Hi Mark,

I reproduce your example without any problem, and it works in Chrome,
Mozilla and IE.

Here is your example:

https://dl.dropboxusercontent.com/u/20743714/duda.zip

Here is reproducible example:

library(plotGoogleMaps)
nc <- readShapeSpatial(
system.file("shapes/sids.shp",package="maptools")[1],
                                    proj4string=CRS("+proj=longlat
+datum=NAD27"))
library(RColorBrewer)

m<-plotGoogleMaps(nc,zcol="NWBIR74",filename='MyMap6.htm',
mapTypeId='TERRAIN',colPalette= brewer.pal(7,"Reds"),
strokeColor="white")

Check your version of R and packages.

sessionInfo()
R version 3.0.2 (2013-09-25)
Platform: x86_64-w64-mingw32/x64 (64-bit)

locale:
[1] LC_COLLATE=English_United Kingdom.1252  LC_CTYPE=English_United
Kingdom.1252
[3] LC_MONETARY=English_United Kingdom.1252 LC_NUMERIC=C

[5] LC_TIME=English_United Kingdom.1252

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] RColorBrewer_1.0-5 plotGoogleMaps_2.0 lattice_0.20-24
 maptools_0.8-29    rgdal_0.8-16
[6] sp_1.0-14

loaded via a namespace (and not attached):
[1] foreign_0.8-59 grid_3.0.2     tools_3.0.2

Best,

Milan




On Fri, Mar 7, 2014 at 2:24 PM, Marc Marí Dell'Olmo
<marceivissa@gmail.com>wrote:

> Dear all,
>
> I'm trying to do a quantile map (specifically septile map) with
> plotGoogleMaps. I obtain the map, but this map don't display the
> legend with the septiles intervals. Moreover, I can display the map
> with firefox, but I have problems with explorer...
>
> This is the sintax that I have used:
> carto<-readShapeSpatial("C:/duda/carto.shp")
> proj4string(carto) <- CRS("+proj=longlat +datum=WGS84 +no_defs")
> plotGoogleMaps(carto, zcol="RMEs", filename="C:/duda/map.html",
> mapTypeId='ROADMAP', colPalette= brewer.pal(7,"Reds"),
> strokeColor="white", openMap=T)
>
>
> With the following link you can download the data to execute this
> syntax and the file "map.html" with the map:
>
> https://dl.dropboxusercontent.com/u/14934021/duda.zip
>
>
> Thank you very much!
>
>
> Marc
>
> _______________________________________________
> R-sig-Geo mailing list
> R-sig-Geo@r-project.org
> https://stat.ethz.ch/mailman/listinfo/r-sig-geo
>



-- 
Dr. Milan Kilibarda

University of Belgrade,
Faculty of Civil Engineering,
Department of Geodesy and Geoinformatics,
Address: Bulevar kralja Aleksandra 73  11000 Belgrade, Serbia,
Mail:  kili@grf.bg.ac.rs

tel:+381 11 3218516

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