private void writeGraphDetails() throws IOException, DocumentException {
if (collector.isStopped()) {
return;
}
final PdfPTable jrobinTable = new PdfPTable(1);
jrobinTable.setHorizontalAlignment(Element.ALIGN_CENTER);
jrobinTable.setWidthPercentage(100);
jrobinTable.getDefaultCell().setBorder(0);
if (largeGraphs != null) {
// si les graphiques ont été préinitialisés (en Swing) alors on les utilise
for (final byte[] imageData : largeGraphs.values()) {
final Image image = Image.getInstance(imageData);
jrobinTable.addCell(image);
}
} else {
final Collection<JRobin> counterJRobins = collector.getDisplayedCounterJRobins();
if (counterJRobins.isEmpty()) {
return;
}
for (final JRobin jrobin : counterJRobins) {
// la hauteur de l'image est prévue pour qu'il n'y ait pas de graph seul sur une page
final Image image =
Image.getInstance(jrobin.graph(range, LARGE_GRAPH_WIDTH, LARGE_GRAPH_HEIGHT));
jrobinTable.addCell(image);
}
}
newPage();
addToDocument(jrobinTable);
newPage();
}
private void doActionRemoveWatermark() throws PageException, IOException, DocumentException {
required("pdf", "removeWatermark", "source", source);
if (destination != null && destination.exists() && !overwrite)
throw new ApplicationException("destination file [" + destination + "] already exists");
railo.runtime.img.Image ri =
new railo.runtime.img.Image(1, 1, BufferedImage.TYPE_INT_RGB, Color.BLACK);
Image img = Image.getInstance(ri.getBufferedImage(), null, false);
img.setAbsolutePosition(1, 1);
PDFDocument doc = toPDFDocument(source, password, null);
doc.setPages(pages);
PdfReader reader = doc.getPdfReader();
boolean destIsSource =
destination != null && doc.getResource() != null && destination.equals(doc.getResource());
java.util.List bookmarks = SimpleBookmark.getBookmark(reader);
ArrayList master = new ArrayList();
if (bookmarks != null) master.addAll(bookmarks);
// output
OutputStream os = null;
if (!StringUtil.isEmpty(name) || destIsSource) {
os = new ByteArrayOutputStream();
} else if (destination != null) {
os = destination.getOutputStream();
}
try {
int len = reader.getNumberOfPages();
PdfStamper stamp = new PdfStamper(reader, os);
Set _pages = doc.getPages();
for (int i = 1; i <= len; i++) {
if (_pages != null && !_pages.contains(Integer.valueOf(i))) continue;
PdfContentByte cb = foreground ? stamp.getOverContent(i) : stamp.getUnderContent(i);
PdfGState gs1 = new PdfGState();
gs1.setFillOpacity(0);
cb.setGState(gs1);
cb.addImage(img);
}
if (bookmarks != null) stamp.setOutlines(master);
stamp.close();
} finally {
IOUtil.closeEL(os);
if (os instanceof ByteArrayOutputStream) {
if (destination != null)
IOUtil.copy(
new ByteArrayInputStream(((ByteArrayOutputStream) os).toByteArray()),
destination,
true); // MUST overwrite
if (!StringUtil.isEmpty(name)) {
pageContext.setVariable(
name, new PDFDocument(((ByteArrayOutputStream) os).toByteArray(), password));
}
}
}
}
/**
* Returns the height needed to draw the remaining text.
*
* @return a height
*/
public float remainingHeight() {
float result = 0f;
for (Iterator i = images.iterator(); i.hasNext(); ) {
Image image = (Image) i.next();
result += image.scaledHeight();
}
return remainingLines() * leading + 2 * cellpadding + cellspacing + result + leading / 2.5f;
}
/**
* double scaleDenom = page1.isCustomScale() ? page1.getCustomScale() :
* map.getViewportModel().getScaleDenominator();
*
* @param mapWithRasterLayersOnly a map with only raster layers
* @param mapBoundsInTemplate a rectangle indicating the coordinates of the top left, width and
* height (where the coordinate system has (0,0) in the top left.
* @param doc the PDF document object
*/
private void writeRasterLayersOnlyToDocument(
Map mapWithRasterLayersOnly,
org.eclipse.swt.graphics.Rectangle mapBoundsInTemplate,
Document doc,
Dimension pageSize,
double currentViewportScaleDenom) {
// set dimensions of the raster image to be the same ratio as
// the required map bounds within the page, but scaled up so
// we can achieve a higher DPI when we later insert the image
// into the page (90 refers to the default DPI)
int w = mapBoundsInTemplate.width * page1.getDpi() / 90;
int h = mapBoundsInTemplate.height * page1.getDpi() / 90;
BufferedImage imageOfRastersOnly = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
Graphics2D g = imageOfRastersOnly.createGraphics();
// define a DrawMapParameter object with a custom BoundsStrategy if a custom scale is set
DrawMapParameter drawMapParameter = null;
double scaleDenom =
(page1.getScaleOption() == ExportPDFWizardPage1.CUSTOM_MAP_SCALE)
? page1.getCustomScale()
: currentViewportScaleDenom;
drawMapParameter =
new DrawMapParameter(
g,
new java.awt.Dimension(w, h),
mapWithRasterLayersOnly,
new BoundsStrategy(scaleDenom),
page1.getDpi(),
SelectionStyle.EXCLUSIVE_ALL,
null);
try {
// draw the map (at a high resolution as specified above)
ApplicationGIS.drawMap(drawMapParameter);
Image img = Image.getInstance(bufferedImage2ByteArray(imageOfRastersOnly));
// scale the image down to fit into the page
img.scaleAbsolute(mapBoundsInTemplate.width, mapBoundsInTemplate.height);
// set the location of the image
int left = mapBoundsInTemplate.x;
int bottom = pageSize.height - mapBoundsInTemplate.height - mapBoundsInTemplate.y;
img.setAbsolutePosition(left, bottom); // (0,0) is bottom left in the PDF coordinate system
doc.add(img);
addWhiteMapBorder(img, doc);
} catch (Exception e) {
// TODO: fail gracefully.
}
}
/**
* 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();
}
/**
* Reads a PNG from an url.
*
* @param url the url
* @throws IOException on error
* @return the image
*/
public static Image getImage(URL url) throws IOException {
InputStream is = null;
try {
is = url.openStream();
Image img = getImage(is);
img.setUrl(url);
return img;
} finally {
if (is != null) {
is.close();
}
}
}
/**
* Adds an image to this Cell.
*
* @param i the image to add
* @param left the left border
* @param right the right border
* @param extraHeight extra height to add above image
* @param alignment horizontal alignment (constant from Element class)
* @return the height of the image
*/
private float addImage(Image i, float left, float right, float extraHeight, int alignment) {
Image image = Image.getInstance(i);
if (image.scaledWidth() > right - left) {
image.scaleToFit(right - left, Float.MAX_VALUE);
}
flushCurrentLine();
if (line == null) {
line = new PdfLine(left, right, alignment, leading);
}
PdfLine imageLine = line;
// left and right in chunk is relative to the start of the line
right = right - left;
left = 0f;
if ((image.alignment() & Image.RIGHT) == Image.RIGHT) {
left = right - image.scaledWidth();
} else if ((image.alignment() & Image.MIDDLE) == Image.MIDDLE) {
left = left + ((right - left - image.scaledWidth()) / 2f);
}
Chunk imageChunk = new Chunk(image, left, 0);
imageLine.add(new PdfChunk(imageChunk, null));
addLine(imageLine);
return imageLine.height();
}
/**
* Gets the lines of a cell that can be drawn between certain limits.
*
* <p>Remark: all the lines that can be drawn are removed from the object!
*
* @param top the top of the part of the table that can be drawn
* @param bottom the bottom of the part of the table that can be drawn
* @return an <CODE>ArrayList</CODE> of <CODE>PdfLine</CODE>s
*/
public ArrayList getLines(float top, float bottom) {
float lineHeight;
float currentPosition = Math.min(top(), top);
setTop(currentPosition + cellspacing);
ArrayList result = new ArrayList();
// if the bottom of the page is higher than the top of the cell: do nothing
if (top() < bottom) {
return result;
}
// we loop over the lines
int size = lines.size();
boolean aboveBottom = true;
for (int i = 0; i < size && aboveBottom; i++) {
line = (PdfLine) lines.get(i);
lineHeight = line.height();
currentPosition -= lineHeight;
// if the currentPosition is higher than the bottom, we add the line to the result
if (currentPosition > (bottom + cellpadding + getBorderWidthInside(BOTTOM))) {
result.add(line);
} else {
aboveBottom = false;
}
}
// if the bottom of the cell is higher than the bottom of the page, the cell is written, so we
// can remove all lines
float difference = 0f;
if (!header) {
if (aboveBottom) {
lines = new ArrayList();
contentHeight = 0f;
} else {
size = result.size();
for (int i = 0; i < size; i++) {
line = removeLine(0);
difference += line.height();
}
}
}
if (difference > 0) {
Image image;
for (Iterator i = images.iterator(); i.hasNext(); ) {
image = (Image) i.next();
image.setAbsolutePosition(image.absoluteX(), image.absoluteY() - difference - leading);
}
}
return result;
}
// Evento cuando que se ejecuta al terminar una página
@Override
public void onEndPage(PdfWriter writer, Document document) {
// Creamos una tabla de dos culumnas
PdfPTable table = new PdfPTable(2);
table.setHorizontalAlignment(Element.ALIGN_CENTER);
try {
// Establecemos las medidas de la tabla
table.setWidths(new int[] {24, 10});
table.setTotalWidth(100);
// Establecemos la altura de la celda
table.getDefaultCell().setFixedHeight(20);
// Quitamos el borde
table.getDefaultCell().setBorder(Rectangle.NO_BORDER);
// Alineamos el contenido a la derecha
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_RIGHT);
// Escribimos el primer texto
// en la primera celda
table.addCell(String.format("Página %d de ", writer.getCurrentPageNumber()));
// Obtenemos el template total
// y lo agregamos a la celda
PdfPCell cell = new PdfPCell(Image.getInstance(total));
// quitamos el borde
cell.setBorder(Rectangle.NO_BORDER);
// lo agregamos a la tabla
table.addCell(cell);
table.writeSelectedRows(0, -1, 330, 40, writer.getDirectContent());
} catch (DocumentException de) {
throw new ExceptionConverter(de);
}
}
/**
* Gets the width of the <CODE>PdfChunk</CODE> taking into account the extra character and word
* spacing.
*
* @param charSpacing the extra character spacing
* @param wordSpacing the extra word spacing
* @return the calculated width
*/
public float getWidthCorrected(float charSpacing, float wordSpacing) {
if (image != null) {
return image.getScaledWidth() + charSpacing;
}
int numberOfSpaces = 0;
int idx = -1;
while ((idx = value.indexOf(' ', idx + 1)) >= 0) ++numberOfSpaces;
return width() + (value.length() * charSpacing + numberOfSpaces * wordSpacing);
}
/*
* (non-Javadoc)
*
* @see com.afunms.report.ExportInterface#insertChart(java.lang.String)
*/
public void insertChart(String path) throws Exception {
if (!document.isOpen()) {
document.open();
}
Image png = Image.getInstance(path);
// png.scaleAbsolute(560, 320);
png.scalePercent(90);
Table pngtable = new Table(1);
pngtable.setAutoFillEmptyCells(true);
pngtable.setAlignment(Element.ALIGN_CENTER);
pngtable.setCellsFitPage(true);
pngtable.setWidth(100);
pngtable.setBorder(0);
RtfCell cell = new RtfCell(png);
cell.setBorder(0);
pngtable.addCell(cell);
document.add(pngtable);
}
public void execute(PdfContentByte cb, BaseFont bf) {
String t = sanitizeText(getText());
Barcode128 code128 = new Barcode128();
code128.setGenerateChecksum(true);
code128.setCode(t);
if (!isShowText()) {
code128.setFont(null);
}
code128.setBarHeight(getSize());
Image img = code128.createImageWithBarcode(cb, getColor(), getColor());
// float w = code128.getBarcodeSize().width() / 2;
img.setAbsolutePosition(getOffsetX(), getOffsetY());
img.setRotationDegrees(getDirection());
try {
cb.addImage(img);
} catch (DocumentException e) {
// Do nothing for the time being...
}
}
/**
* Truncates this <CODE>PdfChunk</CODE> if it's too long for the given width.
*
* <p>Returns <VAR>null</VAR> if the <CODE>PdfChunk</CODE> wasn't truncated.
*
* @param width a given width
* @return the <CODE>PdfChunk</CODE> that doesn't fit into the width.
*/
PdfChunk truncate(float width) {
if (image != null) {
if (image.getScaledWidth() > width) {
PdfChunk pc = new PdfChunk("", this);
value = "";
attributes.remove(Chunk.IMAGE);
image = null;
font = PdfFont.getDefaultFont();
return pc;
} else return null;
}
int currentPosition = 0;
float currentWidth = 0;
// it's no use trying to split if there isn't even enough place for a space
if (width < font.width()) {
String returnValue = value.substring(1);
value = value.substring(0, 1);
PdfChunk pc = new PdfChunk(returnValue, this);
return pc;
}
// loop over all the characters of a string
// or until the totalWidth is reached
int length = value.length();
boolean surrogate = false;
char character;
while (currentPosition < length) {
// the width of every character is added to the currentWidth
surrogate = Utilities.isSurrogatePair(value, currentPosition);
if (surrogate) currentWidth += font.width(Utilities.convertToUtf32(value, currentPosition));
else currentWidth += font.width(value.charAt(currentPosition));
if (currentWidth > width) break;
if (surrogate) currentPosition++;
currentPosition++;
}
// if all the characters fit in the total width, null is returned (there is no overflow)
if (currentPosition == length) {
return null;
}
// otherwise, the string has to be truncated
// currentPosition -= 2;
// we have to chop off minimum 1 character from the chunk
if (currentPosition == 0) {
currentPosition = 1;
if (surrogate) ++currentPosition;
}
String returnValue = value.substring(currentPosition);
value = value.substring(0, currentPosition);
PdfChunk pc = new PdfChunk(returnValue, this);
return pc;
}
/**
* Gets the images of a cell that can be drawn between certain limits.
*
* <p>Remark: all the lines that can be drawn are removed from the object!
*
* @param top the top of the part of the table that can be drawn
* @param bottom the bottom of the part of the table that can be drawn
* @return an <CODE>ArrayList</CODE> of <CODE>Image</CODE>s
*/
public ArrayList getImages(float top, float bottom) {
// if the bottom of the page is higher than the top of the cell: do nothing
if (top() < bottom) {
return new ArrayList();
}
top = Math.min(top(), top);
// initialisations
Image image;
float height;
ArrayList result = new ArrayList();
// we loop over the images
for (Iterator i = images.iterator(); i.hasNext() && !header; ) {
image = (Image) i.next();
height = image.absoluteY();
// if the currentPosition is higher than the bottom, we add the line to the result
if (top - height > (bottom + cellpadding)) {
image.setAbsolutePosition(image.absoluteX(), top - height);
result.add(image);
i.remove();
}
}
return result;
}
public void preProcessPDF(Object document)
throws IOException, BadElementException, DocumentException {
String sep = File.separator;
Document pdf = (Document) document;
ExternalContext extContext = FacesContext.getCurrentInstance().getExternalContext();
Map<String, String> params =
FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap();
String logo =
extContext.getRealPath(
"resources" + sep + "images" + sep + "LogoEncabezadoLiquidacion2.png");
String titulo = params.get("titulo");
pdf.open();
pdf.setPageSize(PageSize.A4);
pdf.addTitle(titulo);
pdf.add(Image.getInstance(logo));
}
public void onOpenDocument(PdfWriter pdfWriter, Document document) {
try {
baseFont = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
headerImage = Image.getInstance(imageFilePath + "MetLifeLog.png");
if (code39 == null) {
code39 = new Barcode39();
}
code39.setCode(this.contNo);
code39.setBarHeight(14f);
// code39.setCodeType(Barcode39.);
// initialization of the Graphic State
pdfGState = new PdfGState();
pdfGState.setFillOpacity(1f);
pdfGState.setStrokeOpacity(1f);
} catch (Exception ex) {
ex.printStackTrace();
}
}
private void drawPoint(
PdfContext context, Rectangle iconRect, Color fillColor, Color strokeColor) {
float baseWidth = iconRect.getWidth() / 10;
SymbolInfo symbol = styleInfo.getSymbol();
if (symbol.getImage() != null) {
try {
Image pointImage = Image.getInstance(symbol.getImage().getHref());
context.drawImage(pointImage, iconRect, iconRect);
} catch (Exception ex) { // NOSONAR
log.error("Not able to create image for POINT Symbol", ex);
}
} else if (symbol.getRect() != null) {
context.fillRectangle(iconRect, fillColor);
context.strokeRectangle(iconRect, strokeColor, baseWidth / 2);
} else {
context.fillEllipse(iconRect, fillColor);
context.strokeEllipse(iconRect, strokeColor, baseWidth / 2);
}
}
public void listadoMarcasPDF(Object document)
throws IOException, BadElementException, DocumentException {
Font fuenteNegra18 = new Font(Font.TIMES_ROMAN, 18, Font.BOLD, Color.BLACK);
Paragraph titulo = new Paragraph();
titulo.add(new Paragraph("Listado de Marcas de vehiculos en el Sistema ", fuenteNegra18));
agregarLineasEnBlanco(titulo, 2);
titulo.setAlignment(Element.ALIGN_CENTER);
String sep = File.separator;
Document pdf = (Document) document;
pdf.open();
pdf.setPageSize(PageSize.A4);
ExternalContext extContext = FacesContext.getCurrentInstance().getExternalContext();
String logo = extContext.getRealPath("resources" + sep + "images" + sep + "transacciones.png");
pdf.addTitle("Usuarios");
pdf.add(Image.getInstance(logo));
pdf.add(titulo);
}
/**
* Overrides the method in PdfPageEventHelper from itext to create and set the headerTable with
* relevant contents and set its logo image if there is a logoImage to be used.
*
* @param writer The PdfWriter for this document.
* @param document The document.
* @see com.lowagie.text.pdf.PdfPageEventHelper#onOpenDocument(com.lowagie.text.pdf.PdfWriter,
* com.lowagie.text.Document)
*/
@Override
public void onOpenDocument(PdfWriter writer, Document document) {
LOG.debug("onOpenDocument() started.");
try {
float[] headerWidths = {0.20f, 0.60f, 0.20f};
headerTable = new PdfPTable(headerWidths);
headerTable.setWidthPercentage(100);
headerTable.setHorizontalAlignment(Element.ALIGN_CENTER);
headerTable.getDefaultCell().setBorderWidth(0);
headerTable.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
headerTable.getDefaultCell().setVerticalAlignment(Element.ALIGN_CENTER);
if (StringUtils.isNotBlank(logoImage)) {
logo = Image.getInstance(logoImage);
logo.scalePercent(3, 3);
headerTable.addCell(new Phrase(new Chunk(logo, 0, 0)));
} else {
// if we don't use images
headerTable.addCell(new Phrase(new Chunk("")));
}
PdfPCell cell;
cell =
new PdfPCell(new Paragraph("REQUEST FOR QUOTATION\nTHIS IS NOT AN ORDER", ver_17_normal));
cell.setBorderWidth(0);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
headerTable.addCell(cell);
Paragraph p = new Paragraph();
p.add(new Chunk("\n R.Q. Number: ", ver_8_bold));
p.add(new Chunk(po.getPurapDocumentIdentifier() + "\n", cour_10_normal));
cell = new PdfPCell(p);
cell.setBorderWidth(0);
headerTable.addCell(cell);
// initialization of the template
tpl = writer.getDirectContent().createTemplate(100, 100);
// initialization of the font
helv = BaseFont.createFont("Helvetica", BaseFont.WINANSI, false);
} catch (Exception e) {
throw new ExceptionConverter(e);
}
}
public ImageResource getImageResource(String uri) {
ImageResource resource = null;
uri = resolveURI(uri);
resource = (ImageResource) _imageCache.get(uri);
if (resource == null) {
InputStream is = resolveAndOpenStream(uri);
if (is != null) {
try {
URL url = new URL(uri);
if (url.getPath() != null && url.getPath().toLowerCase().endsWith(".pdf")) {
PdfReader reader = _outputDevice.getReader(url);
PDFAsImage image = new PDFAsImage(url);
Rectangle rect = reader.getPageSizeWithRotation(1);
image.setInitialWidth(rect.getWidth() * _outputDevice.getDotsPerPoint());
image.setInitialHeight(rect.getHeight() * _outputDevice.getDotsPerPoint());
resource = new ImageResource(uri, image);
} else {
Image image = Image.getInstance(url);
scaleToOutputResolution(image);
resource = new ImageResource(uri, new ITextFSImage(image));
}
_imageCache.put(uri, resource);
} catch (IOException e) {
XRLog.exception("Can't read image file; unexpected problem for URI '" + uri + "'", e);
} catch (BadElementException e) {
XRLog.exception("Can't read image file; unexpected problem for URI '" + uri + "'", e);
} catch (URISyntaxException e) {
XRLog.exception("Can't read image file; unexpected problem for URI '" + uri + "'", e);
} finally {
try {
is.close();
} catch (IOException e) {
// ignore
}
}
}
}
if (resource == null) {
resource = new ImageResource(uri, null);
}
return resource;
}
private void writeGraphs(Collection<JRobin> jrobins, Map<String, byte[]> mySmallGraphs)
throws IOException, DocumentException {
if (collector.isStopped()) {
// pas de graphs, ils seraient en erreur sans timer
// mais un message d'avertissement à la place
final String message = getString("collect_server_misusage");
final Paragraph jrobinParagraph = new Paragraph(message, PdfFonts.BOLD.getFont());
jrobinParagraph.setAlignment(Element.ALIGN_CENTER);
addToDocument(jrobinParagraph);
return;
}
final Paragraph jrobinParagraph =
new Paragraph("", FontFactory.getFont(FontFactory.HELVETICA, 9f, Font.NORMAL));
jrobinParagraph.setAlignment(Element.ALIGN_CENTER);
jrobinParagraph.add(new Phrase("\n\n\n\n"));
int i = 0;
if (mySmallGraphs != null) {
// si les graphiques ont été préinitialisés (en Swing) alors on les utilise
for (final byte[] imageData : mySmallGraphs.values()) {
if (i % 3 == 0 && i != 0) {
// un retour après httpSessions et avant activeThreads pour l'alignement
jrobinParagraph.add(new Phrase("\n\n\n\n\n"));
}
final Image image = Image.getInstance(imageData);
image.scalePercent(50);
jrobinParagraph.add(new Phrase(new Chunk(image, 0, 0)));
jrobinParagraph.add(new Phrase(" "));
i++;
}
} else {
if (jrobins.isEmpty()) {
return;
}
for (final JRobin jrobin : jrobins) {
if (i % 3 == 0 && i != 0) {
// un retour après httpSessions et avant activeThreads pour l'alignement
jrobinParagraph.add(new Phrase("\n\n\n\n\n"));
}
final Image image =
Image.getInstance(jrobin.graph(range, SMALL_GRAPH_WIDTH, SMALL_GRAPH_HEIGHT));
image.scalePercent(50);
jrobinParagraph.add(new Phrase(new Chunk(image, 0, 0)));
jrobinParagraph.add(new Phrase(" "));
i++;
}
}
jrobinParagraph.add(new Phrase("\n"));
addToDocument(jrobinParagraph);
}
private static void addComponyLogo(Document d, HttpServletRequest request)
throws ConfigurationException, DocumentException {
PdfPTable table = new PdfPTable(1);
table.setHorizontalAlignment(Element.ALIGN_LEFT);
table.setWidthPercentage(50);
PdfPCell cell = null;
try {
imgPath =
com.krawler.esp.utils.ConfigReader.getinstance().get("platformURL")
+ "b/"
+ companySubDomain
+ "/images/store/?company=true";
Image img = Image.getInstance(imgPath);
cell = new PdfPCell(img);
} catch (Exception e) {
cell = new PdfPCell(new Paragraph(companyName, fontBig));
}
cell.setBorder(0);
cell.setHorizontalAlignment(Element.ALIGN_LEFT);
table.addCell(cell);
d.add(table);
}
/**
* 生成照片
*
* @param stdImage
* @return
* @throws IOException
* @throws MalformedURLException
* @throws BadElementException
*/
private Image getImage(String StudentNo)
throws BadElementException, MalformedURLException, IOException {
/*
Graphics2D g2d = null;
Blob b=stdImage.getImage();
long size;
try {
size = b.length();
byte[] bs = b.getBytes(1, (int)size);
return Image.getInstance(bs);
}catch(Exception e){
e.printStackTrace();
return null;
}
*/
// StdImage stdImage=(StdImage)list.get(0);
// Blob b=stdImage.getImage();
/*
long size;
try {
size = b.length();
byte[] bs = b.getBytes(1, (int)size);
return Image.getInstance(bs);
} catch (Exception e) {
e.printStackTrace();
//URL url = new URL("http://ap.cust.edu.tw/CIS/pages/images/notFound.gif");
Image image=Image.getInstance("http://ap.cust.edu.tw/CIS/pages/images/notFound.gif");
//response.sendRedirect("/CIS/pages/images/notFound.gif");
return image;
}
*/
try {
return Image.getInstance("http://localhost/eis/getStdimage?myStdNo=" + StudentNo);
} catch (Exception e) {
return null;
}
}
private void taxPie(
Rectangle rct, double totalValue, double tax, String taxLabel, String netLabel) {
double taxPercent = (tax / totalValue) * 100;
double netValuePercent = 100 - taxPercent;
DefaultPieDataset dataset = new DefaultPieDataset();
dataset.setValue(taxLabel, taxPercent);
dataset.setValue(netLabel, netValuePercent);
PiePlot3D plot = new PiePlot3D(dataset);
plot.setLabelGenerator(new StandardPieItemLabelGenerator());
plot.setInsets(new Insets(0, 5, 5, 5));
plot.setToolTipGenerator(new CustomToolTipGenerator());
plot.setLabelGenerator(new CustomLabelGenerator());
plot.setSectionPaint(0, new Color(pgRed));
plot.setSectionPaint(1, new Color(pgGreen));
plot.setForegroundAlpha(.6f);
plot.setOutlinePaint(Color.white);
plot.setBackgroundPaint(Color.white);
JFreeChart chart =
new JFreeChart("Asset Distribution", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
chart.setBackgroundPaint(Color.white);
chart.setAntiAlias(true);
Rectangle page = rct;
try {
Image img =
Image.getInstance(
chart.createBufferedImage((int) page.getWidth(), (int) page.getHeight()), null);
drawDiagram(img, rct, 0, 72);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
/**
* Helperfunction to extract an image from an imagereference. If the image is contained as
* java.awt.Image object only, the image is recoded into an PNG-Image.
*
* @param reference the image reference.
* @return an image.
* @throws com.lowagie.text.DocumentException if no PDFImageElement could be created using the
* given ImageReference.
* @throws java.io.IOException if the image could not be read.
*/
public Image getImage(final ImageContainer reference) throws DocumentException, IOException {
if (reference == null) {
throw new NullPointerException();
}
Object identity = null;
java.awt.Image image = null;
if (reference instanceof URLImageContainer) {
final URLImageContainer urlImageContainer = (URLImageContainer) reference;
final ResourceKey url = urlImageContainer.getResourceKey();
if (url != null && urlImageContainer.isLoadable()) {
identity = url;
final Image cached = (Image) cachedImages.get(identity);
if (cached != null) {
return cached;
}
try {
final ResourceData resourceData = resourceManager.load(url);
final byte[] data = resourceData.getResource(resourceManager);
final Image itextimage = Image.getInstance(data);
cachedImages.put(identity, itextimage);
return itextimage;
} catch (ResourceException re) {
RTFImageCache.logger.info("Caught illegal Image, will recode to PNG instead", re);
} catch (BadElementException be) {
RTFImageCache.logger.info("Caught illegal Image, will recode to PNG instead", be);
} catch (IOException ioe) {
RTFImageCache.logger.info(
"Unable to read the raw-data, will try to recode image-data.", ioe);
}
try {
final Resource resource = resourceManager.create(url, null, Image.class);
image = (java.awt.Image) resource.getResource();
} catch (ResourceException re) {
RTFImageCache.logger.info("Caught illegal Image, will try to find local instance", re);
}
}
}
if (reference instanceof LocalImageContainer && image == null) {
final LocalImageContainer localImageContainer = (LocalImageContainer) reference;
image = localImageContainer.getImage();
if (image != null) {
// check, if the content was cached ...
identity = localImageContainer.getIdentity();
if (identity != null) {
final Image cachedImage = (Image) cachedImages.get(identity);
if (cachedImage != null) {
return cachedImage;
}
}
}
}
if (image == null) {
return null;
}
final WaitingImageObserver obs = new WaitingImageObserver(image);
obs.waitImageLoaded();
try {
final byte[] data = RenderUtility.encodeImage(image);
final Image itextimage = Image.getInstance(data);
if (identity != null) {
cachedImages.put(identity, itextimage);
}
return itextimage;
} catch (UnsupportedEncoderException uee) {
logger.warn("Assertation-Failure: PNG encoding failed.", uee);
return null;
}
}
/** @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();
}
}
/**
* This function is used to draw very thin white borders over the outer edge of the raster map.
* It's necessary because the map edge "bleeds" into the adjacent pixels, and we need to cover
* that.
*
* <p>I think this quirky behaviour is possibly an iText bug
*/
private void addWhiteMapBorder(Image img, Document doc) {
try {
Color color = Color.white;
int borderWidth = 1;
BufferedImage bufferedTop =
new BufferedImage((int) img.getScaledWidth(), borderWidth, BufferedImage.TYPE_INT_RGB);
Graphics2D g1 = bufferedTop.createGraphics();
g1.setBackground(color);
g1.clearRect(0, 0, bufferedTop.getWidth(), bufferedTop.getHeight());
Image top = Image.getInstance(bufferedImage2ByteArray(bufferedTop));
top.setAbsolutePosition(
img.getAbsoluteX(),
img.getAbsoluteY() + img.getScaledHeight() - bufferedTop.getHeight() / 2);
BufferedImage bufferedBottom =
new BufferedImage((int) img.getScaledWidth(), borderWidth, BufferedImage.TYPE_INT_RGB);
Graphics2D g2 = bufferedBottom.createGraphics();
g2.setBackground(color);
g2.clearRect(0, 0, bufferedBottom.getWidth(), bufferedBottom.getHeight());
Image bottom = Image.getInstance(bufferedImage2ByteArray(bufferedBottom));
bottom.setAbsolutePosition(
img.getAbsoluteX(), img.getAbsoluteY() - bufferedTop.getHeight() / 2);
BufferedImage bufferedLeft =
new BufferedImage(borderWidth, (int) img.getScaledHeight(), BufferedImage.TYPE_INT_RGB);
Graphics2D g3 = bufferedLeft.createGraphics();
g3.setBackground(color);
g3.clearRect(0, 0, bufferedLeft.getWidth(), bufferedLeft.getHeight());
Image left = Image.getInstance(bufferedImage2ByteArray(bufferedLeft));
left.setAbsolutePosition(
img.getAbsoluteX() - bufferedLeft.getWidth() / 2, img.getAbsoluteY());
BufferedImage bufferedRight =
new BufferedImage(borderWidth, (int) img.getScaledHeight(), BufferedImage.TYPE_INT_RGB);
Graphics2D g4 = bufferedRight.createGraphics();
g4.setBackground(color);
g4.clearRect(0, 0, bufferedRight.getWidth(), bufferedRight.getHeight());
Image right = Image.getInstance(bufferedImage2ByteArray(bufferedRight));
right.setAbsolutePosition(
img.getAbsoluteX() + img.getScaledWidth() - bufferedRight.getWidth() / 2,
img.getAbsoluteY());
doc.add(top);
doc.add(bottom);
doc.add(left);
doc.add(right);
} catch (Exception e) {
e.printStackTrace();
}
}
private void doActionAddWatermark() throws PageException, IOException, DocumentException {
required("pdf", "addWatermark", "source", source);
if (copyFrom == null && image == null)
throw new ApplicationException(
"at least one of the following attributes must be defined " + "[copyFrom,image]");
if (destination != null && destination.exists() && !overwrite)
throw new ApplicationException("destination file [" + destination + "] already exists");
// image
Image img = null;
if (image != null) {
railo.runtime.img.Image ri =
railo.runtime.img.Image.createImage(pageContext, image, false, false, true);
img = Image.getInstance(ri.getBufferedImage(), null, false);
}
// copy From
else {
byte[] barr;
try {
Resource res = Caster.toResource(pageContext, copyFrom, true);
barr = IOUtil.toBytes(res);
} catch (ExpressionException ee) {
barr = Caster.toBinary(copyFrom);
}
img = Image.getInstance(PDFUtil.toImage(barr, 1).getBufferedImage(), null, false);
}
// position
float x = UNDEFINED, y = UNDEFINED;
if (!StringUtil.isEmpty(position)) {
int index = position.indexOf(',');
if (index == -1)
throw new ApplicationException(
"attribute [position] has a invalid value ["
+ position
+ "],"
+ "value should follow one of the following pattern [40,50], [40,] or [,50]");
String strX = position.substring(0, index).trim();
String strY = position.substring(index + 1).trim();
if (!StringUtil.isEmpty(strX)) x = Caster.toIntValue(strX);
if (!StringUtil.isEmpty(strY)) y = Caster.toIntValue(strY);
}
PDFDocument doc = toPDFDocument(source, password, null);
doc.setPages(pages);
PdfReader reader = doc.getPdfReader();
reader.consolidateNamedDestinations();
boolean destIsSource =
destination != null && doc.getResource() != null && destination.equals(doc.getResource());
java.util.List bookmarks = SimpleBookmark.getBookmark(reader);
ArrayList master = new ArrayList();
if (bookmarks != null) master.addAll(bookmarks);
// output
OutputStream os = null;
if (!StringUtil.isEmpty(name) || destIsSource) {
os = new ByteArrayOutputStream();
} else if (destination != null) {
os = destination.getOutputStream();
}
try {
int len = reader.getNumberOfPages();
PdfStamper stamp = new PdfStamper(reader, os);
if (len > 0) {
if (x == UNDEFINED || y == UNDEFINED) {
PdfImportedPage first = stamp.getImportedPage(reader, 1);
if (y == UNDEFINED) y = (first.getHeight() - img.getHeight()) / 2;
if (x == UNDEFINED) x = (first.getWidth() - img.getWidth()) / 2;
}
img.setAbsolutePosition(x, y);
// img.setAlignment(Image.ALIGN_JUSTIFIED); ration geht nicht anhand mitte
}
// rotation
if (rotation != 0) {
img.setRotationDegrees(rotation);
}
Set _pages = doc.getPages();
for (int i = 1; i <= len; i++) {
if (_pages != null && !_pages.contains(Integer.valueOf(i))) continue;
PdfContentByte cb = foreground ? stamp.getOverContent(i) : stamp.getUnderContent(i);
PdfGState gs1 = new PdfGState();
// print.out("op:"+opacity);
gs1.setFillOpacity(opacity);
// gs1.setStrokeOpacity(opacity);
cb.setGState(gs1);
cb.addImage(img);
}
if (bookmarks != null) stamp.setOutlines(master);
stamp.close();
} finally {
IOUtil.closeEL(os);
if (os instanceof ByteArrayOutputStream) {
if (destination != null)
IOUtil.copy(
new ByteArrayInputStream(((ByteArrayOutputStream) os).toByteArray()),
destination,
true); // MUST overwrite
if (!StringUtil.isEmpty(name)) {
pageContext.setVariable(
name, new PDFDocument(((ByteArrayOutputStream) os).toByteArray(), password));
}
}
}
}
private void savePDF() {
File f =
new File(
logSource.getFile(".")
+ "/"
+ logSource.name()
+ "-"
+ messageName
+ "."
+ varName
+ "."
+ curEntity
+ "-"
+ cmapCombo.getSelectedItem().toString()
+ ".pdf");
Rectangle pageSize = PageSize.A4.rotate();
try {
FileOutputStream out = new FileOutputStream(f);
Document doc = new Document(pageSize);
PdfWriter writer = PdfWriter.getInstance(doc, out);
doc.open();
PdfContentByte cb = writer.getDirectContent();
java.awt.Graphics2D g2 = cb.createGraphicsShapes(pageSize.getWidth(), pageSize.getHeight());
int width = (int) pageSize.getWidth();
int height = (int) pageSize.getHeight();
int prevWidth = defaultWidth;
int prevHeight = defaultHeight;
defaultWidth = width;
defaultHeight = height;
BufferedImage img = bufImage;
com.lowagie.text.Image pdfImage = com.lowagie.text.Image.getInstance(writer, img, 0.8f);
pdfImage.setAbsolutePosition(0, 0);
cb.addImage(pdfImage);
double maxX = dd.maxX + 5;
double maxY = dd.maxY + 5;
double minX = dd.minX - 5;
double minY = dd.minY - 5;
// width/height
double dx = maxX - minX;
double dy = maxY - minY;
double ratio1 = (double) defaultWidth / (double) defaultHeight;
double ratio2 = dx / dy;
if (ratio2 < ratio1) dx = dy * ratio1;
else dy = dx / ratio1;
drawLegend(g2, (ColorMap) cmapCombo.getSelectedItem(), 0);
doc.close();
defaultWidth = prevWidth;
defaultHeight = prevHeight;
JOptionPane.showMessageDialog(this, "PDF saved to log directory");
} catch (Exception e) {
e.printStackTrace();
}
}
public void createPdf() throws ClassNotFoundException, SQLException {
/*Declaramos documento como un objeto Document
Asignamos el tamaño de hoja y los margenes */
Document documento = new Document(PageSize.A4.rotate(), 1, 1, 20, 36);
// writer es declarado como el método utilizado para escribir en el archivo
PdfWriter writer = null;
try {
// Obtenemos la instancia del archivo a utilizar
String filename =
"C:/Program Files/Apache Software Foundation/Tomcat 6.0/webapps/documentos/reporteAutorizacion.pdf";
File fichero = new File(filename);
if (fichero.exists()) {
System.out.println("El fichero existe222222222");
fichero.delete();
System.out.println("El fichero elimino");
} else {
System.out.println("el fichero no existe");
}
writer = PdfWriter.getInstance(documento, new FileOutputStream(filename));
} catch (Exception ex) {
System.out.println("NO creooooo");
ex.getMessage();
}
// Declaramos una instancia de los eventos en HeaderFooter
HeaderFooter event = new HeaderFooter();
writer.setPageEvent(event);
// Agregamos un titulo al archivo
documento.addTitle("ARCHIVO PDF");
// Agregamos el autor del archivo
documento.addAuthor("PROVIAS NACIONAL");
// Abrimos el documento para edición
documento.open();
try {
// Declaramos un texto como Paragraph
// Le podemos dar formado como alineación, tamaño y color a la fuente.
Paragraph title1 = new Paragraph();
title1.setAlignment(Element.ALIGN_CENTER);
PdfPTable ta1 = new PdfPTable(2);
ta1.setHorizontalAlignment(Element.ALIGN_CENTER);
ta1.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
ta1.getDefaultCell().setVerticalAlignment(Element.ALIGN_MIDDLE);
PdfPCell cel1 = new PdfPCell();
com.lowagie.text.Image image =
com.lowagie.text.Image.getInstance("D:/Provias/images/imgExports.jpg");
// image.setWidthPercentage(500);
cel1.addElement(image);
cel1.setHorizontalAlignment(Element.ALIGN_CENTER);
cel1.setVerticalAlignment(Element.ALIGN_MIDDLE);
cel1.setBorder(Rectangle.NO_BORDER);
ta1.addCell(cel1);
PdfPCell cel2 = new PdfPCell();
cel2.addElement(
new Phrase(
"Reporte de Autorizaciones Especiales",
FontFactory.getFont(
FontFactory.HELVETICA, 12, Font.BOLD, new CMYKColor(0, 0, 0, 100))));
cel2.setFixedHeight(90);
cel2.setHorizontalAlignment(Element.ALIGN_CENTER);
cel2.setVerticalAlignment(Element.ALIGN_MIDDLE);
cel2.setBorder(Rectangle.NO_BORDER);
ta1.addCell(cel2);
float[] columnWidths1 = new float[] {180f, 100f};
ta1.setWidths(columnWidths1);
title1.add(ta1);
// Agregamos el texto al documento
documento.add(title1);
// Agregamos un salto de linea
documento.add(new Paragraph(" "));
// Agregamos la tabla al documento haciendo
// la llamada al método tabla()
documento.add(tabla());
} catch (Exception ex) {
System.out.println("Por!!");
ex.getMessage();
}
documento.close(); // Cerramos el documento
writer.close(); // Cerramos writer
}
