draw_arrow_base: Draw Arrow Head

In cograph: Analysis and Visualization of Complex Networks

Draw Arrow Head

Description

Draws a filled triangular arrow head at the specified position.

Usage

draw_arrow_base(
  x,
  y,
  angle,
  size,
  arrow_angle = pi/6,
  col = "black",
  border = NULL,
  lwd = 1
)

Arguments

x	Arrow tip x coordinate.
y	Arrow tip y coordinate.
angle	Angle of incoming edge (radians).
size	Arrow size in user coordinates.
arrow_angle	Arrow head angle in radians. Default pi/6 (30 degrees).
col	Arrow fill color.
border	Arrow border color (default same as fill).
lwd	Border line width.

cograph documentation built on April 1, 2026, 1:07 a.m.