/* (non-Javadoc)
* @see de.offis.health.icardea.cied.pdf.interfaces.PDFExtractor#getPDFPages(int, int)
*/
public byte[] getPDFPages(int fromPageNumber, int toPageNumber) {
ByteArrayOutputStream byteArrayOutputStream = null;
boolean extractionSuccessful = false;
if (pdfReader != null) {
int numberOfPages = getNumberOfPages();
/*
* Check if the given page numbers are in the allowed range.
*/
if (fromPageNumber > 0
&& fromPageNumber <= numberOfPages
&& toPageNumber > 0
&& toPageNumber <= numberOfPages) {
/*
* Now check if the given fromPageNumber is smaller
* as the given toPageNumber. If not swap the numbers.
*/
if (fromPageNumber > toPageNumber) {
int tmpPageNumber = toPageNumber;
toPageNumber = fromPageNumber;
fromPageNumber = tmpPageNumber;
}
Document newDocument = new Document();
try {
byteArrayOutputStream = new ByteArrayOutputStream();
PdfSmartCopy pdfCopy = new PdfSmartCopy(newDocument, byteArrayOutputStream);
newDocument.open();
for (int currentPage = fromPageNumber; currentPage <= toPageNumber; currentPage++) {
pdfCopy.addPage(pdfCopy.getImportedPage(pdfReader, currentPage));
} // end for
pdfCopy.flush();
pdfCopy.close();
newDocument.close();
extractionSuccessful = true;
} catch (DocumentException ex) {
// TODO: Create an own exception for PDF processing errors.
logger.error(
"An exception occurred while extracting " + "pages from the input PDF file.", ex);
} catch (IOException ex) {
// TODO: Create an own exception for PDF processing errors.
logger.error(
"An exception occurred while extracting " + "pages from the input PDF file.", ex);
} finally {
if (!extractionSuccessful) {
byteArrayOutputStream = null;
}
} // end try..catch..finally
} // end if checking range of given pages
} // end if (pdfReader != null)
if (byteArrayOutputStream != null) {
return byteArrayOutputStream.toByteArray();
}
return null;
}
@Test
public void testNoBreakSpace() throws Exception {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Document document = new Document();
PdfWriter writer = PdfWriter.getInstance(document, baos);
document.open();
writer.setPageEvent(
new PdfPageEventHelper() {
public void onParagraph(PdfWriter writer, Document document, float position) {
PdfContentByte cb = writer.getDirectContent();
PdfDestination destination = new PdfDestination(PdfDestination.FITH, position);
new PdfOutline(cb.getRootOutline(), destination, TITLE);
}
});
document.add(new Paragraph("Hello World"));
document.close();
// read bookmark back
PdfReader r = new PdfReader(baos.toByteArray());
List<?> bookmarks = SimpleBookmark.getBookmark(r);
assertEquals("bookmark size", 1, bookmarks.size());
@SuppressWarnings("unchecked")
HashMap<String, Object> b = (HashMap<String, Object>) bookmarks.get(0);
String title = (String) b.get("Title");
assertEquals("bookmark title", TITLE, title);
}
/**
* Demonstrates creating a footer with the current page number
*
* @param args Unused
*/
public static void main(String[] args) {
System.out.println("Demonstrates creating a footer with a page number");
try {
Document document = new Document();
RtfWriter2.getInstance(document, new FileOutputStream("PageNumber.rtf"));
// Create a new Paragraph for the footer
Paragraph par = new Paragraph("Page ");
par.setAlignment(Element.ALIGN_RIGHT);
// Add the RtfPageNumber to the Paragraph
par.add(new RtfPageNumber());
// Create an RtfHeaderFooter with the Paragraph and set it
// as a footer for the document
RtfHeaderFooter footer = new RtfHeaderFooter(par);
document.setFooter(footer);
document.open();
for (int i = 1; i <= 300; i++) {
document.add(new Paragraph("Line " + i + "."));
}
document.close();
} catch (FileNotFoundException fnfe) {
fnfe.printStackTrace();
} catch (DocumentException de) {
de.printStackTrace();
}
}
public void toPDFGraphicFile(File file, int width, int height) throws IOException {
// otherwise toolbar appears
plotToolBar.setVisible(false);
com.lowagie.text.Document document = new com.lowagie.text.Document();
document.setPageSize(new Rectangle(width, height));
FileOutputStream fos = new FileOutputStream(file);
PdfWriter writer = null;
try {
writer = PdfWriter.getInstance(document, fos);
} catch (DocumentException ex) {
Logger.getLogger(PlotPanel.class.getName()).log(Level.SEVERE, null, ex);
}
document.open();
PdfContentByte cb = writer.getDirectContent();
PdfTemplate tp = cb.createTemplate(width, height);
Graphics2D g2d = tp.createGraphics(width, height);
Image image = createImage(getWidth(), getHeight());
paint(image.getGraphics());
image = new ImageIcon(image).getImage();
g2d.drawImage(image, 0, 0, Color.WHITE, null);
g2d.dispose();
cb.addTemplate(tp, 1, 0, 0, 1, 0, 0);
document.close();
// make it reappear
plotToolBar.setVisible(true);
}
/**
* An example using MultiColumnText with irregular columns.
*
* @param args no arguments needed
*/
public static void main(String[] args) {
System.out.println("Simple MultiColumnText");
try {
Document document = new Document();
OutputStream out = new FileOutputStream("multicolumnsimple.pdf");
PdfWriter.getInstance(document, out);
document.open();
MultiColumnText mct = new MultiColumnText();
// set up 3 even columns with 10pt space between
mct.addRegularColumns(document.left(), document.right(), 10f, 3);
// Write some iText poems
for (int i = 0; i < 30; i++) {
mct.addElement(new Paragraph(String.valueOf(i + 1)));
mct.addElement(newPara(randomWord(noun), Element.ALIGN_CENTER, Font.BOLDITALIC));
for (int j = 0; j < 4; j++) {
mct.addElement(newPara(poemLine(), Element.ALIGN_LEFT, Font.NORMAL));
}
mct.addElement(newPara(randomWord(adverb), Element.ALIGN_LEFT, Font.NORMAL));
mct.addElement(newPara("\n\n", Element.ALIGN_LEFT, Font.NORMAL));
}
document.add(mct);
document.close();
} catch (DocumentException e) {
e.printStackTrace();
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
public void dispose() {
if (document != null) {
g2.dispose();
document.close(); // can't be done in finalize, not always called
document = null;
}
// new Exception().printStackTrace(System.out);
}
public static void main(String[] args) throws Exception {
Document doc = new Document();
PdfWriter.getInstance(doc, new FileOutputStream("htmlToPdfAuto.pdf"));
doc.open();
HtmlParser.parse(
doc, new InputSource(HtmlToPdfAuto.class.getResourceAsStream("/htmlToPdfSaxAuto.html")));
doc.close();
}
/**
* Generates simple PDF, RTF and HTML files using only one Document object.
*
* @param args no arguments needed here
*/
public static void main(String[] args) {
System.out.println("Hello World in PDF, RTF and HTML");
// step 1: creation of a document-object
Document document = new Document();
try {
// step 2:
// we create 3 different writers that listen to the document
File file1 = new File("HelloWorldPdf.pdf");
File file2 = new File("HelloWorldRtf.rtf");
File file3 = new File("HelloWorldHtml.html");
if (!file1.exists()) {
file1.canWrite();
}
if (!file2.exists()) {
file2.canWrite();
}
if (!file3.exists()) {
file3.canWrite();
}
PdfWriter pdf = PdfWriter.getInstance(document, new FileOutputStream(file1));
RtfWriter2 rtf = RtfWriter2.getInstance(document, new FileOutputStream(file2));
HtmlWriter.getInstance(document, new FileOutputStream(file3));
// step 3: we open the document
document.open();
// step 4: we add a paragraph to the document
document.add(new Paragraph("Hello World"));
// we make references
Anchor pdfRef = new Anchor("see Hello World in PDF.");
pdfRef.setReference("./HelloWorldPdf.pdf");
Anchor rtfRef = new Anchor("see Hello World in RTF.");
rtfRef.setReference("./HelloWorldRtf.rtf");
// we add the references, but only to the HTML page:
pdf.pause();
rtf.pause();
document.add(pdfRef);
document.add(Chunk.NEWLINE);
document.add(rtfRef);
pdf.resume();
rtf.resume();
} catch (DocumentException de) {
System.err.println(de.getMessage());
} catch (IOException ioe) {
System.err.println(ioe.getMessage());
}
// step 5: we close the document
document.close();
}
public void close() {
if (pdfDocument != null) {
pdfDocument.close();
}
if (pdfCopy != null) {
pdfCopy.close();
}
closed = true;
}
private boolean txt2Pdf(File inputFile, File outputFile, Charset inputFileCharset) {
// // 先将txt转成odt
// String fileName = inputFile.getAbsolutePath();
// if (fileName.endsWith(".txt")) {
BufferedReader bufferedReader = null;
try {
// 判断原始txt文件的编码格式，获取响应的文件读入
bufferedReader =
new BufferedReader(
new InputStreamReader(new FileInputStream(inputFile), inputFileCharset));
// 将txt内容直接生成pdf
Document document = new Document();
BaseFont bfChinese =
BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
Font font_normal = new Font(bfChinese, 10, Font.NORMAL); // 设置字体大小
document.setPageSize(PageSize.A4); // 设置页面大小
if (!outputFile.exists()) {
outputFile.createNewFile();
}
try {
PdfWriter.getInstance(document, new FileOutputStream(outputFile));
document.open();
} catch (Exception e) {
e.printStackTrace();
}
String content = null;
while ((content = bufferedReader.readLine()) != null) {
document.add(new Paragraph(content, font_normal));
}
document.close();
bufferedReader.close();
return true;
} catch (ConnectException cex) {
cex.printStackTrace();
// System.out.println("转换失败！");
return false;
} catch (FileNotFoundException e) {
e.printStackTrace();
return false;
} catch (IOException e) {
e.printStackTrace();
return false;
} catch (DocumentException e) {
e.printStackTrace();
return false;
} finally {
// close the connection
if (bufferedReader != null) {
try {
bufferedReader.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
// }
}
public static void main(String[] args) throws Exception {
Document doc = new Document();
PdfWriter writer =
PdfWriter.getInstance(doc, new FileOutputStream("unsigned_signature_field.pdf"));
doc.open();
doc.add(new Paragraph("Hello world with digital signature block."));
PdfAcroForm acroForm = writer.getAcroForm();
acroForm.addSignature("sig", 73, 705, 149, 759);
doc.close();
}
/**
* This closes the pdf file created by createPDF, after you have written things to g2D.
*
* @param oar the object[] returned from createPdf
* @throwsException if trouble
*/
public static void closePdf(Object oar[]) throws Exception {
Graphics2D g2D = (Graphics2D) oar[0];
Document document = (Document) oar[1];
PdfContentByte pdfContentByte = (PdfContentByte) oar[2];
PdfTemplate pdfTemplate = (PdfTemplate) oar[3];
g2D.dispose();
// center it
if (verbose)
String2.log(
"SgtUtil.closePdf"
+ " left="
+ document.left()
+ " right="
+ document.right()
+ " bottom="
+ document.bottom()
+ " top="
+ document.top()
+ " template.width="
+ pdfTemplate.getWidth()
+ " template.height="
+ pdfTemplate.getHeight());
// x device = ax user + by user + e
// y device = cx user + dy user + f
pdfContentByte.addTemplate(
pdfTemplate, // a,b,c,d,e,f //x,y location in points
0.5f,
0,
0,
0.5f,
document.left() + (document.right() - document.left() - pdfTemplate.getWidth() / 2) / 2,
document.bottom() + (document.top() - document.bottom() - pdfTemplate.getHeight() / 2) / 2);
/*
//if boundingBox is small, center it
//if boundingBox is large, shrink and center it
//document.left/right/top/bottom include 1/2" margins
float xScale = (document.right() - document.left()) / pdfTemplate.getWidth();
float yScale = (document.top() - document.bottom()) / pdfTemplate.getHeight();
float scale = Math.min(Math.min(xScale, yScale), 1);
float xSize = pdfTemplate.getWidth() / scale;
float ySize = pdfTemplate.getHeight() / scale;
//x device = ax user + by user + e
//y device = cx user + dy user + f
pdfContentByte.addTemplate(pdfTemplate, //a,b,c,d,e,f
scale, 0, 0, scale,
document.left() + (document.right() - document.left() - xSize) / 2,
document.bottom() + (document.top() - document.bottom() - ySize) / 2);
*/
document.close();
}
/**
* Creates a document with some goto actions.
*
* @param args no arguments needed
*/
public static void main(String[] args) {
System.out.println("Destinations");
// step 1: creation of a document-object
Document document = new Document();
try {
// step 2:
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("Destinations.pdf"));
// step 3:
writer.setViewerPreferences(PdfWriter.PageModeUseOutlines);
document.open();
// step 4: we grab the ContentByte and do some stuff with it
PdfContentByte cb = writer.getDirectContent();
// we create a PdfTemplate
PdfTemplate template = cb.createTemplate(25, 25);
// we add some crosses to visualize the destinations
template.moveTo(13, 0);
template.lineTo(13, 25);
template.moveTo(0, 13);
template.lineTo(50, 13);
template.stroke();
// we add the template on different positions
cb.addTemplate(template, 287, 787);
cb.addTemplate(template, 187, 487);
cb.addTemplate(template, 487, 287);
cb.addTemplate(template, 87, 87);
// we define the destinations
PdfDestination d1 = new PdfDestination(PdfDestination.XYZ, 300, 800, 0);
PdfDestination d2 = new PdfDestination(PdfDestination.FITH, 500);
PdfDestination d3 = new PdfDestination(PdfDestination.FITR, 200, 300, 400, 500);
PdfDestination d4 = new PdfDestination(PdfDestination.FITBV, 100);
PdfDestination d5 = new PdfDestination(PdfDestination.FIT);
// we define the outlines
PdfOutline out1 = new PdfOutline(cb.getRootOutline(), d1, "root");
PdfOutline out2 = new PdfOutline(out1, d2, "sub 1");
new PdfOutline(out1, d3, "sub 2");
new PdfOutline(out2, d4, "sub 2.1");
new PdfOutline(out2, d5, "sub 2.2");
} catch (Exception de) {
de.printStackTrace();
}
// step 5: we close the document
document.close();
}
/**
* Generates a PDF file with the text 'Hello World'
*
* @param args no arguments needed here
*/
public static byte[] getDashboardPDFAsByteArray() {
String localProviderURL = "t3://localhost:7001";
System.setProperty(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
System.setProperty(Context.PROVIDER_URL, localProviderURL);
System.out.println("Generating VINSight DashBoard Reports");
// step 1: creation of a document-object
Document document = new Document();
ByteArrayOutputStream baos = new ByteArrayOutputStream(100000);
try {
// step 2
PdfWriter writer;
writer = PdfWriter.getInstance(document, baos);
// step 3
document.open();
// step 4: we add a paragraph to the document
document.add(new Paragraph("VINSight Health Check"));
document.add(new Paragraph("Report 1"));
// create the chart1 image
JFreeChart chart1 = VINSightDashboardReport.createVINSightDashBoardChart1();
BufferedImage image1 = chart1.createBufferedImage(350, 350);
image1.flush();
document.add(com.lowagie.text.Image.getInstance(image1, null));
document.add(new Paragraph("Report 2"));
JFreeChart chart2 = VINSightDashboardReport.createVINSightDashBoardChart2();
BufferedImage image2 = chart2.createBufferedImage(350, 350);
image2.flush();
document.add(com.lowagie.text.Image.getInstance(image2, null));
} catch (DocumentException de) {
de.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
} finally {
// step 5
document.close();
try {
baos.close();
} catch (IOException ioe) {
/*ignore*/
}
}
return baos.toByteArray();
}
public void close() {
if (document != null) {
// cleanup..
document.close();
try {
outputStream.flush();
} catch (IOException e) {
RTFPrinter.logger.info("Failed to flush the RTF-Output stream.");
} finally {
document = null;
}
}
}
public void exportGraphic(Picture picture, OutputStream out) throws IOException {
int width = picture.getPictureWidth();
int height = picture.getPictureHeight();
Document doc = new Document(new com.lowagie.text.Rectangle(width, height));
try {
PdfWriter pWriter = PdfWriter.getInstance(doc, out);
doc.open();
Graphics2D g = pWriter.getDirectContent().createGraphics(width, height);
picture.paintPicture(g);
g.dispose();
doc.close();
} catch (DocumentException e) {
throw (IOException) new IOException(e.getMessage()).initCause(e);
}
}
/**
* Extended headers / footers example
*
* @param args Unused
*/
public static void main(String[] args) {
System.out.println("Demonstrates use of the RtfHeaderFooter for extended headers and footers");
try {
Document document = new Document();
RtfWriter2.getInstance(document, new FileOutputStream("ExtendedHeaderFooter.rtf"));
// Create the Paragraphs that will be used in the header.
Paragraph date = new Paragraph("01.01.2010");
date.setAlignment(Paragraph.ALIGN_RIGHT);
Paragraph address = new Paragraph("TheFirm\nTheRoad 24, TheCity\n" + "+00 99 11 22 33 44");
// Create the RtfHeaderFooter with an array containing the Paragraphs to add
RtfHeaderFooter header = new RtfHeaderFooter(new Element[] {date, address});
// Set the header
document.setHeader(header);
// Create the table that will be used as the footer
Table footer = new Table(2);
footer.setBorder(0);
footer.getDefaultCell().setBorder(0);
footer.setWidth(100);
footer.addCell(new Cell("(c) Mark Hall"));
Paragraph pageNumber = new Paragraph("Page ");
// The RtfPageNumber is an RTF specific element that adds a page number field
pageNumber.add(new RtfPageNumber());
pageNumber.setAlignment(Paragraph.ALIGN_RIGHT);
footer.addCell(new Cell(pageNumber));
// Create the RtfHeaderFooter and set it as the footer to use
document.setFooter(new RtfHeaderFooter(footer));
document.open();
document.add(
new Paragraph(
"This document has headers and footers created"
+ " using the RtfHeaderFooter class."));
document.close();
} catch (FileNotFoundException fnfe) {
fnfe.printStackTrace();
} catch (DocumentException de) {
de.printStackTrace();
}
}
public void manipulatePdf(String src, String dest, int pow)
throws IOException, DocumentException {
PdfReader reader = new PdfReader(src);
Rectangle pageSize = reader.getPageSize(1);
Rectangle newSize =
(pow % 2) == 0
? new Rectangle(pageSize.getWidth(), pageSize.getHeight())
: new Rectangle(pageSize.getHeight(), pageSize.getWidth());
Rectangle unitSize = new Rectangle(pageSize.getWidth(), pageSize.getHeight());
for (int i = 0; i < pow; i++) {
unitSize = new Rectangle(unitSize.getHeight() / 2, unitSize.getWidth());
}
int n = (int) Math.pow(2, pow);
int r = (int) Math.pow(2, pow / 2);
int c = n / r;
Document document = new Document(newSize, 0, 0, 0, 0);
PdfWriter writer =
PdfWriter.getInstance(document, new FileOutputStream(String.format(dest, n)));
document.open();
PdfContentByte cb = writer.getDirectContent();
PdfImportedPage page;
Rectangle currentSize;
float offsetX, offsetY, factor;
int total = reader.getNumberOfPages();
for (int i = 0; i < total; ) {
if (i % n == 0) {
document.newPage();
}
currentSize = reader.getPageSize(++i);
factor =
Math.min(
unitSize.getWidth() / currentSize.getWidth(),
unitSize.getHeight() / currentSize.getHeight());
offsetX =
unitSize.getWidth() * ((i % n) % c)
+ (unitSize.getWidth() - (currentSize.getWidth() * factor)) / 2f;
offsetY =
newSize.getHeight()
- (unitSize.getHeight() * (((i % n) / c) + 1))
+ (unitSize.getHeight() - (currentSize.getHeight() * factor)) / 2f;
page = writer.getImportedPage(reader, i);
cb.addTemplate(page, factor, 0, 0, factor, offsetX, offsetY);
}
document.close();
}
private ByteArrayOutputStream getPdfData(
JSONArray data, JSONArray res, HttpServletRequest request) throws ServiceException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
String[] colHeader = getColHeader();
String[] colIndex = getColIndexes();
String[] val = getColValues(colHeader, data);
String[] resources = getResourcesColHeader(res, data);
String[] mainHeader = {"Dates", "Duration", "Work", "Cost", "Tasks", "Resources"};
Document document = null;
if (landscape) {
Rectangle recPage = new Rectangle(PageSize.A4.rotate());
recPage.setBackgroundColor(new java.awt.Color(255, 255, 255));
document = new Document(recPage, 15, 15, 30, 30);
} else {
Rectangle recPage = new Rectangle(PageSize.A4);
recPage.setBackgroundColor(new java.awt.Color(255, 255, 255));
document = new Document(recPage, 15, 15, 30, 30);
}
PdfWriter writer = PdfWriter.getInstance(document, baos);
writer.setPageEvent(new EndPage());
document.open();
if (showLogo) {
getCompanyDetails(request);
addComponyLogo(document, request);
}
addTitleSubtitle(document);
addTable(data, resources, colIndex, colHeader, mainHeader, val, document);
document.close();
writer.close();
baos.close();
} catch (ConfigurationException ex) {
throw ServiceException.FAILURE("ExportProjectReport.getPdfData", ex);
} catch (DocumentException ex) {
throw ServiceException.FAILURE("ExportProjectReport.getPdfData", ex);
} catch (JSONException e) {
throw ServiceException.FAILURE("ExportProjectReport.getPdfData", e);
} catch (IOException e) {
throw ServiceException.FAILURE("ExportProjectReport.getPdfData", e);
} catch (Exception e) {
throw ServiceException.FAILURE("ExportProjectReport.getPdfData", e);
}
return baos;
}
/** @see com.lowagie.toolbox.AbstractTool#execute() */
public void execute() {
try {
if (getValue("odd") == null)
throw new InstantiationException("You need to choose a sourcefile for the odd pages");
File odd_file = (File) getValue("odd");
if (getValue("even") == null)
throw new InstantiationException("You need to choose a sourcefile for the even pages");
File even_file = (File) getValue("even");
if (getValue("destfile") == null)
throw new InstantiationException("You need to choose a destination file");
File pdf_file = (File) getValue("destfile");
RandomAccessFileOrArray odd = new RandomAccessFileOrArray(odd_file.getAbsolutePath());
RandomAccessFileOrArray even = new RandomAccessFileOrArray(even_file.getAbsolutePath());
Image img = TiffImage.getTiffImage(odd, 1);
Document document = new Document(new Rectangle(img.getScaledWidth(), img.getScaledHeight()));
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(pdf_file));
document.open();
PdfContentByte cb = writer.getDirectContent();
int count = Math.max(TiffImage.getNumberOfPages(odd), TiffImage.getNumberOfPages(even));
for (int c = 0; c < count; ++c) {
try {
Image imgOdd = TiffImage.getTiffImage(odd, c + 1);
Image imgEven = TiffImage.getTiffImage(even, count - c);
document.setPageSize(new Rectangle(imgOdd.getScaledWidth(), imgOdd.getScaledHeight()));
document.newPage();
imgOdd.setAbsolutePosition(0, 0);
cb.addImage(imgOdd);
document.setPageSize(new Rectangle(imgEven.getScaledWidth(), imgEven.getScaledHeight()));
document.newPage();
imgEven.setAbsolutePosition(0, 0);
cb.addImage(imgEven);
} catch (Exception e) {
System.out.println("Exception page " + (c + 1) + " " + e.getMessage());
}
}
odd.close();
even.close();
document.close();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Writing vertical text.
*
* @param args no arguments needed
*/
public static void main(String[] args) {
Document document = new Document(PageSize.A4, 50, 50, 50, 50);
try {
texts[3] = convertCid(texts[0]);
texts[4] = convertCid(texts[1]);
texts[5] = convertCid(texts[2]);
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("vertical.pdf"));
int idx = 0;
document.open();
PdfContentByte cb = writer.getDirectContent();
for (int j = 0; j < 2; ++j) {
BaseFont bf = BaseFont.createFont("KozMinPro-Regular", encs[j], false);
cb.setRGBColorStroke(255, 0, 0);
cb.setLineWidth(0);
float x = 400;
float y = 700;
float height = 400;
float leading = 30;
int maxLines = 6;
for (int k = 0; k < maxLines; ++k) {
cb.moveTo(x - k * leading, y);
cb.lineTo(x - k * leading, y - height);
}
cb.rectangle(x, y, -leading * (maxLines - 1), -height);
cb.stroke();
int status;
VerticalText vt = new VerticalText(cb);
vt.setVerticalLayout(x, y, height, maxLines, leading);
vt.addText(new Chunk(texts[idx++], new Font(bf, 20)));
vt.addText(new Chunk(texts[idx++], new Font(bf, 20, 0, Color.blue)));
status = vt.go();
System.out.println(status);
vt.setAlignment(Element.ALIGN_RIGHT);
vt.addText(new Chunk(texts[idx++], new Font(bf, 20, 0, Color.orange)));
status = vt.go();
System.out.println(status);
document.newPage();
}
document.close();
} catch (Exception de) {
de.printStackTrace();
}
}
public static void exportAsPdf(
List<EventoBean> eventi, ByteArrayOutputStream baos, IEventiService eventiService)
throws DocumentException, UtilsException {
Document document = new Document();
PdfWriter.getInstance(document, baos);
document.open();
addMetaData(document);
addTitlePage(document);
// Start a new page
document.newPage();
addContent(document, eventi, eventiService);
document.close();
}
/*
* crea un file pdf contenente lo stack trace dell'eccezione
*/
private void createErrorFile(String url, File outputFile, Exception exception) {
Document document = new Document();
PdfWriter pdfwriter = null;
try {
pdfwriter = PdfWriter.getInstance(document, new FileOutputStream(outputFile));
document.open();
StringBuilder buffer = new StringBuilder("Non è stato possibile generare");
buffer.append(" il file pdf per l'URL\n\n");
buffer.append(url);
buffer.append("\n\na causa del seguente errore:\n\n");
document.add(new Paragraph(buffer.toString()));
StringWriter stringWriter = new StringWriter();
exception.printStackTrace(new PrintWriter(stringWriter));
document.add(new Paragraph(stringWriter.toString()));
document.close();
pdfwriter.close();
} catch (FileNotFoundException | DocumentException e) {
log.error("errore di scrittura del file di errore", e);
}
}
public void pv() {
try {
Document document = new Document(PageSize.A4, 36, 72, 108, 180);
PdfWriter.getInstance(document, new FileOutputStream("pdfFile.pdf"));
File f = new File("abc.txt");
FileReader fr = new FileReader(f);
BufferedReader br = new BufferedReader(fr);
String i;
while ((i = br.readLine()) != null) {
document.open();
document.add(new Paragraph(i));
}
System.out.println("fetched database is inserted into pdf file");
document.close();
} catch (Exception e) {
}
}
/**
* @see org.kuali.kfs.module.bc.service.PayrateImportService#generatePdf(java.lang.StringBuilder,
* java.io.ByteArrayOutputStream)
*/
@NonTransactional
public void generatePdf(List<ExternalizedMessageWrapper> logMessages, ByteArrayOutputStream baos)
throws DocumentException {
Document document = new Document();
PdfWriter.getInstance(document, baos);
document.open();
for (ExternalizedMessageWrapper messageWrapper : logMessages) {
String message;
if (messageWrapper.getParams().length == 0)
message =
SpringContext.getBean(KualiConfigurationService.class)
.getPropertyString(messageWrapper.getMessageKey());
else {
String temp =
SpringContext.getBean(KualiConfigurationService.class)
.getPropertyString(messageWrapper.getMessageKey());
message = MessageFormat.format(temp, (Object[]) messageWrapper.getParams());
}
document.add(new Paragraph(message));
}
document.close();
}
protected final void renderMergedOutputModel(
Map model, HttpServletRequest request, HttpServletResponse response) throws Exception {
// The following simple method doesn't work in IE, which
// needs to know the content length.
// PdfWriter writer = PdfWriter.getInstance(document, response.getOutputStream());
// document.open();
// buildPdfDocument(model, document, writer, request, response);
// document.close();
// See http://www.lowagie.com/iText/faq.html#msie
// for an explanation of why we can't use the obvious form above.
// IE workaround: write into byte array first.
ByteArrayOutputStream baos = new ByteArrayOutputStream(OUTPUT_BYTE_ARRAY_INITIAL_SIZE);
Document document = getDocument();
PdfWriter writer = newWriter(document, baos);
// Apply preferences and build metadata.
prepareWriter(model, writer, request);
buildPdfMetadata(model, document, request);
// Build PDF document.
document.open();
buildPdfDocument(model, document, writer, request, response);
document.close();
// Write content type and also length (determined via byte array).
response.setContentType(getContentType());
response.setContentLength(baos.size());
// Flush byte array to servlet output stream.
ServletOutputStream out = response.getOutputStream();
baos.writeTo(out);
out.flush();
}
/**
* Extended font example.
*
* @param args Unused
*/
public static void main(String[] args) {
System.out.println("Demonstrates the extended font support");
try {
Document document = new Document();
RtfWriter2.getInstance(document, new FileOutputStream("ExtendedFont.rtf"));
document.open();
// Create a RtfFont with the desired font name.
RtfFont msComicSans = new RtfFont("Comic Sans MS");
// Use the RtfFont like any other Font.
document.add(new Paragraph("This paragraph uses the" + " Comic Sans MS font.", msComicSans));
// Font size, font style and font colour can also be specified.
RtfFont bigBoldGreenArial = new RtfFont("Arial", 36, Font.BOLD, Color.GREEN);
document.add(new Paragraph("This is a really big bold green Arial text", bigBoldGreenArial));
document.close();
} catch (FileNotFoundException fnfe) {
fnfe.printStackTrace();
} catch (DocumentException de) {
de.printStackTrace();
}
}
private void renderPDF(OutputStream out, Request request, Response response) throws Exception {
Map<?, ?> properties = Play.configuration;
String uri = request.getBase() + request.url;
if (docs.documents.size() == 1) {
renderDoc(docs.documents.get(0), uri, properties, out);
} else {
// we need to concatenate them all
Document resultDocument = new Document();
PdfCopy copy = new PdfCopy(resultDocument, out);
resultDocument.open();
ByteArrayOutputStream os = new ByteArrayOutputStream();
for (PDFDocument doc : docs.documents) {
os.reset();
renderDoc(doc, uri, properties, os);
PdfReader pdfReader = new PdfReader(os.toByteArray());
int n = pdfReader.getNumberOfPages();
for (int i = 0; i < n; i++) {
copy.addPage(copy.getImportedPage(pdfReader, i + 1));
}
copy.freeReader(pdfReader);
}
resultDocument.close();
}
}
private void print() {
Document document = new Document(PageSize.A4.rotate());
try {
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("jTable.pdf"));
document.open();
PdfContentByte cb = writer.getDirectContent();
cb.saveState();
Graphics2D g2 = cb.createGraphicsShapes(500, 500);
Shape oldClip = g2.getClip();
g2.clipRect(0, 0, 500, 500);
table.print(g2);
g2.setClip(oldClip);
g2.dispose();
cb.restoreState();
} catch (Exception e) {
System.err.println(e.getMessage());
}
document.close();
}
/**
* Performs the action: generate a PDF from a GET or POST.
*
* @param request the Servlets request object
* @param response the Servlets request object
* @param methodGetPost the method that was used in the form
*/
public void makePdf(
HttpServletRequest request, HttpServletResponse response, String methodGetPost) {
try {
// take the message from the URL or create default message
String msg = request.getParameter("msg");
if (msg == null || msg.trim().length() <= 0)
msg = "[ specify a message in the 'msg' argument on the URL ]";
// create simple doc and write to a ByteArrayOutputStream
Document document = new Document();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PdfWriter.getInstance(document, baos);
document.open();
document.add(new Paragraph(msg));
document.add(Chunk.NEWLINE);
document.add(new Paragraph("The method used to generate this PDF was: " + methodGetPost));
document.close();
// setting some response headers
response.setHeader("Expires", "0");
response.setHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0");
response.setHeader("Pragma", "public");
// setting the content type
response.setContentType("application/pdf");
// the contentlength is needed for MSIE!!!
response.setContentLength(baos.size());
// write ByteArrayOutputStream to the ServletOutputStream
ServletOutputStream out = response.getOutputStream();
baos.writeTo(out);
out.flush();
} catch (Exception e2) {
System.out.println("Error in " + getClass().getName() + "\n" + e2);
}
}