How can I run Calculated Values in Javascript with ketcher version 2.3.3?

[horiu]

Hi,

thanks for developing Ketcher!

Using the Calculated Values feature of the ketcher editor, I can calculate Chemical Formula and Exact Mass. This is a very nice feature. If I want to run this in Javascript and get the values, how can I do that?
I wish I could do it as a function, like ketcher.getSmilesAsync( ) and ketcher.generateImageAsync( ).

Thanks,

[AndreiMazol]

Hi @horiu ,
Sorry for delay I missed your message.
You can use ketcher.server object for this goal in release 2.3.3:
ketcher.server.calculate({your data here}).
Unfortunately this functionality has been hidden in scope of release 2.4.0, so ketcher API will be reworked in the next release in scope of #1172.

Best regards,
Andrei

[horiu]

Thank you for your answer.
I'm looking forward to Release 2.5.0!

[AndreiMazol]

Hi @horiu ,

As a follow-up to my previous answer I'd like to share one more option how to use server functions mentioned above without Ketcher itself. You can use indigo-ketcher package directly for this purpose which contains all server-side functions used by ketcher.

Best regards,
Andrei