LayoutWorkletGlobalScope Class

Namespace: Meziantou.Framework.WebPlatform.Dom
Assembly: Meziantou.Framework.WebPlatform.dll
Package: Meziantou.Framework.WebPlatform 1.0.10
Source: LayoutWorklet.cs
Available in package assets: net10.0net11.0

The global object of a layout worklet (https://drafts.css-houdini.org/css-layout-api-1/#layoutworkletglobalscope): the scripts added to CSS.layoutWorklet register the classes that lay out the display: layout() boxes.

public sealed class LayoutWorkletGlobalScope : WorkletGlobalScope

Methods

Name	Description
RegisterLayout(string, WorkletClassConstructor)	Registers a class that lays out the `display: layout()` boxes (https://drafts.css-houdini.org/css-layout-api-1/#dom-layoutworkletglobalscope-registerlayout).

RegisterLayout(string, WorkletClassConstructor)

LayoutWorklet.cs

Registers a class that lays out the display: layout() boxes (https://drafts.css-houdini.org/css-layout-api-1/#dom-layoutworkletglobalscope-registerlayout).

public void RegisterLayout(string name, WorkletClassConstructor layoutCtor)

Parameters

name string: The name of the layout.
layoutCtor WorkletClassConstructor: The class: its static inputProperties, childInputProperties and layoutOptions properties are read once, and its prototype has the intrinsicSizes and layout callbacks.

Exceptions

TypeErrorException: The name is empty, the options are invalid, the prototype of the class is not an object, or it has no intrinsicSizes or layout function.
DomException: An InvalidModificationError when the name is already registered in the global scope.