On Wed, Apr 16, 2008 at 12:38 PM, Graham Carlyle
<[EMAIL PROTECTED]> wrote:
> In a previous post I said that I wanted to detect which feature a mouse
> had clicked on at the client side in order to be more responsive. The
> suggested solution worked well, that of downloading a geojson
> represen
Hi Steve
Your Application is nice...
I have a query
I also made an application in openlayers.
So want to know din't u have any problems with labeling coz I had many of
labels got cut bcoz of tiles
also the labels were repeated in tiles.
Wat did u use for that?
Pls reply..
Regards,
Shipra
--
Chris,
You are correct. I am using a Handle.Box control and the loX, LoY, HiX, HiY
is available which I then simply use to draw into a temporary vector layer.
This leaves me with a blue box over the area I selected.
So I am already doing as you suggest I believe. My snippet of code is as
follows
On Thu, Apr 17, 2008 at 02:10:51PM +1000, bradleyspencer wrote:
> I am creating a selection box with a Shift-Mouse control and using this as a
> BBox criteria to do a getfeatureInfo request. That works just fine. I also
> draw the box on a vector layer and that is fine as well.
>
> However, when y
I am creating a selection box with a Shift-Mouse control and using this as a
BBox criteria to do a getfeatureInfo request. That works just fine. I also
draw the box on a vector layer and that is fine as well.
However, when you pan up and down the select box floats relative to the
base map. Has a
Thank you Christopher. Now it's clear... the use of the property is an
information for "the others", not for the layer where it is setted
Anyway I'm not sure of having unserstood what you've said about
"native tile access": is it a prerogative of tiling to be already
projected in the right way? Mmm
I remembered the labelcache_map_edge_buffer a second after I hit send. I
started with
with MapServer layer but ran into some problematic memory leaks that seem to be
caused
by a weird combination of platform/python/mapserver/tilecache. The MapServer
tile cache
layer sets that for you and wms doe
On Wed, Apr 16, 2008 at 03:36:59PM -0500, Steve Lime wrote:
> Hi all: Figured I'd share an OL powered site we've got going.
>
> http://www.dnr.state.mn.us/maps/compass.html
>
> It's a simple viewer but OL was perfect for this type of thing for us. It's
> using:
>
> - OpenLayers 2.5
> - M
Richard Greenwood wrote:
> Is it possible to modify a layer's url after it has been added to a
> map with map.addLayer()? And similarly, is it possible to dynamically
> alter a layer's params?
Yeah; I do it all the time. Use mergeNewParams()
l = layers['storms'];
l.mergeNewParams(date:'20080414',
Hi all: Figured I'd share an OL powered site we've got going.
http://www.dnr.state.mn.us/maps/compass.html
It's a simple viewer but OL was perfect for this type of thing for us. It's
using:
- OpenLayers 2.5
- MapServer 5.1 (development version, AGG backend)
- TileCache 2 (mod_python, W
Is it possible to modify a layer's url after it has been added to a
map with map.addLayer()? And similarly, is it possible to dynamically
alter a layer's params?
The things that I am trying to do are:
1. Pass a filter to a MapServer layer, e.g. filter=(id=123)
2. Dynamically change the MapServer l
On Wed, Apr 16, 2008 at 06:28:57PM +0200, G. Allegri wrote:
> Hi everyone.
> I'm a bit confused about spherical mercator property...
>
> In the relative example from dev/examples, the SM is set for all the
> layers, except the OSM ones. Why? I thought that both OSM and Google
> use the Spherical M
Hi everyone.
I'm a bit confused about spherical mercator property...
In the relative example from dev/examples, the SM is set for all the
layers, except the OSM ones. Why? I thought that both OSM and Google
use the Spherical Mercator. I think I've misunderstood it's effect,
when both Projection an
Hey-
Matthew Doyle wrote:
> Hi All,
>
> Using Openlayers 2.6 and coding a map using the ScaleLine control a la:
> map.addControl(new OpenLayers.Control.ScaleLine());
>
> My client wishes it only to display kilometres and not miles. Is there any
> way to configure this? Or will i have to code a h
Fantastic--that worked. Thanks Christopher!
Mike Quentel
-Original Message-
From: Christopher Schmidt [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 16 April 2008 11:03
To: Mike Quentel
Cc: users@openlayers.org
Subject: Re: [OpenLayers-Users] popups for markers dynamically generated
from KM
On Wed, Apr 16, 2008 at 11:01:58AM -0400, Mike Quentel wrote:
> For now, it looks like this:
>
> function mousedown(evt) {
> alert(marker.lonlat);
> }
>
> Not sure how to pass the specifically bound marker object to the
> function.
Don't use 'marker'. Use 'this'.
Regards,
--
Christopher Schm
For now, it looks like this:
function mousedown(evt) {
alert(marker.lonlat);
}
Not sure how to pass the specifically bound marker object to the
function.
Mike
-Original Message-
From: Christopher Schmidt [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 16 April 2008 10:55
To: Mike Quentel
On Wed, Apr 16, 2008 at 10:40:32AM -0400, Mike Quentel wrote:
> marker.events.register("mousedown", marker, mousedown);
This isn't the useful part of the code. The part of the code that
matters is what is *in* the mousedown function. My guess is that it
refers to a variable ('marker') rather than
I know there is a KML parser and examples that render graphics based on
KML inputs. Since some of the KML sources I'm using are particularly
huge, instead of having the KML parsed on the client through OL, I have
a server-side KML reader (uses XPath/xalan.jar) that returns lists of
coordinates to
I've just had a quick look at the WFS layer & tile code and can see how
this is similar to what I'm thinking of but it doesn't seem to have a
concept of "griddedness" or tile resolution. In order for the server to
be able to reduce the detail of the feature geometry it would need
something like a w
Hi Graham,
There is an implementation of something similar to this in the WFS
Tile code, and there is also substantial new work being undertaken by
Tim Schaub to introduce Vector Behaviours which will be a much more
sophisticated way of managing this.
http://trac.openlayers.org/wiki/Proposa
On Tue, Apr 15, 2008 at 09:42:12PM -0700, Tara Athan wrote:
> I would like to thank everyone who has patiently answered my questions.
> I am learning javascript for the sole purpose of creating OpenLayers
> maps, so it is often difficult for me to understand documentation that
> is written assum
On Wed, Apr 16, 2008 at 11:17:57AM +0100, Rob wrote:
> Great work guys - looking forward to playing with the latest version!
>
> I know its only 9 hours old, but the openlayers.org homepage still refers to
> 2.5, and I cant figure out a way to login and change it for you ( the
> homepage doesnt se
In a previous post I said that I wanted to detect which feature a mouse
had clicked on at the client side in order to be more responsive. The
suggested solution worked well, that of downloading a geojson
representation of the features up front and using the 2.6 OL feature of
detecting whether the f
Great work guys - looking forward to playing with the latest version!
I know its only 9 hours old, but the openlayers.org homepage still refers to
2.5, and I cant figure out a way to login and change it for you ( the
homepage doesnt seem to be part of the wiki?).
On 16/04/2008, Christopher Schmid
Hi all!
I have a strange bahavior (error?)wrapping the dateline in a tilecache
layer. The column of tiles poistioned right after 180 longitude load empty
images.
This is one of the image url that is asked to the server:
http://139.191.68.15/tscache/pop04sm/02/000/000/004/000/000/001.png. I
I'm using the brand new 2.6 (well done guys!) but I haven't try with
older versions, so...
In my website I'm using OpenLayers and NavToolBar component, that
implements a ZoomBox handler for a zoom rect funtion that works well.
I've tried to add this custom components, taken from the openlayers
samp
http://dev.openlayers.org/docs/files/OpenLayers/Control/ScaleLine-js.html
check the properties topOutUnits & topInUnits
there is a bug with IE if you try and hide the bottom or top set by
setting these
values to be empty
http://trac.openlayers.org/ticket/1478
z
On Wed, Apr 16, 2008 at 5:06 PM
Hi All,
Using Openlayers 2.6 and coding a map using the ScaleLine control a la:
map.addControl(new OpenLayers.Control.ScaleLine());
My client wishes it only to display kilometres and not miles. Is there any
way to configure this? Or will i have to code a hack or design my own custom
scale which
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