Как мы можем динамически установить нижний колонтитул на каждой странице PDF с помощью кода Java ⇐ JAVA

[Anonymous]

I have a code that I am showing in PDF but, I want to set this content at the footer of pdf. The pages are created dynamically, which means the Page changes according to the content in the pdf. So I want to add this content in the footer and want the footer on every page of the pdf. Help me to solve this problem.

package practise; import com.itextpdf.text.*; import com.itextpdf.text.pdf.*; import com.itextpdf.text.pdf.draw.LineSeparator; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; public class NewPdf{ public static void main(String[] args) throws FileNotFoundException, DocumentException, IOException { Document document = new Document(); PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("D:\\Osama\\Osama Main\\Travel\\newpdf.pdf")); document.open(); Font simpleFont = new Font(Font.FontFamily.HELVETICA, 7); Font simpleFont2 = new Font(Font.FontFamily.HELVETICA, 10); LineSeparator line = new LineSeparator(); line.setLineColor(new BaseColor(0, 0, 0)); // Set line color (black in this example) line.setLineWidth(1.5f); document.add(line); document.add(new Paragraph(" ")); PdfPTable table = new PdfPTable(3); float[] columnWidths = {20f, 60f, 20f}; table.setWidths(columnWidths); table.setWidthPercentage(100); // Set the table width to 100% of the page width PdfPCell cell12 = createCell("", simpleFont); try { Image ticketImageimg = Image.getInstance("D:\\Osama\\Osama Main\\Travel\\protected.png"); ticketImageimg.scaleToFit(50, 50); Paragraph imgParagraph = new Paragraph(); imgParagraph.add(new Chunk(ticketImageimg, 0, 0, true)); imgParagraph.add(new Paragraph(" Powered by PenGuin", simpleFont)); imgParagraph.setAlignment(Element.ALIGN_CENTER); cell12.addElement(imgParagraph); cell12.setBorder(0); }catch(Exception e){ } PdfPCell cell13 = createCell("" + "PH Travel Ltd t/a Perfect Holidays\r\n" + "68A George Lane,South Woodford, London E18 1LW", simpleFont2); cell13.setHorizontalAlignment(Element.ALIGN_CENTER); cell13.setBorder(0); PdfPCell cell14 = createCell("", simpleFont); try { Image ticketImageimg = Image.getInstance("D:\\Osama\\Osama Main\\Travel\\iata.png"); ticketImageimg.scaleToFit(50, 50); Paragraph imgParagraph = new Paragraph(); imgParagraph.add(new Chunk(ticketImageimg, 0, 0, true)); imgParagraph.add(new Paragraph(" 01/Mar/2024 11:20:57", simpleFont)); imgParagraph.setAlignment(Element.ALIGN_CENTER); cell14.addElement(imgParagraph); cell14.setBorder(0); }catch(Exception e){ } table.addCell(cell12); table.addCell(cell13); table.addCell(cell14); document.add(table); document.close(); } private static PdfPCell createCell(String text, Font font) { PdfPCell cell = new PdfPCell(new Phrase(text, font)); cell.setHorizontalAlignment(Element.ALIGN_LEFT); cell.setVerticalAlignment(Element.ALIGN_MIDDLE); return cell; } }


Источник: https://stackoverflow.com/questions/781 ... -java-code