Java Code Examples for com.lowagie.text.pdf.PdfWriter#setPdfVersion()
The following examples show how to use
com.lowagie.text.pdf.PdfWriter#setPdfVersion() .
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Example 1
| Source File: OptionalContentTest.java From itext2 with GNU Lesser General Public License v3.0 | 7 votes |
|
/**
* Demonstrates the use of layers.
*
* @param args
* no arguments needed
*/
@Test
public void main() throws Exception {
// step 1: creation of a document-object
Document document = new Document(PageSize.A4, 50, 50, 50, 50);
// step 2: creation of the writer
PdfWriter writer = PdfWriter.getInstance(document,
PdfTestBase.getOutputStream("optionalcontent.pdf"));
writer.setPdfVersion(PdfWriter.VERSION_1_5);
writer.setViewerPreferences(PdfWriter.PageModeUseOC);
// step 3: opening the document
document.open();
// step 4: content
PdfContentByte cb = writer.getDirectContent();
Phrase explanation = new Phrase(
"Automatic layers, form fields, images, templates and actions",
new Font(Font.HELVETICA, 18, 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);
PdfLayer l4 = new PdfLayer("Form and XObject Layer", 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, 0f);
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();
TextField ff = new TextField(writer, new Rectangle(200, 600, 300, 620),
"field1");
ff.setBorderColor(Color.blue);
ff.setBorderStyle(PdfBorderDictionary.STYLE_SOLID);
ff.setBorderWidth(TextField.BORDER_WIDTH_THIN);
ff.setText("I'm a form field");
PdfFormField form = ff.getTextField();
form.setLayer(l4);
writer.addAnnotation(form);
Image img = Image.getInstance(PdfTestBase.RESOURCES_DIR
+ "pngnow.png");
img.setLayer(l4);
img.setAbsolutePosition(200, 550);
cb.addImage(img);
PdfTemplate tp = cb.createTemplate(100, 20);
Phrase pt = new Phrase("I'm a template", new Font(Font.HELVETICA, 12,
Font.NORMAL, Color.magenta));
ColumnText.showTextAligned(tp, Element.ALIGN_LEFT, pt, 0, 0, 0);
tp.setLayer(l4);
tp.setBoundingBox(new Rectangle(0, -10, 100, 20));
cb.addTemplate(tp, 200, 500);
ArrayList<Object> state = new ArrayList<Object>();
state.add("toggle");
state.add(l1);
state.add(l2);
state.add(l3);
state.add(l4);
PdfAction action = PdfAction.setOCGstate(state, true);
Chunk ck = new Chunk("Click here to toggle the layers", new Font(
Font.HELVETICA, 18, Font.NORMAL, Color.yellow)).setBackground(
Color.blue).setAction(action);
ColumnText.showTextAligned(cb, Element.ALIGN_CENTER, new Phrase(ck),
250, 400, 0);
cb.sanityCheck();
// step 5: closing the document
document.close();
}
Example 2
| Source File: PdfVersionTest.java From itext2 with GNU Lesser General Public License v3.0 | 6 votes |
|
/**
* Creates a PDF document and shows the PDF version.
*/
@Test
public void main() throws Exception {
// step 1: creation of a document-object
Document document = new Document();
// step 2:
// we create a writer that listens to the document
// and directs a PDF-stream to a file
PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream("pdfversion.pdf"));
writer.setPdfVersion(PdfWriter.VERSION_1_2);
// step 3: we open the document
document.open();
// step 4:
document.add(new Paragraph("This is a PDF-1.2 document"));
// step 5: we close the document
document.close();
}
Example 3
| 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 4
| Source File: LayersTest.java From itext2 with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
* Layer radio group and zoom.
*/
@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( "layers.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 radio group and zoom", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
PdfLayer title = PdfLayer.createTitle("Layer radio group", writer);
PdfLayer l1 = new PdfLayer("Layer 1", writer);
PdfLayer l2 = new PdfLayer("Layer 2", writer);
PdfLayer l3 = new PdfLayer("Layer 3", writer);
PdfLayer l4 = new PdfLayer("Layer 4", writer);
title.addChild(l1);
title.addChild(l2);
title.addChild(l3);
l4.setZoom(2, -1);
l4.setOnPanel(false);
l4.setPrint("Print", true);
l2.setOn(false);
l3.setOn(false);
ArrayList<PdfLayer> radio = new ArrayList<PdfLayer>();
radio.add(l1);
radio.add(l2);
radio.add(l3);
writer.addOCGRadioGroup(radio);
Phrase p1 = new Phrase("Text in layer 1");
Phrase p2 = new Phrase("Text in layer 2");
Phrase p3 = new Phrase("Text in layer 3");
Phrase p4 = new Phrase("Text in layer 4");
cb.beginLayer(l1);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
cb.endLayer();
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.beginLayer(l4);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p4, 50, 450, 0);
cb.endLayer();
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, new Phrase("<< Zoom here!", new Font(Font.COURIER, 12, Font.NORMAL, Color.blue)), 150, 450, 0);
// step 5
document.close();
}
Example 5
| Source File: AutomaticTest.java From itext2 with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
* Automatic grouping and nesting.
*/
@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("automatic.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("Automatic layer grouping and nesting",
new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50,
650, 0);
PdfLayer l12 = new PdfLayer("Layer nesting", writer);
PdfLayer l1 = new PdfLayer("Layer 1", writer);
PdfLayer l2 = new PdfLayer("Layer 2", writer);
PdfLayer title = PdfLayer.createTitle("Layer grouping", writer);
PdfLayer l3 = new PdfLayer("Layer 3", writer);
PdfLayer l4 = new PdfLayer("Layer 4", writer);
l12.addChild(l1);
l12.addChild(l2);
title.addChild(l3);
title.addChild(l4);
Phrase p1 = new Phrase("Text in layer 1");
Phrase p2 = new Phrase("Text in layer 2");
Phrase p3 = new Phrase("Text in layer 3");
Phrase p4 = new Phrase("Text in layer 4");
cb.beginLayer(l1);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
cb.endLayer();
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.beginLayer(l4);
ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p4, 50, 450, 0);
cb.endLayer();
cb.sanityCheck();
// step 5
document.close();
}
Example 6
| 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 7
| 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 8
| Source File: AnnotationsTest.java From itext2 with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
* Creates a document with some PdfAnnotations.
*
*/
@Test
public void main() throws Exception {
// step 1: creation of a document-object
Document document = new Document();
// step 2:
PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream("Annotations.pdf"));
// step 3:
writer.setPdfVersion(PdfWriter.VERSION_1_5);
document.open();
// step 4:
PdfContentByte cb = writer.getDirectContent();
// page 1
PdfFileSpecification fs = PdfFileSpecification.fileExtern(writer, PdfTestBase.RESOURCES_DIR + "cards.mpg");
writer.addAnnotation(PdfAnnotation.createScreen(writer, new Rectangle(200f, 700f, 300f, 800f), "cards.mpg", fs,
"video/mpeg", true));
PdfAnnotation a = new PdfAnnotation(writer, 200f, 550f, 300f, 650f, PdfAction.javaScript(
"app.alert('Hello');\r", writer));
document.add(new Chunk("click to trigger javascript").setAnnotation(a).setLocalDestination("top"));
writer.addAnnotation(a);
writer.addAnnotation(PdfAnnotation.createFileAttachment(writer, new Rectangle(100f, 650f, 150f, 700f),
"This is some text", "some text".getBytes(), null, "some.txt"));
writer.addAnnotation(PdfAnnotation.createText(writer, new Rectangle(200f, 400f, 300f, 500f), "Help",
"This Help annotation was made with 'createText'", false, "Help"));
writer.addAnnotation(PdfAnnotation.createText(writer, new Rectangle(200f, 250f, 300f, 350f), "Help",
"This Comment annotation was made with 'createText'", true, "Comment"));
cb.rectangle(200, 700, 100, 100);
cb.rectangle(200, 550, 100, 100);
cb.rectangle(200, 400, 100, 100);
cb.rectangle(200, 250, 100, 100);
cb.stroke();
document.newPage();
// page 2
writer.addAnnotation(PdfAnnotation.createLink(writer, new Rectangle(200f, 700f, 300f, 800f),
PdfAnnotation.HIGHLIGHT_TOGGLE, PdfAction.javaScript("app.alert('Hello');\r", writer)));
writer.addAnnotation(PdfAnnotation.createLink(writer, new Rectangle(200f, 550f, 300f, 650f),
PdfAnnotation.HIGHLIGHT_OUTLINE, "top"));
writer.addAnnotation(PdfAnnotation.createLink(writer, new Rectangle(200f, 400f, 300f, 500f),
PdfAnnotation.HIGHLIGHT_PUSH, 1, new PdfDestination(PdfDestination.FIT)));
writer.addAnnotation(PdfAnnotation.createSquareCircle(writer, new Rectangle(200f, 250f, 300f, 350f),
"This Comment annotation was made with 'createSquareCircle'", false));
document.newPage();
// page 3
PdfContentByte pcb = new PdfContentByte(writer);
pcb.setColorFill(new Color(0xFF, 0x00, 0x00));
writer.addAnnotation(PdfAnnotation.createFreeText(writer, new Rectangle(200f, 700f, 300f, 800f),
"This is some free text, blah blah blah", pcb));
writer.addAnnotation(PdfAnnotation.createLine(writer, new Rectangle(200f, 550f, 300f, 650f), "this is a line",
200, 550, 300, 650));
writer.addAnnotation(PdfAnnotation.createStamp(writer, new Rectangle(200f, 400f, 300f, 500f),
"This is a stamp", "Stamp"));
writer.addAnnotation(PdfAnnotation.createPopup(writer, new Rectangle(200f, 250f, 300f, 350f),
"Hello, I'm a popup!", true));
cb.rectangle(200, 700, 100, 100);
cb.rectangle(200, 550, 100, 100);
cb.rectangle(200, 250, 100, 100);
cb.stroke();
// step 5: we close the document
document.close();
}
Example 9
| Source File: SimpleAnnotationsTest.java From itext2 with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
* Creates documents with some simple annotations.
*
*/
@Test
public void main() throws Exception {
// step 1: creation of a document-object
Document document1 = new Document(PageSize.A4, 10, 10, 10, 10);
Document document2 = new Document(PageSize.A4, 10, 10, 10, 10);
// step 2:
PdfWriter writer1 = PdfWriter.getInstance(document1, PdfTestBase.getOutputStream("SimpleAnnotations1.pdf"));
PdfWriter writer2 = PdfWriter.getInstance(document2, PdfTestBase.getOutputStream("SimpleAnnotations2.pdf"));
// step 3:
writer2.setPdfVersion(PdfWriter.VERSION_1_5);
document1.open();
document2.open();
// step 4:
document1.add(new Paragraph("Each square on this page represents an annotation."));
// document1
PdfContentByte cb1 = writer1.getDirectContent();
Annotation a1 = new Annotation("authors",
"Maybe it's because I wanted to be an author myself that I wrote iText.", 250f, 700f, 350f, 800f);
document1.add(a1);
Annotation a2 = new Annotation(250f, 550f, 350f, 650f, new URL("http://www.lowagie.com/iText/"));
document1.add(a2);
Annotation a3 = new Annotation(250f, 400f, 350f, 500f, "http://www.lowagie.com/iText");
document1.add(a3);
Image image = Image.getInstance(PdfTestBase.RESOURCES_DIR + "iText.gif");
image.setAnnotation(a3);
document1.add(image);
Annotation a4 = new Annotation(250f, 250f, 350f, 350f, PdfAction.LASTPAGE);
document1.add(a4);
// draw rectangles to show where the annotations were added
cb1.rectangle(250, 700, 100, 100);
cb1.rectangle(250, 550, 100, 100);
cb1.rectangle(250, 400, 100, 100);
cb1.rectangle(250, 250, 100, 100);
cb1.stroke();
// more content
document1.newPage();
for (int i = 0; i < 5; i++) {
document1.add(new Paragraph("blahblahblah"));
}
document1.add(new Annotation("blahblah", "Adding an annotation without specifying coordinates"));
for (int i = 0; i < 3; i++) {
document1.add(new Paragraph("blahblahblah"));
}
document1.newPage();
document1.add(new Chunk("marked chunk").setLocalDestination("mark"));
File videoFile = new File(PdfTestBase.RESOURCES_DIR + "cards.mpg");
File license = new File("LICENSE");
// document2
document2.add(new Paragraph("Each square on this page represents an annotation."));
PdfContentByte cb2 = writer2.getDirectContent();
Annotation a5 = new Annotation(100f, 700f, 200f, 800f, videoFile.getAbsolutePath(), "video/mpeg", true);
document2.add(a5);
Annotation a6 = new Annotation(100f, 550f, 200f, 650f, "SimpleAnnotations1.pdf", "mark");
document2.add(a6);
Annotation a7 = new Annotation(100f, 400f, 200f, 500f, "SimpleAnnotations1.pdf", 2);
document2.add(a7);
Annotation a8 = new Annotation(100f, 250f, 200f, 350f, license.getAbsolutePath(), null, null, null);
document2.add(a8);
// draw rectangles to show where the annotations were added
cb2.rectangle(100, 700, 100, 100);
cb2.rectangle(100, 550, 100, 100);
cb2.rectangle(100, 400, 100, 100);
cb2.rectangle(100, 250, 100, 100);
cb2.stroke();
// step 5: we close the document
document1.close();
document2.close();
}
Example 10
| Source File: LayersTest.java From itext2 with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
* Demonstrates some Layer functionality.
*
*/
@Test
public void main() throws Exception {
// step 1: creation of a document-object
Document document = new Document();
// step 2:
PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream("Layers.pdf"));
writer.setPdfVersion(PdfWriter.VERSION_1_5);
// step 3:
writer.setViewerPreferences(PdfWriter.PageModeUseOC);
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();
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: we close the document
document.close();
}
