What DrawingController.add accepts: a drawing minus the fields the controller fills in. zIndex defaults to 0, createdAt to now, and an id is minted unless one is supplied.
DrawingController.add
zIndex
createdAt
What
DrawingController.addaccepts: a drawing minus the fields the controller fills in.zIndexdefaults to 0,createdAtto now, and an id is minted unless one is supplied.