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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Hi Don, many thanks for the speedy reply.I build a Mercator projection, and set its defaultMapArea with a ProjectionRect (cartesian values, i.e. projected from the lat,lon). I then construct a MapProjectionDisplay and call setMapProjection.
I have got it all working. This was actually a sort of red herring. I wasn't seeing any Displayables show up, and I was erroneously assuming that my projection logic was wrong. So I looked at the main method in the MapProjectionDisplay (was a life saver, thanks for including it!). I wasn't ever calling the 'draw' method, doh!
Stuart
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