Network Graph Visualizer

Adjacency List (JSON format):

{
  "nodes": [
    {
      "id": "A",      "label": "A",      "heuristic": 16,
      "fx": 225,      "fy": 50
    },
    {
      "id": "B",      "label": "B",      "heuristic": 17,
      "fx": 50,      "fy": 50
    },
    {
      "id": "C",      "label": "C",      "heuristic": 8,
      "fx": 400,      "fy": 50
    },
    {
      "id": "D",      "label": "D",      "heuristic": 8,
      "fx": 50,      "fy": 225
    },
    {
      "id": "E",      "label": "E",      "heuristic": 2,
      "fx": 225,      "fy": 225
    },
    {
      "id": "F",      "label": "F",      "heuristic": 4,
      "fx": 400,      "fy": 225
    },
    {
      "id": "Z",      "label": "Z",      "heuristic": 0,
      "fx": 225,      "fy": 400
    }
],
  "edges": [
    {
      "source": "A",      "target": "B",      "value": 5
    },
    {
      "source": "A",      "target": "C",      "value": 3
    },
    {
      "source": "B",      "target": "D",      "value": 8
    },
    {
      "source": "C",      "target": "D",      "value": 2
    },
    {
      "source": "D",      "target": "E",      "value": 6
    },
    {
      "source": "F",      "target": "Z",      "value": 4
    },
    {
      "source": "Z",      "target": "E",      "value": 2
    },
    {
      "source": "D",      "target": "Z",      "value": 9
    },
    {
      "source": "F",      "target": "C",      "value": 2
    }
  ]
}

Format: {"nodes": [{"id": "A", "label": "Node A", "heuristic": 5}, ...], "edges": [{"source": "A", "target": "B", "value": 5}, ...]}