Thank you!

Yury Ryabov



2012/5/13 Rolf Turner <r.turner@auckland.ac.nz>

> On 13/05/12 20:07, Yury Ryabov wrote:
>
>> Hi,
>>
>> A "rhohat" function (in "spatstat" package) has its own built-in legend
>> that appears at the top left corner of the graph. Seems that it is not
>> affected by "par(legend())" or I don't have a clue how to write the
>> corresponding statement. Help on "rhohat" does not provide informations
>> about options to control the legend. Does any one know how to move this
>> legend across the graph or at least how to make its fill transparent (this
>> legend blocks an important part of my graph)?
>>
>
> An object returned by rhohat() is of class "rhohat" and so is plotted
> by the method plot.rhohat() which in turn calls upon plot.fv().
>
> If you look at the help for plot.fv() you will see that this takes
> arguments "legendpos" and "legendargs" which should allow
> you to accomplish what you want.
>
> You can also set "legend=FALSE" in the call to plot(), which will
> suppress the legend completely (if it's getting in your way and
> annoying you).  And you could then add your own ad hoc legend
> in any manner you please by calling the legend() function
> directly.
>
> I guess that you can make the background of the legend transparent
> by doing
>
>    plot(object,legendargs=list(**bg="transparent"))
>
> (where "object" is what is returned by rhohat()) but on my system at least
> the background is transparent by default, so this seems unnecessary
> to me.
>
> HTH
>
>    cheers,
>
>        Rolf Turner
>

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