rationalizations and so forth for panner2d drawing (math is hard)
commit83fe6b379258c46fd86883493d360f78f6ac3c58
authorpaul <paul@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Tue, 1 Mar 2011 21:52:59 +0000 (1 21:52 +0000)
committerpaul <paul@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Tue, 1 Mar 2011 21:52:59 +0000 (1 21:52 +0000)
tree965cf73f2a0e24ef1bdfa159a3c99f44d35b52de
parentd8b1d59a83b97af81ece2ec8264c7a757c9759ee
rationalizations and so forth for panner2d drawing (math is hard)

git-svn-id: http://subversion.ardour.org/svn/ardour2/ardour2/branches/3.0@9011 d708f5d6-7413-0410-9779-e7cbd77b26cf
gtk2_ardour/panner2d.cc
gtk2_ardour/panner2d.h