{
  "version": 1,
  "tool": "lace-edging",
  "metadata": {
    "name": "lace-edging",
    "terms": "US"
  },
  "params": {
    "width": 12,
    "height": 12,
    "rounds": 5,
    "repeat": 4,
    "stitch": "sc",
    "motif": "diamond",
    "colors": [
      "#243BCE",
      "#243BCE"
    ],
    "terms": "US",
    "gauge": 20,
    "swatchArea": 100,
    "swatchLength": 25,
    "ballLength": 120,
    "waste": 10,
    "eyeGap": 6,
    "edging": "picot"
  },
  "rows": [
    {
      "number": 1,
      "count": 12,
      "consumed": 12,
      "produced": 12,
      "chains": 9,
      "picotClosures": 3,
      "text": "Work on an existing edge. Ch 1 (not counted). Repeat [sc in next two stitches; ch 3, sl st in first of those three chains to close picot; sc in next two edge stitches] 3 times. 12 sc along the edge; decorative chains and picot closures are additional."
    }
  ],
  "grid": [
    [
      1,
      0,
      0,
      0,
      0,
      1,
      1,
      1,
      0,
      0,
      0,
      0
    ],
    [
      0,
      0,
      0,
      0,
      1,
      1,
      1,
      1,
      1,
      0,
      0,
      0
    ],
    [
      0,
      0,
      0,
      1,
      1,
      1,
      1,
      1,
      1,
      1,
      0,
      0
    ],
    [
      0,
      0,
      1,
      1,
      1,
      1,
      0,
      1,
      1,
      1,
      1,
      0
    ],
    [
      0,
      1,
      1,
      1,
      1,
      0,
      0,
      0,
      1,
      1,
      1,
      1
    ],
    [
      1,
      1,
      1,
      1,
      0,
      0,
      0,
      0,
      0,
      1,
      1,
      1
    ],
    [
      1,
      1,
      1,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      1,
      1
    ],
    [
      1,
      1,
      1,
      1,
      0,
      0,
      0,
      0,
      0,
      1,
      1,
      1
    ],
    [
      0,
      1,
      1,
      1,
      1,
      0,
      0,
      0,
      1,
      1,
      1,
      1
    ],
    [
      0,
      0,
      1,
      1,
      1,
      1,
      0,
      1,
      1,
      1,
      1,
      0
    ],
    [
      0,
      0,
      0,
      1,
      1,
      1,
      1,
      1,
      1,
      1,
      0,
      0
    ],
    [
      0,
      0,
      0,
      0,
      1,
      1,
      1,
      1,
      1,
      0,
      0,
      0
    ]
  ],
  "dimensions": "12 base edge stitches; picot edging; 1 working row(s)",
  "materials": [
    "Yarn suitable for a practice swatch",
    "Matching crochet hook",
    "Tapestry needle; scissors; stitch markers"
  ],
  "notes": [
    "Each picot repeat consumes four distinct edge stitches. Its three chains and closing slip stitch use no extra edge base. The main stitch count tracks sc only; decorative chains and closures are recorded separately. Fasten off and weave in."
  ],
  "repeatUnit": 4,
  "colors": [
    "#243BCE",
    "#243BCE"
  ],
  "edgeStructure": {
    "kind": "picot-edge",
    "base": 12,
    "groups": [
      {
        "start": 0,
        "picotBase": 1,
        "chains": 3,
        "closure": "sl in first picot chain"
      },
      {
        "start": 4,
        "picotBase": 5,
        "chains": 3,
        "closure": "sl in first picot chain"
      },
      {
        "start": 8,
        "picotBase": 9,
        "chains": 3,
        "closure": "sl in first picot chain"
      }
    ],
    "consumed": 12,
    "produced": 12
  }
}