Chilkat Online Tools

VB.NET / Cognite API v1 / Convert engineering diagrams to SVG format.

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' This example assumes the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

Dim http As New Chilkat.Http
Dim success As Boolean

' Use this online tool to generate code from sample JSON: Generate Code to Create JSON

' The following JSON is sent in the request body.

' {
'   "items": [
'     {
'       "annotations": [
'         {
'           "text": "ullamco sit do id",
'           "region": {
'             "shape": "rectangle",
'             "vertices": [
'               {
'                 "x": 0.3313160824131578,
'                 "y": 0.06017099978470597
'               },
'               {
'                 "x": 0.4553815976895428,
'                 "y": 0.144886445412165
'               }
'             ],
'             "page": 37
'           },
'           "confidence": 0.13333561382131243,
'           "entities": [
'             {},
'             {}
'           ]
'         },
'         {
'           "text": "nulla incididunt eu elit",
'           "region": {
'             "shape": "rectangle",
'             "vertices": [
'               {
'                 "x": 0.7156592481743367,
'                 "y": 0.574575250659763
'               },
'               {
'                 "x": 0.3406638759937599,
'                 "y": 0.9382533039282044
'               }
'             ],
'             "page": 27
'           },
'           "confidence": 0.4455875462977701,
'           "entities": [
'             {},
'             {}
'           ]
'         }
'       ],
'       "fileId": -57827040,
'       "fileExternalId": "ea aliquip ipsum"
'     },
'     {
'       "annotations": [
'         {
'           "text": "aliquip exercitation",
'           "region": {
'             "shape": "rectangle",
'             "vertices": [
'               {
'                 "x": 0.2442804051829428,
'                 "y": 0.4917796879609626
'               },
'               {
'                 "x": 0.7404857062791013,
'                 "y": 0.8271623596435489
'               }
'             ],
'             "page": 4
'           },
'           "confidence": 0.4320602168658312,
'           "entities": [
'             {},
'             {}
'           ]
'         },
'         {
'           "text": "aliqua ea ut voluptate",
'           "region": {
'             "shape": "rectangle",
'             "vertices": [
'               {
'                 "x": 0.25343046275755277,
'                 "y": 0.8190223707736768
'               },
'               {
'                 "x": 0.9117316520574312,
'                 "y": 0.865071569037893
'               }
'             ],
'             "page": 38
'           },
'           "confidence": 0.4476938516764881,
'           "entities": [
'             {},
'             {}
'           ]
'         }
'       ],
'       "fileId": 98464957,
'       "fileExternalId": 20163608
'     }
'   ],
'   "grayscale": true
' }

Dim json As New Chilkat.JsonObject
json.UpdateString("items[0].annotations[0].text","ullamco sit do id")
json.UpdateString("items[0].annotations[0].region.shape","rectangle")
json.UpdateNumber("items[0].annotations[0].region.vertices[0].x","0.3313160824131578")
json.UpdateNumber("items[0].annotations[0].region.vertices[0].y","0.06017099978470597")
json.UpdateNumber("items[0].annotations[0].region.vertices[1].x","0.4553815976895428")
json.UpdateNumber("items[0].annotations[0].region.vertices[1].y","0.144886445412165")
json.UpdateInt("items[0].annotations[0].region.page",37)
json.UpdateNumber("items[0].annotations[0].confidence","0.13333561382131243")
json.UpdateString("items[0].annotations[1].text","nulla incididunt eu elit")
json.UpdateString("items[0].annotations[1].region.shape","rectangle")
json.UpdateNumber("items[0].annotations[1].region.vertices[0].x","0.7156592481743367")
json.UpdateNumber("items[0].annotations[1].region.vertices[0].y","0.574575250659763")
json.UpdateNumber("items[0].annotations[1].region.vertices[1].x","0.3406638759937599")
json.UpdateNumber("items[0].annotations[1].region.vertices[1].y","0.9382533039282044")
json.UpdateInt("items[0].annotations[1].region.page",27)
json.UpdateNumber("items[0].annotations[1].confidence","0.4455875462977701")
json.UpdateInt("items[0].fileId",-57827040)
json.UpdateString("items[0].fileExternalId","ea aliquip ipsum")
json.UpdateString("items[1].annotations[0].text","aliquip exercitation")
json.UpdateString("items[1].annotations[0].region.shape","rectangle")
json.UpdateNumber("items[1].annotations[0].region.vertices[0].x","0.2442804051829428")
json.UpdateNumber("items[1].annotations[0].region.vertices[0].y","0.4917796879609626")
json.UpdateNumber("items[1].annotations[0].region.vertices[1].x","0.7404857062791013")
json.UpdateNumber("items[1].annotations[0].region.vertices[1].y","0.8271623596435489")
json.UpdateInt("items[1].annotations[0].region.page",4)
json.UpdateNumber("items[1].annotations[0].confidence","0.4320602168658312")
json.UpdateString("items[1].annotations[1].text","aliqua ea ut voluptate")
json.UpdateString("items[1].annotations[1].region.shape","rectangle")
json.UpdateNumber("items[1].annotations[1].region.vertices[0].x","0.25343046275755277")
json.UpdateNumber("items[1].annotations[1].region.vertices[0].y","0.8190223707736768")
json.UpdateNumber("items[1].annotations[1].region.vertices[1].x","0.9117316520574312")
json.UpdateNumber("items[1].annotations[1].region.vertices[1].y","0.865071569037893")
json.UpdateInt("items[1].annotations[1].region.page",38)
json.UpdateNumber("items[1].annotations[1].confidence","0.4476938516764881")
json.UpdateInt("items[1].fileId",98464957)
json.UpdateInt("items[1].fileExternalId",20163608)
json.UpdateBool("grayscale",True)

http.SetRequestHeader("content-type","application/json")
http.SetRequestHeader("api-key","{{api-key}}")

Dim resp As Chilkat.HttpResponse = http.PostJson3("https://domain.com/api/v1/projects/{{project}}/context/diagram/convert","application/json",json)
If (http.LastMethodSuccess = False) Then
    Debug.WriteLine(http.LastErrorText)
    Exit Sub
End If


Debug.WriteLine(resp.StatusCode)
Debug.WriteLine(resp.BodyStr)

Curl Command

curl -X POST
	-H "api-key: {{api-key}}"
	-H "content-type: application/json"
	-d '{
    "items": [
        {
            "annotations": [
                {
                    "text": "ullamco sit do id",
                    "region": {
                        "shape": "rectangle",
                        "vertices": [
                            {
                                "x": 0.3313160824131578,
                                "y": 0.06017099978470597
                            },
                            {
                                "x": 0.4553815976895428,
                                "y": 0.144886445412165
                            }
                        ],
                        "page": 37
                    },
                    "confidence": 0.13333561382131243,
                    "entities": [
                        {},
                        {}
                    ]
                },
                {
                    "text": "nulla incididunt eu elit",
                    "region": {
                        "shape": "rectangle",
                        "vertices": [
                            {
                                "x": 0.7156592481743367,
                                "y": 0.574575250659763
                            },
                            {
                                "x": 0.3406638759937599,
                                "y": 0.9382533039282044
                            }
                        ],
                        "page": 27
                    },
                    "confidence": 0.4455875462977701,
                    "entities": [
                        {},
                        {}
                    ]
                }
            ],
            "fileId": -57827040,
            "fileExternalId": "ea aliquip ipsum"
        },
        {
            "annotations": [
                {
                    "text": "aliquip exercitation",
                    "region": {
                        "shape": "rectangle",
                        "vertices": [
                            {
                                "x": 0.2442804051829428,
                                "y": 0.4917796879609626
                            },
                            {
                                "x": 0.7404857062791013,
                                "y": 0.8271623596435489
                            }
                        ],
                        "page": 4
                    },
                    "confidence": 0.4320602168658312,
                    "entities": [
                        {},
                        {}
                    ]
                },
                {
                    "text": "aliqua ea ut voluptate",
                    "region": {
                        "shape": "rectangle",
                        "vertices": [
                            {
                                "x": 0.25343046275755277,
                                "y": 0.8190223707736768
                            },
                            {
                                "x": 0.9117316520574312,
                                "y": 0.865071569037893
                            }
                        ],
                        "page": 38
                    },
                    "confidence": 0.4476938516764881,
                    "entities": [
                        {},
                        {}
                    ]
                }
            ],
            "fileId": 98464957,
            "fileExternalId": 20163608
        }
    ],
    "grayscale": true
}'
https://domain.com/api/v1/projects/{{project}}/context/diagram/convert

Postman Collection Item JSON

{
  "id": "diagramConvert",
  "name": "Convert engineering diagrams to SVG format.",
  "request": {
    "url": {
      "host": "{{baseUrl}}",
      "path": [
        "api",
        "v1",
        "projects",
        "{{project}}",
        "context",
        "diagram",
        "convert"
      ],
      "query": [
      ],
      "variable": [
      ]
    },
    "method": "POST",
    "header": [
      {
        "key": "api-key",
        "value": "{{api-key}}",
        "description": "An admin can create API keys in the Cognite console."
      },
      {
        "key": "content-type",
        "value": "application/json"
      }
    ],
    "description": "Create interactive engineering diagrams in SVG format with highlighted annotations.",
    "body": {
      "mode": "raw",
      "raw": "{\n    \"items\": [\n        {\n            \"annotations\": [\n                {\n                    \"text\": \"ullamco sit do id\",\n                    \"region\": {\n                        \"shape\": \"rectangle\",\n                        \"vertices\": [\n                            {\n                                \"x\": 0.3313160824131578,\n                                \"y\": 0.06017099978470597\n                            },\n                            {\n                                \"x\": 0.4553815976895428,\n                                \"y\": 0.144886445412165\n                            }\n                        ],\n                        \"page\": 37\n                    },\n                    \"confidence\": 0.13333561382131243,\n                    \"entities\": [\n                        {},\n                        {}\n                    ]\n                },\n                {\n                    \"text\": \"nulla incididunt eu elit\",\n                    \"region\": {\n                        \"shape\": \"rectangle\",\n                        \"vertices\": [\n                            {\n                                \"x\": 0.7156592481743367,\n                                \"y\": 0.574575250659763\n                            },\n                            {\n                                \"x\": 0.3406638759937599,\n                                \"y\": 0.9382533039282044\n                            }\n                        ],\n                        \"page\": 27\n                    },\n                    \"confidence\": 0.4455875462977701,\n                    \"entities\": [\n                        {},\n                        {}\n                    ]\n                }\n            ],\n            \"fileId\": -57827040,\n            \"fileExternalId\": \"ea aliquip ipsum\"\n        },\n        {\n            \"annotations\": [\n                {\n                    \"text\": \"aliquip exercitation\",\n                    \"region\": {\n                        \"shape\": \"rectangle\",\n                        \"vertices\": [\n                            {\n                                \"x\": 0.2442804051829428,\n                                \"y\": 0.4917796879609626\n                            },\n                            {\n                                \"x\": 0.7404857062791013,\n                                \"y\": 0.8271623596435489\n                            }\n                        ],\n                        \"page\": 4\n                    },\n                    \"confidence\": 0.4320602168658312,\n                    \"entities\": [\n                        {},\n                        {}\n                    ]\n                },\n                {\n                    \"text\": \"aliqua ea ut voluptate\",\n                    \"region\": {\n                        \"shape\": \"rectangle\",\n                        \"vertices\": [\n                            {\n                                \"x\": 0.25343046275755277,\n                                \"y\": 0.8190223707736768\n                            },\n                            {\n                                \"x\": 0.9117316520574312,\n                                \"y\": 0.865071569037893\n                            }\n                        ],\n                        \"page\": 38\n                    },\n                    \"confidence\": 0.4476938516764881,\n                    \"entities\": [\n                        {},\n                        {}\n                    ]\n                }\n            ],\n            \"fileId\": 98464957,\n            \"fileExternalId\": 20163608\n        }\n    ],\n    \"grayscale\": true\n}"
    }
  }
}