PDF/A-1

JAVA

/*
    This file is part of the iText (R) project.
    Copyright (c) 1998-2023 Apryse Group NV
    Authors: Apryse Software.

    For more information, please contact iText Software at this address:
    sales@itextpdf.com
 */
package com.itextpdf.samples.sandbox.pdfa;

import com.itextpdf.io.font.PdfEncodings;
import com.itextpdf.io.image.ImageDataFactory;
import com.itextpdf.kernel.font.PdfFont;
import com.itextpdf.kernel.font.PdfFontFactory;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.kernel.pdf.PdfAConformanceLevel;
import com.itextpdf.kernel.pdf.PdfOutputIntent;
import com.itextpdf.kernel.pdf.PdfString;
import com.itextpdf.kernel.pdf.PdfDocumentInfo;
import com.itextpdf.kernel.xmp.XMPException;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Image;
import com.itextpdf.layout.element.Paragraph;
import com.itextpdf.pdfa.PdfADocument;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

public class PdfA1a_images {
    public static final float MARGIN_OF_ONE_CM = 28.8f;

    public static final String DEST = "./target/sandbox/pdfa/pdf_a1a_images.pdf";

    public static final String FONT = "./src/main/resources/font/OpenSans-Regular.ttf";

    public static final String LOGO = "./src/main/resources/img/hero.jpg";

    public static void main(String[] args) throws Exception {
        File file = new File(DEST);
        file.getParentFile().mkdirs();

        new PdfA1a_images().manipulatePdf(DEST);
    }

    public void manipulatePdf(String dest) throws IOException {
        PdfFont font = PdfFontFactory.createFont(FONT, PdfEncodings.IDENTITY_H);

        InputStream inputStream = new FileInputStream("./src/main/resources/data/sRGB_CS_profile.icm");
        PdfADocument pdfDoc = new PdfADocument(new PdfWriter(dest), PdfAConformanceLevel.PDF_A_1A,
                new PdfOutputIntent("Custom", "",
                        null, "sRGB IEC61966-2.1", inputStream));
        pdfDoc.getCatalog().setLang(new PdfString("nl-nl"));

        pdfDoc.setTagged();

        Document doc = new Document(pdfDoc);
        doc.setMargins(MARGIN_OF_ONE_CM, MARGIN_OF_ONE_CM, MARGIN_OF_ONE_CM, MARGIN_OF_ONE_CM);

        PdfDocumentInfo info = pdfDoc.getDocumentInfo();
        info
                .setTitle("title")
                .setAuthor("Author")
                .setSubject("Subject")
                .setCreator("Creator")
                .setKeywords("Metadata, iText, PDF")
                .setCreator("My program using iText")
                .addCreationDate();

        Paragraph element = new Paragraph("Hello World").setFont(font).setFontSize(10);
        doc.add(element);

        Image logoImage = new Image(ImageDataFactory.create(LOGO));
        logoImage.getAccessibilityProperties().setAlternateDescription("Logo");
        doc.add(logoImage);

        doc.close();
    }
}

C#

using System;
using System.IO;
using iText.IO.Font;
using iText.IO.Image;
using iText.Kernel.Font;
using iText.Kernel.Pdf;
using iText.Layout;
using iText.Layout.Element;
using iText.Pdfa;

namespace iText.Samples.Sandbox.Pdfa
{
    public class PdfA1a_images
    {
        public const float MARGIN_OF_ONE_CM = 28.8f;

        public static readonly string DEST = "results/sandbox/pdfa/pdf_a1a_images.pdf";

        public static readonly String FONT = "../../../resources/font/OpenSans-Regular.ttf";

        public static readonly String LOGO = "../../../resources/img/hero.jpg";

        public static void Main(String[] args)
        {
            FileInfo file = new FileInfo(DEST);
            file.Directory.Create();

            new PdfA1a_images().ManipulatePdf(DEST);
        }

        private void ManipulatePdf(String dest)
        {
            PdfFont font = PdfFontFactory.CreateFont(FONT, PdfEncodings.IDENTITY_H);

            Stream fileStream =
                new FileStream("../../../resources/data/sRGB_CS_profile.icm", FileMode.Open, FileAccess.Read);
            PdfADocument pdfDoc = new PdfADocument(new PdfWriter(dest), PdfAConformanceLevel.PDF_A_1A,
                new PdfOutputIntent("Custom", "",
                    null, "sRGB IEC61966-2.1", fileStream));
            pdfDoc.GetCatalog().SetLang(new PdfString("nl-nl"));
            
            pdfDoc.SetTagged();

            Document doc = new Document(pdfDoc);
            doc.SetMargins(MARGIN_OF_ONE_CM, MARGIN_OF_ONE_CM, MARGIN_OF_ONE_CM, MARGIN_OF_ONE_CM);

            PdfDocumentInfo info = pdfDoc.GetDocumentInfo();
            info
                .SetTitle("title")
                .SetAuthor("Author")
                .SetSubject("Subject")
                .SetCreator("Creator")
                .SetKeywords("Metadata, iText, PDF")
                .SetCreator("My program using iText")
                .AddCreationDate();

            Paragraph element = new Paragraph("Hello World").SetFont(font).SetFontSize(10);
            doc.Add(element);

            Image logoImage = new Image(ImageDataFactory.Create(LOGO));
            logoImage.GetAccessibilityProperties().SetAlternateDescription("Logo");
            doc.Add(logoImage);

            doc.Close();
        }
    }
}