Java Code Examples for com.lowagie.text.pdf.PdfDictionary#put()
The following examples show how to use
com.lowagie.text.pdf.PdfDictionary#put() .
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Example 1
| Source File: PdfXConformanceImp.java From gcs with Mozilla Public License 2.0 | 6 votes |
|
public void completeInfoDictionary(PdfDictionary info) {
if (isPdfX() && !isPdfA1()) {
if (info.get(PdfName.GTS_PDFXVERSION) == null) {
if (isPdfX1A2001()) {
info.put(PdfName.GTS_PDFXVERSION, new PdfString("PDF/X-1:2001"));
info.put(new PdfName("GTS_PDFXConformance"), new PdfString("PDF/X-1a:2001"));
}
else if (isPdfX32002())
info.put(PdfName.GTS_PDFXVERSION, new PdfString("PDF/X-3:2002"));
}
if (info.get(PdfName.TITLE) == null) {
info.put(PdfName.TITLE, new PdfString("Pdf document"));
}
if (info.get(PdfName.CREATOR) == null) {
info.put(PdfName.CREATOR, new PdfString("Unknown"));
}
if (info.get(PdfName.TRAPPED) == null) {
info.put(PdfName.TRAPPED, new PdfName("False"));
}
}
}
Example 2
| Source File: PdfGlyphRenderer.java From jasperreports with GNU Lesser General Public License v3.0 | 6 votes |
|
@Override
public void draw()
{
if (addActualText)
{
PdfDictionary markedContentProps = new PdfDictionary();
markedContentProps.put(PdfName.ACTUALTEXT, new PdfString(allText, PdfObject.TEXT_UNICODE));
pdfContentByte.beginMarkedContentSequence(PdfName.SPAN, markedContentProps, true);
}
TabSegment segment = segments.get(segmentIndex);
segment.layout.draw(
pdfGraphics2D,
x + drawPosX,// + leftPadding,
y + topPadding + verticalAlignOffset + drawPosY
);
if (addActualText)
{
pdfContentByte.endMarkedContentSequence();
}
return;
}
Example 3
| Source File: PdfXConformanceImp.java From itext2 with GNU Lesser General Public License v3.0 | 6 votes |
|
public void completeInfoDictionary(PdfDictionary info) {
if (isPdfX() && !isPdfA1()) {
if (info.get(PdfName.GTS_PDFXVERSION) == null) {
if (isPdfX1A2001()) {
info.put(PdfName.GTS_PDFXVERSION, new PdfString("PDF/X-1:2001"));
info.put(new PdfName("GTS_PDFXConformance"), new PdfString("PDF/X-1a:2001"));
}
else if (isPdfX32002())
info.put(PdfName.GTS_PDFXVERSION, new PdfString("PDF/X-3:2002"));
}
if (info.get(PdfName.TITLE) == null) {
info.put(PdfName.TITLE, new PdfString("Pdf document"));
}
if (info.get(PdfName.CREATOR) == null) {
info.put(PdfName.CREATOR, new PdfString("Unknown"));
}
if (info.get(PdfName.TRAPPED) == null) {
info.put(PdfName.TRAPPED, new PdfName("False"));
}
}
}
Example 4
| Source File: BmpImage.java From itext2 with GNU Lesser General Public License v3.0 | 5 votes |
|
private Image indexedModel(byte bdata[], int bpc, int paletteEntries) throws BadElementException {
Image img = new ImgRaw(width, height, 1, bpc, bdata);
PdfArray colorspace = new PdfArray();
colorspace.add(PdfName.INDEXED);
colorspace.add(PdfName.DEVICERGB);
byte np[] = getPalette(paletteEntries);
int len = np.length;
colorspace.add(new PdfNumber(len / 3 - 1));
colorspace.add(new PdfString(np));
PdfDictionary ad = new PdfDictionary();
ad.put(PdfName.COLORSPACE, colorspace);
img.setAdditional(ad);
return img;
}
Example 5
| Source File: PdfVersionImp.java From gcs with Mozilla Public License 2.0 | 5 votes |
|
/** Adds the version to the Catalog dictionary. */
public void addToCatalog(PdfDictionary catalog) {
if(catalog_version != null) {
catalog.put(PdfName.VERSION, catalog_version);
}
if (extensions != null) {
catalog.put(PdfName.EXTENSIONS, extensions);
}
}
Example 6
| Source File: PaperightPdfConverter.java From website with GNU Affero General Public License v3.0 | 5 votes |
|
public String cropPdf(String pdfFilePath) throws DocumentException, IOException, Exception {
String filename = FilenameUtils.getBaseName(pdfFilePath) + "_cropped." + FilenameUtils.getExtension(pdfFilePath);
filename = FilenameUtils.concat(System.getProperty("java.io.tmpdir"), filename);
PdfReader reader = new PdfReader(pdfFilePath);
try {
PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(filename));
try {
for (int i = 1; i <= reader.getNumberOfPages(); i++) {
PdfDictionary pdfDictionary = reader.getPageN(i);
PdfArray cropArray = new PdfArray();
Rectangle box = getSmallestBox(reader, i);
//Rectangle cropbox = reader.getCropBox(i);
if (box != null) {
cropArray.add(new PdfNumber(box.getLeft()));
cropArray.add(new PdfNumber(box.getBottom()));
cropArray.add(new PdfNumber(box.getLeft() + box.getWidth()));
cropArray.add(new PdfNumber(box.getBottom() + box.getHeight()));
pdfDictionary.put(PdfName.CROPBOX, cropArray);
pdfDictionary.put(PdfName.MEDIABOX, cropArray);
pdfDictionary.put(PdfName.TRIMBOX, cropArray);
pdfDictionary.put(PdfName.BLEEDBOX, cropArray);
}
}
return filename;
} finally {
stamper.close();
}
} catch (Exception e) {
logger.error(e.getMessage(), e);
throw e;
} finally {
reader.close();
}
}
Example 7
| Source File: PdfCollectionItem.java From itext2 with GNU Lesser General Public License v3.0 | 5 votes |
|
/**
* Adds a prefix for the Collection item.
* You can only use this method after you have set the value of the item.
* @param prefix a prefix
*/
public void setPrefix(String key, String prefix) {
PdfName fieldname = new PdfName(key);
PdfObject o = get(fieldname);
if (o == null)
throw new IllegalArgumentException("You must set a value before adding a prefix.");
PdfDictionary dict = new PdfDictionary(PdfName.COLLECTIONSUBITEM);
dict.put(PdfName.D, o);
dict.put(PdfName.P, new PdfString(prefix, PdfObject.TEXT_UNICODE));
put(fieldname, dict);
}
Example 8
| Source File: PdfViewerPreferencesImp.java From gcs with Mozilla Public License 2.0 | 5 votes |
|
/**
* Adds the viewer preferences defined in the preferences parameter to a
* PdfDictionary (more specifically the root or catalog of a PDF file).
*
* @param catalog
*/
public void addToCatalog(PdfDictionary catalog) {
// Page Layout
catalog.remove(PdfName.PAGELAYOUT);
if ((pageLayoutAndMode & PdfWriter.PageLayoutSinglePage) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.SINGLEPAGE);
else if ((pageLayoutAndMode & PdfWriter.PageLayoutOneColumn) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.ONECOLUMN);
else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoColumnLeft) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.TWOCOLUMNLEFT);
else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoColumnRight) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.TWOCOLUMNRIGHT);
else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoPageLeft) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.TWOPAGELEFT);
else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoPageRight) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.TWOPAGERIGHT);
// Page Mode
catalog.remove(PdfName.PAGEMODE);
if ((pageLayoutAndMode & PdfWriter.PageModeUseNone) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.USENONE);
else if ((pageLayoutAndMode & PdfWriter.PageModeUseOutlines) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.USEOUTLINES);
else if ((pageLayoutAndMode & PdfWriter.PageModeUseThumbs) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.USETHUMBS);
else if ((pageLayoutAndMode & PdfWriter.PageModeFullScreen) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.FULLSCREEN);
else if ((pageLayoutAndMode & PdfWriter.PageModeUseOC) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.USEOC);
else if ((pageLayoutAndMode & PdfWriter.PageModeUseAttachments) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.USEATTACHMENTS);
// viewer preferences (Table 8.1 of the PDF Reference)
catalog.remove(PdfName.VIEWERPREFERENCES);
if (viewerPreferences.size() > 0) {
catalog.put(PdfName.VIEWERPREFERENCES, viewerPreferences);
}
}
Example 9
| Source File: PdfViewerPreferencesImp.java From itext2 with GNU Lesser General Public License v3.0 | 5 votes |
|
/**
* Adds the viewer preferences defined in the preferences parameter to a
* PdfDictionary (more specifically the root or catalog of a PDF file).
*
* @param catalog
*/
public void addToCatalog(PdfDictionary catalog) {
// Page Layout
catalog.remove(PdfName.PAGELAYOUT);
if ((pageLayoutAndMode & PdfWriter.PageLayoutSinglePage) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.SINGLEPAGE);
else if ((pageLayoutAndMode & PdfWriter.PageLayoutOneColumn) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.ONECOLUMN);
else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoColumnLeft) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.TWOCOLUMNLEFT);
else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoColumnRight) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.TWOCOLUMNRIGHT);
else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoPageLeft) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.TWOPAGELEFT);
else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoPageRight) != 0)
catalog.put(PdfName.PAGELAYOUT, PdfName.TWOPAGERIGHT);
// Page Mode
catalog.remove(PdfName.PAGEMODE);
if ((pageLayoutAndMode & PdfWriter.PageModeUseNone) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.USENONE);
else if ((pageLayoutAndMode & PdfWriter.PageModeUseOutlines) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.USEOUTLINES);
else if ((pageLayoutAndMode & PdfWriter.PageModeUseThumbs) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.USETHUMBS);
else if ((pageLayoutAndMode & PdfWriter.PageModeFullScreen) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.FULLSCREEN);
else if ((pageLayoutAndMode & PdfWriter.PageModeUseOC) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.USEOC);
else if ((pageLayoutAndMode & PdfWriter.PageModeUseAttachments) != 0)
catalog.put(PdfName.PAGEMODE, PdfName.USEATTACHMENTS);
// viewer preferences (Table 8.1 of the PDF Reference)
catalog.remove(PdfName.VIEWERPREFERENCES);
if (viewerPreferences.size() > 0) {
catalog.put(PdfName.VIEWERPREFERENCES, viewerPreferences);
}
}
Example 10
| Source File: ITextPDFSignatureService.java From dss with GNU Lesser General Public License v2.1 | 5 votes |
|
@Override
public DSSDocument sign(DSSDocument toSignDocument, byte[] signatureValue, PAdESCommonParameters parameters) {
checkDocumentPermissions(toSignDocument, parameters.getPasswordProtection());
try (InputStream is = toSignDocument.openStream(); ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
PdfStamper stp = prepareStamper(is, baos, parameters);
PdfSignatureAppearance sap = stp.getSignatureAppearance();
byte[] pk = signatureValue;
int csize = parameters.getContentSize();
if (csize < pk.length) {
throw new DSSException(
String.format("The signature size [%s] is too small for the signature value with a length [%s]",
csize, pk.length));
}
byte[] outc = new byte[csize];
System.arraycopy(pk, 0, outc, 0, pk.length);
PdfDictionary dic = new PdfDictionary();
dic.put(PdfName.CONTENTS, new PdfString(outc).setHexWriting(true));
sap.close(dic);
DSSDocument signature = new InMemoryDocument(baos.toByteArray());
signature.setMimeType(MimeType.PDF);
return signature;
} catch (Exception e) {
throw new DSSException(e);
}
}
Example 11
| Source File: PdfXConformanceImp.java From gcs with Mozilla Public License 2.0 | 5 votes |
|
public void completeExtraCatalog(PdfDictionary extraCatalog) {
if (isPdfX() && !isPdfA1()) {
if (extraCatalog.get(PdfName.OUTPUTINTENTS) == null) {
PdfDictionary out = new PdfDictionary(PdfName.OUTPUTINTENT);
out.put(PdfName.OUTPUTCONDITION, new PdfString("SWOP CGATS TR 001-1995"));
out.put(PdfName.OUTPUTCONDITIONIDENTIFIER, new PdfString("CGATS TR 001"));
out.put(PdfName.REGISTRYNAME, new PdfString("http://www.color.org"));
out.put(PdfName.INFO, new PdfString(""));
out.put(PdfName.S, PdfName.GTS_PDFX);
extraCatalog.put(PdfName.OUTPUTINTENTS, new PdfArray(out));
}
}
}
Example 12
| Source File: PdfVersionImp.java From itext2 with GNU Lesser General Public License v3.0 | 5 votes |
|
/** Adds the version to the Catalog dictionary. */
public void addToCatalog(PdfDictionary catalog) {
if(catalog_version != null) {
catalog.put(PdfName.VERSION, catalog_version);
}
if (extensions != null) {
catalog.put(PdfName.EXTENSIONS, extensions);
}
}
Example 13
| Source File: PdfCollectionItem.java From gcs with Mozilla Public License 2.0 | 5 votes |
|
/**
* Adds a prefix for the Collection item.
* You can only use this method after you have set the value of the item.
* @param prefix a prefix
*/
public void setPrefix(String key, String prefix) {
PdfName fieldname = new PdfName(key);
PdfObject o = get(fieldname);
if (o == null)
throw new IllegalArgumentException("You must set a value before adding a prefix.");
PdfDictionary dict = new PdfDictionary(PdfName.COLLECTIONSUBITEM);
dict.put(PdfName.D, o);
dict.put(PdfName.P, new PdfString(prefix, PdfObject.TEXT_UNICODE));
put(fieldname, dict);
}
Example 14
| Source File: JRPdfExporterTagHelper.java From jasperreports with GNU Lesser General Public License v3.0 | 5 votes |
|
protected void startText(String text, boolean isHyperlink)
{
if (isTagged)
{
PdfDictionary markedContentProps = new PdfDictionary();
markedContentProps.put(PdfName.ACTUALTEXT, new PdfString(text, PdfObject.TEXT_UNICODE));
PdfStructureElement textTag = new PdfStructureElement(tagStack.peek(), isHyperlink ? PdfName.LINK : PdfName.TEXT);
// the following method is part of the patched iText
pdfContentByte.beginMarkedContentSequence(textTag, markedContentProps);
}
}
Example 15
| Source File: PngImage.java From itext2 with GNU Lesser General Public License v3.0 | 4 votes |
|
PdfObject getColorspace() {
if (icc_profile != null) {
if ((colorType & 2) == 0)
return PdfName.DEVICEGRAY;
else
return PdfName.DEVICERGB;
}
if (gamma == 1f && !hasCHRM) {
if ((colorType & 2) == 0)
return PdfName.DEVICEGRAY;
else
return PdfName.DEVICERGB;
}
else {
PdfArray array = new PdfArray();
PdfDictionary dic = new PdfDictionary();
if ((colorType & 2) == 0) {
if (gamma == 1f)
return PdfName.DEVICEGRAY;
array.add(PdfName.CALGRAY);
dic.put(PdfName.GAMMA, new PdfNumber(gamma));
dic.put(PdfName.WHITEPOINT, new PdfLiteral("[1 1 1]"));
array.add(dic);
}
else {
PdfObject wp = new PdfLiteral("[1 1 1]");
array.add(PdfName.CALRGB);
if (gamma != 1f) {
PdfArray gm = new PdfArray();
PdfNumber n = new PdfNumber(gamma);
gm.add(n);
gm.add(n);
gm.add(n);
dic.put(PdfName.GAMMA, gm);
}
if (hasCHRM) {
float z = yW*((xG-xB)*yR-(xR-xB)*yG+(xR-xG)*yB);
float YA = yR*((xG-xB)*yW-(xW-xB)*yG+(xW-xG)*yB)/z;
float XA = YA*xR/yR;
float ZA = YA*((1-xR)/yR-1);
float YB = -yG*((xR-xB)*yW-(xW-xB)*yR+(xW-xR)*yB)/z;
float XB = YB*xG/yG;
float ZB = YB*((1-xG)/yG-1);
float YC = yB*((xR-xG)*yW-(xW-xG)*yW+(xW-xR)*yG)/z;
float XC = YC*xB/yB;
float ZC = YC*((1-xB)/yB-1);
float XW = XA+XB+XC;
float YW = 1;//YA+YB+YC;
float ZW = ZA+ZB+ZC;
PdfArray wpa = new PdfArray();
wpa.add(new PdfNumber(XW));
wpa.add(new PdfNumber(YW));
wpa.add(new PdfNumber(ZW));
wp = wpa;
PdfArray matrix = new PdfArray();
matrix.add(new PdfNumber(XA));
matrix.add(new PdfNumber(YA));
matrix.add(new PdfNumber(ZA));
matrix.add(new PdfNumber(XB));
matrix.add(new PdfNumber(YB));
matrix.add(new PdfNumber(ZB));
matrix.add(new PdfNumber(XC));
matrix.add(new PdfNumber(YC));
matrix.add(new PdfNumber(ZC));
dic.put(PdfName.MATRIX, matrix);
}
dic.put(PdfName.WHITEPOINT, wp);
array.add(dic);
}
return array;
}
}
Example 16
| Source File: OrderedLayersTest.java From itext2 with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
* Demonstrates how to order optional content groups.
*
* @param args
* no arguments needed
*/
@Test
public void main() throws Exception {
// step 1
Document document = new Document(PageSize.A4, 50, 50, 50, 50);
// step 2
PdfWriter writer = PdfWriter.getInstance(document,
PdfTestBase.getOutputStream("orderedlayers.pdf"));
writer.setPdfVersion(PdfWriter.VERSION_1_5);
writer.setViewerPreferences(PdfWriter.PageModeUseOC);
// step 3
document.open();
// step 4
PdfContentByte cb = writer.getDirectContent();
Phrase explanation = new Phrase("Ordered layers", new Font(
Font.HELVETICA, 20, Font.BOLD, Color.red));
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50,
650, 0);
PdfLayer l1 = new PdfLayer("Layer 1", writer);
PdfLayer l2 = new PdfLayer("Layer 2", writer);
PdfLayer l3 = new PdfLayer("Layer 3", writer);
PdfLayerMembership m1 = new PdfLayerMembership(writer);
m1.addMember(l2);
m1.addMember(l3);
Phrase p1 = new Phrase("Text in layer 1");
Phrase p2 = new Phrase("Text in layer 2 or layer 3");
Phrase p3 = new Phrase("Text in layer 3");
cb.beginLayer(l1);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
cb.endLayer();
cb.beginLayer(m1);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
cb.endLayer();
cb.beginLayer(l3);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
cb.endLayer();
cb.sanityCheck();
PdfOCProperties p = writer.getOCProperties();
PdfArray order = new PdfArray();
order.add(l1.getRef());
order.add(l2.getRef());
order.add(l3.getRef());
PdfDictionary d = new PdfDictionary();
d.put(PdfName.ORDER, order);
p.put(PdfName.D, d);
// step 5
document.close();
}
Example 17
| Source File: NestedLayersTest.java From itext2 with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
* Demonstrates the use of nested layers
*
* @param args
* no arguments needed
*/
@Test
public void main() throws Exception {
// step 1
Document document = new Document(PageSize.A4, 50, 50, 50, 50);
// step 2
PdfWriter writer = PdfWriter.getInstance(document,
PdfTestBase.getOutputStream("nestedlayers.pdf"));
writer.setPdfVersion(PdfWriter.VERSION_1_5);
writer.setViewerPreferences(PdfWriter.PageModeUseOC);
// step 3
document.open();
// step 4
PdfContentByte cb = writer.getDirectContent();
Phrase explanation = new Phrase("Layer nesting", new Font(
Font.HELVETICA, 20, Font.BOLD, Color.red));
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50,
650, 0);
PdfLayer l1 = new PdfLayer("Layer 1", writer);
PdfLayer l23 = new PdfLayer("Top Layer 2 3", writer);
PdfLayer l2 = new PdfLayer("Layer 2", writer);
PdfLayer l3 = new PdfLayer("Layer 3", writer);
Phrase p1 = new Phrase("Text in layer 1");
Phrase p2 = new Phrase("Text in layer 2");
Phrase p3 = new Phrase("Text in layer 3");
cb.beginLayer(l1);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
cb.endLayer();
cb.beginLayer(l23);
cb.beginLayer(l2);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
cb.endLayer();
cb.beginLayer(l3);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
cb.endLayer();
cb.endLayer();
cb.sanityCheck();
PdfOCProperties p = writer.getOCProperties();
PdfArray order = new PdfArray();
order.add(l1.getRef());
order.add(l23.getRef());
PdfArray group = new PdfArray();
group.add(l2.getRef());
group.add(l3.getRef());
order.add(group);
PdfDictionary d = new PdfDictionary();
d.put(PdfName.ORDER, order);
p.put(PdfName.D, d);
// step 5
document.close();
}
Example 18
| Source File: ContentGroupsTest.java From itext2 with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
* Demonstrates how to group optional content.
*/
@Test
public void main() throws Exception {
// step 1
Document document = new Document(PageSize.A4, 50, 50, 50, 50);
// step 2
PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream( "contentgroups.pdf"));
writer.setPdfVersion(PdfWriter.VERSION_1_5);
writer.setViewerPreferences(PdfWriter.PageModeUseOC);
// step 3
document.open();
// step 4
PdfContentByte cb = writer.getDirectContent();
Phrase explanation = new Phrase("Layer grouping", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
PdfLayer l1 = new PdfLayer("Layer 1", writer);
PdfLayer l2 = new PdfLayer("Layer 2", writer);
PdfLayer l3 = new PdfLayer("Layer 3", writer);
PdfLayerMembership m1 = new PdfLayerMembership(writer);
m1.addMember(l2);
m1.addMember(l3);
Phrase p1 = new Phrase("Text in layer 1");
Phrase p2 = new Phrase("Text in layer 2 or layer 3");
Phrase p3 = new Phrase("Text in layer 3");
cb.beginLayer(l1);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
cb.endLayer();
cb.beginLayer(m1);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
cb.endLayer();
cb.beginLayer(l3);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
cb.endLayer();
cb.sanityCheck();
PdfOCProperties p = writer.getOCProperties();
PdfArray order = new PdfArray();
order.add(l1.getRef());
PdfArray group = new PdfArray();
group.add(new PdfString("A group of two", PdfObject.TEXT_UNICODE));
group.add(l2.getRef());
group.add(l3.getRef());
order.add(group);
PdfDictionary d = new PdfDictionary();
d.put(PdfName.ORDER, order);
p.put(PdfName.D, d);
// step 5
document.close();
}
Example 19
| Source File: PngImage.java From gcs with Mozilla Public License 2.0 | 4 votes |
|
PdfObject getColorspace() {
if (icc_profile != null) {
if ((colorType & 2) == 0)
return PdfName.DEVICEGRAY;
else
return PdfName.DEVICERGB;
}
if (gamma == 1f && !hasCHRM) {
if ((colorType & 2) == 0)
return PdfName.DEVICEGRAY;
else
return PdfName.DEVICERGB;
}
else {
PdfArray array = new PdfArray();
PdfDictionary dic = new PdfDictionary();
if ((colorType & 2) == 0) {
if (gamma == 1f)
return PdfName.DEVICEGRAY;
array.add(PdfName.CALGRAY);
dic.put(PdfName.GAMMA, new PdfNumber(gamma));
dic.put(PdfName.WHITEPOINT, new PdfLiteral("[1 1 1]"));
array.add(dic);
}
else {
PdfObject wp = new PdfLiteral("[1 1 1]");
array.add(PdfName.CALRGB);
if (gamma != 1f) {
PdfArray gm = new PdfArray();
PdfNumber n = new PdfNumber(gamma);
gm.add(n);
gm.add(n);
gm.add(n);
dic.put(PdfName.GAMMA, gm);
}
if (hasCHRM) {
float z = yW*((xG-xB)*yR-(xR-xB)*yG+(xR-xG)*yB);
float YA = yR*((xG-xB)*yW-(xW-xB)*yG+(xW-xG)*yB)/z;
float XA = YA*xR/yR;
float ZA = YA*((1-xR)/yR-1);
float YB = -yG*((xR-xB)*yW-(xW-xB)*yR+(xW-xR)*yB)/z;
float XB = YB*xG/yG;
float ZB = YB*((1-xG)/yG-1);
float YC = yB*((xR-xG)*yW-(xW-xG)*yW+(xW-xR)*yG)/z;
float XC = YC*xB/yB;
float ZC = YC*((1-xB)/yB-1);
float XW = XA+XB+XC;
float YW = 1;//YA+YB+YC;
float ZW = ZA+ZB+ZC;
PdfArray wpa = new PdfArray();
wpa.add(new PdfNumber(XW));
wpa.add(new PdfNumber(YW));
wpa.add(new PdfNumber(ZW));
wp = wpa;
PdfArray matrix = new PdfArray();
matrix.add(new PdfNumber(XA));
matrix.add(new PdfNumber(YA));
matrix.add(new PdfNumber(ZA));
matrix.add(new PdfNumber(XB));
matrix.add(new PdfNumber(YB));
matrix.add(new PdfNumber(ZB));
matrix.add(new PdfNumber(XC));
matrix.add(new PdfNumber(YC));
matrix.add(new PdfNumber(ZC));
dic.put(PdfName.MATRIX, matrix);
}
dic.put(PdfName.WHITEPOINT, wp);
array.add(dic);
}
return array;
}
}
Example 20
| Source File: ChartPdfHandler.java From jasperreports with GNU Lesser General Public License v3.0 | 4 votes |
|
@Override
public void exportElement(JRPdfExporterContext exporterContext,
JRGenericPrintElement element)
{
try
{
PdfWriter writer = exporterContext.getPdfWriter();
PdfIndirectObject swfRef;
boolean newContext = !existingContexts.containsKey(exporterContext);
if (newContext)
{
// add the Adobe 1.7 extensions catalog dictionary
PdfDictionary extensions = new PdfDictionary();
PdfDictionary adobeExtension = new PdfDictionary();
adobeExtension.put(new PdfName("BaseVersion"), PdfWriter.PDF_VERSION_1_7);
adobeExtension.put(new PdfName("ExtensionLevel"), new PdfNumber(3));
extensions.put(new PdfName("ADBE"), adobeExtension);
writer.getExtraCatalog().put(new PdfName("Extensions"), extensions);
// add the swf file
byte[] swfData = readSwf();
PdfFileSpecification swfFile = PdfFileSpecification.fileEmbedded(writer,
null, "Open Flash Chart", swfData);
swfRef = writer.addToBody(swfFile);
existingContexts.put(exporterContext, swfRef);
}
else
{
swfRef = existingContexts.get(exporterContext);
}
Rectangle rect = new Rectangle(element.getX() + exporterContext.getOffsetX(),
exporterContext.getExportedReport().getPageHeight() - element.getY() - exporterContext.getOffsetY(),
element.getX() + exporterContext.getOffsetX() + element.getWidth(),
exporterContext.getExportedReport().getPageHeight() - element.getY() - exporterContext.getOffsetY() - element.getHeight());
PdfAnnotation ann = new PdfAnnotation(writer, rect);
ann.put(PdfName.SUBTYPE, new PdfName("RichMedia"));
PdfDictionary settings = new PdfDictionary();
PdfDictionary activation = new PdfDictionary();
activation.put(new PdfName("Condition"), new PdfName("PV"));
settings.put(new PdfName("Activation"), activation);
ann.put(new PdfName("RichMediaSettings"), settings);
PdfDictionary content = new PdfDictionary();
HashMap<String, PdfIndirectReference> assets = new HashMap<String, PdfIndirectReference>();
assets.put("map.swf", swfRef.getIndirectReference());
PdfDictionary assetsDictionary = PdfNameTree.writeTree(assets, writer);
content.put(new PdfName("Assets"), assetsDictionary);
PdfArray configurations = new PdfArray();
PdfDictionary configuration = new PdfDictionary();
PdfArray instances = new PdfArray();
PdfDictionary instance = new PdfDictionary();
instance.put(new PdfName("Subtype"), new PdfName("Flash"));
PdfDictionary params = new PdfDictionary();
String chartData = (String) element.getParameterValue(PARAMETER_CHART_DATA);
String vars = "inline_data=" + chartData;
params.put(new PdfName("FlashVars"), new PdfString(vars));
instance.put(new PdfName("Params"), params);
instance.put(new PdfName("Asset"), swfRef.getIndirectReference());
PdfIndirectObject instanceRef = writer.addToBody(instance);
instances.add(instanceRef.getIndirectReference());
configuration.put(new PdfName("Instances"), instances);
PdfIndirectObject configurationRef = writer.addToBody(configuration);
configurations.add(configurationRef.getIndirectReference());
content.put(new PdfName("Configurations"), configurations);
ann.put(new PdfName("RichMediaContent"), content);
writer.addAnnotation(ann);
}
catch (Exception e)
{
throw new RuntimeException(e);
}
}
