{
  "nodes": [
    {
      "id": "node-1",
      "type": "text",
      "x": 0,
      "y": 0,
      "width": 250,
      "height": 120,
      "text": "# Welcome\nThis is a **text node** with markdown content.",
      "color": "1"
    },
    {
      "id": "node-2",
      "type": "text",
      "x": 400,
      "y": -50,
      "width": 200,
      "height": 100,
      "text": "A second text node connected to the first."
    },
    {
      "id": "node-3",
      "type": "file",
      "x": 0,
      "y": 200,
      "width": 250,
      "height": 80,
      "file": "index.md",
      "color": "4"
    },
    {
      "id": "node-4",
      "type": "link",
      "x": 400,
      "y": 200,
      "width": 250,
      "height": 80,
      "url": "https://jsoncanvas.org",
      "color": "5"
    },
    {
      "id": "group-1",
      "type": "group",
      "x": -30,
      "y": -80,
      "width": 700,
      "height": 200,
      "label": "Main Ideas",
      "color": "6"
    }
  ],
  "edges": [
    {
      "id": "edge-1",
      "fromNode": "node-1",
      "fromSide": "right",
      "toNode": "node-2",
      "toSide": "left",
      "toEnd": "arrow",
      "label": "connects to"
    },
    {
      "id": "edge-2",
      "fromNode": "node-1",
      "fromSide": "bottom",
      "toNode": "node-3",
      "toSide": "top",
      "toEnd": "arrow"
    },
    {
      "id": "edge-3",
      "fromNode": "node-2",
      "fromSide": "bottom",
      "toNode": "node-4",
      "toSide": "top",
      "toEnd": "arrow",
      "color": "#ff6600"
    }
  ]
}