diagram_definition(type = "Tree",
  hardy_version = 1.108,
  custom_menu_name = "&Options",
  custom_menu_strings = ["Add &root", "&Layout tree"]).

node_definition(type = "Node",
  image_type = "Text",
  attribute_for_label = "name",
  format_string = "%1",
  abbreviation_format_string = "%1",
  colour = "WHITE",
  text_size = 10,
  scrolling_text = 1,
  highlight_if_linked = 1,
  attributes = ["name"],
  default_width = 100,
  default_height = 50,
  outline_width = 1,
  can_resize = 1,
  centre_text = 1,
  resize_to_contents = 1,
  use_attachments = 1).

arc_definition(type = "Arc",
  image_type = "Line",
  attribute_for_label = "name",
  format_string = "%1",
  abbreviation_format_string = "%1",
  colour = "BLACK",
  text_size = 10,
  scrolling_text = 1,
  highlight_if_linked = 1,
  attributes = ["name"],
  arrow_type = "None",
  line_style = "Solid",
  width = 1,
  segmentable = 1,
  can_connect_to = ["*"],
  can_connect_from = ["*"]).

