Module layout 

Graph layout algorithms. Phase 7 entries: ALGO-LO-001 (simple deterministic layouts: circle, star, grid, sphere) and random layouts. ALGO-LO-002: Fruchterman-Reingold force-directed layout. ALGO-LO-003: Kamada-Kawai spring layout. ALGO-LO-004: Reingold-Tilford tree layout.

Structs

DhParams

Parameters for the Davidson-Harel layout.

DrlOptions

Full DrL options.

FrBounds

Optional per-vertex bounding box constraints.

FrBounds3d

3D bounding box constraints.

FrParams

Parameters for the 2D Fruchterman-Reingold layout.

FrParams3d

Parameters for the 3D Fruchterman-Reingold layout.

GemParams

Parameters for the GEM layout algorithm.

GraphoptParams

Parameters for the GraphOpt layout.

KkBounds

Per-vertex coordinate bounds for the 2D KK layout.

KkBounds3d

Per-vertex coordinate bounds for the 3D KK layout.

KkParams

Parameters for the 2D Kamada-Kawai layout.

KkParams3d

Parameters for the 3D Kamada-Kawai layout.

LglParams

Parameters for the LGL layout algorithm.

SugiyamaParams

Parameters for the Sugiyama layout.

SugiyamaResult

Result of a Sugiyama layout computation.

UmapParams

Parameters for the UMAP layout algorithm.

Enums

DrlTemplate

Predefined parameter templates for DrL.

FrGrid

Grid acceleration mode for Fruchterman-Reingold layout.

RootChoice

Heuristic for selecting tree-layout roots when multiple candidates exist within a component.

RtMode

Mode for tree edge traversal direction.

Functions

layout_align

Align a graph layout with the coordinate axes.

layout_bipartite

Compute a bipartite layout.

layout_circle

Place vertices uniformly on a unit circle.

layout_davidson_harel

Compute the Davidson-Harel simulated annealing layout.

layout_drl

Compute the DrL layout.

layout_drl_3d

Compute the DrL layout in 3D.

layout_fruchterman_reingold

2D Fruchterman-Reingold force-directed layout.

layout_fruchterman_reingold_3d

3D Fruchterman-Reingold force-directed layout.

layout_gem

Compute the GEM force-directed layout.

layout_graphopt

Compute the GraphOpt force-directed layout.

layout_grid

Place vertices on a regular 2D grid.

layout_grid_3d

Place vertices on a regular 3D grid.

layout_kamada_kawai

Compute 2D Kamada-Kawai layout.

layout_kamada_kawai_3d

Compute 3D Kamada-Kawai layout.

layout_lgl

Compute the Large Graph Layout (LGL).

layout_mds

Compute the MDS (Multidimensional Scaling) layout.

layout_merge_dla

Merge multiple 2D layouts into a single combined layout using DLA placement.

layout_random

Place vertices uniformly at random in the square [-1, 1] × [-1, 1].

layout_random_3d

Place vertices uniformly at random in the cube [-1, 1]³.

layout_reingold_tilford

Compute the Reingold-Tilford tree layout.

layout_reingold_tilford_circular

Circular variant of the Reingold-Tilford layout.

layout_sphere

Place vertices approximately uniformly on a unit sphere.

layout_star

Place vertices in a star layout: center at origin, rest on a unit circle.

layout_sugiyama

Compute the Sugiyama hierarchical layout.

layout_umap

Compute the 2D UMAP layout.

layout_umap_3d

Compute the 3D UMAP layout.

roots_for_tree_layout

Choose “nice” roots for a tree layout.

umap_compute_weights

Compute UMAP weights from edge distances.