[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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Changes (by humitos):

 * cc: aguz (added)


Comment:

 The patch attached implements the "Zoom to fixed point" feature, but it
 does not work when the image is rotated.

 This patch works better in conjunction with this patch on XO-4:

  * http://bugs.sugarlabs.org/attachment/ticket/4075/simulate-
 scale-1.0-xo-4.diff

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Ticket URL: <http://bugs.sugarlabs.org/ticket/4034#comment:5>
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