com.itextpdf.text.Element Java Examples

The following examples show how to use com.itextpdf.text.Element. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: StampColoredText.java From testarea-itext5 with GNU Affero General Public License v3.0

9 votes

/**
 * The OP's original code transformed into Java
 */
void stampTextOriginal(InputStream source, OutputStream target) throws DocumentException, IOException
{
    Date today = new Date();
    PdfReader reader = new PdfReader(source);
    PdfStamper stamper = new PdfStamper(reader, target);
    BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA_BOLD, BaseFont.WINANSI, BaseFont.EMBEDDED);
    int tSize = 24;
    String mark = "DRAFT " + today;
    int angle = 45;
    float height = reader.getPageSizeWithRotation(1).getHeight()/2;
    float width = reader.getPageSizeWithRotation(1).getWidth()/2;
    PdfContentByte cb = stamper.getOverContent(1);
    cb.setColorFill(new BaseColor(255,200,200));
    cb.setFontAndSize(bf, tSize);
    cb.beginText();
    cb.showTextAligned(Element.ALIGN_CENTER, mark, width, height, angle);
    cb.endText();
    stamper.close();
    reader.close();
}

Example #2

Source File: PDFExport.java From MtgDesktopCompanion with GNU General Public License v3.0

8 votes

@Override
public void exportDeck(MagicDeck deck, File f) throws IOException {
	PdfPTable table = new PdfPTable(3);
	table.setHorizontalAlignment(Element.ALIGN_CENTER);

	try {
		document = new Document(PageSize.A4, 5, 5, 10, 5);
		document.addAuthor(getString("AUTHOR"));
		document.addCreationDate();
		document.addCreator(MTGConstants.MTG_APP_NAME);
		document.addTitle(deck.getName());

		PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(f));
		document.open();
		document.add(new Chunk(""));
		for (MagicCard card : deck.getMainAsList()) {
			table.addCell(getCells(card));
			notify(card);
		}
		document.add(table);
		document.close();
		writer.close();
	} catch (Exception e) {
		logger.error("Error in pdf creation " + f, e);
	}
}

Example #3

Source File: PDFUtil.java From roncoo-education with MIT License

7 votes

/**
 * 水印
 */
public static void setWatermark(MultipartFile src, File dest, String waterMarkName, int permission) throws DocumentException, IOException {
	PdfReader reader = new PdfReader(src.getInputStream());
	PdfStamper stamper = new PdfStamper(reader, new BufferedOutputStream(new FileOutputStream(dest)));
	int total = reader.getNumberOfPages() + 1;
	PdfContentByte content;
	BaseFont base = BaseFont.createFont();
	for (int i = 1; i < total; i++) {
		content = stamper.getOverContent(i);// 在内容上方加水印
		content.beginText();
		content.setTextMatrix(70, 200);
		content.setFontAndSize(base, 30);
		content.setColorFill(BaseColor.GRAY);
		content.showTextAligned(Element.ALIGN_CENTER, waterMarkName, 300, 400, 45);
		content.endText();
	}
	stamper.close();
}

Example #4

Source File: StampColoredText.java From testarea-itext5 with GNU Affero General Public License v3.0

7 votes

/**
 * The OP's code transformed into Java changed with the work-around.
 */
void stampTextChanged(InputStream source, OutputStream target) throws DocumentException, IOException
{
    Date today = new Date();
    PdfReader reader = new PdfReader(source);
    PdfStamper stamper = new PdfStamper(reader, target);
    BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA_BOLD, BaseFont.WINANSI, BaseFont.EMBEDDED);
    int tSize = 24;
    String mark = "DRAFT " + today;
    int angle = 45;
    float height = reader.getPageSizeWithRotation(1).getHeight()/2;
    float width = reader.getPageSizeWithRotation(1).getWidth()/2;
    PdfContentByte cb = stamper.getOverContent(1);
    cb.setFontAndSize(bf, tSize);
    cb.beginText();
    cb.setColorFill(new BaseColor(255,200,200));
    cb.showTextAligned(Element.ALIGN_CENTER, mark, width, height, angle);
    cb.endText();
    stamper.close();
    reader.close();
}

Example #5

Source File: PageHeaderFooterEvent.java From ureport with Apache License 2.0

7 votes

private PdfPCell buildPdfPCell(HeaderFooter phf,String text,int type){
	PdfPCell cell=new PdfPCell();
	cell.setPadding(0);
	cell.setBorder(Rectangle.NO_BORDER);
	Font font=FontBuilder.getFont(phf.getFontFamily(), phf.getFontSize(), phf.isBold(), phf.isItalic(),phf.isUnderline());
	String fontColor=phf.getForecolor();
	if(StringUtils.isNotEmpty(fontColor)){
		String[] color=fontColor.split(",");
		font.setColor(Integer.valueOf(color[0]), Integer.valueOf(color[1]), Integer.valueOf(color[2]));			
	}
	Paragraph graph=new Paragraph(text,font);
	cell.setPhrase(graph);
	switch(type){
	case 1:
		cell.setHorizontalAlignment(Element.ALIGN_LEFT);
		break;
	case 2:
		cell.setHorizontalAlignment(Element.ALIGN_CENTER);
		break;
	case 3:
		cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
		break;
	}
	cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
	return cell;
}

Example #6

Source File: PDFSampleMain.java From tutorials with MIT License

7 votes

private static void addCustomRows(PdfPTable table) throws URISyntaxException, BadElementException, IOException {
    Path path = Paths.get(ClassLoader.getSystemResource("Java_logo.png").toURI());
    Image img = Image.getInstance(path.toAbsolutePath().toString());
    img.scalePercent(10);

    PdfPCell imageCell = new PdfPCell(img);
    table.addCell(imageCell);

    PdfPCell horizontalAlignCell = new PdfPCell(new Phrase("row 2, col 2"));
    horizontalAlignCell.setHorizontalAlignment(Element.ALIGN_CENTER);
    table.addCell(horizontalAlignCell);

    PdfPCell verticalAlignCell = new PdfPCell(new Phrase("row 2, col 3"));
    verticalAlignCell.setVerticalAlignment(Element.ALIGN_BOTTOM);
    table.addCell(verticalAlignCell);
}

Example #7

Source File: ParseHtml.java From xiaoyaoji with GNU General Public License v3.0

7 votes

public void createPdf(String file) throws IOException, DocumentException {
    // step 1
    Document document = new Document();
    // step 2
    PdfWriter.getInstance(document, new FileOutputStream(file));
    // step 3
    document.open();
    // step 4
    StringBuilder sb = new StringBuilder();
    sb.append("<div>\n<p align=\"center\">");
    sb.append("<font size=\"5\">");
    sb.append("<b>&nbsp;<font color=\"#32cd32\">My centered Para</font></b>");
    sb.append("</font>");
    sb.append("<font color=\"#32cd32\">&nbsp;</font>");
    sb.append("</p>\n</div>");
    
    PdfPTable table = new PdfPTable(1);
    PdfPCell cell = new PdfPCell();
    ElementList list = XMLWorkerHelper.parseToElementList(sb.toString(), null);
    for (Element element : list) {
        cell.addElement(element);
    }
    table.addCell(cell);
    document.add(table);
    
    // step 5
    document.close();
}

Example #8

Source File: AbstractPdfReportBuilder.java From bdf3 with Apache License 2.0

6 votes

private void createGridTableDatas(PdfPTable table, Collection<ReportData> datas) {
	for (ReportData data : datas) {
		PdfPCell cell = new PdfPCell(createParagraph(data.getTextChunk()));
		cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
		int level = this.calculateIndentationCount(data.getTextChunk().getText());
		if (data.getBgColor() != null) {
			int[] colors = data.getBgColor();
			cell.setBackgroundColor(new BaseColor(colors[0], colors[1], colors[2]));
		}
		if (level == 0) {
			cell.setHorizontalAlignment(data.getAlign());
		} else {
			cell.setIndent(20 * level);
		}
		table.addCell(cell);
	}
}

Example #9

Source File: PdfExportTest.java From xiaoyaoji with GNU General Public License v3.0

6 votes

private void getInfo(Document document) throws DocumentException {

        NormalContent content = new NormalContent(12, false);
        content.setAlignment(Element.ALIGN_RIGHT);
        Map<Object, Object> info = new HashMap<Object, Object>();
        info.put("作者", "Hello World");
        info.put("更新时间", "2016-09-21 10:17:05");
        content.addContent(info);
        content.add(Chunk.NEXTPAGE);
        document.add(content);
    }

Example #10

Source File: AbstractPdfReportBuilder.java From bdf3 with Apache License 2.0

6 votes

protected Paragraph createReportTitle(ReportTitle reportTitle) {
	Paragraph paragraph = new Paragraph();
	paragraph.setAlignment(Element.ALIGN_CENTER);
	if (reportTitle != null && reportTitle.isShowTitle()) {
		TextChunk titleChunk = new TextChunk();
		titleChunk.setText(reportTitle.getTitle());
		titleChunk.setFontSize(reportTitle.getStyle().getFontSize());
		titleChunk.setFontColor(reportTitle.getStyle().getFontColor());
		paragraph.add(createChunk(titleChunk));
		paragraph.add(Chunk.NEWLINE);
		paragraph.add(Chunk.NEWLINE);
	}
	return paragraph;
}

Example #11

Source File: AbstractPdfReportBuilder.java From bdf3 with Apache License 2.0

6 votes

private void createGridColumnHeader(PdfPTable table, Collection<ColumnHeader> topHeaders, int maxHeaderLevel) throws Exception {
	for (int i = 1; i < 50; i++) {
		List<ColumnHeader> result = new ArrayList<ColumnHeader>();
		generateGridHeadersByLevel(topHeaders, i, result);
		for (ColumnHeader header : result) {
			PdfPCell cell = new PdfPCell(createParagraph(header));
			if (header.getBgColor() != null) {
				int[] colors = header.getBgColor();
				cell.setBackgroundColor(new BaseColor(colors[0], colors[1], colors[2]));
			}
			cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
			cell.setHorizontalAlignment(header.getAlign());
			cell.setColspan(header.getColspan());
			if (header.getColumnHeaders().size() == 0) {
				int rowspan = maxHeaderLevel - (header.getLevel() - 1);
				if (rowspan > 0) {
					cell.setRowspan(rowspan);
				}
			}
			table.addCell(cell);
		}
	}
}

Example #12

Source File: PDF2TextExample.java From tutorials with MIT License

6 votes

private static void generatePDFFromTxt(String filename) throws IOException, DocumentException {
	Document pdfDoc = new Document(PageSize.A4);
	PdfWriter.getInstance(pdfDoc, new FileOutputStream("src/output/txt.pdf"))
			.setPdfVersion(PdfWriter.PDF_VERSION_1_7);
	pdfDoc.open();
	
	Font myfont = new Font();
	myfont.setStyle(Font.NORMAL);
	myfont.setSize(11);
	pdfDoc.add(new Paragraph("\n"));
	
	BufferedReader br = new BufferedReader(new FileReader(filename));
	String strLine;
	while ((strLine = br.readLine()) != null) {
		Paragraph para = new Paragraph(strLine + "\n", myfont);
		para.setAlignment(Element.ALIGN_JUSTIFIED);
		pdfDoc.add(para);
	}
	
	pdfDoc.close();
	br.close();
}

Example #13

Source File: UseColumnText.java From testarea-itext5 with GNU Affero General Public License v3.0

6 votes

/**
 * <a href="http://stackoverflow.com/questions/32162759/columntext-showtextaligned-vs-columntext-setsimplecolumn-top-alignment">
 * ColumnText.ShowTextAligned vs ColumnText.SetSimpleColumn Top Alignment
 * </a>
 * <p>
 * Indeed, the coordinates do not line up. The y coordinate of 
 * {@link ColumnText#showTextAligned(PdfContentByte, int, Phrase, float, float, float)}
 * denotes the baseline while {@link ColumnText#setSimpleColumn(Rectangle)} surrounds
 * the text to come.
 * </p>
 */
@Test
public void testShowTextAlignedVsSimpleColumnTopAlignment() throws DocumentException, IOException
{
    Document document = new Document(PageSize.A4);

    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(new File(RESULT_FOLDER, "ColumnTextTopAligned.pdf")));
    document.open();

    Font fontQouteItems = new Font(BaseFont.createFont(), 12);
    PdfContentByte canvas = writer.getDirectContent();

    // Item Number
    ColumnText.showTextAligned(canvas, Element.ALIGN_CENTER, new Phrase("36222-0", fontQouteItems), 60, 450, 0);

    // Estimated Qty
    ColumnText.showTextAligned(canvas, Element.ALIGN_CENTER, new Phrase("47", fontQouteItems), 143, 450, 0);

    // Item Description
    ColumnText ct = new ColumnText(canvas); // Uses a simple column box to provide proper text wrapping
    ct.setSimpleColumn(new Rectangle(193, 070, 390, 450));
    ct.setText(new Phrase("In-Situ : Poly Cable - 100'\nPoly vented rugged black gable 100ft\nThis is an additional description. It can wrap an extra line if it needs to so this text is long.", fontQouteItems));
    ct.go();

    document.close();
}

Example #14

Source File: PdfExportDialogFragment.java From geopaparazzi with GNU General Public License v3.0

5 votes

private void addKeyValueToTableRow(PdfPTable table, String key, String value) {
    PdfPCell keyCell = new PdfPCell(new Paragraph(key));
    keyCell.setHorizontalAlignment(Element.ALIGN_CENTER);
    keyCell.setVerticalAlignment(Element.ALIGN_MIDDLE);
    keyCell.setPadding(10);
    table.addCell(keyCell);

    PdfPCell valueCell = new PdfPCell(new Phrase(value));
    valueCell.setHorizontalAlignment(Element.ALIGN_CENTER);
    valueCell.setVerticalAlignment(Element.ALIGN_MIDDLE);
    valueCell.setPadding(10);
    table.addCell(valueCell);
}

Example #15

Source File: PDFWriter.java From Colocalisation_Analysis with GNU General Public License v3.0

5 votes

private void cellStyle(PdfPCell cell) {
	//alignment
	cell.setHorizontalAlignment(Element.ALIGN_CENTER);
	cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
	
	//padding
	cell.setPaddingTop(2f);
			
	//border
	cell.setBorder(0);
	cell.setBorderColor(BaseColor.WHITE);
	
}

Example #16

Source File: PdfReportPageNumber.java From bdf3 with Apache License 2.0

5 votes

/**
 * Adds a header to every page
 * @see com.itextpdf.text.pdf.PdfPageEventHelper#onEndPage(
 *      com.itextpdf.text.pdf.PdfWriter, com.itextpdf.text.Document)
 */
public void onEndPage(PdfWriter writer, Document document) {
	PdfPTable table = new PdfPTable(3);
	try {
		table.setWidths(new int[]{40,5,10});
		table.setTotalWidth(100);
		table.getDefaultCell().setBorder(Rectangle.NO_BORDER);
		table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_RIGHT);
		Font font=new Font(chineseFont,8);
		font.setColor(new BaseColor(55,55,55));
		Paragraph paragraph=new Paragraph("第   "+writer.getPageNumber()+" 页   共",font);
		paragraph.setAlignment(Element.ALIGN_RIGHT);
		table.addCell(paragraph);
		Image img=Image.getInstance(total);
		img.scaleAbsolute(28, 28);
		PdfPCell cell = new PdfPCell(img);
		cell.setBorder(Rectangle.NO_BORDER);
		cell.setHorizontalAlignment(Element.ALIGN_CENTER);
		table.addCell(cell);
		PdfPCell c = new PdfPCell(new Paragraph("页",font));
		c.setHorizontalAlignment(Element.ALIGN_LEFT);
		c.setBorder(Rectangle.NO_BORDER);
		table.addCell(c);
		float center=(document.getPageSize().getWidth())/2-120/2;
		table.writeSelectedRows(0, -1,center,30, writer.getDirectContent());
	}
	catch(DocumentException de) {
		throw new ExceptionConverter(de);
	}
}

Example #17

Source File: Helper.java From mobikul-standalone-pos with MIT License

5 votes

Paragraph getParagraph(String name, Font font, int alignment) {
    Paragraph paragraph = new Paragraph(name, font);
    if (alignment == PDF_ALIGNMENT_RIGHT)
        paragraph.setAlignment(Element.ALIGN_RIGHT);
    else if (alignment == PDF_ALIGNMENT_CENTER)
        paragraph.setAlignment(Element.ALIGN_CENTER);
    else
        paragraph.setAlignment(Element.ALIGN_LEFT);
    return paragraph;
}

Example #18