[R-sig-Geo] Scales in "bubble" {sp}

[Edzer Pebesma]

Good suggestion; I added this, on r-forge.

On 06/02/2015 06:10 PM, Steinbuch, Luc wrote:
> Hi,
> 
> I would like to have nice scales with '�N' etc. in a bubble plot.
> 
> Example:
> 
> ###################
> library(sp)
> 
> ### example dataset
> sp_yield = new("SpatialPointsDataFrame"
>     , data = structure(list(Yw = c(6.6, 6, 7.7, 4.4, 7.4)), .Names = "Yw", row.names = c(NA, 5L), class = "data.frame")
>     , coords.nrs = numeric(0)
>     , coords = structure(c(9.817, 6.017, -4.317, -0.137, -0.867, 10.283, 9.1, 11.167, 12.974, 10.8), .Dim = c(5L, 2L), .Dimnames = list(NULL,
>     c("Longitude_dd", "Latitude_dd")))
>     , bbox = structure(c(-4.317, 9.1, 9.817, 12.974), .Dim = c(2L, 2L), .Dimnames = list(
>     c("Longitude_dd", "Latitude_dd"), c("min", "max")))
>     , proj4string = new("CRS"
>     , projargs = "+proj=longlat +datum=WGS84 +no_defs +ellps=WGS84 +towgs84=0,0,0"
> )
> )
> 
> 
> ### with spplot (and this datum, and this area in sp_yield) automatically nice scales are generated,
> # with degrees North and degrees East:
> spplot(sp_yield,
>        zcol = "Yw",
>        scales = list(draw = TRUE)
> )
> 
> ### .. with bubble however not:
> bubble(sp_yield,
>        zcol = "Yw",
>        scales = list(draw = TRUE)
> )
> ###################
> 
> Any ideas..?
> 
> Luc
> 
> 	[[alternative HTML version deleted]]
> 
> 
> 
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> 

-- 
Edzer Pebesma
Institute for Geoinformatics (ifgi),  University of Münster,
Heisenbergstraße 2, 48149 Münster, Germany; +49 251 83 33081
Journal of Statistical Software:   http://www.jstatsoft.org/
Computers & Geosciences:   http://elsevier.com/locate/cageo/
Spatial Statistics Society http://www.spatialstatistics.info

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