How to make mass barcodes in a large canvas?

[jzyzxx]

As the title says,i need to make mass barcodes in a large canvas to print?

[ZoranGav]

Maybe this could help. It's not optimized, and it is kinda slow/er, but it worked for me.

https://github.com/ZoranGav/WarehouseTools-BarCodeGen2.0-/blob/main/BarCode/js/lpn.js