[OpenLayers-Users] reprojecting issues

[Arnd Wippermann]

Hi,

Your layer are also displayed in lat/lon, but with your extent you are not
able to zoom near enough. Set every time your bounds, then it should work.

if (proj!=='EPSG:4326')
{
    options.units='m';
    options.maxExtent=new
OpenLayers.Bounds(-2826520,-6354390,4449320,4187770);
}
else
{
    options.maxExtent=new OpenLayers.Bounds(-180,-90,180,90);
    options.units='dd';
}

Arnd


-----Ursprüngliche Nachricht-----
Von: users-bounces at openlayers.org [mailto:users-bounces at openlayers.org] Im
Auftrag von Pere Roca Ristol
Gesendet: Dienstag, 12. Januar 2010 14:02
An: users at openlayers.org
Betreff: [OpenLayers-Users] reprojecting issues


hi all,

please correct me if I'm wrong.

As far as I have investigated around, if I want to reproject all the layers,
I have to first destroy the map, recreate it with options.projection=my_proj
and recreate all the layers (when destroying the map, layers persist but
params are deleted) and add them

Even with some errors (EPSG 32661 and 3411 are not correctly reprojected) it
can be see on  http://edit.csic.es/geo/mapviewer/projections_test.html
http://edit.csic.es/geo/mapviewer/projections_test.html 

What it doesn't work at all is trying to switch to lat/long (4326), where I
don't get an error but a blank image. Some idea why it happens? 

and why 32661 and 3411 are not correctly displayed?

thanks in advance,
Pere


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