classroom.newspaper_b.Newspaper14.java Source code

Introduction

Here is the source code for classroom.newspaper_b.Newspaper14.java

Source

/*
 * This example was written by Bruno Lowagie, author of the book
 * 'iText in Action' by Manning Publications (ISBN: 1932394796).
 * You can use this example as inspiration for your own applications.
 * The following license applies:
 * http://www.1t3xt.com/about/copyright/index.php?page=MIT
 */

package classroom.newspaper_b;

import java.io.FileOutputStream;
import java.io.IOException;

import com.lowagie.text.DocumentException;
import com.lowagie.text.pdf.AcroFields;
import com.lowagie.text.pdf.PdfReader;
import com.lowagie.text.pdf.PdfStamper;
import com.lowagie.text.pdf.PushbuttonField;

public class Newspaper14 {

    public static final String NEWSPAPER = Newspaper13.RESULT;
    public static final String RESULT = Newspaper13.RESULTPATH + "newspaper14.pdf";
    public static final String PATH1 = "resources/classroom/1t3xt/1t3xt.pdf";
    public static final String PATH2 = "resources/classroom/1t3xt/hero.pdf";

    public static void main(String[] args) {
        Newspaper13.main(args);
        try {
            PdfReader reader = new PdfReader(NEWSPAPER);
            PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));
            changeField(stamper, "button1", PATH1);
            changeField(stamper, "button2", PATH2);
            stamper.setFormFlattening(true);
            stamper.close();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (DocumentException e) {
            e.printStackTrace();
        }
    }

    public static void changeField(PdfStamper stamper, String button, String path)
            throws IOException, DocumentException {
        AcroFields fields = stamper.getAcroFields();
        PushbuttonField bt = fields.getNewPushbuttonFromField(button);
        bt.setLayout(PushbuttonField.LAYOUT_ICON_ONLY);
        bt.setProportionalIcon(true);
        PdfReader reader = new PdfReader(path);
        bt.setTemplate(stamper.getImportedPage(reader, 1));
        fields.replacePushbuttonField(button, bt.getField());
    }
}