| Library: | graphic |
| See also: | grxline gryline |
| Quantlet: | grcircle | |
| Description: | Generates a circle or ellipse as a graphical object. The circle is centered at (0,0) and has the given radius. |
| Usage: | gc = grcircle (radius {, col}) | |
| Input: | ||
| radius | scalar | |
| col | color | |
| Output: | ||
| gc | composed graphical object | |
library("graphic")
x = normal(100, 2)
gc = grcircle(3.0)
d = createdisplay(1,1)
show(d, 1, 1, x, gc)
shows a bivariate normal disributed dataset and a circle with radius 3.