dot-draw_intra_group_edges: Draw Intra-Group Edges with Curvature

In cograph: Analysis and Visualization of Complex Networks

Draw Intra-Group Edges with Curvature

Description

Draws curved edges between nodes within the same group. Uses quadratic bezier arcs with height proportional to distance, producing consistent rounded arcs for both adjacent and distant node pairs.

Usage

.draw_intra_group_edges(
  layout_mat,
  weights,
  group_indices,
  edge_colors,
  intra_curvature,
  orientation,
  layout_type = "bipartite",
  threshold,
  directed
)

Arguments

layout_mat	Layout matrix (n x 2) with x, y coordinates.
weights	Full weight matrix including intra-group edges.
group_indices	List of index vectors per group.
edge_colors	Vector of edge colors per group.
intra_curvature	Curvature amount for intra-group edges.
orientation	Layout orientation ("vertical", "horizontal", "facing").
threshold	Minimum weight threshold for drawing edges.
directed	Logical: draw arrows?

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