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| import com.itextpdf.text.*;
import com.itextpdf.text.pdf.*;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
public class PDFTest {
public static final Rectangle EXP = new RectangleReadOnly(285.0F, 425.0F);
public static final Rectangle EXP_TOP = new RectangleReadOnly(285.0F, 225.0F);
public static final Rectangle EXP_DOWN = new RectangleReadOnly(285.0F, 225.0F);
public static final String FILE_DIR = "/Users/dy/Downloads/";
public static void main(String[] args) throws IOException, DocumentException {
merge();
}
public static void merge() throws IOException, DocumentException {
PdfReader reader1 = new PdfReader(FILE_DIR + "1.pdf");
PdfReader reader2 = new PdfReader(FILE_DIR + "2.pdf");
FileOutputStream out = new FileOutputStream(FILE_DIR + "3.pdf");
Document document = new Document(EXP);
PdfWriter writer = PdfWriter.getInstance(document, out);
document.open();
PdfContentByte cb = writer.getDirectContent();
PdfImportedPage page = writer.getImportedPage(reader1, 1);
cb.addTemplate(page,0,200);
PdfImportedPage page2 = writer.getImportedPage(reader2, 1);
cb.addTemplate(page2,0,-25);
out.flush();
document.close();
out.close();
}
public static void split() throws IOException, DocumentException {
PdfReader reader = new PdfReader(FILE_DIR + "DHL-shipping label.pdf");
Rectangle r = reader.getPageSize(1);
Document dd = new Document(EXP_TOP);
PdfWriter writer = PdfWriter.getInstance(dd, new FileOutputStream(FILE_DIR + "1.pdf"));
dd.open();
PdfContentByte cb = writer.getDirectContent();
dd.newPage();
cb.addTemplate(writer.getImportedPage(reader, 1), -5, -350);
dd.close();
writer.close();
Document dd2 = new Document(EXP_DOWN);
PdfWriter writer2 = PdfWriter.getInstance(dd2, new FileOutputStream(FILE_DIR + "2.pdf"));
dd2.open();
PdfContentByte cb2 = writer2.getDirectContent();
dd2.newPage();
cb2.addTemplate(writer2.getImportedPage(reader, 1), -5, -10);
dd2.close();
writer2.close();
}
}
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