draw_curved_arrow_base: Draw Curved Arrow Head

In cograph: Analysis and Visualization of Complex Networks

Draw Curved Arrow Head

Description

Draws an arrow head at the end of a curved edge, with angle following the curve direction.

Usage

draw_curved_arrow_base(
  spline_x,
  spline_y,
  size,
  arrow_angle = pi/6,
  col = "black",
  border = NULL
)

Arguments

spline_x	X coordinates of the spline.
spline_y	Y coordinates of the spline.
size	Arrow size.
arrow_angle	Arrow head angle in radians. Default pi/6 (30 degrees).
col	Arrow fill color.
border	Arrow border color.

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