lib/rsyntaxtree/tree_graph.rb
# inspired by the implementation of Gruff
# by Geoffrey Grosenbach
inspired by the implementation of Gruff
by Geoffrey Grosenbach
inspired by the implementation of Gruff by Geoffrey Grosenbach
def to_blob(fileformat='PNG')
    draw
    @im.border!(@margin, @margin, "white")
    return @im.to_blob do
      self.format = fileformat
      self.interlace = PlaneInterlace
    end
  end
def to_blob ( fileformat = 'PNG' ) draw @im . border! ( @margin , @margin , "white" ) return @im . to_blob do self . format = fileformat self . interlace = PlaneInterlace end end
inspired by the implementation of Gruff
by Geoffrey Grosenbach
inspired by the implementation of Gruff by Geoffrey Grosenbach
fileformat
<not_specific>