makeCircleDrawer: Creates a function that draws a circle.

In tunelipt/wutils: Useful functions for data processing in a wind tunnel

Description

Creates a function that draws a circle at given center with given diameter.

Usage

makeCircleDrawer(xc, yc, D, col = rgb(0, 0, 0, 0.5), ...)

Arguments

xc	X center of the circle.
yc	Y center of the circle.
D	Diameter of the circle.
col	Color that should be used.
...	Arguments that are passed to polygon.

See Also

contourf polygon

Examples

plot.new()
plot.window(c(-1.5, 1.5), c(-1.5, 1.5), asp=1)
fun <- makeCircleDrawer(0, 0, 1, 'black')
fun()

tunelipt/wutils documentation built on Nov. 5, 2019, 11:01 a.m.