description

# Performance class

Inheritance
  - Object
  - EventTarget
  - Performance
Annotations
  - @SupportedBrowser.new(SupportedBrowser.CHROME)
  - @SupportedBrowser.new(SupportedBrowser.FIREFOX)
  - @SupportedBrowser.new(SupportedBrowser.IE)
  - @Native.new("Performance")

## Properties

hashCode → int
  The hash code for this object.
  no setterinherited
memory → MemoryInfo?
  no setter
navigation → PerformanceNavigation
  no setter
on → Events
  This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.
  no setterinherited
runtimeType → Type
  A representation of the runtime type of the object.
  no setterinherited
timeOrigin → num?
  no setter
timing → PerformanceTiming
  no setter

## Methods

addEventListener(String type, EventListener? listener, [bool? useCapture]) → void
  inherited
clearMarks(String? markName) → void
clearMeasures(String? measureName) → void
clearResourceTimings() → void
dispatchEvent(Event event) → bool
  inherited
getEntries() → List<PerformanceEntry>
getEntriesByName(String name, String? entryType) → List<PerformanceEntry>
getEntriesByType(String entryType) → List<PerformanceEntry>
mark(String markName, [Map? markOptions]) → PerformanceEntry?
measure(String measureName, [dynamic measureOptions_OR_startMark, String? endMark]) → PerformanceMeasure?
noSuchMethod(Invocation invocation) → dynamic
  Invoked when a nonexistent method or property is accessed.
  inherited
now() → double
removeEventListener(String type, EventListener? listener, [bool? useCapture]) → void
  inherited
setResourceTimingBufferSize(int maxSize) → void
toString() → String
  A string representation of this object.
  inherited

## Operators

operator ==(Object other) → bool
  The equality operator.
  inherited

## Static Properties

supported → bool
  Checks if this type is supported on the current platform.
  no setter