Pehr Hovey
http://pehrhovey.net

MAT259: Data Visualization Winter 2009

Visualizing trends in checkout duration across item section, collection and type.

Keyboard Controls:

• spacebar: Show/hide control buttons
  
  
• e: display transactions by section
• r: display transactions by collection
• t: display transactions by item type
  
  
• d: sort transactions by duration
• f: sort transactions by check-in time
• g: sort transactions by title
  
  
• c: perform secondary sort to goup by y-value
• v: toggle logarithmic or linear scaling
  
• b: toggle proportional or equal x distribution mode

proportional mode displays a transaction at a coordinate proportional to
its place in the overall dataset and depends on the sorting mode.

equal mode displays a transaction at a fixed coordinate based on the
checkout duration and is not affected by sorting

Source code: proj1_export CountEntry Transaction TransactionUtils

Built with Processing