cograph (version 1.5.2)

draw_pie_node_base: Draw Pie Chart Node

Description

Renders a node as a pie chart with multiple colored segments. The pie is drawn slightly inside the node boundary to leave room for arrows.

Usage

draw_pie_node_base(
  x,
  y,
  size,
  values,
  colors = NULL,
  default_color = NULL,
  border.col = "black",
  border.width = 1,
  pie_border.width = NULL
)

Arguments

x, y

Node center coordinates.

size

Node radius.

values

Numeric vector of values (will be normalized to proportions).

colors

Vector of colors for each segment.

default_color

Fallback color when colors is NULL and values length is 1.

border.col

Border color.

border.width

Border line width.

pie_border.width

Border width for pie slice dividers (NULL = use border.width).