[R-sig-Geo] color category SpatialGridDataFrame SpatialPolygonsDataFrame Corine Land Cover Global Land Cover 2000

[Renaud Lancelot]

Patrick Giraudoux a écrit :
> Renaud Lancelot a écrit :
>> Dear Patrick,
>>
>> I recently met this issue. I finally used image() on the 
>> SpatialGridDataFrame, defining the appropriate colors using the col 
>> argument (étonnant, non ;-)). I have defined the legend using 
>> legend(), and I used split.screen() to arrange the plots. 
> 
> It was my point. In this case, you must have defined many breakpoints 
> (to create appropriate intervals for each code) to get all the codes at 
> the right color, which is quite tedious, isn't it ? I wonder if this can 
> be simplified. Ideally importing a color table.

Indeed, that's what I did (the color table was stored in a dbf file).

Happy new year !

Renaud


-- 
Renaud Lancelot
EDEN Project, coordinator
http://www.eden-fp6project.net/
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