vi.lilac.chaser: Visual Illusions: Lilac Chaser

In yihui/animation: A Gallery of Animations in Statistics and Utilities to Create Animations

Visual Illusions: Lilac Chaser

Description

Stare at the center cross for a few (say 30) seconds to experience the phenomena of the illusion.

Usage

vi.lilac.chaser(np = 16, col = "magenta", bg = "gray", p.cex = 7, c.cex = 5)

Arguments

np	number of points
col	color of points
bg	background color of the plot
p.cex	magnification of points
c.cex	magnification of the center cross

Details

Just try it out.

Value

NULL

Note

In fact, points in the original version of ‘Lilac Chaser’ are blurred, which is not implemented in this function.

Author(s)

Yihui Xie

References

Examples at https://yihui.org/animation/example/vi-lilac.chaser/

See Also

points

yihui/animation documentation built on March 27, 2023, 2:50 p.m.