use of org.apache.pdfbox.pdmodel.interactive.documentnavigation.destination.PDPageFitWidthDestination in project pdfbox by apache.
the class AddAnnotations method main.
public static void main(String[] args) throws IOException {
if (args.length != 1) {
System.err.println("Usage: " + AddAnnotations.class.getName() + " <output-pdf>");
System.exit(1);
}
try (PDDocument document = new PDDocument()) {
PDPage page1 = new PDPage();
PDPage page2 = new PDPage();
PDPage page3 = new PDPage();
document.addPage(page1);
document.addPage(page2);
document.addPage(page3);
List<PDAnnotation> annotations = page1.getAnnotations();
// Some basic reusable objects/constants
// Annotations themselves can only be used once!
PDColor red = new PDColor(new float[] { 1, 0, 0 }, PDDeviceRGB.INSTANCE);
PDColor blue = new PDColor(new float[] { 0, 0, 1 }, PDDeviceRGB.INSTANCE);
PDColor black = new PDColor(new float[] { 0, 0, 0 }, PDDeviceRGB.INSTANCE);
PDBorderStyleDictionary borderThick = new PDBorderStyleDictionary();
// 12th inch
borderThick.setWidth(INCH / 12);
PDBorderStyleDictionary borderThin = new PDBorderStyleDictionary();
// 1 point
borderThin.setWidth(INCH / 72);
PDBorderStyleDictionary borderULine = new PDBorderStyleDictionary();
borderULine.setStyle(PDBorderStyleDictionary.STYLE_UNDERLINE);
// 1 point
borderULine.setWidth(INCH / 72);
float pw = page1.getMediaBox().getUpperRightX();
float ph = page1.getMediaBox().getUpperRightY();
// First add some text, two lines we'll add some annotations to this later
PDFont font = PDType1Font.HELVETICA_BOLD;
try (PDPageContentStream contents = new PDPageContentStream(document, page1)) {
contents.beginText();
contents.setFont(font, 18);
contents.newLineAtOffset(INCH, ph - INCH - 18);
contents.showText("PDFBox");
contents.newLineAtOffset(0, -(INCH / 2));
contents.showText("External URL");
contents.newLineAtOffset(0, -(INCH / 2));
contents.showText("Jump to page three");
contents.endText();
}
// Now add the markup annotation, a highlight to PDFBox text
PDAnnotationHighlight txtHighlight = new PDAnnotationHighlight();
txtHighlight.setColor(new PDColor(new float[] { 0, 1, 1 }, PDDeviceRGB.INSTANCE));
// 20% transparent
txtHighlight.setConstantOpacity((float) 0.2);
// Set the rectangle containing the markup
float textWidth = font.getStringWidth("PDFBox") / 1000 * 18;
PDRectangle position = new PDRectangle();
position.setLowerLeftX(INCH);
position.setLowerLeftY(ph - INCH - 18);
position.setUpperRightX(INCH + textWidth);
position.setUpperRightY(ph - INCH);
txtHighlight.setRectangle(position);
// work out the points forming the four corners of the annotations
// set out in anti clockwise form (Completely wraps the text)
// OK, the below doesn't match that description.
// It's what acrobat 7 does and displays properly!
float[] quads = new float[8];
// x1
quads[0] = position.getLowerLeftX();
// y1
quads[1] = position.getUpperRightY() - 2;
// x2
quads[2] = position.getUpperRightX();
// y2
quads[3] = quads[1];
// x3
quads[4] = quads[0];
// y3
quads[5] = position.getLowerLeftY() - 2;
// x4
quads[6] = quads[2];
// y5
quads[7] = quads[5];
txtHighlight.setQuadPoints(quads);
txtHighlight.setContents("Highlighted since it's important");
annotations.add(txtHighlight);
// Now add the link annotation, so the click on "External URL" works
PDAnnotationLink txtLink = new PDAnnotationLink();
txtLink.setBorderStyle(borderULine);
// Set the rectangle containing the link
textWidth = font.getStringWidth("External URL") / 1000 * 18;
position = new PDRectangle();
position.setLowerLeftX(INCH);
// down a couple of points
position.setLowerLeftY(ph - 1.5f * INCH - 20);
position.setUpperRightX(INCH + textWidth);
position.setUpperRightY(ph - 1.5f * INCH);
txtLink.setRectangle(position);
// add an action
PDActionURI action = new PDActionURI();
action.setURI("http://pdfbox.apache.org");
txtLink.setAction(action);
annotations.add(txtLink);
// Now draw a few more annotations
PDAnnotationCircle aCircle = new PDAnnotationCircle();
aCircle.setContents("Circle Annotation");
// Fill in circle in red
aCircle.setInteriorColor(red);
// The border itself will be blue
aCircle.setColor(blue);
aCircle.setBorderStyle(borderThin);
// Place the annotation on the page, we'll make this 1" round
// 3" down, 1" in on the page
position = new PDRectangle();
position.setLowerLeftX(INCH);
// 1" height, 3" down
position.setLowerLeftY(ph - 3 * INCH - INCH);
// 1" in, 1" width
position.setUpperRightX(2 * INCH);
// 3" down
position.setUpperRightY(ph - 3 * INCH);
aCircle.setRectangle(position);
annotations.add(aCircle);
// Now a square annotation
PDAnnotationSquare aSquare = new PDAnnotationSquare();
aSquare.setContents("Square Annotation");
// Outline in red, not setting a fill
aSquare.setColor(red);
aSquare.setBorderStyle(borderThick);
// Place the annotation on the page, we'll make this 1" (72 points) square
// 3.5" down, 1" in from the right on the page
// Reuse the variable, but note it's a new object!
position = new PDRectangle();
// 1" in from right, 1" wide
position.setLowerLeftX(pw - 2 * INCH);
// 1" height, 3.5" down
position.setLowerLeftY(ph - 3.5f * INCH - INCH);
// 1" in from right
position.setUpperRightX(pw - INCH);
// 3.5" down
position.setUpperRightY(ph - 3.5f * INCH);
aSquare.setRectangle(position);
annotations.add(aSquare);
// Now we want to draw a line between the two, one end with an open arrow
PDAnnotationLine aLine = new PDAnnotationLine();
aLine.setEndPointEndingStyle(PDAnnotationLine.LE_OPEN_ARROW);
aLine.setContents("Circle->Square");
// Make the contents a caption on the line
aLine.setCaption(true);
// Set the rectangle containing the line
// Reuse the variable, but note it's a new object!
position = new PDRectangle();
// 1" in + width of circle
position.setLowerLeftX(2 * INCH);
// 1" height, 3.5" down
position.setLowerLeftY(ph - 3.5f * INCH - INCH);
// 1" in from right, and width of square
position.setUpperRightX(pw - INCH - INCH);
// 3" down (top of circle)
position.setUpperRightY(ph - 3 * INCH);
aLine.setRectangle(position);
// Now set the line position itself
float[] linepos = new float[4];
// x1 = rhs of circle
linepos[0] = 2 * INCH;
// y1 halfway down circle
linepos[1] = ph - 3.5f * INCH;
// x2 = lhs of square
linepos[2] = pw - 2 * INCH;
// y2 halfway down square
linepos[3] = ph - 4 * INCH;
aLine.setLine(linepos);
aLine.setBorderStyle(borderThick);
aLine.setColor(black);
annotations.add(aLine);
// Now add the link annotation, so the click on "Jump to page three" works
PDAnnotationLink pageLink = new PDAnnotationLink();
pageLink.setBorderStyle(borderULine);
// Set the rectangle containing the link
textWidth = font.getStringWidth("Jump to page three") / 1000 * 18;
position = new PDRectangle();
position.setLowerLeftX(INCH);
// down a couple of points
position.setLowerLeftY(ph - 2 * INCH - 20);
position.setUpperRightX(INCH + textWidth);
position.setUpperRightY(ph - 2 * INCH);
pageLink.setRectangle(position);
// add the GoTo action
PDActionGoTo actionGoto = new PDActionGoTo();
// see javadoc for other types of PDPageDestination
PDPageDestination dest = new PDPageFitWidthDestination();
// do not use setPageNumber(), this is for external destinations only
dest.setPage(page3);
actionGoto.setDestination(dest);
pageLink.setAction(actionGoto);
annotations.add(pageLink);
PDAnnotationFreeText freeTextAnnotation = new PDAnnotationFreeText();
PDColor yellow = new PDColor(new float[] { 1, 1, 0 }, PDDeviceRGB.INSTANCE);
// this sets background only (contradicts PDF specification)
freeTextAnnotation.setColor(yellow);
position = new PDRectangle();
position.setLowerLeftX(1 * INCH);
position.setLowerLeftY(ph - 5f * INCH - 3 * INCH);
position.setUpperRightX(pw - INCH);
position.setUpperRightY(ph - 5f * INCH);
freeTextAnnotation.setRectangle(position);
freeTextAnnotation.setTitlePopup("Sophia Lorem");
freeTextAnnotation.setSubject("Lorem ipsum");
freeTextAnnotation.setContents("Lorem ipsum dolor sit amet, consetetur sadipscing elitr," + " sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam " + "erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea " + "rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum " + "dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, " + "sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam " + "erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea " + "rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum " + "dolor sit amet.");
// Text and border in blue RGB color, "Helv" font, 20 point
freeTextAnnotation.setDefaultAppearance("0 0 1 rg /Helv 20 Tf");
// Quadding does not have any effect?!
freeTextAnnotation.setQ(PDVariableText.QUADDING_RIGHT);
annotations.add(freeTextAnnotation);
// add the "Helv" font to the default resources
PDAcroForm acroForm = document.getDocumentCatalog().getAcroForm();
if (acroForm == null) {
acroForm = new PDAcroForm(document);
document.getDocumentCatalog().setAcroForm(acroForm);
}
PDResources dr = acroForm.getDefaultResources();
if (dr == null) {
dr = new PDResources();
acroForm.setDefaultResources(dr);
}
dr.put(COSName.getPDFName("Helv"), PDType1Font.HELVETICA);
// but other applications may not.
for (PDAnnotation ann : annotations) {
ann.constructAppearances();
}
showPageNo(document, page1, "Page 1");
showPageNo(document, page2, "Page 2");
showPageNo(document, page3, "Page 3");
// save the PDF
document.save(args[0]);
}
}
use of org.apache.pdfbox.pdmodel.interactive.documentnavigation.destination.PDPageFitWidthDestination in project pdfbox by apache.
the class CreateBookmarks method main.
/**
* This will print the documents data.
*
* @param args The command line arguments.
*
* @throws IOException If there is an error parsing the document.
*/
public static void main(String[] args) throws IOException {
if (args.length != 2) {
usage();
} else {
try (PDDocument document = PDDocument.load(new File(args[0]))) {
if (document.isEncrypted()) {
System.err.println("Error: Cannot add bookmarks to encrypted document.");
System.exit(1);
}
PDDocumentOutline outline = new PDDocumentOutline();
document.getDocumentCatalog().setDocumentOutline(outline);
PDOutlineItem pagesOutline = new PDOutlineItem();
pagesOutline.setTitle("All Pages");
outline.addLast(pagesOutline);
int pageNum = 0;
for (PDPage page : document.getPages()) {
pageNum++;
PDPageDestination dest = new PDPageFitWidthDestination();
// If you want to have several bookmarks pointing to different areas
// on the same page, have a look at the other classes derived from PDPageDestination.
dest.setPage(page);
PDOutlineItem bookmark = new PDOutlineItem();
bookmark.setDestination(dest);
bookmark.setTitle("Page " + pageNum);
pagesOutline.addLast(bookmark);
}
pagesOutline.openNode();
outline.openNode();
document.save(args[1]);
}
}
}
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