[josm-dev] How do I add a new projection, EPSG:2924?

Dirk Stöcker openstreetmap at dstoecker.de
Tue Feb 8 18:58:07 GMT 2011


On Tue, 8 Feb 2011, Josh Doe wrote:

> I believe I understand how to add it now, though I can't do so as a
> plugin because it then would not be available to the pdfimport plugin.

Sure it would. Why not?

> However a bigger problem I have is that there appears to be a
> difference in datums between what JOSM uses (WGS 84) and what
> EPSG:2924 uses (NAD83). I'll have to first figure out how to convert
> between those.

When you don't need external libraries a patch for core is fine. Otherwise 
you need to make a plugin.

To make it simpler I added the addProjections() function myself in r3872. 
I don't understand what is so complicated about this function that 3 
people failed to do it, one of them the original maintainer. :-)

Ciao
-- 
http://www.dstoecker.eu/ (PGP key available)




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