graph.json

{
  "background": null,
  "operators": [
    { "id": 0, "type": "operator", "root": true },
    { "id": 1, "type": "operator", "value": 0, "signal": "width" },
    { "id": 2, "type": "operator", "value": 0, "signal": "height" },
    {
      "id": 3,
      "type": "operator",
      "value": { "top": 0, "bottom": 0, "left": 0, "right": 0 },
      "signal": "padding"
    },
    {
      "id": 4,
      "type": "operator",
      "value": { "type": "pad" },
      "signal": "autosize"
    },
    {
      "id": 5,
      "type": "operator",
      "value": null,
      "params": {},
      "update": "{\"offset\":18,\"direction\":\"horizontal\",\"left\":{\"direction\":\"vertical\"},\"right\":{\"direction\":\"vertical\"}}"
    },
    { "id": 6, "type": "collect", "data": { "root": ["input", "output"] } },
    {
      "id": 7,
      "type": "encode",
      "params": {
        "pulse": { "$ref": 6 },
        "encoders": {
          "$encode": {
            "enter": {
              "$expr": "var o=item,datum=o.datum,$;o[\"x\"]=0;o[\"y\"]=0;return 1;",
              "$fields": [],
              "$output": ["x", "y"]
            },
            "update": {
              "$expr": "var o=item,datum=o.datum,$;o[\"width\"]=_[\"$width\"];o[\"height\"]=_[\"$height\"];return 1;",
              "$fields": [],
              "$output": ["width", "height"]
            }
          }
        },
        "$width": { "$ref": 1 },
        "$height": { "$ref": 2 }
      }
    },
    { "id": 9, "type": "sieve", "params": { "pulse": { "$ref": 7 } } },
    {
      "id": 8,
      "type": "viewlayout",
      "params": {
        "legends": { "$ref": 5 },
        "autosize": { "$ref": 4 },
        "mark": { "$ref": 0 },
        "pulse": { "$ref": 7 }
      }
    },
    {
      "id": 10,
      "type": "bound",
      "params": { "mark": { "$ref": 0 }, "pulse": { "$ref": 8 } }
    },
    { "id": 11, "type": "render", "params": { "pulse": { "$ref": 10 } } },
    {
      "id": 12,
      "type": "sieve",
      "params": { "pulse": { "$ref": 11 } },
      "data": { "root": ["values"] }
    }
  ],
  "streams": [],
  "updates": [],
  "bindings": [],
  "eventConfig": { "defaults": { "allow": ["wheel"] } }
}