Il 23/07/2010 18:18, Alex Brandsen scrisse:
Thanks for replying!
getFeatureById() and OpenLayers.Layer.Vector.selectedFeatures both
return feature(s), I don't see how I can use these functions to select
features?
Sorry, I forgot to mention the undocumented select(), as Arnd already
wrote.
Il 22/07/2010 15:24, Alex Brandsen scrisse:
Hi all,
I was wondering if there is a way to manually select a feature, i.e.
when a feature is clicked, I want to select a feature next to it as well.
I can't seem to find any documentation on this, unfortunately.
You can use:
Il 14/07/2010 08:00, Kalyan Kamepalli scrisse:
I find it very hard to read the OpenLayers.js as it is compressed to
reduce the size. Is there a way to get it back to a readable format ?
The source is in the package in lib/OpenLayers.
To debug your code you can link to lib/OpenLayers.js and
Il 17/05/2010 10:44, Francesco scrisse:
I would like to display inside the popup time and name attributes
Here a working example:
http://www.emmexx.it/varie/t1.html
I downloaded a gpx file from here:
http://www.topografix.com/team/view.asp?gpx=ashland.gpx#gpx_tracks
The file has the name and
Il 12/05/2010 10:18, Francesco scrisse:
Hi,
in feature.attributes I have an empty object.
You should tell OL to extract the attributes. There's a parameter to
set, see my example code.
One more problem is
how could i find the LonLat of the selected feature?
In my code it is:
Il 11/05/2010 18:43, Francesco scrisse:
Hi,
I'm trying to display a popup on mouse over GPX track. This is the
code used to load the track:
onSelect: function(feature) {
-- Here I want to display a popup with info from the GPX file
},
I'm trying to reinvent the wheel by doing a simple tabs widget.
In one of the tabs I want to put a map.
I tried to use a couple of classes to show hide the divs that act as
tabs but I found out a weird behaviour.
When the tab with the map should be hidden I assign a class=invisible
that sets
I want to show a bunch of geometries over a gmap or osm or whatever
commercial baselayer.
I started from shape data created using arcgis: a geotiff map of Milan
and some lines drawn over that map. I don't use arcgis so I imported the
data in grass. Then I exported the vector layer with the lines
I have some control on 2 panels. One of them is a Navigation control.
I tried to disable the mouse wheel zoom feature to no avail.
map.addControl(panel);
panel.activateControl(BITools.get('navigazione')); //default
controls = map.getControlsByClass('OpenLayers.Control.Navigation');
for
I defined the style for a layer the following way:
var styleDefault=new OpenLayers.Style(null,
{
rules: [
new OpenLayers.Rule({
symbolizer: {
Point: {
pointRadius: 5,
graphicName: square,
fillColor: yellow,
fillOpacity: 0.25,
strokeWidth: 1,
Il 05/01/2010 20:04, emmexx scrisse:
I get a strange behaviour when I try to load a gpx file.
I found out the problem: the link to the file is wrong when editing the
record. :-(
OL is innocent!
bye
maxx
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I get a strange behaviour when I try to load a gpx file.
I use openlayers inside cakephp (a php framework).
In a page (a form) the user can draw lines, enter parameters and save
them to a database.
As an additional feature the user is allowed to import inside the map a
gpx file.
And now the
Il 01/01/2010 06:50, Gaurav Thakur scrisse:
hi all i want to overlay google over my shape file image using mapserver
and openlayers
but the bounds of google maps are something like
this(-100.898437,22.148438,-78.398437,39.726563) and the extent of my
shapefile is 1895622 2708575 1980960
I'm having some trouble using a Vector layer and the
addUniqueValueRules() function.
I create an array of vector layers and define a lookup rule to style
some feature (lines).
var myStyles = new OpenLayers.StyleMap({
default: new OpenLayers.Style(null, {
rules: [
I couldn't find on documentation, wiki, ml, examples of drawing a
feature (a line, a polygon) and panning (dragging?) the map simultaneously.
From a user point of view it's easier to click and drag the map while
drawing rather than clicking on the navigation button.
Do you have any example or
Il 08/10/2009 15:20, Andreas Hocevar scrisse:
Hi,
ok, this is something different. How about the following split handler:
split: function(event) {
if (event.features.length2) {
event.features = [event.original.clone()];
}
}
No way! :-(
It works with a 2 steps
I'm trying to use the split control to cut a line (LineString) with the
conditione that the line can only be cut in 2 parts.
I tried to use the split event with the following code:
split: function(event) {
var a = event.original;
var b = event.features;
if (b.length2)
I started to study OL a couple of weeks ago so I don't master it pretty
well.
I wrote some simple code based on the examples.
I'm going to write a web application that will have to manage complex
data about cycleways and users will draw routes on a map.
I don't know if the user will be restricted
Jordan Anderson scrisse:
Hey Maxx,
ridethecity.com does something similar to this and you can see it in two
places:
On the main page (http://www.ridethecity.com), if you drop a marker or
drag the market around, we send the lon/lat to the server and look up
the nearest street name in our
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