private void applyPadding(Rectangle r, boolean isLeft) {
if (isLeft) {
r.setRight(r.getRight() - hPadding);
} else {
r.setLeft(r.getLeft() + hPadding);
}
}
// FIXME: Manage Exceptions
private OutputStream marcarReporteProgramaRechazado(final Programa programa, InputStream src)
throws IOException, DocumentException {
PdfReader reader = null;
reader = new PdfReader(src);
int n = reader.getNumberOfPages();
ByteArrayOutputStream os = new ByteArrayOutputStream();
PdfStamper stamper = null;
stamper = new PdfStamper(reader, os);
// text watermark
Font f = new Font(Font.FontFamily.HELVETICA, 65);
Phrase p = new Phrase("RECHAZADO", f);
// transparency
PdfGState gs1 = new PdfGState();
gs1.setFillOpacity(0.3f);
// properties
PdfContentByte over;
Rectangle pagesize;
float x, y;
// loop over every page
for (int i = 1; i <= n; i++) {
pagesize = reader.getPageSizeWithRotation(i);
x = (pagesize.getLeft() + pagesize.getRight()) / 2;
y = (pagesize.getTop() + pagesize.getBottom()) / 2;
over = stamper.getOverContent(i);
over.saveState();
over.setGState(gs1);
ColumnText.showTextAligned(over, Element.ALIGN_CENTER, p, x, y, 45);
}
stamper.close();
reader.close();
return os;
}
/**
* Implementation of the cellLayout method.
*
* @see com.itextpdf.text.pdf.PdfPCellEvent#cellLayout( com.itextpdf.text.pdf.PdfPCell,
* com.itextpdf.text.Rectangle, com.itextpdf.text.pdf.PdfContentByte[])
*/
public void cellLayout(PdfPCell cell, Rectangle position, PdfContentByte[] canvases) {
try {
PdfAnnotation annotation =
PdfAnnotation.createFileAttachment(
writer,
new Rectangle(
position.getLeft() - 20,
position.getTop() - 15,
position.getLeft() - 5,
position.getTop() - 5),
description,
fs);
annotation.setName(description);
writer.addAnnotation(annotation);
} catch (IOException e) {
e.printStackTrace();
}
}
public void cellLayout(PdfPCell cell, Rectangle rect, PdfContentByte[] canvas) {
PdfContentByte cb = canvas[PdfPTable.BACKGROUNDCANVAS];
cb.roundRectangle(
rect.getLeft() + 1.5f,
rect.getBottom() + 1.5f,
rect.getWidth() - 3,
rect.getHeight() - 3,
4);
cb.setCMYKColorFill(0x00, 0x00, 0x00, 0x00);
cb.fill();
}
public void cellLayout(PdfPCell cell, Rectangle rect, PdfContentByte[] canvas) {
PdfContentByte cb = canvas[PdfPTable.LINECANVAS];
cb.roundRectangle(
rect.getLeft() + 1.5f,
rect.getBottom() + 1.5f,
rect.getWidth() - 3,
rect.getHeight() - 3,
4);
cb.setLineWidth(1.5f);
cb.setCMYKColorStrokeF(color[0], color[1], color[2], color[3]);
cb.stroke();
}
public void onEndPage(PdfWriter writer, Document document) {
Rectangle rect = writer.getBoxSize("art");
// ColumnText.showTextAligned(writer.getDirectContent(),Element.ALIGN_CENTER, new
// Phrase(grupo), rect.getRight(), rect.getBottom(), 0);
ColumnText.showTextAligned(
writer.getDirectContent(),
Element.ALIGN_CENTER,
new Phrase("Pagina " + pages),
rect.getLeft(),
rect.getBottom(),
0);
}
/**
* Draws the info about the movie.
*
* @throws DocumentException
*/
protected void drawMovieInfo(Screening screening, PdfContentByte directcontent)
throws DocumentException {
if (screening.isPress()) {
Rectangle rect = getPosition(screening);
ColumnText.showTextAligned(
directcontent,
Element.ALIGN_CENTER,
press,
(rect.getLeft() + rect.getRight()) / 2,
rect.getBottom() + rect.getHeight() / 4,
0);
}
}
public void cellLayout(PdfPCell cell, Rectangle position, PdfContentByte[] canvases) {
try {
PdfContentByte cb = canvases[PdfPTable.BACKGROUNDCANVAS];
PdfPatternPainter patternPainter =
cb.createPattern(image.getScaledWidth(), image.getScaledHeight());
image.setAbsolutePosition(0, 0);
patternPainter.addImage(image);
cb.saveState();
cb.setPatternFill(patternPainter);
cb.rectangle(
position.getLeft(), position.getBottom(), position.getWidth(), position.getHeight());
cb.fill();
cb.restoreState();
} catch (DocumentException e) {
throw new ExceptionConverter(e);
}
}
private static PdfReader createPdf(
String globalTitle, Date creationDate, ScrambleRequest scrambleRequest)
throws DocumentException, IOException {
azzert(scrambleRequest.scrambles.length > 0);
ByteArrayOutputStream pdfOut = new ByteArrayOutputStream();
Rectangle pageSize = PageSize.LETTER;
Document doc = new Document(pageSize, 0, 0, 75, 75);
PdfWriter docWriter = PdfWriter.getInstance(doc, pdfOut);
docWriter.setBoxSize(
"art", new Rectangle(36, 54, pageSize.getWidth() - 36, pageSize.getHeight() - 54));
doc.addCreationDate();
doc.addProducer();
if (globalTitle != null) {
doc.addTitle(globalTitle);
}
doc.open();
// Note that we ignore scrambleRequest.copies here.
addScrambles(docWriter, doc, scrambleRequest, globalTitle);
doc.close();
// TODO - is there a better way to convert from a PdfWriter to a PdfReader?
PdfReader pr = new PdfReader(pdfOut.toByteArray());
if (scrambleRequest.fmc) {
// We don't watermark the FMC sheets because they already have
// the competition name on them.
return pr;
}
pdfOut = new ByteArrayOutputStream();
doc = new Document(pageSize, 0, 0, 75, 75);
docWriter = PdfWriter.getInstance(doc, pdfOut);
doc.open();
PdfContentByte cb = docWriter.getDirectContent();
for (int pageN = 1; pageN <= pr.getNumberOfPages(); pageN++) {
PdfImportedPage page = docWriter.getImportedPage(pr, pageN);
doc.newPage();
cb.addTemplate(page, 0, 0);
Rectangle rect = pr.getBoxSize(pageN, "art");
// Header
ColumnText.showTextAligned(
cb,
Element.ALIGN_LEFT,
new Phrase(Utils.SDF.format(creationDate)),
rect.getLeft(),
rect.getTop(),
0);
ColumnText.showTextAligned(
cb,
Element.ALIGN_CENTER,
new Phrase(globalTitle),
(pageSize.getLeft() + pageSize.getRight()) / 2,
pageSize.getTop() - 60,
0);
ColumnText.showTextAligned(
cb,
Element.ALIGN_CENTER,
new Phrase(scrambleRequest.title),
(pageSize.getLeft() + pageSize.getRight()) / 2,
pageSize.getTop() - 45,
0);
if (pr.getNumberOfPages() > 1) {
ColumnText.showTextAligned(
cb,
Element.ALIGN_RIGHT,
new Phrase(pageN + "/" + pr.getNumberOfPages()),
rect.getRight(),
rect.getTop(),
0);
}
// Footer
String generatedBy = "Generated by " + Utils.getProjectName() + "-" + Utils.getVersion();
ColumnText.showTextAligned(
cb,
Element.ALIGN_CENTER,
new Phrase(generatedBy),
(pageSize.getLeft() + pageSize.getRight()) / 2,
pageSize.getBottom() + 40,
0);
}
doc.close();
// TODO - is there a better way to convert from a PdfWriter to a PdfReader?
pr = new PdfReader(pdfOut.toByteArray());
return pr;
// The PdfStamper class doesn't seem to be working.
// pdfOut = new ByteArrayOutputStream();
// PdfStamper ps = new PdfStamper(pr, pdfOut);
//
// for(int pageN = 1; pageN <= pr.getNumberOfPages(); pageN++) {
// PdfContentByte pb = ps.getUnderContent(pageN);
// Rectangle rect = pr.getBoxSize(pageN, "art");
// System.out.println(rect.getLeft());
// System.out.println(rect.getWidth());
// ColumnText.showTextAligned(pb,
// Element.ALIGN_LEFT, new Phrase("Hello people!"), 36, 540, 0);
//// ColumnText.showTextAligned(pb,
//// Element.ALIGN_CENTER, new Phrase("HELLO WORLD"),
//// (rect.getLeft() + rect.getRight()) / 2, rect.getTop(), 0);
// }
// ps.close();
// return ps.getReader();
}
private float horCenter() {
return (rectangle.getLeft() + rectangle.getRight()) / 2;
}