{
// required
id: Id,
field: "scale" | "scroll",
direction: "up" | "down" | "reset",
// optional
step: number,
}Calling this action modifies the given field. Directions:
- up: Add
step(1 as default) to the field - down: Subtract
step(1 as default) from the field - reset: Set the field to 0
If the given step is less than 1 it is set to 1.
The request user needs projector.can_manage