Create a list of settings for bullets, their shape and their style.
amTriangle(
  color = NULL,
  opacity = 1,
  width = 10,
  height = 10,
  strokeColor = NULL,
  strokeOpacity = 1,
  strokeWidth = 2,
  direction = "top",
  rotation = 0,
  image = NULL
)amCircle(
  color = NULL,
  opacity = 1,
  radius = 6,
  strokeColor = NULL,
  strokeOpacity = 1,
  strokeWidth = 2,
  image = NULL
)
amRectangle(
  color = NULL,
  opacity = 1,
  width = 10,
  height = 10,
  strokeColor = NULL,
  strokeOpacity = 1,
  strokeWidth = 2,
  rotation = 0,
  cornerRadius = 3,
  image = NULL
)
bullet color; this can be a color adapter
bullet opacity, a number between 0 and 1
bullet width
bullet height
stroke color of the bullet; this can be a color adapter
stroke opacity of the bullet, a number between 0 and 1
stroke width of the bullet
triangle direction
rotation angle
option to include an image in the bullet, a list created
with amImage
circle radius
radius of the rectangle corners
A list of settings for the bullets.