[GRASS-dev] [GRASS GIS] #1688: ps.map: adding negative scale and offset to vpoints plotting -- patch provided

[GRASS GIS]

#1688: ps.map: adding negative scale and offset to vpoints plotting  -- patch
provided
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 Reporter:  alf             |       Owner:  grass-dev@…              
     Type:  enhancement     |      Status:  new                      
 Priority:  normal          |   Milestone:                           
Component:  Ps.map          |     Version:  svn-develbranch6         
 Keywords:  ps.map vpoints  |    Platform:  All                      
      Cpu:  Unspecified     |  
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 Hello,

 herein you find a patch that will enable negative scaling and introduces
 offset for vpoints representation in ps.map.

 This will be useful if you are dealing with representation of vpoints
 symbols scaled by negative attribute values.

 This patch introduces also the '''offset''' parameter in vpoints so it
 will be possible to shift the scaling values (useful when the values are
 both positive and negative).

 In this patch documentation has be updated consequently.

 please try the patch, revise improve and/or apply to GRASS!

 Best,

 Alessandro Frigeri

-- 
Ticket URL: <http://trac.osgeo.org/grass/ticket/1688>
GRASS GIS <http://grass.osgeo.org>