Hi Martin and LepiMarbois! I've got the same problem. I already posted a similar question, but don't get a concrete answer... Please Martin can you post in the list when a new release with the fix that you talk about will done? Thanks a lot!
Martin Desruisseaux wrote: > > LepiMarbois a écrit : >> AffineTransform world2screen = RendererUtilities.worldToScreenTransform( >> worldwg84, m_mapPane.getBounds(),Projections.getCRS(Projections.WGS84)); > > > I don't know if RendererUtilities.worldToScreenTransform(...) is reliable. > The > mouse coordinates is relative to the coordinate system as defined by > Graphics2D.getTransform(), and Swing put a translation in this transform. > The > translation depends on the size of windows border. It may be taken in > account in H > the (x,y) value of the Rectangle given by getBounds(), but I'm not sure if > it is > the same translation. A safer approach is to work with the AffineTransform > used > with Graphics2D, but I don't know if the streaming renderer keep this kind > of > information. > > We are in the process of rewriting the renderer from scratch, and this > renderer > should provides much better support of CRS and this kind of transforms. > But it > may take a few months before we get something. > > Martin > > ------------------------------------------------------------------------- > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services for > just about anything Open Source. > http://sourceforge.net/services/buy/index.php > _______________________________________________ > Geotools-gt2-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > > -- View this message in context: http://n2.nabble.com/Accuracy-of-screen-to-world-position-transformations-tp1942552p2129622.html Sent from the geotools-gt2-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Check out the new SourceForge.net Marketplace. It is the best place to buy or sell services for just about anything Open Source. http://p.sf.net/sfu/Xq1LFB _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
