DecorationSource

An object that can provide decorations. Implemented by DecorationSet, and passed to node views.

interface DecorationSource {

map: (mapping: Mapping, node: Node) => DecorationSource;

forChild(offset: number, child: Node): DecorationSource;

forEachSet(f: (set: DecorationSet) => void): void;

}

§Properties

map: (mapping: Mapping, node: Node) => DecorationSource

Map the set of decorations in response to a change in the document.

forChild(offset: number, child: Node): DecorationSource

Extract a DecorationSource containing decorations for the given child node at the given offset.

forEachSet(f: (set: DecorationSet) => void): void

Call the given function for each decoration set in the group.