Class ResizeObserver

Namespace

CSharpToJavaScript.APIs.JS

Assembly

CSharpToJavaScript.dll

The ResizeObserver interface reports changes to the dimensions of an 'Element''s content or border box, or the bounding box of an 'SVGElement'.

[Value("ResizeObserver")]
public class ResizeObserver

Inheritance

object

ResizeObserver

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

NOTE

The content box is the box in which content can be placed, meaning the border box minus the padding and border width. The border box encompasses the content, padding, and border. See The box model for further explanation.

-Learn: The box model
-'PerformanceObserver'
-'IntersectionObserver' (part of the Intersection Observer API)
-Upcoming container queries may be a viable alternative for implementing responsive design.

See also on MDN

Constructors

ResizeObserver()

public ResizeObserver()

ResizeObserver(ResizeObserverCallback)

The ResizeObserver constructor creates a
new ResizeObserver object, which can be used to report changes to the
content or border box of an 'Element' or the bounding box of an
'SVGElement'.

public ResizeObserver(ResizeObserverCallback callback)

Parameters

callback ResizeObserverCallback

Remarks

See also on MDN

Methods

Disconnect()

The disconnect() method of the
ResizeObserver interface unobserves all observed 'Element'
or 'SVGElement' targets.

[Value("disconnect")]
public GlobalObject.Undefined Disconnect()

Returns

GlobalObject.Undefined

None (GlobalObject.Undefined).

Remarks

See also on MDN

Observe(Element, ResizeObserverOptions)

The observe() method of the
ResizeObserver interface starts observing the specified
'Element' or 'SVGElement'.

[Value("observe")]
public GlobalObject.Undefined Observe(Element target, ResizeObserverOptions options = null)

Parameters

target Element

options ResizeObserverOptions

Returns

GlobalObject.Undefined

None (GlobalObject.Undefined).

Remarks

See also on MDN

Unobserve(Element)

The unobserve() method of the
ResizeObserver interface ends the observing of a specified
'Element' or 'SVGElement'.

[Value("unobserve")]
public GlobalObject.Undefined Unobserve(Element target)

Parameters

target Element

Returns

GlobalObject.Undefined

None (GlobalObject.Undefined).

Remarks

See also on MDN