{
  "name": "Tesseract sample",
  "nodes": [
    {
      "parameters": {
        "url": "https://raw.githubusercontent.com/naptha/tesseract.js/refs/heads/master/benchmarks/data/testocr.png",
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        -860,
        -100
      ],
      "id": "713fe593-db08-4961-8712-0245da00e687",
      "name": "HTTP Request"
    },
    {
      "parameters": {
        "operation": "multiStep",
        "operations": {
          "operations": [
            {
              "operation": "text",
              "text": "=\"{{ $json.blocks[0].text.trim() }}\" ({{ $json.blocks[0].confidence.toFixed(0) }}%)",
              "fontSize": 9,
              "fontColor": "#FF0000",
              "positionX": "={{ $json.blocks[0].bbox.x0 }}",
              "positionY": "={{ $json.blocks[0].bbox.y0 - 2 }}",
              "font": "/usr/share/fonts/truetype/dejavu/DejaVuSansCondensed.ttf"
            },
            {
              "operation": "draw",
              "color": "#FF0000E0",
              "startPositionX": "={{ $json.blocks[0].bbox.x0 }}",
              "startPositionY": "={{ $json.blocks[0].bbox.y0 }}",
              "endPositionX": "={{ $json.blocks[0].bbox.x1 }}",
              "endPositionY": "={{ $json.blocks[0].bbox.y1 }}"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.editImage",
      "typeVersion": 1,
      "position": [
        0,
        0
      ],
      "id": "b8a6d53c-cd89-41ef-b366-bcc08949d0d5",
      "name": "Edit Image"
    },
    {
      "parameters": {},
      "id": "7f6a7604-2d06-45c3-a517-93c7c0e3fe31",
      "name": "When clicking \"Execute Workflow\"",
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        -1080,
        -100
      ]
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "5f661f09-8f49-4aa3-84cc-2739e83387ff",
              "leftValue": "={{ $json.blocks }}",
              "rightValue": "",
              "operator": {
                "type": "array",
                "operation": "empty",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        -200,
        -100
      ],
      "id": "bd10aeb4-1c05-437a-b01d-1b26bd5d498d",
      "name": "If"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "414ad4da-ff83-4eed-b3b6-c857cda5c4e3",
              "name": "blocks",
              "value": "={{ $json.blocks.slice(1) }}",
              "type": "array"
            }
          ]
        },
        "includeOtherFields": true,
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        220,
        0
      ],
      "id": "309b4005-57c0-4dc4-b6fd-4f1b13947057",
      "name": "Pop first element"
    },
    {
      "parameters": {},
      "type": "n8n-nodes-base.noOp",
      "typeVersion": 1,
      "position": [
        60,
        -220
      ],
      "id": "56cea8dc-2803-47cb-91d2-48125648a410",
      "name": "No Operation, do nothing"
    },
    {
      "parameters": {
        "operation": "draw",
        "color": "#00ff00e0",
        "startPositionX": "={{ $('Tesseract').params.left }}",
        "startPositionY": "={{ $('Tesseract').params.top }}",
        "endPositionX": "={{ $('Tesseract').params.left + $('Tesseract').params.width }}",
        "endPositionY": "={{ $('Tesseract').params.top + $('Tesseract').params.height }}",
        "cornerRadius": 2,
        "options": {}
      },
      "type": "n8n-nodes-base.editImage",
      "typeVersion": 1,
      "position": [
        -420,
        -100
      ],
      "id": "7995541f-b18f-4132-84e4-6ef07b7a2a4a",
      "name": "Draw detection area"
    },
    {
      "parameters": {
        "operation": "boxes",
        "detectEntireImage": false,
        "top": 80,
        "left": 50,
        "width": 110,
        "height": 110,
        "options": {}
      },
      "type": "n8n-nodes-tesseractjs.tesseractNode",
      "typeVersion": 1,
      "position": [
        -640,
        -100
      ],
      "id": "8b8c1140-4224-4c49-af7e-ad45b53fe57a",
      "name": "Tesseract"
    }
  ],
  "connections": {
    "Edit Image": {
      "main": [
        [
          {
            "node": "Pop first element",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "When clicking \"Execute Workflow\"": {
      "main": [
        [
          {
            "node": "HTTP Request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "If": {
      "main": [
        [
          {
            "node": "No Operation, do nothing",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Edit Image",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Pop first element": {
      "main": [
        [
          {
            "node": "If",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Draw detection area": {
      "main": [
        [
          {
            "node": "If",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "HTTP Request": {
      "main": [
        [
          {
            "node": "Tesseract",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Tesseract": {
      "main": [
        [
          {
            "node": "Draw detection area",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "42ff7fb7-d3b5-4537-91a4-04363c251491",
  "id": "ANwj8RzALndkypMP",
  "tags": []
}