[QGIS-trac] [Quantum GIS] #2622: Patch to visualize residuals

[Quantum GIS]

#2622: Patch to visualize residuals
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   Reporter:  mhugent                                    |              Owner:  timlinux     
       Type:  patch                                      |             Status:  new          
   Priority:  critical: causes crash or data corruption  |          Milestone:  Version 1.5.0
  Component:  C++ Plugins                                |            Version:  HEAD         
   Keywords:                                             |   Platform_version:               
   Platform:  All                                        |           Must_fix:  No           
Status_info:  0                                          |  
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 This patch adds visualisation of the residuals to QgsGCPCanvasItem (red
 lines). Also, it removes some members in QgsGCPCanvasItems and adds an
 association to QgsGeorefDataPoint instead (removes small redundancies
 between those two classes).

 Manuel, could you review this patch?

 Thanks,
 Marco

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Ticket URL: <http://trac.osgeo.org/qgis/ticket/2622>
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Quantum GIS is an Open Source GIS viewer/editor supporting OGR, PostGIS, and GRASS formats