generate_curvature_path: Generate curved sequence paths

In ggchord: Multi-Sequence 'BLAST' Alignment Chord Diagram Visualization Tool

Generate curved sequence paths

Description

Generates smooth sequence paths (supporting straight lines, arcs, and custom curvatures) based on start angle, end angle, radius, and curvature.

Usage

generate_curvature_path(
  start_angle,
  end_angle,
  radius,
  curvature,
  n_points = 100
)

Arguments

start_angle	Numeric, start angle (in radians)
end_angle	Numeric, end angle (in radians)
radius	Numeric, path radius
curvature	Numeric, curvature (0 = straight line, 1 = standard arc, >1 = more curved)
n_points	Integer, number of points in the path (controls smoothness), default 100

Value

data.frame containing columns x, y (coordinates of points on the path)

ggchord documentation built on Aug. 8, 2025, 6:15 p.m.