Method _finalize

packages/pdfkit/src/document.js:258–286

(fn)

  }

  _finalize(fn) {
    // generate xref
    const xRefOffset = this._offset;
    this._write('xref');
    this._write(`0 ${this._offsets.length + 1}`);
    this._write('0000000000 65535 f ');

    for (let offset of Array.from(this._offsets)) {
      offset = `0000000000${offset}`.slice(-10);
      this._write(offset + ' 00000 n ');
    }

    // trailer
    this._write('trailer');
    this._write(
      PDFObject.convert({
        Size: this._offsets.length + 1,
        Root: this._root,
        Info: this._info
      })
    );

    this._write('startxref');
    this._write(`${xRefOffset}`);
    this._write('%%EOF');

    // end the stream
    return this.push(null);
  }

  toString() {
    return '[object PDFDocument]';