hi all,
I've been trying to use mouseposition control on a map with a
displayprojection different (utm 23031) than the map projection (4326)
It works fine with FF (show mouse position on 23031) but it's not working
with IExplorer. IExplorer show the mouse position with 4326
I read that in
Hi,
I have two layers in Openlayers - one is for rendering Mapnik maps and the
other for rendering with Mapserver. Both have the same data from a postgis
database and I declare maxExtent (in map options) with the following values:
var mapOptions = {maxExtent: new
Hi,
If all that matters to you is to have each of your points after
drawing a feature, then you could register events to your DrawFeatures
controls like this :
controls['point'].events.register(featureadded,'' , featureAdded);
function featureAdded(evt){
var feature = evt.feature;
how can i get the coordinates value on drawing of polygon at each mouse
click , actually i want to store each coordinates i clicked during vector
drawing.
currently i use this for vector drawing controls but at time of drawing i
cannot get the coordinates at each point i clicked during drawing.
Thanks! I tried it already in such manner but I've done anything wrong. Now its
working - but you have to add array brackets around the styles.
I have another question: How am I able to create an own maxExtent attribute for
each layer with one map object?
Original-Nachricht
I am completely new to openlayers (Started Monday!). I have been
working through some examples but with my own data. I have a map with
a base layer from openstreetmaps and with a gml layer that I created
with
var munis = new OpenLayers.Layer.GML(Municipalities,
On Thu, Mar 19, 2009 at 09:00:56AM -0400, J. Brian Adams wrote:
I am completely new to openlayers (Started Monday!). I have been
working through some examples but with my own data. I have a map with
a base layer from openstreetmaps and with a gml layer that I created
with
On Thu, Mar 19, 2009 at 11:22:09AM -0400, Christopher Schmidt wrote:
On Thu, Mar 19, 2009 at 09:00:56AM -0400, J. Brian Adams wrote:
I am completely new to openlayers (Started Monday!). I have been
working through some examples but with my own data. I have a map with
a base layer from
Thanks for your help. I created my own custom format as you suggested and
got it working. Unfortunatly the clustering is too slow to make this a
usable option for me. I think I'm going to have to go with a dynamic wms
layer.
--
View this message in context:
Has anyone made the measure control get the distance on mouse move? After
the first point has been added it would be nice to see a 'real-time'
distance using the current mouse position as the final point.
Just thought I'd check to see if someone had already done it and was willing
to share.
Try this :
var oMeasrLinearCtrlOptions =
{
title: 'bla bla bla',
displayUnits: 'km',
eventListeners:
Hi all,
I'm using the measurement tool in an application that uses google maps as
base.
My problem is that the measurement tool calculate the planar distance
(instead geodesic)...
I tried to use the Util.distVincenty and it works (very good) only if my map
projection is 4326.
Snippet:
Yes - I have just realized this. Sorry.
It appears that the gml file is being drawn, but instead of at the
location it should (south central Pennsylvania in the US) it is
showing in Central Africa.
I created the gml file as an export of a GRASS vector file that I have
been using. I
Martin,
Take a look at the request url that openlayers is sending to mapserver(using
firebug). I've had some issues with floating point rounding errors and missing
tiles. Try converting your bounds to integers and see if that fixes the problem.
jay
- Original Message -
From:
Unless I'm missing something, that looks exactly like what I'm already doing
and gets me an updated distance each time the user clicks to add another
point to the polyline. What I'm looking for is to get the distance to the
current mouse location (without having to click to add the current
Alessio,
I think you can just use the planar distances because the google SRS is
a projected coordinate system and the coordinate units are meters..
Whether it's very accurate over long distances I don't know. I doubt it,
but t might not be too far off depending on your needs. Google
Hi,
you need to override the OGC mimetype in the proxy.cgi script to
text/xml for it to work in IE, see:
http://openlayers.org/pipermail/dev/2007-December/002039.html
Best regards,
Bart
James Leveille wrote:
This time, with an appropriate title (sorry) ...
Hi all,
I've been struggling
Hi All,
I've sorted the clustering strategy that Ivan mentioned a few days ago but
have come upon another problem I'd appreciate some advice on. My data is stored
as WGS84 lat/longs and I want to use Google Terrain as the base layer, but the
points drift off their locations as they get
On Fri, Mar 20, 2009 at 08:38:38AM +1300, Craig Stanton wrote:
Hi All,
I've sorted the clustering strategy that Ivan mentioned a few days ago
but have come upon another problem I'd appreciate some advice on. My data is
stored as WGS84 lat/longs and I want to use Google Terrain as the
Ok, I've been banging my head against this for a couple of days. I'm sure
I'm just missing something simple. My map is in epsg:900913, the WFS
request is passed to mapserver which hits a postGIS database containing a
grand total of 2 point features.
Code snippets follow:
The bit that I am missing is the exact projection specification I need to get
WGS84 data onto a Google layer.
I think these are all the relevant bits of code
*
var map = new OpenLayers.Map('map');
var gphy = new OpenLayers.Layer.Google(
Google Physical,
Hey-
jcon...@gmail.com wrote:
Hi Tim,
I noticed one of your responses in a string to someone about spatial
reference here http://preview.tinyurl.com/d2552v
I'm attempting to make a change to map I have with a KML over Yahoo maps and
I'm having a heck of a time figuring out where I can
On Thu, Mar 19, 2009 at 02:56:15PM -0700, SeeJay wrote:
Ok, I've been banging my head against this for a couple of days. I'm sure
I'm just missing something simple. My map is in epsg:900913, the WFS
request is passed to mapserver which hits a postGIS database containing a
grand total of 2
Hello,
I am using the OpenLayers drawing controls to add points, lines, and
polygons. Our customer would like to also add text to the map, in addition
to the other objects. This would allow the user to add some text (ex.
Drive straight on this road) and place it on the map (pin it to a geo
Thanks Chris. That helped! This corrected the coordinates of the bounding
box being sent to PostGIS via MapServer, but I've still not quite got it
working yet. The WFS points do draw, but at or near the 0,0 point (perhaps
their epsg4326 coordinates are being interpreted as epsg900913 meters).
I fixed the problem. The first was as you mentioned that I am using
Openstreetmaps and I had failed to add the projection to the layer.
Adding the line
{
projection: new OpenLayers.Projection(EPSG:4326)
}
fixed the problem that I had with a KML point file. But the GML layer
then
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