{
  "version": 1,
  "tool": "stitch-sampler",
  "metadata": {
    "name": "stitch-sampler",
    "terms": "US"
  },
  "params": {
    "width": 16,
    "height": 4,
    "rounds": 5,
    "repeat": 4,
    "stitch": "sc",
    "motif": "diamond",
    "colors": [
      "#183A56",
      "#267E9D",
      "#B8E1E3"
    ],
    "terms": "US",
    "gauge": 20,
    "swatchArea": 100,
    "swatchLength": 25,
    "ballLength": 120,
    "waste": 10,
    "eyeGap": 6,
    "samplerMode": "custom",
    "samplerColors": "zone",
    "zonePlan": "sc:1,hdc:1,dc:1,sc:1",
    "zoneRows": 3
  },
  "rows": [
    {
      "number": 1,
      "count": 16,
      "consumed": 16,
      "produced": 16,
      "operations": [
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc"
      ],
      "zone": 1,
      "workingColor": 0,
      "direction": "right to left",
      "text": "In color 1 (#183A56), ch 17. Starting in chain 2 from hook, work 16 sc. Complete the final pull-through in color 2; cut the old color leaving a weaving tail. Next turning chain uses the new yarn."
    },
    {
      "number": 2,
      "count": 16,
      "consumed": 16,
      "produced": 16,
      "operations": [
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc",
        "hdc"
      ],
      "zone": 2,
      "workingColor": 1,
      "direction": "left to right",
      "text": "Ch 2, turn (turning chain does not count). Zone 2, color 2 (#267E9D): work 16 hdc, one in each old stitch. Complete the final pull-through in color 3; cut the old color leaving a weaving tail. Next turning chain uses the new yarn."
    },
    {
      "number": 3,
      "count": 16,
      "consumed": 16,
      "produced": 16,
      "operations": [
        "dc",
        "dc",
        "dc",
        "dc",
        "dc",
        "dc",
        "dc",
        "dc",
        "dc",
        "dc",
        "dc",
        "dc",
        "dc",
        "dc",
        "dc",
        "dc"
      ],
      "zone": 3,
      "workingColor": 2,
      "direction": "right to left",
      "text": "Ch 2, turn (turning chain does not count). Zone 3, color 3 (#B8E1E3): work 16 dc, one in each old stitch. Complete the final pull-through in color 1; cut the old color leaving a weaving tail. Next turning chain uses the new yarn."
    },
    {
      "number": 4,
      "count": 16,
      "consumed": 16,
      "produced": 16,
      "operations": [
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc",
        "sc"
      ],
      "zone": 4,
      "workingColor": 0,
      "direction": "left to right",
      "text": "Ch 1, turn (turning chain does not count). Zone 4, color 1 (#183A56): work 16 sc, one in each old stitch."
    }
  ],
  "grid": [
    [
      0,
      0,
      0,
      1,
      1,
      1,
      1,
      0,
      0,
      0,
      1,
      1,
      1,
      1,
      0,
      0
    ],
    [
      0,
      0,
      1,
      1,
      1,
      1,
      0,
      0,
      0,
      0,
      0,
      1,
      1,
      1,
      1,
      0
    ],
    [
      0,
      1,
      1,
      1,
      1,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      1,
      1,
      1,
      1
    ],
    [
      0,
      0,
      1,
      1,
      1,
      1,
      0,
      0,
      0,
      0,
      0,
      1,
      1,
      1,
      1,
      0
    ]
  ],
  "dimensions": "16 stitches × 4 rows",
  "materials": [
    "Yarn suitable for a practice swatch",
    "Matching crochet hook",
    "Tapestry needle; scissors; stitch markers"
  ],
  "notes": [
    "Input zone codes always use the US system. Output terms follow the selected US/UK system. Repeat the zone sequence as needed; total Height truncates the final zone. All stitches use both top loops and consume one old position.",
    "Turning chains match the upcoming stitch and never count. C labels identify yarn slots; by-zone colors cycle through the palette. Compare washed height, tension and edge alignment at each transition."
  ],
  "repeatUnit": {
    "rows": 4,
    "stitches": 1
  },
  "colors": [
    "#183A56",
    "#267E9D",
    "#B8E1E3"
  ],
  "foundation": 17,
  "samplerZones": [
    {
      "stitch": "sc",
      "rows": 1
    },
    {
      "stitch": "hdc",
      "rows": 1
    },
    {
      "stitch": "dc",
      "rows": 1
    },
    {
      "stitch": "sc",
      "rows": 1
    }
  ]
}