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Learn Interactive engineering diagrams


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https://docs.cognite.com/cdf/integration/guides/contextualization/interactive_diagrams

 

How to create engineering diagram, and How get label name in diagram “23-LAHH-96138” through JavaScript.

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Best answer by Lars Moastuen 12 January 2023, 18:47

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Please see https://docs.cognite.com/api/v1/#tag/Engineering-diagrams for details on the API for engineering diagrams. The JavaScript SDK doesn’t have dedicated endpoints for this API as its rarely used with Javascript, but it can be accessed using generic REST API functionality in CogniteClient, e.g. https://cognitedata.github.io/cognite-sdk-js/classes/cogniteclient.html#post.

Note that we do not have a dedicated file viewer component in place at this time, so you will need to write a custom document viewer on your own.

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How to preview file in javascript

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Hi Karthik. As mentioned above, we do not currently have a dedicated file viewer component. You can use https://docs.cognite.com/api/v1/#tag/Engineering-diagrams/operation/diagramConvertResults to generate an image (PNG or SVG) with annotations, but any interactions must be handled manually.

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ok thanks

 

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I need exact job id, please tell how to find job id ?

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Hi Karthik. You are referring to the wrong job id. The job id in the file metadata is not relevant here.

/api/v1/projects/{{project}}/context/diagram/convert/:jobId 

The above endpoint will get you the results for converting an engineering diagram to an image. In order to use the above endpoint you should have already submitted a convert job via the below endpoint which will in return give you a jobId which you will be able to use with the above endpoint.  

/api/v1/projects/{{project}}/context/diagram/convert

 


​​​For more information on the endpoints you can always refer to our documentation.

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ok, Thank

Hi Karthik. You are referring to the wrong job id. The job id in the file metadata is not relevant here.

/api/v1/projects/{{project}}/context/diagram/convert/:jobId 

The above endpoint will get you the results for converting an engineering diagram to an image. In order to use the above endpoint you should have already submitted a convert job via the below endpoint which will in return give you a jobId which you will be able to use with the above endpoint.  

/api/v1/projects/{{project}}/context/diagram/convert

 


​​​For more information on the endpoints you can always refer to our documentation.

ok, thank you so much

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I call above API, I get this error, How to call right way?
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Hi @Karthik Kaliyaperumal,

According to the code, some of the required parameters are missing. Could you please add those parameters? (fileId, annotation)

Best regards,
Dilini

 

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ok, thanks

 

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How do we draw a rectangle to select assets on top of P&ID diagram 

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Hi Karthik, 

Have you checked out our documentation regarding P&IDs and interactive engineering diagrams? 
https://docs.cognite.com/cdf/integration/guides/contextualization/interactive_diagrams/

I think you’ll be able to find some information there.

 

Best,

Carin

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ok thanks.

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I am use correct job id but I facing above issue  

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Hi @Karthik Kaliyaperumal, according to the error, the job ID is not a diagram detect job ID. Can you double-check that you are using a diagram detect job ID for this API call?

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