It works now! THX
But i don't understand why i do have to add these extraoptions within
the constructor when using epsg:31467 whereas
in epsg:4326 it works automatically?
maybe it is a bug ?
carsten
Emanuel Schütze schrieb:
On 07.05.2008 16:10, Dipl. Inf. Carsten Eider wrote:
thank you for your working example, but it didn't resolve my problem.
My overviewmap works like an lens showing the center of my map (see
attached image).
Any further suggestions ?
You have to define maxResolution for the overviewMap!
Try it with the code of my example:
http://dev.openlayers.org/sandbox/emanuel/openlayers/examples/epsg-frida-demo.html
Define a option variable for the overviewmap. For maxResolution you need the
horizontal extent of your bounds (here 17003.71). If your ovmap like a lens
you have to turn this value.
var ovmapOptions31467 = {
maxResolution: 17003.71/256,
};
Then add the mapOptions parameter when you call the OverviewMap constructor:
map_31467.addControl(new OpenLayers.Control.OverviewMap(
{mapOptions: ovmapOptions31467}));
This should be the solution of your problem.
Regards,
Emanuel
--
Mit freundlichen Grüßen / Yours faithfully
Carsten Eider
Dipl. Inf. (FH)
Kompetenzzentrum für Innovative Informationssysteme
c/o Fachhochschhule Bingen / University of applied sciences Bingen
Berlinstraße 109
55411 Bingen
Tel: +49 (0) 6721 / 409-179
Fax: +49 (0) 6721 / 409-158
email: [EMAIL PROTECTED]
Internet: iis.fh-bingen.de
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