Package

purescript-layered-layout

Repository: markgrafhq/purescript-layered-layout
License: MIT AND EPL-2.0
Uploaded by: pacchettibotti
Published on: 2026-09-13T07:11:24Z

PureScript layered-graph layout engine based on ELK algorithms.

Includes cycle removal, layer assignment, crossing minimization, coordinate assignment, port distribution, orthogonal routing, hyperedge routing, network-simplex compaction, and layout quality metrics.

Build

spago build

The public entry point is LayeredLayout.layout.

Modules: LayeredLayout; LayeredLayout.Aesthetics; LayeredLayout.Compaction.EdgeAwareScanlineConstraints; LayeredLayout.Compaction.HorizontalGraphCompactor; LayeredLayout.Compaction.LGraphToCGraphTransformer; LayeredLayout.Compaction.NetworkSimplexCompaction; LayeredLayout.Compaction.OneD; LayeredLayout.Compaction.VerticalSegment; LayeredLayout.Components; LayeredLayout.CoordAssignment; LayeredLayout.CrossingMin; LayeredLayout.CrossingMin.Constraints; LayeredLayout.CrossingMin.NorthSouth; LayeredLayout.CrossingMin.Ports; LayeredLayout.CycleRemoval; LayeredLayout.DummyNodes; LayeredLayout.EdgeLabels; LayeredLayout.EdgeLabels.SelfLoops; LayeredLayout.EdgeLabels.SelfLoops.Model; LayeredLayout.EdgeLabels.SelfLoops.Routing; LayeredLayout.EdgeRouting; LayeredLayout.EdgeRouting.HyperEdgeCycleDetector; LayeredLayout.EdgeRouting.HyperEdges; LayeredLayout.EdgeRouting.LineJump; LayeredLayout.EdgeRouting.Orthogonal; LayeredLayout.EdgeRouting.PortAssignment; LayeredLayout.Graph; LayeredLayout.Grid; LayeredLayout.JavaRandom; LayeredLayout.LayerAssignment; LayeredLayout.LayerAssignment.NetworkSimplex; LayeredLayout.NetworkSimplex; LayeredLayout.PortDistribution; LayeredLayout.PortDummies; LayeredLayout.Result

Dependencies: purescript-arrays >=7.3.0 <8.0.0; purescript-control >=6.0.0 <7.0.0; purescript-either >=6.1.0 <7.0.0; purescript-foldable-traversable >=6.0.0 <7.0.0; purescript-foreign >=7.0.0 <8.0.0; purescript-integers >=6.0.0 <7.0.0; purescript-js-bigints >=2.0.0 <3.0.0; purescript-lists >=7.0.0 <8.0.0; purescript-maybe >=6.0.0 <7.0.0; purescript-newtype >=5.0.0 <6.0.0; purescript-numbers >=9.0.1 <10.0.0; purescript-ordered-collections >=3.2.0 <4.0.0; purescript-prelude >=6.0.2 <7.0.0; purescript-strings >=6.0.1 <7.0.0; purescript-tuples >=7.0.0 <8.0.0; purescript-yoga-json >=5.2.0 <6.0.0