Method flattenAnnotations

src/api/pdf.ts:3005–3022

* Flatten all annotations in the document into static page content. * * Annotations are converted to static graphics drawn on each page's content. * After flattening, annotations are removed from the document. * * Annotations without appearances that cannot be generated are removed.

(options?: FlattenAnnotationsOptions)

   * ```
   */
  flattenAnnotations(options?: FlattenAnnotationsOptions): number {
    const flattener = new AnnotationFlattener(this.ctx.registry);

    let totalFlattened = 0;
    const pageRefs = this.ctx.pages.getPages();

    for (const pageRef of pageRefs) {
      const pageDict = this.ctx.resolve(pageRef);

      if (!(pageDict instanceof PdfDict)) {
        continue;
      }

      totalFlattened += flattener.flattenPage(pageDict, options);
    }

    return totalFlattened;
  }

  /**
   * Flatten all interactive content in the document.