Method setShape

src/pdf/PDFExportContext.cpp:134–136

If the shape is different than the alpha component of the content, then * setShape should be called with the shape. In particular, images and * devices have rectangular shape. */

     * devices have rectangular shape.
     */
  void setShape(const Path& shape) {
    path = shape;
  }

 private:
  PDFExportContext* drawContext = nullptr;