Function setScaleControlUnits

setScaleControlUnits(units): void
JMap.Map.setScaleControlUnits

Changes the scale control units.
Parameters
- units: "imperial" | "metric" | "nautical"
  possible values : "imperial", "metric", or "nautical"
Returns void
Example
```
// Changes the scale control for imperial units
JMap.Map.setScaleControlUnits("imperial")
```