Function getNorthArrow

getNorthArrow(spec: PrintSpec, sizeHint?: LengthWithUnit): PrintableImage
Returns a PrintableImage containing the north arrow for the given spec.
Parameters
- spec: PrintSpec
- OptionalsizeHint: LengthWithUnit
  Optional size hint; otherwise the image size will be determined based on the spec
Returns PrintableImage
- Defined in shared/widgets/north-arrow.js:32