Control the sketcher using JavaScript

[BenoitClaveau]

I am working on a retrosynthesis tool that uses ketcher-react (2.15.1). In this tool, I want to select atoms or bonds to indicate how to break the molecule. Currently, I am using RDKit.js to highlight atoms or bonds. I would like to be able to perform this action directly in the sketcher, but I don't know how to do it.
Ideally, I would like to add a button to select one or more atoms and bonds and retrieve this list in my React code. MarvinJS allows this to be done via a right-click.

Thanks

[vanoprenko]

Highlighting atoms and bonds is already supported in Ketcher API. You can do this as simple as this:
ketcher.editor.highlights.create( {atoms: [152, 156], bonds: [121,122], color: 'red'})

We also are going to introduce the ability to do this from Ketcher UI via context menu soon.

[BenoitClaveau]

Thank you @vanoprenko, Is it possible to add a button to facilitate interaction? When the button is pressed, each time an atom is clicked, it will be selected?