Dart SDK
dart:core
Stopwatch
class
Stopwatch
Properties
Constructors
Methods
Properties
frequency
elapsedTicks
elapsed
elapsedMicroseconds
elapsedMilliseconds
isRunning
Constructors
Stopwatch
Methods
start
stop
reset
A simple stopwatch interface to measure elapsed time.
Properties
int
frequency
read-only
Frequency of the elapsed counter in Hz.
int
elapsedTicks
read-only
Returns the elapsed number of clock ticks since calling [start] while the [Stopwatch] is running.
Duration
elapsed
read-only
Returns the [elapsedTicks] counter converted to a [Duration].
int
elapsedMicroseconds
read-only
Returns the [elapsedTicks] counter converted to microseconds.
int
elapsedMilliseconds
read-only
Returns the [elapsedTicks] counter converted to milliseconds.
bool
isRunning
read-only
Returns wether the [StopWatch] is currently running.
Constructors
Stopwatch
()
Creates a
Stopwatch
in stopped state with a zero elapsed count.
Methods
start
(
) →
void
Starts the
Stopwatch
.
stop
(
) →
void
Stops the
Stopwatch
.
reset
(
) →
void
Resets the
elapsed
count to zero.