LayoutEvent Object Type
Important: The Vega SDK supports many of the React Native version 0.83 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 V0.83 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 V0.83, see the React Native documentation, version 0.83. 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 LayoutEvent.
| Type | Optional |
|---|---|
number, null, undefined |
No |
Used by
Last updated: May 13, 2026
