Data model

GraphData contains nodes, edges, and optional combos:

const data = {
  nodes: [
    { id: 'gateway', data: { label: 'Gateway' } },
    { id: 'orders', data: { label: 'Orders' } },
  ],
  edges: [{ source: 'gateway', target: 'orders', data: { qps: 1200 } }],
};

Node IDs must be stable. Put business fields under data; use x and y when coordinates are already available. Edges declare source and target and may provide a stable id. Combos group nodes through comboId and remain experimental during the 0.1.x beta.

Use states for selection, highlighting, and dimming:

graph.batchSetState([
  { id: 'gateway', state: 'selected', value: true },
  { id: 'orders', state: 'inactive', value: true },
]);

Query APIs return normalized read-only model views. Modify graph-owned data through update, position, and state APIs instead of mutating query results.