shapes.rb in ruby-graphviz-0.9.2

- old
+ new

@@ -3,13 +3,13 @@
 $:.unshift( "../lib" );
 require "graphviz"
 
 g = nil
 if ARGV[0]
-  g = GraphViz::new( "G", "output" => "png", "path" => ARGV[0] )
+  g = GraphViz::new( "G", "path" => ARGV[0] )
 else
-  g = GraphViz::new( "G", "output" => "png" )
+  g = GraphViz::new( "G" )
 end
 
 g.node["shape"] = "ellipse"
 
 [ "box", "polygon", "ellipse", "circle", "point", 
@@ -19,6 +19,6 @@
   "Mdiamond", "Msquare", "Mcircle", "rect", "rectangle", "none", "note", "tab", "folder",
   "box3d", "component" ].each { |s|
   g.add_node( s, "shape" => s )
 }
 
-g.output( :file => "shapes.png")
+g.output( :png => "shapes.png")