Looking for example using NSMeasurementFormatter in iOS or OSX and Swift 3

I am looking for a small example showing how the NSMeasurementFormatter works.

I would like a switch that toggles between "Imperial" and "Metric" Units and 3 measurements that the user types in:

Density in lb/ft^3 or kg/m^3

Speed in ft/min or m/s

Area in in^2 or mm^2

I am hoping the user can type these three values in and the switch between Imperial and metric changes their values and the units displayed.

Example can be in OS X or iOS.

Cocoa Mac OS Swift

Projektazonosító: #12020162

A projektről