Java Document.add方法代码示例

import com.itextpdf.text.Document; //导入方法依赖的package包/类
private static void addTitlePage(Document document,Resolucion res)
    throws DocumentException {
  Paragraph preface = new Paragraph();
  // We add one empty line
  addEmptyLine(preface, 1);
  // Lets write a big header
  preface.add(new Paragraph("Consejo Profesional de Informatica de Santiago del Estero", catFont));

  addEmptyLine(preface, 1);
  // Will create: Report generated by: _name, _date
  preface.add(new Paragraph( "Comision Directiva del Consejo, " + new Date(), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
      smallBold));
  addEmptyLine(preface, 2);
  preface.add(new Paragraph("Resolucion N°"+res.getNumero_resolucion()+"",
      smallBold));

  addEmptyLine(preface, 3);

  preface.add(new Paragraph("Esta Resolucion de tipo "+res.getTipo()+" formulada para notificar al socio con legajo: "+res.getLegajo_socio()+" de su actual estado como socio del Consejo.\n"
          + res.getDescripcion_solicitud()+" "+res.getDescripcion_resolucion()+" en la fecha "+res.getFecha(),
      cuerpo));

  document.add(preface);
  // Start a new page
  document.newPage();
}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
/** Shows a blank document, in case of a problem in generating the PDF */
private byte[] showBlank() throws DocumentException {
    final Document document = new Document(PageSize.LETTER); // FIXME - get PageSize from label definition
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    
    final PdfWriter writer = PdfWriter.getInstance(document, baos);
    document.open();
    document.add(new Paragraph("No data have been uploaded.  The time is: " + new Date()));
    
    final Barcode128 code128 = new Barcode128();
    code128.setGenerateChecksum(true);
    code128.setCode(new Date().toString());
    
    document.add(code128.createImageWithBarcode(writer.getDirectContent(), null, null));
    document.close();
    return baos.toByteArray();
}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
public static void writeSimplePdf() throws Exception{
			//1.新建document对象
			//第一个参数是页面大小。接下来的参数分别是左、右、上和下页边距。
			Document document = new Document(PageSize.A4, 50, 50, 50, 50);
			//2.建立一个书写器(Writer)与document对象关联，通过书写器(Writer)可以将文档写入到磁盘中。
			//创建 PdfWriter 对象 第一个参数是对文档对象的引用，第二个参数是文件的实际名称，在该名称中还会给出其输出路径。
			PdfWriter writer = PdfWriter.getInstance(document, 	new FileOutputStream("D:\\Documents\\ITextTest.pdf"));
			//3.打开文档
			document.open();		
			//4.向文档中添加内容
			//通过 com.lowagie.text.Paragraph 来添加文本。可以用文本及其默认的字体、颜色、大小等等设置来创建一个默认段落
			BaseFont bfChinese = BaseFont.createFont("STSong-Light","UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
			Font fontChinese = new Font(bfChinese, 22, Font.BOLD, BaseColor.BLACK);
			
			document.add(new Paragraph("sdfsdfsd全是中文显示了没.fsdfsfs",fontChinese));
			document.add(new Paragraph("Some more text on the 	first page with different color and font type.",
					FontFactory.getFont(FontFactory.COURIER, 14, Font.BOLD, new BaseColor(255, 150, 200))));
			Paragraph pragraph=new Paragraph("你这里有中亠好", fontChinese);
			document.add(pragraph);
			
			//图像支持格式 GIF, Jpeg, PNG, wmf
			Image gif = Image.getInstance("F:/keyworkspace/survey/WebRoot/images/logo/snlogo.png");
			gif.setBorder(5);
			gif.scaleAbsolute(30,30);
			gif.setAlignment(Image.RIGHT|Image.TEXTWRAP);
			document.add(gif);
			Paragraph pragraph11=new Paragraph("你这里有中亠好你这里有中亠好你这里有中亠好你这里有中亠好你这里有中亠好你这里有中亠好你这里有中亠好你这里有中亠好你这里有中亠好你这里有中亠好", fontChinese);
			document.add(pragraph11);
			
			Image gif15 = Image.getInstance("F:/keyworkspace/survey/WebRoot/images/logo/snlogo.png");
//			gif15.setBorder(50);
			gif15.setBorder(Image.BOX);
			gif15.setBorderColor(BaseColor.RED);
//			gif15.setBorderColorBottom(borderColorBottom)
			gif15.setBorderWidth(1);
			gif15.scalePercent(50);
			document.add(gif15);
			//5.关闭文档
			document.close();
		}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
public Document getPDF() throws Exception {
    Document document = new Document();
    PdfWriter.getInstance(document, new FileOutputStream(FILE + problem.getPid() + ".pdf"));
    Image image = Image.getInstance(this.logo);
    document.open();
    document.add(image);
    document.addCreationDate();
    document.add(new Paragraph("Title: "+problem.getTitle()));
    document.add(new Paragraph("Code: "+problem.getPid()));
    document.add(new Paragraph(" "));
    document.add(addParagraph("Description",problem.getDescription(), true));
    document.add(addParagraph("Input",problem.getInput(), true));
    document.add(addParagraph("Output",problem.getOutput(), true));
    document.add(addParagraph("Input Example",problem.getInputex().replaceAll("<br/>", ""), true));
    document.add(addParagraph("Output Example",problem.getOutputex(), true));
    document.add(new Paragraph("Time(ms): "+problem.getTime()));
    document.add(new Paragraph("Memory(kb): "+problem.getMemory()));
    document.add(new Paragraph("Source(kb): "+problem.getFontsize()));
    document.addTitle("Challenger Online Judge");
    document.addAuthor("Chjudge");
    document.close();
    return document;
}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
private void addOfferInstances(List<OfferInstance> offerInstances, Document document, BaseFont bf)
		throws DocumentException {

	if(offerInstances.isEmpty()) {
		return;
	}

	document.add(new Paragraph("Wybrane oferty: ", new Font(bf, 12)));

	PdfPTable offerInstancesTable = new PdfPTable(3);
	offerInstancesTable.setWidthPercentage(100);
	offerInstancesTable.setSpacingBefore(18f);
	offerInstancesTable.setSpacingAfter(18f);
	createofferInstancesTableHeaders(offerInstancesTable);
	createofferInstancesTableContent(offerInstances, offerInstancesTable);
	document.add(offerInstancesTable);
}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
public  void IMGToPDF(String RESOURCES, String result) throws DocumentException, FileNotFoundException, BadElementException, IOException{
     
     ProgressBar progrsbar=new ProgressBar();
   
     progrsbar.showProgress();
     Document document = new Document();
     // step 2
     PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(result));
     // step 3
     document.open();
     // step 4
     Image img;
         img = Image.getInstance(RESOURCES);
         Image.getInstance(img);
         document.add(img);
progrsbar.updatePercent(100);
 document.close();    
 }
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
/**
 * <a href="http://stackoverflow.com/questions/38057241/itextpdf-different-margin-on-specific-page">
 * itextpdf different margin on specific page
 * </a>
 * <p>
 * This test shows how to set different margins to separate pages.
 * </p> 
 */
@Test
public void testChangingMargins() throws IOException, DocumentException
{
    StringBuilder builder = new StringBuilder("test");
    for (int i = 0; i < 100; i++)
        builder.append(" test");
    String test = builder.toString();
    
    try (   OutputStream pdfStream = new FileOutputStream(new File(RESULT_FOLDER, "ChangingMargins.pdf")))
    {
        Document pdfDocument = new Document(PageSize.A4.rotate(), 0, 0, 0, 0);
        PdfWriter.getInstance(pdfDocument, pdfStream);
        pdfDocument.open();

        for (int m = 0; m < pdfDocument.getPageSize().getWidth() / 2 && m < pdfDocument.getPageSize().getHeight() / 2; m += 100)
        {
            // pdfDocument.setMargins(m, m, 100, 100);
            pdfDocument.setMargins(m, m, m, m);
            pdfDocument.newPage();
            pdfDocument.add(new Paragraph(test));
        }

        pdfDocument.close();
    }
}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
private static void makePDF(Bitmap bmp, File file) {
    Document document = new Document();
    try {
        PdfWriter.getInstance(document, new FileOutputStream(file));
        document.addAuthor(FullscreenActivity.mAuthor.toString());
        document.addTitle(FullscreenActivity.mTitle.toString());
        document.addCreator("OpenSongApp");
        if (bmp!=null && bmp.getWidth()>bmp.getHeight()) {
            document.setPageSize(PageSize.A4.rotate());
        } else {
            document.setPageSize(PageSize.A4);
        }
        document.addTitle(FullscreenActivity.mTitle.toString());
        document.open();//document.add(new Header("Song title",FullscreenActivity.mTitle.toString()));
        BaseFont urName = BaseFont.createFont("assets/fonts/Lato-Reg.ttf", "UTF-8",BaseFont.EMBEDDED);
        Font TitleFontName  = new Font(urName, 14);
        Font AuthorFontName = new Font(urName, 10);
        document.add(new Paragraph(FullscreenActivity.mTitle.toString(),TitleFontName));
        document.add(new Paragraph(FullscreenActivity.mAuthor.toString(),AuthorFontName));
        addImage(document,bmp);
        document.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
private void writeTree(Document document) throws DocumentException, IOException {
    if(mTreeReport == null) {
        return;
    }

    Paragraph title = createTitleParagraph();
    document.add(title);

    addSpace(document);

    PdfPTable titleTable = new PdfPTable(new float[]{1f, 3f});
    titleTable.setWidthPercentage(100f);
    getParagraph(titleTable, MobileRangerApplication.getAppContext().getString(R.string.form_date_title), mTreeReport.getDate(), 0);
    getParagraph(titleTable, MobileRangerApplication.getAppContext().getString(R.string.form_reporting_employee_title), mTreeReport.getReportingEmployee(), 0);
    document.add(titleTable);
    addSpace(document);

    if(mTreeReport.getLocations() != null && mTreeReport.getLocations().size() > 0) {
        for (TreeLocation location : mTreeReport.getLocations()) {
            PdfPTable table = createTableForLocation(location);
            document.add(table);
            document.newPage();

        }
    }
}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
/**
 * This method creates a PDF with a single styled paragraph.
 */
static byte[] createSimpleTextPdf() throws DocumentException
{
    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    Document document = new Document();
    PdfWriter.getInstance(document, baos);
    document.open();

    Paragraph paragraph = new Paragraph();
    paragraph.add(new Phrase("Beware: ", new Font(FontFamily.HELVETICA, 12, Font.BOLDITALIC)));
    paragraph.add(new Phrase("The implementation of ", new Font(FontFamily.HELVETICA, 12, Font.ITALIC)));
    paragraph.add(new Phrase("MarginFinder", new Font(FontFamily.COURIER, 12, Font.ITALIC)));
    paragraph.add(new Phrase(" is far from optimal. It is not even correct as it includes all curve control points which is too much. Furthermore it ignores stuff like line width or wedge types. It actually merely is a proof-of-concept.", new Font(FontFamily.HELVETICA, 12, Font.ITALIC)));
    document.add(paragraph);

    document.close();

    return baos.toByteArray();
}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
/**
 * Generates a document with a header containing Page x of y and with a Watermark on every page.
 * @param args no arguments needed
 */
public static void main(String args[]) {
    try {
    	// step 1: creating the document
        Document doc = new Document(PageSize.A4, 50, 50, 100, 72);
        // step 2: creating the writer
        PdfWriter writer = PdfWriter.getInstance(doc, new FileOutputStream("pageNumbersWatermark.pdf"));
        // step 3: initialisations + opening the document
        writer.setPageEvent(new PageNumbersWatermark());
        doc.open();
        // step 4: adding content
        String text = "some padding text ";
        for (int k = 0; k < 10; ++k)
            text += text;
        Paragraph p = new Paragraph(text);
        p.setAlignment(Element.ALIGN_JUSTIFIED);
        doc.add(p);
        // step 5: closing the document
        doc.close();
    }
    catch ( Exception e ) {
        e.printStackTrace();
    }
}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
/**
 * <a href="http://stackoverflow.com/questions/35699167/double-space-not-being-preserved-in-pdf">
 * Double space not being preserved in PDF
 * </a>
 * <p>
 * Indeed, the double space collapses into a single one when copying&pasting from the
 * generated PDF displayed in Adobe Reader. On the other hand the gap for the double
 * space is twice as wide as for the single space. So this essentially is a quirk of
 * copy&paste of Adobe Reader (and some other PDF viewers, too).
 * </p>
 */
@Test
public void testDoubleSpace() throws DocumentException, IOException
{
    try (   OutputStream pdfStream = new FileOutputStream(new File(RESULT_FOLDER, "DoubleSpace.pdf")))
    {
        PdfPTable table = new PdfPTable(1);
        table.getDefaultCell().setBorderWidth(0.5f);
        table.getDefaultCell().setBorderColor(BaseColor.LIGHT_GRAY);

        table.addCell(new Phrase("SINGLE SPACED", new Font(BaseFont.createFont(), 36)));
        table.addCell(new Phrase("DOUBLE  SPACED", new Font(BaseFont.createFont(), 36)));
        table.addCell(new Phrase("TRIPLE   SPACED", new Font(BaseFont.createFont(), 36)));

        Document pdfDocument = new Document(PageSize.A4.rotate(), 0, 0, 0, 0);
        PdfWriter.getInstance(pdfDocument, pdfStream);
        pdfDocument.open();
        pdfDocument.add(table);
        pdfDocument.close();
    }
}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
/**
 * <a href="http://stackoverflow.com/questions/29001852/how-to-create-a-pdf-and-you-then-merge-another-pdf-to-the-same-document-using-it">
 * how to create a PDF and you then merge another pdf to the same document using itext
 * </a>
 * <p>
 * Testing the OP's method with <code>paginate</code> set to <code>false</code>
 * </p>
 */
@Test
public void testAppendPDFs() throws IOException, DocumentException
{
    try (
            InputStream testA4Stream = getClass().getResourceAsStream("testA4.pdf");
            InputStream fromStream = getClass().getResourceAsStream("from.pdf");
            InputStream prefaceStream = getClass().getResourceAsStream("preface.pdf");
            InputStream type3Stream = getClass().getResourceAsStream("Test_Type3_Problem.pdf");
            FileOutputStream output = new FileOutputStream(new File(RESULT_FOLDER, "appendPdfs.pdf"));
        )
    {
        Document document = new Document();
        PdfWriter writer = PdfWriter.getInstance(document, output);
        document.open();
        document.add(new Paragraph("Some content to start with"));
        appendPDFs(Arrays.asList(testA4Stream, fromStream, prefaceStream, type3Stream), writer, document, null, false);
        document.close();
    }
}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
private void writeQuestions(Paragraph paragraph, Document document, boolean showCorrectAnswer,
        ArrayList<Question> qlist) throws DocumentException, IOException
{
    for (int i = 0; i < qlist.size(); i++)
    {
        Question question = qlist.get(i);
        paragraph.clear();

        // addQuestionNumber(paragraph, i, qlist.size());

        addQuestionText(paragraph, question, i);

        addAnswerTexts(paragraph, showCorrectAnswer, question);

        fixFonts(paragraph);

        PdfPTable table = new PdfPTable(1);
        table.setWidthPercentage(100);
        table.setKeepTogether(true);

        PdfPCell cell = new PdfPCell();
        cell.addElement(paragraph);
        cell.setBorderColor(BaseColor.WHITE);
        cell.setBorder(PdfPCell.NO_BORDER);

        table.addCell(cell);

        document.add(table);
    }

}
 

import com.itextpdf.text.Document; //导入方法依赖的package包/类
public static void main(String[] args) throws FileNotFoundException, DocumentException {
    Document d = new Document(PageSize.A4);
    FileOutputStream fos = new FileOutputStream("teste.pdf");
    
    PdfWriter.getInstance(d, fos);
    
    d.open();
    PdfPTable pTable = new PdfPTable(3);
    
        PdfPCell cell1 = new PdfPCell(new Phrase("111111111"));
        PdfPCell cell2 = new PdfPCell(new Phrase("222222222"));
        cell2.setRowspan(5);
        PdfPCell cell3 = new PdfPCell(new Phrase("333333333"));
        
        pTable.addCell(cell1); 
        pTable.addCell(cell2);
        pTable.addCell(cell3);
        
        pTable.addCell(cell1);
        pTable.addCell(cell3);
        pTable.addCell(cell1);
        pTable.addCell(cell3);
        
        pTable.addCell(cell1);
        pTable.addCell(cell3);
        pTable.addCell(cell1);
        pTable.addCell(cell3);
        
        pTable.addCell(cell1);
        pTable.addCell(cell3);
        pTable.addCell(cell1);
        pTable.addCell(cell3);
        
        
     
        d.add(pTable);

    d.close();
    
}