#10700 LOW 11.2.0-: TurtleArt can draw slightly crooked lines on occasion

[Zarro Boogs per Child]

#10700: TurtleArt can draw slightly crooked lines on occasion
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 Reporter:  greenfeld           |                 Owner:  walter                           
     Type:  defect              |                Status:  new                              
 Priority:  low                 |             Milestone:  11.2.0-M4                        
Component:  turtleart-activity  |               Version:  Development build as of this date
 Keywords:                      |           Next_action:  diagnose                         
 Verified:  0                   |   Deployment_affected:                                   
Blockedby:                      |              Blocking:                                   
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 TurtleArt occasionally draws slightly crooked lines on occasion given
 perfect 90 degree drawing requests.  The same routine may also draw
 straight on an XO 1.0 but not an XO 1.5 or vice versa.

  1. Create the relatively straightforward instruction set: Start->Repeat
 (4)->Left (90)->Forward (100) using the default object values in Turtleart
 in 11.2.0 os8 on an XO 1.5.

  2. Erase anything on the screen and click the Rabbit to draw the square.

  3. The left line in the square will have a visible pixel offset making it
 diagonal in the middle of it.

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Ticket URL: <http://dev.laptop.org/ticket/10700>
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