annotate_circle_ggplot: Function to help draw a cirle in ggplot2.
In chringer-git/dartboard: Creates the dimensions of a dartboard and draws it

I found it on the internet, I need to give credit at some point. But this helps to create circles at a specified radius from a cartesian point.

1 2	annotate_circle_ggplot(radius, x_center, y_center, color = "black", fill = NA, ...)

`radius`	is the radius
`x_center`	is the x0 coordiante
`y_center`	is the y0 coordiante
`color`	is the color of the line
`fill`	is whether to fill with a color

This function is not exported.

A ggplot2 line object that is a circle.

chringer-git/dartboard documentation built on May 29, 2019, 8:34 a.m.

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