authors say a word about what this lib
provides. Eric
2008/10/8, Deli Soetiawan <crushfire2004 at gmail.com>:
>
> today while browsing about OpenLayers i found Roja, looks like this can api
> integrate OL on it:
> http://webgis.regione.sardegna.it/roja/naturaldocs/index/General8.html
> http://webgis.regione.sardegna.it/roja/naturaldocs/files/Roja-js.html
>
> too bad i can't found sample nor the actual api file
>
>
>
> --
> View this message in context:
> http://www.nabble.com/what-is-Roja--tp19873422p19873422.html
> Sent from the OpenLayers Users mailing list archive at Nabble.com.
>
> _______________________________________________
> Users mailing list
> Users at openlayers.org
> http://openlayers.org/mailman/listinfo/users
>
------------------------------
Message: 8
Date: Fri, 10 Oct 2008 09:01:13 +0200
From: "Eric Lemoine" <eric.c2c at gmail.com>
Subject: Re: [OpenLayers-Users] control order of requests made
To: "Matthew Atkins" <Matthew.Atkins at loyola.com>, users at openlayers.org
Message-ID:
<5ec103de0810100001q68c7fb6fy304268919b9bba76 at mail.gmail.com>
Content-Type: text/plain; charset=UTF-8
You may be hitting the browser's maximum number of HTTP requests to
the same host.
What you could first try is set buffer:0 in the options passed to your
baselayer constructor. This will reduce the number of tiles to load
and can therefore improve the situation. This comes with no guarantee
as the number of loaded tiles also depends on the size of your map
div.
To increase the number of parallel requests one common solution
involves assigning multiple hostnames to the server host (in the DNS)
and pass an array of URLs to the layer constructor.
Hope this helps,
Eric
2008/10/6, Matthew Atkins <Matthew.Atkins at loyola.com>:
> Hi List,
>
> I have a basic map setup which brings in 2 WMS services (layers) from
> the same machine where one is tiled and the other is untiled. The
> problem that I am experiencing is that the tiled (base) layer is having
> to completely load before the untiled layer request is even made and
> then displayed.
>
> I would like to have the top layer show as the background tiles are
> loaded. Is there a way to control this in OpenLayers or is this
> potentially more of a web server related issue?
>
> Regards,
> Wally Atkins
> _______________________________________________
> Users mailing list
> Users at openlayers.org
> http://openlayers.org/mailman/listinfo/users
>
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