Description Usage Arguments Value Author(s) Examples
Add a circle to a plot, with cross-hairs
| 1 | pcirc(gcol = "black", border = "black", ndiv = 36)
 | 
| gcol | color of crosshairs | 
| border | border color | 
| ndiv | number of divisions for the circle | 
no return values, used for side effects
Jonathan M. Lees <jonathan.lees@unc.edu>
| 1 2 | 
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