Page size and PDF formatting with iText pdfHTML

Question

Page size and PDF formatting with iText pdfHTML

I am trying to export 3 HTML pages (all with the same content) to PDF using iText7.1.0 and pdfHTML2.0.0 using this example . For some reason, pages have a formatting problem on the footer. jsFiddle link to my HTML code used by the PDF renderer.

The following is the Java code used to render the PDF (Test.html is the same HTML in the script):

package com.itextpdf.htmlsamples.chapter01;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

import com.itextpdf.html2pdf.ConverterProperties;
import com.itextpdf.html2pdf.HtmlConverter;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfReader;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.geom.PageSize;
import com.itextpdf.kernel.utils.PdfMerger;
import com.itextpdf.licensekey.LicenseKey;

/**
 * Can we parse different HTML files and combine them into one PDF?
 * Yes, this can be done in different ways. This example shows how
 * to create a PDF in memory for each HTML, then use PdfMerger to
 * merge the different PDFs into one, on a page per page basis.
 */
public class C07E01_CombineHtml {

    /** The Base URI of the HTML page. */
    public static final String BASEURI = "src/main/resources/html/";
    /** An array containing the paths to different HTML files. */
    public static final String[] SRC = {
            String.format("%sTest.html", BASEURI),
            String.format("%sTest.html", BASEURI),
            String.format("%sTest.html", BASEURI)
    };
    /** The target folder for the result. */
    public static final String TARGET = "target/results/ch07/";
    /** The path to the resulting PDF file. */
    public static final String DEST = String.format("%sbundle.pdf", TARGET);
    protected PageSize A4;

    /**
     * The main method of this example.
     *
     * @param args no arguments are needed to run this example.
     * @throws IOException Signals that an I/O exception has occurred.
     */
    public static void main(String[] args) throws IOException {
        LicenseKey.loadLicenseFile("C://Users//Sparks//Desktop//itextkey-0.xml");
        File file = new File(TARGET);
        file.mkdirs();
        new C07E01_CombineHtml().createPdf(BASEURI, SRC, DEST);
    }

    /**
     * Creates the PDF file.
     *
     * @param baseUri the base URI
     * @param src an array with the paths to different source HTML files
     * @param dest the path to the resulting PDF
     * @throws IOException Signals that an I/O exception has occurred.
     */
    public void createPdf(String baseUri, String[] src, String dest) throws IOException { 
        ConverterProperties properties = new ConverterProperties();
        properties.setBaseUri(baseUri);
        PdfWriter writer = new PdfWriter(dest);
        PdfDocument pdf = new PdfDocument(writer);
        PdfMerger merger = new PdfMerger(pdf);
        for (String html : src) {
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            PdfDocument temp = new PdfDocument(new PdfWriter(baos));
            PageSize pageSize = PageSize.A4;
            temp.setDefaultPageSize(pageSize);
            HtmlConverter.convertToPdf(new FileInputStream(html), temp, properties);
            temp = new PdfDocument(new PdfReader(new ByteArrayInputStream(baos.toByteArray())));
            merger.merge(temp, 1, temp.getNumberOfPages());
            temp.close();
        }
        pdf.close();
    }
}