Double clicking to end a polygon when drawing it while easy .. is not
totally obvious ... if I could give a title to the elements as they are
being drawn so that users who pause wondering what to do next could get
a message that might solve the issue in a very clean fashion... anyone
have a cl
Markus wrote:
> Hallo Arnd,
>
>
>>> Perhaps this will help you
>>>
>
> No, it does not. I'm not able to read, understand and transform code.
> I need a HowTo, in simple english or german...
>
I think this group name is deceptive... to "use" OpenLayers you pretty much
must be able to r
Great awesome start.. would like to see it on openlayers.org... and yes
would like it to include the fully
crushed single javascript ;-)
Matthew Atkins wrote:
> Hi again,
>
> I took a quick stab at integrating the OpenLayers library into the basic
> concept of what the MooTools Core Builder does
barney holmes wrote:
> Apologies for the delay.
>
> > "Lance Dyas" <[EMAIL PROTECTED]>
>
> > A tool I use is not really generic ..ie it doesnt give you all the
> > options toselct from
> > but if you are just trying to get a map to show..?
> >
Ian Turton wrote:
> On Sun, Aug 31, 2008 at 10:48 PM, Deli Soetiawan
> <[EMAIL PROTECTED]> wrote:
>
>> Hi there,
>>
>> I've been impressive with OpenLayers, is there any step-by-step tutorial
>> for deploying OpenLayers? i use Ka-Map before and it can easily use .shp &
>> .map combination (using
Bill Thoen wrote:
> What is a Permalink? I can't seem to find a definition for this.
>
Its a work around used by web apps...
A type of bookmark used because the application doesnt use the hash yet
to store
the current location inside the page you are viewing... the way normal
web pages
do.
I
lorkyo wrote:
Hello,
Dose the OpenLayers.Layer.WFS construction method support the Filter
method.
The answer is no, not yet, adding a GML layer with a filter... see the
following example
lacks the bounding box tiling but that isnt always needed.
ttp://www.microimages.com/ogc/wfs/earthquakes.h
Christopher Schmidt wrote:
>
> http://faq.openlayers.org/misc/why-doesnt-openlayers-work-with-jquery/
>
very very quick feedback this helped greatly!
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Christopher Schmidt wrote:
> On Sat, Aug 30, 2008 at 08:46:57AM -0500, Lance Dyas wrote:
>
>> Christopher Schmidt wrote:
>>
>>> On Fri, Aug 29, 2008 at 11:44:42PM -0500, Lance Dyas wrote:
>>>
>>>
>>>> I have been
Christopher Schmidt wrote:
> On Fri, Aug 29, 2008 at 11:44:42PM -0500, Lance Dyas wrote:
>
>> I have been able to get OpenLayers to work with lightwindow, which is
>> based on prototype.js
>> however ... this is one of the heaviest libraries... others based on
&g
I have been able to get OpenLayers to work with lightwindow, which is
based on prototype.js
however ... this is one of the heaviest libraries... others based on
jQuery dont work due to incompatibilities of OL: with jquery..
has anyone found a lighter solution which works with OpenLayers?
Wendell Turner wrote:
> I have several GeoTIFF images and each shows up just fine
> (by itself, using gdal2tile to break them up).
>
> How do I use OpenLayers to show a patchwork of maps? That
> is, the left edge of one is the right edge of the other; the
> bottom of one is the top of yet another,
I seem to recall a post about intermediate zoom levels
I think it was a sandbox item. But I had the impression
it was only worked for WMS.. (which is rather a noteable
limit) Ive been trying to find it, without luck anyone know
what I am talking about?
__
Christopher Schmidt wrote:
> On Mon, Jun 23, 2008 at 07:29:04AM -0700, realjax wrote:
>
>>
>> Eric Lemoine-3 wrote:
>>
>>> You mean 10.000ms is still unacceptable compared to the 4.000ms FF takes?
>>>
>>>
>> :-) no 10 seconds would be acceptible (with firefox now pulling it off at
>>
Wendell Turner wrote:
> The javascript that gdal2tiles.py generates references
> www.openlayers.org/api/2.4/OpenLayers.js, however, that
> doesn't appear to have SelectFeature. Was SelectFeature
> added after 2.4?
>
> If I change the 2.4 to 2.6 it produces this error:
> Error: this.projection.ge
Kenneth Skovhede, GEOGRAF A/S wrote:
> I can see that there are several patches supporting zoom animation,
> which are reportedly included in OpenLayers 2.6.
> Why are these not enabled in the demo application on the main page?
> http://openlayers.org/
>
Yes I would say its a very impressive fe
Could a filter be assigned as a layer attribute on WFS layer?
filter: uriencode("")
assuming the server accepts filters in a GET
Christopher Schmidt wrote:
> On Tue, May 13, 2008 at 05:27:53PM +0200, Damien Dudognon wrote:
>
>> Hi all,
>>
>> I performed a research on Google, and I did not get
Creating large tile sets is sometimes a technical burden.. (particularly
if you are not able to use tilecache)
what I am interested in.. is merging tile sets. by using different
layers Is it possible to define a layer as
being offset from the basic map definition The map goes from 0 to 3
Christopher Schmidt wrote:
> On Thu, Apr 10, 2008 at 11:25:51AM +0100, Guillaume wrote:
>
>> Hello,
>>
>> I am trying to display a map, with a Google map base layer. A
>> requirement is to see the whole world, but only once: even at the
>> lowest zoom level, the world must not be repeated.
>>
Fri, Feb 15, 2008 at 02:21:52PM -0600, Lance Dyas wrote:
>
>> Does anyone know enough to compare FeatureServer and Geoserver?
>>
>
> FeatureServer is a Python-CGI, simple to set up, easy to have use OGR
> datasources, deployable on Apache. It's lightweight, simple
Does anyone know enough to compare FeatureServer and Geoserver?
Christopher Schmidt wrote:
> On Fri, Feb 15, 2008 at 04:02:37PM +, Xavier Rayo wrote:
>
>> Hi all!
>>
>> i would like to know if there is any possibility to edit shapefiles using
>> Openlayers and Mapserver (using the OGR co
rs.Projection('EPSG:4326');
>var dest = new OpenLayers.Projection('EPSG:3003');
>OpenLayers.Projection.transform(point, src, dest);
>alert('coordinates transformed:'+point.toString());
> }
> window.onload = init;
>
>
> The point to be transformed is
Mike Adair wrote:
> EPSG:3003 uses a tmerc projection and is supported by Proj4js. Did you
> remember to include the Proj4js library with a script tag in your
> application?
>
> Mike
>
> Andrea Maschio wrote:
>
>> Ok, you're right 3003 isn't supported. But giving the Proj4 definition
>> i h
I would like to see the load start and load end reflected in the
LayerSwitcher
if nothing else make a className style change for a layers listing ;-)
Till Adams wrote:
> Xavier Rayo schrieb:
>
>
>>
>>
>> I have a map that needs a lot of time to be loaded and i would like to
>> know if there i
Tilecache is a very appealing element in the OpenLayers arsenal. Now if
we had an
open data source that could match the commercial pretiled stuff well
that would be
just cream on the coffee. ... er fizz in my soda... I dont do coffee ;-)
Christopher Schmidt wrote:
> On Wed, Jan 23, 2008 at 05:50
Nor is the version here updated
http://www.openlayers.org/api/OpenLayers.js
It seems many of very nice fixes and general improvements
wait quite a while before becoming part of the "latest release"
Lance Dyas wrote:
> Follow up, the error was already fixed in the Trunk a mont
Follow up, the error was already fixed in the Trunk a month ago (Thanks
Fred), but I hadnt updated my
local version.
Christopher Schmidt wrote:
> On Fri, Jan 11, 2008 at 05:54:46PM -0600, Lance Dyas wrote:
>
>> So everybody knows I found the problem the clone method of
>>
So everybody knows I found the problem the clone method of
TileCache.Layer is not sending the layername correctly
so Overview Map is getting the options object in place of
the layername.
Christopher Schmidt wrote:
> On Thu, Jan 10, 2008 at 11:51:27PM -0600, Lance Dyas wrote:
>
>>
>>> Hi everyone... Lance is still stuck on this. Can anyone help?
>>>
>>> Here is an updated email that he's sent. Notice how there is a
>>> stripe of duplicated tiles on the lefthand side... seems strange.
>>>
>>> http://www.dyasdesig
Well its really hot... I cant help mixing metaphors,
so how far is it from being added to the trunk?
http://dev.openlayers.org/sandbox/emanuel/animatedZooming/demo.html
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To give a little more clue the most obvious error is
TileCache Layer is doubling a Stripe of the tiles on left side at the
outer most zoom
http://www.dyasdesigns.com/croatia/zagrebopen2.htm
after zooming in some of the top row(s) of tiles are being repeated
Lance Dyas wrote:
> Works great
Works great as a WMS but and through TileCache but not as TileCache Layer
here it is as a WMS
http://www.dyasdesigns.com/croatia/zagrebopen.htm
but switching to a TileCache layer does some wierd things.. really
wierd things?
http://www.dyasdesigns.com/croatia/zagrebopen2.htm
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No I meed to WAIT til lI have had reasonable SLEEP before posting
and no I cant explain much further than that ;-)
Lance Dyas wrote:
> Do I need to wait for the load end to add it to the map?? help
>
>
> Lance Dyas wrote:
>
>> I m desparate my brain is fried h
Do I need to wait for the load end to add it to the map?? help
Lance Dyas wrote:
> I m desparate my brain is fried has anyone seen
> the problem where you marksrs from a text layer
> load fine but they arent visible until you pan or zoo
I m desparate my brain is fried has anyone seen
the problem where you marksrs from a text layer
load fine but they arent visible until you pan or zoom the map??
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This error occurs when we zoom in past a certain point... could it be
we havent got the maxResolution set high or low enough? for the
numZoomLevels??
*An error occurred: File
"/var/www/tilecache/TileCache/Service.py", line 525, in cgiHandler
format, image = service.dispatchRequest( params, p
IE It would be nice to to be able to set a minZoom on the map
Lance Dyas wrote:
> I want to restrict how far out you can zoom not how far in..
>
> Christopher Schmidt wrote:
>
>> On Sun, Dec 02, 2007 at 07:18:31AM -0600, Lance Dyas wrote:
>>
>>
>>>
I want to restrict how far out you can zoom not how far in..
Christopher Schmidt wrote:
> On Sun, Dec 02, 2007 at 07:18:31AM -0600, Lance Dyas wrote:
>
>> it looks kind of clumbsy if they zoom out so the data shrinks too small
>> in the view
>> the restrictedExtent par
it looks kind of clumbsy if they zoom out so the data shrinks too small
in the view
the restrictedExtent parameter on the map doesnt seem to do this.
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The auto documentation might be great but where do I find events? like
movend
zoomchange...
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There are limits, In google maps if you create a view with more than a
few hundred markers (varies by machine processing ability) there can be
some real burdening of map performance... can anyone tell me if a
iimilar situation exists in openlayers and what work arounds there are?
(for google ma
s-with-text.html
>
> Would it suit your needs ?
> We can of course imagine hiding the vector features.
>
> Regards,
> Pierre
>
> On Nov 28, 2007 12:11 PM, Lance Dyas <[EMAIL PROTECTED]> wrote:
>
>> In Google Maps I would use Elabels (or I think there was an old
In Google Maps I would use Elabels (or I think there was an older
Tlabels) what would I do in Open labels.
I have noticed some discussion about labels in Open Layers, a couple of
cases where based on Vector Layers .. and the answer was well due to
SVG transforms things were prohibitively difficul
Well..I am actually more interested in whether there is a good way to
reference the tiles directly
from out of a saved tile cache
I noticed that WSGI part of the README mentions accessing this way
http://example.com/yourdir/tilecache.cgi/1.0.0/basic/0/0/0.png
but how would one connect to that with
In other words how do I do this with a tile cache
http://trac.openlayers.org/wiki/UsingCustomTiles
Lance Dyas wrote:
> TileCache saves tiles cool.. if you use tylecache_seed ... you can
> basically build a cache of them cool also
>
> but every time its called ti starts up a p
TileCache saves tiles cool.. if you use tylecache_seed ... you can
basically build a cache of them cool also
but every time its called ti starts up a python script (admittedly I could
get around this by using mod_python but that may not be convenient)
and I might want to transport the tiles to a
... the openlayers code is very closely
tied to the tilecache
config file .. which sort of feels like ... NOT separating a client
thing and a server thing
Lance Dyas wrote:
> Thanks, rounding things off
> and using extent_type= loose
> did got it covered!
>
> Christophe
Thanks, rounding things off
and using extent_type= loose
did got it covered!
Christopher Schmidt wrote:
> On Sun, Nov 25, 2007 at 06:30:27PM -0600, Lance Dyas wrote:
>
>> I am getting error of this sort from tilecache...
>> images are causing this..
>>
>
>
I am getting error of this sort from tilecache...
images are causing this..
An error occurred: can't find resolution index for 0.000343. Available
resolutions are:
[0.0005659453124983, 0.0002829726562491, 0.0001414863281246,
7.0743164062499978e-05, 3.5371582031249989e-05, 1.76857910
The image urls.. are all returning like this...
An error occurred: Current x value 15.995916 is too far from tile corner x
15.996094
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I have some effectively static data I am wondering what tools people
use to generate the the tiles for a TMS layer.
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Семененко Андрея wrote:
> Hello, list.
>
> I try to use OpenLayers on iPhone web browser and have a problems with user
> interactions.
> I can't pan, zoom and select tool on iPhone. I map drawing without incedents.
> I think Google web maps use other methods to interact with iPhone users.
>
t
R. Ortner wrote:
> actually I´m loading point, line, and polygon features via wms into my map
> (ArcIMS Server). It´s also possible to load a few layers via ka-map (from an
> PostGIS DB) into my map.
> Now I´d like to query e.g. the point features by clicking on them and/or
> searching for them.
>
And unlike open layers is against the terms of use and other
policies of most of the map tile providers.
Stephen Woodbridge wrote:
> Here is an interesting link:
>
> http://www.flashearth.com/
>
>
> This is a Flash application that pulls in various 3rd party tiles and
> displays them in a grid si
an advanced layerSwitcher could be informed of a bad layer ;-)
have it listen for those ImageLoadError events and have dim the
layer or make its text red or similar
Erik Uzureau wrote:
> I think Jeff brings up a good point. We should probably add this to the FAQ
> and or look into adding a bett
Tom Printy wrote:
>
> On Tue, 2007-10-16 at 09:41 +0200, Domenico Febbo wrote:
>
>> Thanks,
>> I know GMaps geocoding, it's nice and you can retrieve until 50,000
>> requests per day, but I mean a geocoding services for commercial use.
>>
>>
The Google geocoding limit has changed to 15,000
Ofcourse I am also greedy and would like to see tabbed popups with this..
Jachym Cepicky wrote:
> Hi,
> I just wanted to report that your nice Popup does not work with new
> OpenLayers 2.5 :-/
>
> Would it be possible to fix it and eventually publish patches?
> http://trac.openlayers.org/ticket/
So Arrghhh I need to update the Nebraska TNTmap
well updating the code base can sometimes do that.
and I can't fix it easily this weekend.
TNTmap is is sporting a new measurement tool based
on shiny new openlayers capability
At the moment to check it out properly you will need to go to
http://ww
Lance Dyas wrote:
> Bart van den Eijnden (OSGIS) wrote:
>
>> Hi list,
>>
>> currently an OpenLayers Layer object only has a name property, and this is
>> used for display.
>>
>> If you would introduce the concept of group layers, you could have the
&g
Bart van den Eijnden (OSGIS) wrote:
> Hi list,
>
> currently an OpenLayers Layer object only has a name property, and this is
> used for display.
>
> If you would introduce the concept of group layers, you could have the
> situation where you want to give the same name to multiple layers (since
>
Thank you that hits the spot, it also makes me feel a little sheepish ..
a moments clear
thinking and I should have found it myself.
Christopher Schmidt wrote:
> On Sat, Sep 15, 2007 at 06:59:11PM -0500, Lance Dyas wrote:
>
>> Most of the geocoding services and search facilitie
latest
version and I am impressed.the various vector format support is great
the vector tools
made creating a new measuring tool very easy though I did have to tweak
the Vincenti
Algorithm to take the points I was throwing its way.
Lance Dyas
http://www.dyasdesigns.com/TNTmap
Jochen Topf wrote:
> On Wed, Sep 12, 2007 at 08:57:35AM -0500, Lance Dyas wrote:
>
>> Jochen Topf wrote:
>>
>>> On Tue, Sep 11, 2007 at 06:07:43PM -0700, mcarsel wrote:
>>>
>>>
>>>> Has anyone implemented a way to automati
Jochen Topf wrote:
> On Tue, Sep 11, 2007 at 06:07:43PM -0700, mcarsel wrote:
>
>> Has anyone implemented a way to automatically update the url in openlayers
>> every time a user zooms or pans similar to the way Yahoo does it?
>> Sample here:
>> http://maps.yahoo.com/beta/#mvt=m&trf=0&lon=-94.
You probably already know it but the standard distance code is only
accurate in EPSG:4326 (LatLon)
and most CRS whose units are degrees it is pretty close as well.
In many/most other projections a linear distance n whatever units the
CRS uses (almost always meters)
is probably pretty useable.
There is accurate distance measurement using the Vincenty distance
formula...
Haverine is umm simulating the earth as sphere and is not accurate.
What Open Layers lacks is a gui for measurement.
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n 7/10/07, Lance Dyas <[EMAIL PROTECTED]> wrote:
>> In theory if you are connecting to a WFS server on the same host you
>> shouldnt need to have a proxy?
>
> You don't need a proxy if the WFS server is on the same host *and* por
In theory if you are connecting to a WFS server on the same host you
shouldnt need to have a proxy?
nor should it be necessary when the page is loaded locally(unless the
browser has some security very high)
but I cant figure out how to set it up
here is proof that the wfs stuff works (even t
Christopher Schmidt wrote:
> I'm going to be getting up on stage in front of several thousand people
> on Tuesday and talking for 5 minutes about OpenLayers. One of the things
> I'd like to do is do a quick through a half dozen demos of users of
> OpenLayers: There won't be any visible URLs, just q
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