Method registerGraphicsState

src/api/pdf-page.ts:2650–2655

* Create and register a graphics state, returning its resource name. * * This is an internal helper for high-level drawing methods. * For the public low-level API, use `pdf.createExtGState()` + `page.registerExtGState()`.

(options: { fillOpacity?: number; strokeOpacity?: number })

   * For the public low-level API, use `pdf.createExtGState()` + `page.registerExtGState()`.
   */
  private registerGraphicsState(options: { fillOpacity?: number; strokeOpacity?: number }): string {
    const dict = PDFExtGState.createDict(options);
    const ref = this.ctx.register(dict);

    return this.registerExtGState({ type: "extgstate", ref });
  }

  /**
   * Append operators to the page content stream (foreground).