# File lib/graphviz/xml.rb, line 59
59:     def initialize( xFile, *hOpt )
60:       @xNodeName = "00000"
61:             @bShowText = true
62:             @bShowAttrs = true
63: 
64:       if hOpt.nil? == false and hOpt[0].nil? == false
65:         hOpt[0].each do |xKey, xValue|
66:           case xKey.to_s
67:             when "text"
68:               @bShowText = xValue
69:                           hOpt[0].delete( xKey )
70:             when "attrs"
71:               @bShowAttrs = xValue
72:                           hOpt[0].delete( xKey )
73:           end
74:         end
75:       end
76: 
77:       @oReXML = REXML::Document::new( File::new( xFile ) )
78:       @oGraph = GraphViz::new( "XML", *hOpt ) 
79:       _init( @oReXML.root() )
80:     end