uDig/udig-platform — pull request #170 by egouge (2013-08-02 15:21:09+00:00)
Title: alternative method for computing scale to fix distance and scalebar issues

See: https://locationtech.org/mhonarc/lists/udig-dev/msg23348.html
https://jira.codehaus.org/browse/UDIG-1993
https://jira.codehaus.org/browse/UDIG-1953