Changes to support new custom graphics API


git-svn-id: http://chianti.ucsd.edu/svn@31050 0ecc0d97-ab19-0410-9704-bfe1a75892f5
Changes to support new custom graphics API


git-svn-id: http://chianti.ucsd.edu/svn@31051 0ecc0d97-ab19-0410-9704-bfe1a75892f5