Method isMatched

src/cdk/layout/breakpoints-observer.ts:63–66

* Whether one or more media queries match the current viewport size. * @param value One or more media queries to check. * @returns Whether any of the media queries match.

(value: string | readonly string[])

   * @returns Whether any of the media queries match.
   */
  isMatched(value: string | readonly string[]): boolean {
    const queries = splitQueries(coerceArray(value));
    return queries.some(mediaQuery => this._registerQuery(mediaQuery).mql.matches);
  }

  /**
   * Gets an observable of results for the given queries that will emit new results for any changes