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662: Mainline 
 

Inserting the lineFrom:to: message into the callDrawMeter: 
method, you have the following:

CalorieViewManager method definition • instance 
callDrawMeter: thePane 
  | thePen | 
  thePen := thePane pen. 
  thePen lineFrom: 0 @ 50 to: 100 @ 50.