Function graphHierarchy

create a new Hierarchy with default settings

Hierarchy operators create graphs from data that are already in a graph like form. By default it expects node data to have a children property with more node data.

You can specify a different way to access children with Hierarchy#children or also specify link data with Hierarchy#childrenData.

Example

If you want to make simple graph with default settings:

const data = {
  "id": "Euler",
  "children": [
    {
      "id": "Lagrange",
      "children": [
        {
          "id": "Fourier"
        },
        {
          "id": "Poisson",
          "children": [ { "id": "Dirichlet" } ]
        }
      ]
    }
  ]
} as const;

const builder = graphHierarchy();
const grf = builder(data);
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Example

If you want to make a graph with link data:

const data = {
  "id": "Euler",
  "children": [
    [
      { "id": "Lagrange" },
      "advisee",
    ]
  ]
} as const;

interface Data {
  children?: [Data, string][];
}

const builder = graphHierarchy()
  .childrenData(({ children = [] }: Data) => children);
const grf = builder(data);
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