SVG rendering of a Hypergraph state.
Vertices are placed with a force-directed spring layout (Fruchterman-Reingold style). Rendering conventions:
- Unary hyperedges: dashed ring around the vertex.
- Binary hyperedges: directed line with an arrowhead (order preserved).
- N-ary (3+) hyperedges: translucent filled polygon in a distinct colour per hyperedge, with a solid border.
Example
hg
|> WolframModel.HypergraphSVG.to_svg(title: "Step 5")
|> then(&File.write!("hypergraph.svg", &1))
# Render whole evolution history as a horizontal strip
model
|> WolframModel.HypergraphSVG.evolution_to_svg(max_snapshots: 8)
|> then(&File.write!("evolution.svg", &1))
# Render in a 3-column grid
model
|> WolframModel.HypergraphSVG.evolution_to_svg(max_snapshots: 12, columns: 3)
|> then(&File.write!("evolution.svg", &1))Summary
Functions
Renders the full evolution_history of model as a grid of panels,
oldest first. Each panel shows one hypergraph snapshot.
Returns an SVG string rendering hg.
Functions
@spec evolution_to_svg( WolframModel.t(), keyword() ) :: String.t()
Renders the full evolution_history of model as a grid of panels,
oldest first. Each panel shows one hypergraph snapshot.
Options:
:max_snapshots— maximum panels to show (default6).:panel_size— pixel size of each square panel (default200).:columns— number of panels per row (default: all panels in one row).
@spec to_svg( Hypergraph.t(), keyword() ) :: String.t()
Returns an SVG string rendering hg.
Options:
:width/:height— canvas size in pixels (default500).:title— optional label drawn at the top of the canvas.:directed— draw arrowheads on binary edges (defaulttrue).