[OpenLayers-Users] Display Coordinates
Riggi Valerio
vash.84 at virgilio.it
Wed Nov 21 02:30:19 PST 2012
Cit.:
Set the displayProjection property when you create the map to the
projection (not the projection code) that you want the coordinates to be
in. (looks like it should be a projection created from EPSG:4326) The
lat/lon being passed into the mousecontrol event will be in this
projection. It look to me like you are getting in projected coordinates
but trying to use them as lat/long.
Done but the problem remains.
Il 20/11/2012 15:28, Riggi Valerio ha scritto:
> Hi, I'm tryng to display the coordinates on mouse over the map, on a
> WGS84 map and on a Gauss-Boaga map but coordinate seems strange to me,
> is there some error? I'm using the example bellow:
>
> This is the WGS84 map
> <http://www.intornoamessina.it/tracking/index.php> and this is the
> Gauss-Boaga Map <http://www.intornoamessina.it/tracking/index.php?gauss>
>
> And this is the *example code* I used:
>
> map.addControl(
> new OpenLayers.Control.MousePosition({
> prefix: '<div style=\"color: green; font-size:
> 14px; font-weight: bold; background-color: white; width: 500px;
> text-align: left;\">Coordinate: ',
> suffix: '</div>',
> separator: ' | ',
> numDigits: 2,
> emptyString: '<div style=\"color: red; font-size:
> 14px; font-weight: bold; background-color: white; width: 500px;
> text-align: left;\">Mouse non sulla mappa.</div>'
> })
> );
> map.events.register("mousemove", map, function(e) {
> var position = this.events.getMousePosition(e);
> OpenLayers.Util.getElement("coords").innerHTML = position;
> });
> map.addControl(new OpenLayers.Control.Attribution());
>
> *Thanks**
> **Valerio*
>
>
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> Users mailing list
> Users at lists.osgeo.org
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