Menambahkan footer ke PDF
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Menambahkan footer ke PDF
Gunakan PdfFileStamp ketika Anda memerlukan konten footer yang berulang pada setiap halaman dokumen.
Langkah
- Buat sebuah instans
PdfFileStampdan mengikat PDF sumber. - Bangun konten footer sebagai salah satu
FormattedTextatau aliran gambar. - Panggil yang sesuai
addFooterkelebihan beban. - Simpan file yang diperbarui dan tutup objek fasad.
Contoh Java
public static void addTextFooter(Path inputFile, Path outputFile) {
PdfFileStamp pdfStamper = new PdfFileStamp();
try {
pdfStamper.bindPdf(inputFile.toString());
FormattedText text = new FormattedText("Sample Footer");
pdfStamper.addFooter(text, 20);
pdfStamper.save(outputFile.toString());
} finally {
pdfStamper.close();
}
}
public static void addImageFooter(Path inputFile, Path imageFile, Path outputFile) throws Exception {
PdfFileStamp pdfStamper = new PdfFileStamp();
try (InputStream imageStream = Files.newInputStream(imageFile)) {
pdfStamper.bindPdf(inputFile.toString());
pdfStamper.addFooter(imageStream, 20);
pdfStamper.save(outputFile.toString());
} finally {
pdfStamper.close();
}
}
public static void addFooterWithMargins(Path inputFile, Path outputFile) {
PdfFileStamp pdfStamper = new PdfFileStamp();
try {
pdfStamper.bindPdf(inputFile.toString());
FormattedText text = new FormattedText("This footer has margins on all sides.");
pdfStamper.addFooter(text, 20, 20, 20);
pdfStamper.save(outputFile.toString());
} finally {
pdfStamper.close();
}
}