[QGIS-trac] [Quantum GIS] #2747: possibility to suppress labels for small features

[Quantum GIS]

#2747: possibility to suppress labels for small features
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   Reporter:  mhugent           |              Owner:  wonder       
       Type:  patch             |             Status:  new          
   Priority:  minor: annoyance  |          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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 In some situations, user wants to avoid labeling for very small features
 even if there are no label position conflicts.

 The attached patch adds the capability of suppressing labeling for small
 features. The user specifies a minimum size in mm and pallabeling.cpp
 checks the length / area of a features vs. the minimum value (or the
 square of the minimum value for polygons) before sending the label to pal.

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Ticket URL: <http://trac.osgeo.org/qgis/ticket/2747>
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