LayoutEvent

Important: The Vega SDK supports many of the React Native version 0.72 components and APIs. You can use the supported components and APIs in the same manner as an ordinary React Native app. This page lists a specific React Native feature supported by the Vega SDK and contains React Native v72 documentation from the reactnative.dev website created by Meta and other contributors and licensed under the Attribution 4.0 International License. For more information about React Native v72, see the React Native documentation, version 0.72. For the most current feature information, see the Release Notes.

LayoutEvent object is returned in the callback as a result of component layout change, for example onLayout in View component.

Example

{
    layout: {
        width: 520,
            height: 70.5,
            x: 0,
            y: 42.5
    },
    target: 1127
}

Keys and values

`height`

Height of the component after the layout changes.

Type	Optional
number	No

`width`

Width of the component after the layout changes.

Type	Optional
number	No

`x`

Component X coordinate inside the parent component.

Type	Optional
number	No

`y`

Component Y coordinate inside the parent component.

Type	Optional
number	No

`target`

The node id of the element receiving the PressEvent.

Type	Optional
number, `null`, `undefined`	No

Used by

Last updated: Sep 30, 2025