PerformanceMark class
is an abstract interface for PerformanceEntry objects with an
entryType of "mark". Entries of this type are created by
calling performance.mark() to add a named double (the mark)
to the browser's performance timeline.
PerformanceEntry
PerformanceMark
Note: This feature is available in Web Workers
- Implemented types
- Available extensions
- Annotations
-
- @JS.new()
- @staticInterop
Constructors
- PerformanceMark(String markName, [PerformanceMarkOptions? markOptions])
-
factory
Properties
- detail → dynamic
-
Available on PerformanceMark, provided by the PropsPerformanceMark extension
no setter - duration → double
-
Available on PerformanceEntry, provided by the PropsPerformanceEntry extension
no setter - entryType → String
-
Available on PerformanceEntry, provided by the PropsPerformanceEntry extension
no setter - hashCode → int
-
The hash code for this object.
no setterinherited
- name → String
-
Available on PerformanceEntry, provided by the PropsPerformanceEntry extension
no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- startTime → double
-
Available on PerformanceEntry, provided by the PropsPerformanceEntry extension
no setter
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJSON(
) → dynamic -
Available on PerformanceEntry, provided by the PropsPerformanceEntry extension
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited