> On 27 Dec 2014, at 03:12 , David Winsemius wrote:
>
> No. As I said before, all I see when I enter myMap at the console prompt is a
> set of RGB values displayed, not as a graphic item but rather as a character
> matrix with [1:78,1:1280]-entries.
ggmap(myMap) looks like a better idea, or
> On Dec 26, 2014, at 4:51 PM, Roy Mendelssohn - NOAA Federal
> wrote:
>
> Thanks. The map specs are stored in myMap, it can be displayed just by
> typing at the prompt:
>
> myMap
>
No. As I said before, all I see when I enter myMap at the console prompt is a
set of RGB values displayed,
Just as a followup, for the archives:
geom_rect does work. The aes for geom_rect requires xmax, xmin, ymax, ymin, -
which are the limits of the bounding box. So:
> ggmap(myMap) +
> geom_rect(aes(xmin=-130,xmax=-125,ymin=30,ymax=35),colour="white",fill="red”)
should work. geom_polygon will
Thanks. The map specs are stored in myMap, it can be displayed just by typing
at the prompt:
myMap
Thanks for the geom.rect suggestion. I will look at that.
-Roy
On Dec 26, 2014, at 4:16 PM, David Winsemius wrote:
>
>> On Dec 26, 2014, at 3:26 PM, Roy Mendelssohn - NOAA Federal
>> wrot
> On Dec 26, 2014, at 3:26 PM, Roy Mendelssohn - NOAA Federal
> wrote:
>
> HI All:
>
> Okay I am feeling particular brain dead today. i have the following map
> created so far using ggmap:
>
>> library(ggmap)
>> myLocation <- c(-178, -28, -72, 48)
>> myMap <- get_map(location=myLocation, so
HI All:
Okay I am feeling particular brain dead today. i have the following map
created so far using ggmap:
> library(ggmap)
> myLocation <- c(-178, -28, -72, 48)
> myMap <- get_map(location=myLocation, source="google", maptype="satellite",
> crop=FALSE)
>
I want to color in some lat-lon 5 d
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