I remember missing fonts were raised as a possible culprit when I was having
trouble with text appearing on plots.  I checked my Font Book at that time
and performed a "resolve duplicates" on all of my fonts.  Then, as now, I
haven't been able to find any duplicate fonts.

Adrian

2010/9/18 Simon Urbanek <simon.urba...@r-project.org>

> Adrian,
>
> missing fonts have cropped up a few times - so far the most common cause
> were broken fonts - please check your Font Book for duplicate or broken
> fonts (most specifically Arial). Please let me know if that was the cause.
>
> Thanks,
> Simon
>
>
> On Sep 18, 2010, at 7:35 AM, Adrian wrote:
>
> > Hello,
> >
> > I am having problems adding legends to my plots.  For example, the
> command
> > at the bottom of this message produces no legend for me.  The plot
> appears
> > correctly, but the legend is completely absent.  Am I doing something
> > incorrectly in the syntax of the legend function?
> >
> > It is possible that this is related to a problem that I posted previously
> on
> > this list: I do not see any text on any graphs unless I explicitly supply
> > the "family="sans"" argument to any plotting function.
> >
> > Any advice is appreciated.  Thank you,
> > Adrian Down
> >
> > quartz()
> >
> > Y=cbind(loglamt,yp)
> >
> > matplot(x,Y,
> >
> > xlab="N(t)",ylab="log{N(t+1)/N(t)}",main=ttext,
> >
> > type=c("p","l","l","l","l"),pch=21,col=c("black","blue","green","red",
> > "purple"),lty=1,lwd=2,family="sans")
> >
> > legend("topright",c("Data","DI model","Ricker","Theta
> Logistic","Allee"),pch
> > =c(21,-1,-1,-1),
> >
> >
> col=c("black","blue","green","red","purple"),lty=c("blank","solid","solid",
> > "solid","solid"),lwd=2,plot=TRUE)
> >
> >       [[alternative HTML version deleted]]
> >
> > _______________________________________________
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> > R-SIG-Mac@stat.math.ethz.ch
> > https://stat.ethz.ch/mailman/listinfo/r-sig-mac
> >
> >
>
>

        [[alternative HTML version deleted]]

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