Dart
dart:html
VisualViewport class
description
VisualViewport class
Inheritance
Object
EventTarget
VisualViewport
Annotations
@Native("VisualViewport")
Properties
height
→
num
final
offsetLeft
→
num
final
offsetTop
→
num
final
onResize
→
Stream
<
Event
>
read-only
onScroll
→
Stream
<
Event
>
read-only
pageLeft
→
num
final
pageTop
→
num
final
scale
→
num
final
width
→
num
final
hashCode
→
int
The hash code for this object.
[...]
read-only, inherited
on
→
Events
This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.
read-only, inherited
runtimeType
→
Type
A representation of the runtime type of the object.
read-only, inherited
Methods
addEventListener
(
String
type
,
EventListener
listener
, [
bool
useCapture
])
→ void
inherited
dispatchEvent
(
Event
event
)
→
bool
inherited
noSuchMethod
(
Invocation
invocation
)
→ dynamic
Invoked when a non-existent method or property is accessed.
[...]
inherited
removeEventListener
(
String
type
,
EventListener
listener
, [
bool
useCapture
])
→ void
inherited
toString
(
)
→
String
Returns a string representation of this object.
inherited
Operators
operator ==
(
dynamic
other
)
→
bool
The equality operator.
[...]
inherited
Constants
resizeEvent
→ const
EventStreamProvider
<
Event
>
const EventStreamProvider<Event>('resize')
scrollEvent
→ const
EventStreamProvider
<
Event
>
const EventStreamProvider<Event>('scroll')