Update to CustomGraphics API to support View


git-svn-id: http://chianti.ucsd.edu/svn@31052 0ecc0d97-ab19-0410-9704-bfe1a75892f5
Update to custom graphics api to support view -- see r31052


git-svn-id: http://chianti.ucsd.edu/svn@31053 0ecc0d97-ab19-0410-9704-bfe1a75892f5


git-svn-id: http://chianti.ucsd.edu/svn@31054 0ecc0d97-ab19-0410-9704-bfe1a75892f5