Please see:
https://inkscape.org/forums/cutplot/oem-product/
This is a post sent by my client to the community forum. Yes, I am in contact with this client. To be honest, we have worked together once. I developed a customized version of Flameshot for him. Now, he wants me to customize inkscape to meet his needs.
I know it depends on me, although I am not sure I can do it completely. He and I found some interesting plug-ins that may solve such problems. I am exploring in this direction, but in the meantime, I may need some help from the community. If necessary, I am also willing to pay for it.
If anyone is interested in HPGL's digital engraving machine and related functions and does know how to develop inkscape integration, I hope you can get in touch with me further. Thank you for your reply.