Dart API Reference
dart:html
Performance
Performance
class
Annotated by:
DocsEditable()
DomName('Performance')
SupportedBrowser(SupportedBrowser.CHROME)
SupportedBrowser(SupportedBrowser.FIREFOX)
SupportedBrowser(SupportedBrowser.IE)
Extends:
EventTarget
Object
Constants
resourceTimingBufferFullEvent
=
const
EventStreamProvider
<
Event
>
('webkitresourcetimingbufferfull')
Static factory designed to expose resourcetimingbufferfull events to event handlers that are not necessarily instances of
Performance
.
Static Properties
supported
bool
read-only
Instance Properties
memory
MemoryInfo
read-only
navigation
PerformanceNavigation
read-only
timing
PerformanceTiming
read-only
onResourceTimingBufferFull
Stream
<
Event
>
read-only
on
Events
Inherited
read-only
Instance Methods
clearMarks
(
String
markName
) →
void
clearMeasures
(
String
measureName
) →
void
getEntries
( ) →
List
<
PerformanceEntry
>
getEntriesByName
(
String
name
,
String
entryType
) →
List
<
PerformanceEntry
>
getEntriesByType
(
String
entryType
) →
List
<
PerformanceEntry
>
mark
(
String
markName
) →
void
measure
(
String
measureName
,
String
startMark
,
String
endMark
) →
void
now
( ) →
double
clearResourceTimings
( ) →
void
setResourceTimingBufferSize
(
int
maxSize
) →
void
addEventListener
Inherited
(
String
type
,
dynamic
listener
(
Event
event
)
, [
bool
useCapture
] ) →
void
removeEventListener
Inherited
(
String
type
,
dynamic
listener
(
Event
event
)
, [
bool
useCapture
] ) →
void
dispatchEvent
Inherited
(
Event
event
) →
bool