[Chameleon] Smooth panning
Gambin Dejan
Dejan.Gambin at pula.hr
Wed Mar 14 05:13:38 EST 2007
Hi Bart,
Thank you very much for your help. If I am bothering you too much, you
just say :-))
I have tried to get the map with your MapOpenLayers widget but I just
can't. I can successfully get the map using my map file and the
elementary WMS request. I can also get this map by modifiying an
OpenLayers example so some elementary things should be OK.
Since I don't have your map file example I have looked through the code.
I saw that CONNECTION should be set for each layer, and wms_name,
wms_format too. I have done this. I have also set "openlayers_baselayer"
metadata parameter to true for each layer (I wanted to do an example
without the overview map). But I get the syntax error "var
array_overviewmaplayers = ]" in JavaScript console (Firefox browser). If
I set "openlayers_overviewmaplayer" to true for the first layer for
example, then it breaks the loop and no basic layers exist any more. Why
is that?
But regardless of this, I don't get any map. Since I don't have
AddLoadEvent function like you, I have used something like:
<body onLoad="myOnLoad()"> and then:
function myOnLoad()
{
CWC2OnLoadFunction()
}
</script>
...but the I get "OpenLayers is not defined" JavaScript error in
JavaScript console in mapinit() function, on the first line:
OpenLayers.DOTS_PER_INCH = 90.714;
...so I must be doing some trivial mistake...I would appreciate any help
you can give me.
regards, dejan
> -----Original Message-----
> From: Bart van den Eijnden (OSGIS) [mailto:bartvde at osgis.nl]
> Sent: Tuesday, March 13, 2007 10:04 AM
> To: Gambin Dejan
> Subject: RE: [Chameleon] Smooth panning
>
> Hi Dejan,
>
> the file is attached. Hope it helps.
>
> 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: 13/03/07 07:01
>
> > Thanks Bart, now it is clear enough. Do you maybe have a
> sample html
> > file with the new widgets definitions in it (MapOpenLayers,
> > KeyMapOpenLayers, OpenLayersMouseToolbar, OpenLayersPanZoombar,
> > OpenLayersScalebar)? Can you send me one or tell me if I
> can download
> > it from somewhere?
> >
> > thanks very much
> >
> > dejan
> >
> > > -----Original Message-----
> > > From: Bart van den Eijnden (OSGIS)
> [mailto:bartvde at osgis.nl] >
> > Sent: Monday, March 12, 2007 12:35 PM > To: Gambin
> Dejan; Bart van
> > den Eijnden OSGIS > Cc: chameleon at lists.maptools.org
> > Subject:
> > RE: [Chameleon] Smooth panning > > 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 > &quot;called&quot;?
> > > > Sorry I am not an expert...
> > > >
> > > > best regards, dejan
> > > >
> > > > &gt; -----Original Message----- > >
> &gt; From:
> > Bart van den Eijnden (OSGIS) > [mailto:bartvde at osgis.nl]
> &gt;
> > > > Sent: Monday, March 12, 2007 11:56 AM &gt; To: Gambin
> > > Dejan; Bart van > > den Eijnden OSGIS &gt; Cc:
> > chameleon at lists.maptools.org > &gt; Subject:
> > > > RE: [Chameleon] Smooth panning &gt; &gt; Indeed,
> > that is
> still the
> > > > case. My tactics were to use as &gt; much OpenLayers
> controls as
> > > > possible instead.
> > > > &gt;
> > > > &gt; You can see a small demo here:
> > > > &gt;
> > > > &gt;
> http://www.rijkswaterstaat.nl/apps/geoservices/kaartenonline/
> > > > &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: Bart van
> > den
> Eijnden OSGIS
> > > > &lt;bartvde at osgis.nl&gt; &gt; Cc:
> chameleon at lists.maptools.org &gt;
> > > > Onderwerp: RE: [Chameleon] Smooth panning &gt; Datum:
> > > 12/03/07 08:47
> > > > &gt; &gt; &gt; Thanks Bart, I'll give
> it a try.
> > Can
> you tell me how
> > > > does it (if
> > > it
> > > > &gt; &gt; does) coexist with the other
> widgets? You
> said a lot of
> > > chameleon
> > > > &gt; &gt; widgets won't work with this as they
> > depend on
> &gt;
> > > > MapDHTML...is it still &gt; &gt; so?
> > > > &gt; &gt;
> > > > &gt; &gt; regards, dejan > >
> &gt; &gt;
> > > > &gt; &gt; &amp;gt; -----Original Message-----
> &gt; &gt;
> > > &amp;gt; From:
> > > > Bart van den Eijnden (OSGIS) &gt;
> > [mailto:bartvde at osgis.nl] > &amp;gt; > > &gt;
> > &gt; Sent: Monday, March 12, 2007 11:23 AM
> &amp;gt; To: Gambin
> > > > Dejan;
> > >
> > > > &gt; &gt; chameleon at lists.maptools.org
> &amp;gt;
> Subject: RE:
> > > > [Chameleon]
> > > Smooth
> > > > &gt; &gt; panning &amp;gt; &amp;gt; Hi
> > Dejan,
> &amp;gt; &amp;gt; I've
> > > created a set of widgets
> > > > &gt; &gt; which integrate OpenLayers with
> > &amp;gt; > Chameleon, although > there are > >
> > &gt; &gt; some things in it which can be &amp;gt;
> specific
> > > to our use
> > > > &gt; case, so you &gt; &gt; might
> need to adapt
> > a
> few
> > > &amp;gt; things.
> > > > It is based on
> > > OpenLayers
> > > > &gt; &gt; 2.3RC2 but with some
> &amp;gt; patches
> applied. The &gt;
> > > > OpenLayers.js file that &gt; &gt; I used is in the
> &amp;gt;
> > > download.
> > > > &gt; &gt; &amp;gt; > > &gt;
> &gt;
> > &amp;gt; So use it at your own risk!
> > > > &gt; &gt; &amp;gt; > > &gt;
> &gt;
> > &amp;gt; > >
> > http://www.osgis.nl/download/chameleon_openlayers.zip
> > > > &gt; &gt; &amp;gt; > > &gt;
> &gt;
> > &amp;gt; Feedback is always welcome.
> > > > &gt; &gt; &amp;gt; > > &gt;
> &gt;
> > &amp;gt; Best regards, > > &gt; &gt; &amp;gt;
> > Bart > > &gt; &gt; &amp;gt; > > &gt;
> > &gt; &amp;gt; -- > > &gt; &gt;
> &amp;gt; Bart
> > van den Eijnden &gt;
> &gt; &amp;gt;
> > > OSGIS, Open
> > > > Source GIS &gt; &gt; &amp;gt;
> > http://www.osgis.nl
> &gt; &gt;
> > > &amp;gt;
> > > > &gt; &gt; &amp;gt; &gt; &gt;
> > &amp;gt;
> ---------
> > > Oorspronkelijk bericht
> > > > -------- &amp;gt; Van:
> > >
> > > > &gt; Gambin Dejan
> > > > &gt; &gt;
> > &amp;lt;Dejan.Gambin at pula.hr&amp;gt;
> &amp;gt; Naar:
> > > chameleon at lists.maptools.org
> > > > &gt;
> > &amp;lt;chameleon at lists.maptools.org&amp;gt;
> > > > &gt; &gt; &amp;gt; Onderwerp: RE: [Chameleon]
> > Smooth
>
> > > panning &amp;gt;
> > > Datum: 12/03/07
> > > > &gt; &gt; 08:03 &amp;gt; &amp;gt;
> > &amp;gt;
> &amp;gt;
> > > &amp;gt; &amp;gt;
> > > &amp;gt; &amp;gt; &amp;gt; &amp;gt; > >
> > &gt; &amp;gt; &amp;gt; &amp;gt; > > &gt;
> > &gt; Bart, can you share some experience on this?
> > > > &gt; &gt; &amp;gt; &amp;gt;
> > &amp;amp;nbsp;
> &gt; &gt;
> > > &amp;gt; &amp;gt;
> > > > cheers &gt; &gt; &amp;gt; &amp;gt;
> &amp;amp;nbsp; &gt; &gt;
> > > &amp;gt;
> > > > &amp;gt; dejan &gt; &gt; &amp;gt;
> > &amp;gt;
> &gt; &gt;
> > > &amp;gt; &amp;gt;
> > > > &gt; &gt; &amp;gt; &amp;gt; &gt;
> > &gt;
> &amp;gt; &amp;gt; From: Paul
> > > > Spencer &gt; &gt; &amp;gt; &amp;gt; >
> > [mailto:pagameba at gmail.com] Sent:
> > > > Tuesday,
> > > March 06, 2007
> > > > &gt; &gt; 1:04 &amp;gt; &amp;gt; AMTo:
> > Gambin
> DejanSubject: Re:
> > > [Chameleon]
> > > > &gt; Smooth &amp;gt; > > &gt; &gt;
> > &amp;gt; panning &amp;gt; &amp;gt;
> > > > &gt; &gt; &amp;gt; &amp;gt; Hi
> Gambin,Bart has
> done a
> > > first pass at
> > > integrating
> > > > &gt; &gt; &amp;gt; &amp;gt;
> OpenLayers into
> Chameleon
> > > with some success
> > > I believe
> > > > &gt; &gt; &amp;gt; (although for WMS
> > > > &gt; &gt; &amp;gt; &amp;gt; only).We are
> currently trying
> > > to figure out
> > > a technical
> > > > &gt; &gt; &amp;gt; plan for a
> > > > &gt; &gt; &amp;gt; &amp;gt; potential
> Chameleon 3.0 and
> > > the big feature
> > > of
> > > > &gt; 3.0 would be a
> > > > &gt; much
> > > > &gt; &gt; &amp;gt; better AJAX > >
> > &gt; &gt; &amp;gt; &amp;gt;
> mode.&amp;amp;nbsp; This
> > > could happen in a
> > > number
> > > > &gt; of ways, but
> > > > &gt; &gt; &amp;gt; once we decide on
> > >
> > &gt; &gt; &amp;gt; a
> > > > &gt; &gt; &amp;gt; &amp;gt; technical
> direction and
> > > secure some funding,
> > > I
> > > > &gt; expect it
> > > > &gt; &gt; &amp;gt; will happen > >
> > &gt; &gt; &amp;gt; quite
> > > > &gt; &gt; &amp;gt; &amp;gt;
> quickly.In the
> mean time,
> > > maybe Bart will
> > > share his
> > > > &gt; experience?
> > > > &gt; &gt; &amp;gt; &amp;gt; CheersPaul
> > > > &gt; &gt; &amp;gt; &amp;gt; On
> 3/2/07, Gambin
> > > > &gt; &gt; &amp;gt; &amp;gt; Dejan
> > > &amp;amp;lt;Dejan.Gambin at pula.hr&amp;amp;gt; wrote:
> > > > &gt; &gt; &amp;gt; &amp;gt; Hi,As
> > > > &gt; &gt; &amp;gt; &amp;gt; I
> am not such a
> skilled
> > > developer, I have
> > > to ask the
> > > > &gt; &gt; &amp;gt; others - howmuch
> > > > &gt; &gt; &amp;gt; &amp;gt;
> effort would it
> take to have a
> > > &amp;quot;smooth
> > > > &gt; panning&amp;quot; > > &gt; feature
> > > > &gt; &gt; &amp;gt; as forexample
> > > > &gt; &gt; &amp;gt; &amp;gt; ka-map or
> openlayers? Is it
> > > possible at
> > > all?
> > > > &gt; I find it very
> > > > &gt; &gt; &amp;gt; &amp;gt;
> nice/interesting
> and I
> > > would very much
> > > like
> > > > &gt; to develop
> > > > &gt; &gt; &amp;gt; it, but I
> > > > &gt; &gt; &amp;gt; &amp;gt;
> evendon't know
> where to
> > > start. So any
> > > > &gt; &gt; &amp;gt; information/advice on this
> > topic
> &gt;
> > > &gt; &amp;gt;
> > > > &gt; &gt; &amp;gt; &amp;gt;
> willbe very
> welcome.regards,
> > > > &gt; &gt; &amp;gt; &amp;gt;
> > > dejan_______________________________________________
> > > > &gt; Chameleon
> > > > &gt; &gt; &amp;gt; &amp;gt; mailing
> > > > &gt; &gt; &amp;gt; >
> > listChameleon at lists.maptools.orghttp://lists.maptools.org/mail
> > > > &gt; &gt; &amp;gt; man/listinfo/chameleon
> > &gt;
> &gt; &amp;gt;
> > > > &gt; &gt; &amp;gt; &amp;gt;
> > > > &gt; &gt; &amp;gt; &amp;gt; > >
> > &gt; &gt; &amp;gt; &amp;gt; > > &gt;
> > &gt; &amp;gt; &amp;gt; > > &gt; &gt;
> > &amp;gt; &amp;gt; > > &gt; &gt; &amp;gt;
> > &amp;gt; > > &gt; &gt; &amp;gt; &amp;gt;
> > > _______________________________________________
> > > > &gt; &gt; &amp;gt; &amp;gt; Chameleon
> > mailing
> list &gt;
> > > &gt; &amp;gt;
> > > > &amp;gt; Chameleon at lists.maptools.org &amp;gt;
> &amp;gt;
> > >
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> http://lists.maptools.org/mailman/listinfo/chameleon
> > > > &gt; &gt; &amp;gt; &amp;gt; > >
> > &gt; &gt; &amp;gt; > > &gt; &gt;
> > &amp;gt; > > &gt; &gt; &amp;gt; > >
> > &gt; &gt; &amp;gt; > > &gt; &gt;
> > >
> > &gt; &gt; > > &gt; > > &gt; > >
> > &gt; > > &gt; > > > > > > > >
> >
> >
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