GUI layout

Shown in above figure, there are 8 regions on the GUI:

  1. menu bar
  2. tool bar
  3. DOM tree viewer: The target page's DOM tree is shown here.
  4. Work boards: There are multiple work boards each of which is in a tab window and has a set of tools to define a data schema and to define data and clue extraction rules.
  5. DOM node attribute viewer: The attributes of a DOM node are shown.
  6. DOM node path viewer: An reformed XPath expression to position a DOM node is shown.
  7. output windows: There are multiple tab windows for kinds of output.
  8. status bar