Method getLanguage

src/api/pdf.ts:1413–1417

* Get the document language. * * Note: Unlike other metadata, language is stored in the Catalog, not Info. * * @returns RFC 3066 language tag, or undefined if not set

()

   * @returns RFC 3066 language tag, or undefined if not set
   */
  getLanguage(): string | undefined {
    const catalog = this.ctx.catalog.getDict();

    return catalog.getString("Lang")?.asString();
  }

  /**
   * Set the document language.