[Bugs] #2188 UNSP: read pixel pushes an int to stack

[Sugar Labs Bugs]

#2188: read pixel pushes an int to stack
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    Reporter:  tonyforster                |          Owner:  walter                     
        Type:  defect                     |         Status:  new                        
    Priority:  Unspecified by Maintainer  |      Milestone:  Unspecified by Release Team
   Component:  Turtleart                  |        Version:  Unspecified                
    Severity:  Unspecified                |       Keywords:                             
Distribution:  Unspecified                |   Status_field:  Unconfirmed                
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 read pixel rounds colour values to an int, thats 0,0,0 to 1,1,1 or a
 colour space of only 8 colours.

 Colour values are complements of what I would expect, ie 101 for green
 where i would expect 010, black 111 rather than 000

 I dont understand turtle sees, print turtle sees always gives me 0

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Ticket URL: <http://bugs.sugarlabs.org/ticket/2188>
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