Java Code Examples for com.lowagie.text.Document#addCreator()

/**
 * Generates a PDF file with metadata
 * 
 */
@Test
public void main() throws Exception {

	// step 1: creation of a document-object
	Document document = new Document();
	// step 2:
	// we create a writer that listens to the document
	// and directs a PDF-stream to a file
	PdfWriter.getInstance(document, PdfTestBase.getOutputStream("HelloWorldMeta.pdf"));

	// step 3: we add some metadata open the document
	document.addTitle("Hello World example");
	document.addSubject("This example explains how to add metadata.");
	document.addKeywords("iText, Hello World, step 3, metadata");
	document.addCreator("My program using iText");
	document.addAuthor("Bruno Lowagie");
	document.open();
	// step 4: we add a paragraph to the document
	document.add(new Paragraph("Hello World"));

	// step 5: we close the document
	document.close();
}
 

Document createDocument(boolean landscape) throws DocumentException, IOException {
	// creation of a document-object
	final Rectangle pageSize = getPageSize(landscape);
	// marges de 20 à gauche, à droite et en haut pour bien utiliser la largeur
	// et avoir une meilleur lisibilité sur les tableaux larges,
	// mais marge de 40 en bas pour ne pas empiéter sur les numéros de pages
	final Document document = new Document(pageSize, 20, 20, 20, 40);

	final String title;
	if (range == null) {
		title = I18N.getFormattedString("Monitoring_sur", application);
	} else {
		title = I18N.getFormattedString("Monitoring_sur", application) + " - "
				+ range.getLabel();
	}
	createWriter(document, title);

	// we add some meta information to the document (after writer)
	document.addAuthor(application);
	document.addCreator(
			"JavaMelody par E. Vernat, https://github.com/javamelody/javamelody/wiki");
	document.addTitle(title);
	return document;
}
 

public void open(OutputStream out, int mode) throws DocumentException, IOException {
    iOut = out;
    if (mode==sModeText) {
        iPrint = new PrintWriter(iOut);
    } else {
        iNrLines = (mode==sModeLedger?116:50);
        iDoc = new Document(mode==sModeLedger?PageSize.LEDGER.rotate():PageSize.LETTER.rotate());

        PdfWriter.getInstance(iDoc, iOut);

        iDoc.addTitle(iTitle);
        iDoc.addAuthor("UniTime "+Constants.getVersion()+", www.unitime.org");
        iDoc.addSubject(iSubject);
        iDoc.addCreator("UniTime "+Constants.getVersion()+", www.unitime.org");

        iDoc.open();
    }
    iEmpty = true;
    iPageNo = 0; iLineNo = 0;
}
 

/**
 * Generates a PDF file with metadata
 * 
 */
@Test
public void main() throws Exception {

	// step 1: creation of a document-object
	Document document = new Document();
	// step 2:
	// we create a writer that listens to the document
	// and directs a PDF-stream to a file
	HtmlWriter.getInstance(document, PdfTestBase.getOutputStream("HelloWorldMeta.html"));

	// step 3: we add some metadata open the document
	// standard meta information
	document.addTitle("Hello World example");
	document.addAuthor("Bruno Lowagie");
	document.addSubject("This example explains step 3 in Chapter 1");
	document.addKeywords("Metadata, iText, step 3, tutorial");
	// custom (HTML) meta information
	document.addHeader("Expires", "0");
	// meta information that will be in a comment section in HTML
	document.addCreator("My program using iText");
	document.open();
	// step 4: we add a paragraph to the document
	document.add(new Paragraph("Hello World"));

	// step 5: we close the document
	document.close();
}
 

private PdfWorksheet(OutputStream out, Collection<SubjectArea> subjectAreas, String courseNumber) throws IOException, DocumentException  {
    iUseCommitedAssignments = ApplicationProperty.WorksheetPdfUseCommittedAssignments.isTrue();
    iSubjectAreas = new TreeSet<SubjectArea>(new Comparator<SubjectArea>() {
		@Override
		public int compare(SubjectArea s1, SubjectArea s2) {
			return s1.getSubjectAreaAbbreviation().compareTo(s2.getSubjectAreaAbbreviation());
		}
	});
    iSubjectAreas.addAll(subjectAreas);
    iCourseNumber = courseNumber;
    if (iCourseNumber!=null && (iCourseNumber.trim().length()==0 || "*".equals(iCourseNumber.trim().length())))
        iCourseNumber = null;
    iDoc = new Document(PageSize.LETTER.rotate());

    iOut = out;
    PdfWriter.getInstance(iDoc, iOut);

    String session = null;
    String subjects = "";
    for (SubjectArea sa: iSubjectAreas) {
    	if (subjects.isEmpty()) subjects += ", ";
    	subjects += sa.getSubjectAreaAbbreviation();
    	if (session == null) session += sa.getSession().getLabel();
    }
    iDoc.addTitle(subjects + (iCourseNumber==null?"":" "+iCourseNumber) + " Worksheet");
    iDoc.addAuthor(ApplicationProperty.WorksheetPdfAuthor.value().replace("%", Constants.getVersion()));
    iDoc.addSubject(subjects + (session == null ? "" : " -- " + session));
    iDoc.addCreator("UniTime "+Constants.getVersion()+", www.unitime.org");
    if (!iSubjectAreas.isEmpty())
    	iCurrentSubjectArea = iSubjectAreas.first();

    iDoc.open();
    
    printHeader();
}
 

/**
 * Ecrit le pdf.
 *
 * @param table
 *           MBasicTable
 * @param out
 *           OutputStream
 * @throws IOException
 *            e
 */
protected void writePdf(final MBasicTable table, final OutputStream out) throws IOException {
	try {
		// step 1: creation of a document-object
		final Rectangle pageSize = landscape ? PageSize.A4.rotate() : PageSize.A4;
		final Document document = new Document(pageSize, 50, 50, 50, 50);
		// step 2: we create a writer that listens to the document and directs a PDF-stream to out
		createWriter(table, document, out);

		// we add some meta information to the document, and we open it
		document.addAuthor(System.getProperty("user.name"));
		document.addCreator("JavaMelody");
		final String title = buildTitle(table);
		if (title != null) {
			document.addTitle(title);
		}
		document.open();

		// ouvre la boîte de dialogue Imprimer de Adobe Reader
		// if (writer instanceof PdfWriter) {
		// ((PdfWriter) writer).addJavaScript("this.print(true);", false);
		// }

		// table
		final Table datatable = new Table(table.getColumnCount());
		datatable.setCellsFitPage(true);
		datatable.setPadding(4);
		datatable.setSpacing(0);

		// headers
		renderHeaders(table, datatable);

		// data rows
		renderList(table, datatable);

		document.add(datatable);

		// we close the document
		document.close();
	} catch (final DocumentException e) {
		// on ne peut déclarer d'exception autre que IOException en throws
		throw new IOException(e);
	}
}