# File lib/graphviz/constants.rb, line 108
108:   def self.getAttrsFor( x )
109:     list = {}
110:     GENCS_ATTRS.each { |k,v|
111:       list[k] = v[:type] if x.match( v[:usedBy] ) and not list.keys.include?(k)
112:     }
113:     list
114:   end