Chilkat Online Tools

Objective-C / Cognite API v1 / Convert engineering diagrams to SVG format.

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#import <CkoHttp.h>
#import <CkoJsonObject.h>
#import <CkoHttpResponse.h>

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

CkoHttp *http = [[CkoHttp alloc] init];
BOOL success;

// 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
// }

CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"items[0].annotations[0].text" value: @"ullamco sit do id"];
[json UpdateString: @"items[0].annotations[0].region.shape" value: @"rectangle"];
[json UpdateNumber: @"items[0].annotations[0].region.vertices[0].x" numericStr: @"0.3313160824131578"];
[json UpdateNumber: @"items[0].annotations[0].region.vertices[0].y" numericStr: @"0.06017099978470597"];
[json UpdateNumber: @"items[0].annotations[0].region.vertices[1].x" numericStr: @"0.4553815976895428"];
[json UpdateNumber: @"items[0].annotations[0].region.vertices[1].y" numericStr: @"0.144886445412165"];
[json UpdateInt: @"items[0].annotations[0].region.page" value: [NSNumber numberWithInt: 37]];
[json UpdateNumber: @"items[0].annotations[0].confidence" numericStr: @"0.13333561382131243"];
[json UpdateString: @"items[0].annotations[1].text" value: @"nulla incididunt eu elit"];
[json UpdateString: @"items[0].annotations[1].region.shape" value: @"rectangle"];
[json UpdateNumber: @"items[0].annotations[1].region.vertices[0].x" numericStr: @"0.7156592481743367"];
[json UpdateNumber: @"items[0].annotations[1].region.vertices[0].y" numericStr: @"0.574575250659763"];
[json UpdateNumber: @"items[0].annotations[1].region.vertices[1].x" numericStr: @"0.3406638759937599"];
[json UpdateNumber: @"items[0].annotations[1].region.vertices[1].y" numericStr: @"0.9382533039282044"];
[json UpdateInt: @"items[0].annotations[1].region.page" value: [NSNumber numberWithInt: 27]];
[json UpdateNumber: @"items[0].annotations[1].confidence" numericStr: @"0.4455875462977701"];
[json UpdateInt: @"items[0].fileId" value: [NSNumber numberWithInt: -57827040]];
[json UpdateString: @"items[0].fileExternalId" value: @"ea aliquip ipsum"];
[json UpdateString: @"items[1].annotations[0].text" value: @"aliquip exercitation"];
[json UpdateString: @"items[1].annotations[0].region.shape" value: @"rectangle"];
[json UpdateNumber: @"items[1].annotations[0].region.vertices[0].x" numericStr: @"0.2442804051829428"];
[json UpdateNumber: @"items[1].annotations[0].region.vertices[0].y" numericStr: @"0.4917796879609626"];
[json UpdateNumber: @"items[1].annotations[0].region.vertices[1].x" numericStr: @"0.7404857062791013"];
[json UpdateNumber: @"items[1].annotations[0].region.vertices[1].y" numericStr: @"0.8271623596435489"];
[json UpdateInt: @"items[1].annotations[0].region.page" value: [NSNumber numberWithInt: 4]];
[json UpdateNumber: @"items[1].annotations[0].confidence" numericStr: @"0.4320602168658312"];
[json UpdateString: @"items[1].annotations[1].text" value: @"aliqua ea ut voluptate"];
[json UpdateString: @"items[1].annotations[1].region.shape" value: @"rectangle"];
[json UpdateNumber: @"items[1].annotations[1].region.vertices[0].x" numericStr: @"0.25343046275755277"];
[json UpdateNumber: @"items[1].annotations[1].region.vertices[0].y" numericStr: @"0.8190223707736768"];
[json UpdateNumber: @"items[1].annotations[1].region.vertices[1].x" numericStr: @"0.9117316520574312"];
[json UpdateNumber: @"items[1].annotations[1].region.vertices[1].y" numericStr: @"0.865071569037893"];
[json UpdateInt: @"items[1].annotations[1].region.page" value: [NSNumber numberWithInt: 38]];
[json UpdateNumber: @"items[1].annotations[1].confidence" numericStr: @"0.4476938516764881"];
[json UpdateInt: @"items[1].fileId" value: [NSNumber numberWithInt: 98464957]];
[json UpdateInt: @"items[1].fileExternalId" value: [NSNumber numberWithInt: 20163608]];
[json UpdateBool: @"grayscale" value: YES];

[http SetRequestHeader: @"content-type" value: @"application/json"];
[http SetRequestHeader: @"api-key" value: @"{{api-key}}"];

CkoHttpResponse *resp = [http PostJson3: @"https://domain.com/api/v1/projects/{{project}}/context/diagram/convert" contentType: @"application/json" json: json];
if (http.LastMethodSuccess == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

NSLog(@"%d",[resp.StatusCode intValue]);
NSLog(@"%@",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}"
    }
  }
}