The elapsed number of clock ticks since calling start while the Stopwatch is running.
This is the elapsed number of clock ticks between calling start and calling stop.
Is 0 if the Stopwatch has never been started.
The elapsed number of clock ticks increases by frequency every second.
int get elapsedTicks { return (_stop ?? _now()) - _start; }
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-core/Stopwatch/elapsedTicks.html