DriftEngine

The 2D layer · function

a11yTree

Fill out with every node worth describing, in tree order. Returns how many.

Explained in Sprites and tilemaps.

function a11yTree(root: UiNode, out: A11yNode[]): number
import { a11yTree } from '@driftengine/ui2d';

Parameters

ParameterTypeDescription
rootUiNode
outA11yNode[]