Not with the code as it is provided. However with a reasonably easy
modification to map.grid() (to return the coordinates of the red dotted
line) and a call to polygon(), what you want can be achieved.
Let me know if you need further details.
Ray Brownrigg
On 03/26/11 10:11, Saptarshi Guha wrote:> Hello,
>
> Given the following display
>
> library(maps)
> library(mapproj)
>
> m <- map('world',plot=FALSE)
>
map('world',proj='mollweide',bg=bgcolor[2],col='white')
> map.grid(col=2,lim=c(-175,-175,-180,180),label=FALSE,lty=2)
>
> Is there a way to color the region outside the dotted red border?
>
> Thank you
> Saptarshi