ACM Classification Explorer

Browse the ACM Classification

Christian Tominski
University of Rostock, 2010

Publications

• C. Tominski, J. Abello, and H. Schumann. CGV - An Interactive Graph Visualization System. Computers & Graphics, Vol. 33, No. 6, 2009.
• C. Tominski, J. Abello, F. van Ham, and H. Schumann. Fisheye Tree Views and Lenses for Graph Visualization. Proceedings of the International Conference Information Visualisation (IV), London, UK, IEEE Computer Society, 2006.

Screenshots

Controls

• Basic Interaction

  Mouse:
  Hover	Highlight
  Left Click	Focus
  Left Double Click	Expand node
  Right Double Click	Collapse node
  Left Click + [CTRL]	Lock/unlock active node
  Left Click + [SHIFT]	Select node
  Right Click + [SHIFT]	Deselect node

• Classification Hierarchy

  Mouse:
  Middle drag	Apply "fish eye" lens
  Wheel rotation	Scroll tree view
  Wheel rotation + [SHIFT]	Zoom tree view
  Additional controls:
  While using the fish eye lens scrolling is possible by dragging the mouse. The two small buttons in the lower right corner can be used to change the magnification factor of the fish eye lens.

• Graph View

  Mouse:
  Left drag	Zoom
  Wheel rotation	Zoom
  Right drag	Pan
  Middle click	Lens on/off
  Inside Lens Left drag	Move lens
  Left drag + [SHIFT]	Select multiple nodes
  Right drag + [SHIFT]	Deselect multiple nodes
  Left drag + [CTRL]	Expand multiple nodes (to leaf level)
  Right drag + [CTRL]	Collapse multiple nodes
  Wheel rotation + [SHIFT]	Change node size
  Wheel rotation + [CTRL]	Change label size
  Activate edge travelling by locking the active node via Left click + [CTRL].
  Edge travelling Left click	Navigate to node connected via clicked edge
  Edge travelling Right click	Center view on edge / node
  Keys:
  N	Nodes on/off
  E	Edges on/off
  L	Lens on/off
  [SHIFT] + L	Switch Lens mode
  T	Text Labels on/off
  G	Grid on/off
  S	Shadows on/off
  H	Convex Hulls on/off
  (W)	(Wire frame mode on/off)
  Additional controls:
  The pan wheel (bottom right) can be used to pan the view. Press and hold the left mouse button on the pan wheel, then drag to the desired panning direction.