[Bugs] #4034 Imageviewer UNSP: ImageViewer: zoom gesture center

[Sugar Labs Bugs]

#4034: ImageViewer: zoom gesture center
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    Reporter:  godiard                    |          Owner:  humitos    
        Type:  defect                     |         Status:  new        
    Priority:  Unspecified by Maintainer  |      Milestone:  0.98       
   Component:  Imageviewer                |        Version:  Unspecified
    Severity:  Unspecified                |       Keywords:             
Distribution:  Unspecified                |   Status_field:  Unconfirmed
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Comment(by humitos):

 From Carlos Garnacho's email:

 {{{
 there is a get_center() method at the SugarTouchController class level,
 both the rotate and zoom controllers inherit from that class.
 }}}

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Ticket URL: <http://bugs.sugarlabs.org/ticket/4034#comment:1>
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