On 12-03-26 7:17 AM, Aurelie Cosandey Godin wrote:
Dear list,
I am getting an error message with "pin" and I am not quiet sure how to fix it.
library(maps)
op<-par(mar=c(1,1,1,1))
map(xlim=c(-40,-45),ylim=c(60,65), boundary=T, fill=T, col='gray95')
Error in par(pin = p) :
invalid value specified for graphical parameter "pin"
par("pin")
par("pin")
[1] 8.188889 8.188889
I saved an earlier map in ggplot2 and changed the width& height of my plot window. Is
this now affecting my par("pin") values....?
ggsave(file="newmap.pdf",width=16,height=9)
The problem is your setting for xlim: map() wants xlim[1] < xlim[2].
Perhaps it could give a more informative error message...
Duncan Murdoch
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