R could not find function 'circleGrob'

Asked Feb 21 '17 at 18:18

Active Feb 21 '17 at 18:18

Viewed 19 times

I am currently using the library ggplot2 in R. I have a R script here which then uses a function called circleGrob When trying to do so, R gives an Error and says that the function is unknown.

Heres the whole line:

annotation_custom( grob=circleGrob( r=unit (2 , " npc " ) ) , xmin=2, xmax=4, ymin=4, ymax=6)

The script is a few years old. So might it be that this function is deprecated? If so with what has it been replaced? Or is there something I need to install in R in order to use this function?

asked Feb 21 '17 at 18:18

Leo.1906

`library(grid)` – user20650 Feb 21 '17 at 18:23
1

Thanks for the quick response. Couldn't find anything here or with google .. – Leo.1906 Feb 21 '17 at 19:25
You're welcome. Using `??circleGrob` (note two `??`) is sometimes useful if you don't know the function: it will do a fuzzy search through your installed packages looking for the term. – user20650 Feb 21 '17 at 20:43

R could not find function 'circleGrob'

0 Answers0