Method markModified

src/annotations/base.ts:425–427

* Mark the annotation as modified. * Called automatically by setters. * Note: The dict's dirty flag is set automatically by PdfDict operations.

()

   * Note: The dict's dirty flag is set automatically by PdfDict operations.
   */
  protected markModified(): void {
    this._modified = true;
  }

  /**
   * Check if the annotation has been modified.