Jessica Deane wrote:
Hi Jody,
I am currently working with uDig to develop a small prototype as an
integration tool for a research project.
Was wanting to be able to allow the user to select a CRS from the
library of CRS that is currently available in uDig. Is there a library
that I can import into my code to be able to select from the list of
CRS's?
Sure - it is called GeoTools. GeoTools actually has a extention mechaism
allowing you to teach it additional codes (not just EPSG codes but other
codes like AUTO2). Not to worry it as simple as adding in additional
jars to your classpath.
But if you are working with uDig you should just be able to use GeoTools
directly, as it is already set up as part of that project.
Currenlty I am unable to use any of the geotools classes that I have
seen in other code that uses CRS's.
Interesting? Is that because of lack of GeoTools documentation? Or is
your uDig plug-in dependencies not depending on net.refractions.udig.libs?
Well here is the method:
-
http://www.krugle.com/kse/files/cvs/cvs.sourceforge.net/fudaa/fudaa_sig/src/org/geotools/referencing/CRS.java
Scroll down and look for:
*public* *static* Set//*<String>*// getSupportedCodes(*final* String authority)
Cheers,
Jody
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User-friendly Desktop Internet GIS (uDig)
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