[Chameleon] Smooth panning
Bart van den Eijnden (OSGIS)
bartvde at osgis.nl
Mon Mar 12 06:35:10 EST 2007
Hi Dejan,
loadWMC.php is called when you click on a map on the right side of the page
in the GUI.
As I said some things are specific to this application :-) so it is probably
not for general use.
How it works there is a MAP file with all CONNECTIONTYPE WMS layers which
defines the baselayers of the main map, and the layers to be used for the
keymap. I use the following METADATA for that:
-openlayers_baselayer: true/false
-openlayers_overviewmaplayer: true/false
This is how the application starts up. Then loadWMC.php can be called using
AJAX to add more layers/themes to the map, coming from a Web Map Context
document. For this specific application it passes in a filesystem location
to the WMC and uses this as an argument to loadWMC.php.
Best regards,
Bart
--
Bart van den Eijnden
OSGIS, Open Source GIS
http://www.osgis.nl
--------- Oorspronkelijk bericht --------
Van: Gambin Dejan <Dejan.Gambin at pula.hr>
Naar: Bart van den Eijnden OSGIS <bartvde at osgis.nl>
Cc: chameleon at lists.maptools.org
Onderwerp: RE: [Chameleon] Smooth panning
Datum: 12/03/07 09:05
> I like it very much! Can you just tell me how to try the code I have
> downloaded from your site? I see loadWMC.php file. Where is it
"called"?
> Sorry I am not an expert...
>
> best regards, dejan
>
> > -----Original Message-----
> > From: Bart van den Eijnden (OSGIS) [mailto:bartvde at osgis.nl]
> > Sent: Monday, March 12, 2007 11:56 AM
> > To: Gambin Dejan; Bart van den Eijnden OSGIS
> > Cc: chameleon at lists.maptools.org
> > Subject: RE: [Chameleon] Smooth panning
> >
> > Indeed, that is still the case. My tactics were to use as
> > much OpenLayers controls as possible instead.
> >
> > You can see a small demo here:
> >
> > http://www.rijkswaterstaat.nl/apps/geoservices/kaartenonline/
> >
> > Best regards,
> > Bart
> >
> > --
> > Bart van den Eijnden
> > OSGIS, Open Source GIS
> > http://www.osgis.nl
> >
> >
> > --------- Oorspronkelijk bericht --------
> > Van: Gambin Dejan <Dejan.Gambin at pula.hr>
> > Naar: Bart van den Eijnden OSGIS <bartvde at osgis.nl>
> > Cc: chameleon at lists.maptools.org
> > Onderwerp: RE: [Chameleon] Smooth panning
> > Datum: 12/03/07 08:47
> >
> > > Thanks Bart, I'll give it a try. Can you tell me how does it (if
it
> > > does) coexist with the other widgets? You said a lot of
chameleon
> > > widgets won't work with this as they depend on
> > MapDHTML...is it still
> > > so?
> > >
> > > regards, dejan
> > >
> > > &gt; -----Original Message-----
> > > &gt; From: Bart van den Eijnden (OSGIS)
> > [mailto:bartvde at osgis.nl] &gt;
> > > Sent: Monday, March 12, 2007 11:23 AM &gt; To: Gambin Dejan;
> > > chameleon at lists.maptools.org &gt; Subject: RE: [Chameleon]
Smooth
> > > panning &gt; &gt; Hi Dejan, &gt; &gt; I've
created a set of widgets
> > > which integrate OpenLayers with &gt; Chameleon, although
there are
> > > some things in it which can be &gt; specific to our use
> > case, so you
> > > might need to adapt a few &gt; things. It is based on
OpenLayers
> > > 2.3RC2 but with some &gt; patches applied. The
> > OpenLayers.js file that
> > > I used is in the &gt; download.
> > > &gt;
> > > &gt; So use it at your own risk!
> > > &gt;
> > > &gt; http://www.osgis.nl/download/chameleon_openlayers.zip
> > > &gt;
> > > &gt; Feedback is always welcome.
> > > &gt;
> > > &gt; Best regards,
> > > &gt; Bart
> > > &gt;
> > > &gt; --
> > > &gt; Bart van den Eijnden
> > > &gt; OSGIS, Open Source GIS
> > > &gt; http://www.osgis.nl
> > > &gt;
> > > &gt;
> > > &gt; --------- Oorspronkelijk bericht -------- &gt; Van:
> > Gambin Dejan
> > > &lt;Dejan.Gambin at pula.hr&gt; &gt; Naar:
chameleon at lists.maptools.org
> > &lt;chameleon at lists.maptools.org&gt;
> > > &gt; Onderwerp: RE: [Chameleon] Smooth panning &gt;
Datum: 12/03/07
> > > 08:03 &gt; &gt; &gt; &gt; &gt; &gt;
&gt; &gt; &gt; &gt;
> > &gt; &gt; &gt;
> > > Bart, can you share some experience on this?
> > > &gt; &gt; &amp;nbsp;
> > > &gt; &gt; cheers
> > > &gt; &gt; &amp;nbsp;
> > > &gt; &gt; dejan
> > > &gt; &gt;
> > > &gt; &gt;
> > > &gt; &gt;
> > > &gt; &gt; From: Paul Spencer
> > > &gt; &gt; [mailto:pagameba at gmail.com] Sent: Tuesday,
March 06, 2007
> > > 1:04 &gt; &gt; AMTo: Gambin DejanSubject: Re:
[Chameleon]
> > Smooth &gt;
> > > &gt; panning &gt; &gt;
> > > &gt; &gt; Hi Gambin,Bart has done a first pass at
integrating
> > > &gt; &gt; OpenLayers into Chameleon with some success
I believe
> > > &gt; (although for WMS
> > > &gt; &gt; only).We are currently trying to figure out
a technical
> > > &gt; plan for a
> > > &gt; &gt; potential Chameleon 3.0 and the big feature
of
> > 3.0 would be a
> > much
> > > &gt; better AJAX
> > > &gt; &gt; mode.&amp;nbsp; This could happen in a
number
> > of ways, but
> > > &gt; once we decide on
> > > &gt; a
> > > &gt; &gt; technical direction and secure some funding,
I
> > expect it
> > > &gt; will happen
> > > &gt; quite
> > > &gt; &gt; quickly.In the mean time, maybe Bart will
share his
> > experience?
> > > &gt; &gt; CheersPaul
> > > &gt; &gt; On 3/2/07, Gambin
> > > &gt; &gt; Dejan
&amp;lt;Dejan.Gambin at pula.hr&amp;gt; wrote:
> > > &gt; &gt; Hi,As
> > > &gt; &gt; I am not such a skilled developer, I have
to ask the
> > > &gt; others - howmuch
> > > &gt; &gt; effort would it take to have a
&quot;smooth
> > panning&quot;
> > feature
> > > &gt; as forexample
> > > &gt; &gt; ka-map or openlayers? Is it possible at
all?
> > I find it very
> > > &gt; &gt; nice/interesting and I would very much
like
> > to develop
> > > &gt; it, but I
> > > &gt; &gt; evendon't know where to start. So any
> > > &gt; information/advice on this topic
> > > &gt;
> > > &gt; &gt; willbe very welcome.regards,
> > > &gt; &gt;
dejan_______________________________________________
> > Chameleon
> > > &gt; &gt; mailing
> > > &gt;
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> > > &gt; man/listinfo/chameleon
> > > &gt;
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