mark

mark(
from: coordinate,to: coordinateangle,..style: style,
) 

Draws a single mark pointing towards a target coordinate.

mark((0,0), (1,0), symbol: ">", fill: black)
mark((0,0), (1,1), symbol: "stealth", scale: 3, fill: black)

Note: To place a mark centered at the first coodinate (from) use the marks anchor: "center" style.

from:

coordinate

The position to place the mark.

to:

coordinate or angle

The position or angle the mark should point towards.

Styling

Root: mark

You can directly use the styling from Mark Styling.