check this problem in
http://gaia.dbnet.ece.ntua.gr/mpanagou/ol_start_m.htm
google appears when someone zooms in to the map and is not shown as a base
layer right from the start.
Thanks a lot in advance,
Maria Panagou
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thanks for your response!
Looking better at it I discovered that Google has nothing to do with
myproblem. The problem occurs when i invoke map.setBaseLayer. after this
command the loading panel gets stuck never ending the load. If I set the
baselayer through the layer switcher then there is no
Does anyone know what specific scripts are needed to overcome the specific
error message in OL ?
(Openlayers.Projection isn't a constructor.)
Thank you
hi all,
I've downloaded from trunk the following scripts:
Projection.js
Layers.js
Map.js
Util.js
Openlayers.js
but i keep getting error
Does anyone know what specific scripts are needed to overcome the specific
error message in OL ?
(Openlayers.Projection isn't a constructor.)
Thank you
hi all,
I've downloaded from trunk the following scripts:
Projection.js
Layers.js
Map.js
Util.js
Openlayers.js
but i keep getting error
Does anyone know what specific scripts are needed to overcome the specific
error message in OL ?
(Openlayers.Projection isn't a constructor.)
Thank you
hi all,
I've downloaded from trunk the following scripts:
Projection.js
Layers.js
Map.js
Util.js
Openlayers.js
but i keep getting error
to download the whole trunk without using svn?
Thanks a lot in advance,
Maria Panagou
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hello,
I have a similar situation here, where my wfs features don't align correctly
with a Google map. Moreover I have a mousedown event on my wfs through which
some attributes are shown on the right hand of the map. When I zoom with the
zoombar (one by one zoomlevel), mousedown event works nice
Thanks you, now it works by declaring the popup as:
popup = new OpenLayers.Popup.Anchored(Info,
feature.geometry.getBounds().getCenterLonLat(),
new OpenLayers.Size(160,60),
div style='font-size:9pt'ösupï/supN: +
/markersTextLayer.html
Cheers,
Travis
On Feb 10, 2008 6:53 PM, Maria Panagou [EMAIL PROTECTED] wrote:
Hi all,
I have this small (or big) problem. I've set up some markers using
MarkersTextLayerExample. All works fine except that my description text,
which I enter in my textfiles and is displayed
Hi, I resolved a similar situation using the following code
map.events.register(changebaselayer,population per sq mile(2005),
function() {
if (this.getVisibility()) {
Hi all,
I have this small (or big) problem. I've set up some markers using
MarkersTextLayerExample. All works fine except that my description text,
which I enter in my textfiles and is displayed in popups is in the Greek
language. This results in the characters not shown correctly
Thank you all for your help. It finally works like this:
var str=[codee1];
var quakes = new OpenLayers.Layer.WMS( Óçìáíôéêïß Óåéóìïß,
http://127.0.0.1/cgi-bin/mapserv.exe?;,
{map: '../htdocs/mpanagou/Quakes1local_filter.map',
doing a little more research I guess what I need is WFS layers, not WMS. wfs
can be queried with a filter condition which has nothing to do with the
original mapfile, so I'll try that.
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is it possible to use variable substitution in a layer creator url,in a
header template file (getfeatureinfo) such as:
var quakes = new OpenLayers.Layer.WMS( Óçìáíôéêïß Óåéóìïß,
http://127.0.0.1/cgi-bin/mapserv.exe?;,
{map:
Hi all,
supposedly i have 2 postgis tables Earthquakes and Stations which share
a common attribute e.g quake code. Having displayed a map in OL showing the
quakes, is it possible to click on an earthquake position and then openup a
new window with results of getFeatureInfo results (so far I've
I think I figured out the local problem, it's in this line of Mapserver log:
msPOSTGISLayerGetShape: DECLARE mycursor2 BINARY CURSOR FOR SELECT
mag::text,depth::text,asbinary(force_collection(force_2d(pos)),'NDR')
from public.quake_small WHERE codee = 721 \r
codee is the primary key in table
I think the first line for proxy.cgi in windows should be:
#!C:/Python25/python.exe -u
where python25 depends on the version of python you have installed
Thomas Rokkjaer wrote:
How should the first line in the proxy.cgi (#!/usr/bin/env python
) look like, when bearing in mind it is
thanks for all this info. I am using Openlayers 2.5, no trunk version. what
is svn?
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thanks for your hint. when i remove MIN_ZOOM_LEVEL, the problem disappears.
What now? I really need to use MIN_ZOOM_LEVEL.
Eric Lemoine-3 wrote:
On Jan 15, 2008 10:04 PM, Maria Panagou [EMAIL PROTECTED] wrote:
Do you have the same problem if you remove the MIN_ZOOM_LEVEL
I found out that it's a bug in OL after all, which can be fixed with a patch
attached to this ticket
http://trac.openlayers.org/ticket/1124
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you check this behavior visiting my app
http://gaia.dbnet.ece.ntua.gr/mpanagou/ol_start.htm
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Yes, but if refer to satellite layer in this way, wouldn't that mean that
when I zoom in that layer, something will happen? I really want something to
happen (display/hide layers) when I zoom in the map generally. At
initialization of map, layer satellite is hidden and off the layerswitcher
so,
I would like to have a base layer called 'nomoi' show at startup of my map.
and when the user zooms in, display the google maps as base layer and remove
nomoi. I don't want Google to be added from the start cause I've defined a
specific extent and zoom level for my map, which google doesn't
I finally figured it out. All I had to do was specify, MIN_ZOOM_LEVEL, in
google maps declaration which now look like:
var satellite = new OpenLayers.Layer.Google( Google Satellite , {type:
G_SATELLITE_MAP, MIN_ZOOM_LEVEL: 7, maxExtent:extent} );
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I don't think this is true. In my map I have default num of zoomlevels (16).
I also set the center of my map with
var extent = new OpenLayers.Bounds( 20, 34.7, 28.5, 41.7)
var map;
function init(){
map = new OpenLayers.Map( 'map' ,
Is the option maxResolution is supposed to prevent the user zooming out more
than the maxresolution? I have an OL app, with google maps and other wms. I
want my map centered in a specific country and the user not to be able to
pan or zoom outside some extents. I have restricted panning using
I have tried using the Spherical Mercator example with my data with no
success. I have transformed my WMS layer 'Quakes' in Spherical mercator ( I
can see the .map file is allright using MapBrowser) and I have used the
following code for openlayers which doesn't work. Any ideas?
var blow =
Josh,
the google maps show but my WMS does not and it's greyed out in Layer
switcher. I get no error in firebug, nor pink tiles. I can't file a tile url
in the media section of Page Info. I see only openlayers and google images
there. centerM is within extents and specified as
var
I've declared a wms layer using the following syntax, which works fine.
var quakes = new OpenLayers.Layer.WMS( Earthquakes,
http://127.0.0.1:80/cgi-bin/mapserv.exe?;,
{ map: '../htdocs/mpanagou/Quakes original.map',
wms.
Good luck!
Maria Panagou
O/H Andrew Murdoch έγραψε:
Are there any good examples of using Google or Yahoo background data
(in their native Spherical Mercator projection) with WMS services in
WGS84 (EPSG: 4326)? I looked through the examples directory, but
couldn't find anything that seemed
Hi,
I'm trying to built an openlayers app, displaying a Google maps base layer
and a WMS layer. My Wms layer, based on Mapserver, was originally in WGS84
projection and didn't display correctly overlaid on the Google map (a slight
y-axis shift). I decided to follow the spherical Mercator example,
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