Interesting … 1) Please report this as a bug; with the steps to reproduce 2) My guess would be that the coordinates need to be changed when editing from (Original) WGS84 -> 900913 --> (Edit) --> 900913 --> WSG84 (Save)
The Atlantic ocean near African West Cost is location (0,0) sometimes known as Null Island (http://www.nullisland.com/). And is a bit of a Joke as it occurs whenever people take CAD drawing and put them on a map with out geo-referecning them first. When you report the problem can you be sure to indicate what version of uDig you are using. -- Jody Garnett On Tuesday, 17 January 2012 at 7:03 PM, Oliver Bindel wrote: > > Hi, > > > i use udig in my own rcp application, now ive got another problem with the > map editor. > > > I have several layers with the projection DefaultGeographicCRS.WGS84 and one > wmt layer with osm tile data. > > > So that the tiles are displayed correctly I set in the editor: > > > > > > getMap().getViewportModelInternal().setCRS(WMTSource.CRS_EPSG_900913); // > Google Mercator > > > > > > this works well so far, but if I edit a geometry layer, the editgeom is > displayed on wrong location on some zoom levels, sometimes its displayed in > the atlantic ocean near African west coast (instead germany), sometimes it is > displaced somewhere in the current viewport. > > > > > > This problem occours only if I set the map crs to google Mercator, if I set > it to wgs 84 everything is displayed correctly. > > > > > > Greetings, > > > > > > oliver > > > > > > > > > --- > > > > > > > > > Dipl.Inf.(FH) Oliver Bindel > > > Hochschule für Technik und Wirtschaft > > > > > > Hochschul-Technologie-Zentrum > Altenkesseler Straße 17, Geb. D2 > 66115 Saarbrücken > > > > > > Phone : +49 681 58 67 - 567 > > > > > > E-mail: [email protected] (mailto:[email protected]) > > > > > > > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel > >
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