cetz example

#import "@preview/cetz:0.3.2"
 
#cetz.canvas({
  import cetz.draw: *
 
  grid((0,0), (4,4), help-lines: true)
 
  fill(black)
  stroke(none)
  let n = 16
  for i in range(0, n+1) {
    circle(((2,2), i / 8, i * 22.5deg, (3,2)), radius: 2pt)
  }
})