Agregar marcadores de posición en PDF

Agregando Marcadores de PDF

Por favor, consulta el siguiente código de ejemplo para saber cómo agregar marcadores PDF. El código genera un libro de trabajo sencillo, especifica marcadores PDF con ubicaciones de destino y genera el archivo PDF.

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-Java
// The path to the documents directory.
String dataDir = Utils.getDataDir(AddPDFBookmarks.class);
// Instantiate a new workbook.
Workbook workbook = new Workbook();
// Get the worksheets in the workbook.
WorksheetCollection worksheets = workbook.getWorksheets();
// Add a sheet to the workbook.
worksheets.add("1");
// Add 2nd sheet to the workbook.
worksheets.add("2");
// Add the third sheet.
worksheets.add("3");
// Get cells in different worksheets.
Cell cellInPage1 = worksheets.get(0).getCells().get("A1");
Cell cellInPage2 = worksheets.get(1).getCells().get("A1");
Cell cellInPage3 = worksheets.get(2).getCells().get("A1");
// Add a value to the A1 cell in the first sheet.
cellInPage1.setValue("a");
// Add a value to the A1 cell in the second sheet.
cellInPage2.setValue("b");
// Add a value to the A1 cell in the third sheet.
cellInPage3.setValue("c");
// Create the PdfBookmark entry object.
PdfBookmarkEntry pbeRoot = new PdfBookmarkEntry();
// Set its text.
pbeRoot.setText("root");
// Set its destination source page.
pbeRoot.setDestination(cellInPage1);
// Set the bookmark collapsed.
pbeRoot.setOpen(false);
// Add a new PdfBookmark entry object.
PdfBookmarkEntry subPbe1 = new PdfBookmarkEntry();
// Set its text.
subPbe1.setText("1");
// Set its destination source page.
subPbe1.setDestination(cellInPage2);
// Add another PdfBookmark entry object.
PdfBookmarkEntry subPbe2 = new PdfBookmarkEntry();
// Set its text.
subPbe2.setText("2");
// Set its destination source page.
subPbe2.setDestination(cellInPage3);
// Create an array list.
ArrayList subEntryList = new ArrayList();
// Add the entry objects to it.
subEntryList.add(subPbe1);
subEntryList.add(subPbe2);
pbeRoot.setSubEntry(subEntryList);
// Set the PDF bookmarks.
PdfSaveOptions options = new PdfSaveOptions();
options.setBookmark(pbeRoot);
// Save the PDF file.
workbook.save(dataDir, options);