XmpDublinCoreSchema Class
The Dublin Core metadata schema in an XMP document.
Declaration
public class XmpDublinCoreSchema extends JavaObjectRemarks
The following code snippet creates a tagged PDF document, configures PDF/UA metadata, and specifies marked content information through the MarkInfo class. The code snippet enables marked content, user properties, and disables the suspects flag before saving the document.
package pdf;
import com.devexpress.docs.pdf.*;
import com.devexpress.system.drawing.*;
import com.devexpress.drawing.printing.*;
import java.io.*;
import java.util.*;
import java.nio.file.*;
public class Main {
public static void main(String[] args) throws Exception {
try (PdfDocument document = new PdfDocument()) {
Locale documentLocale = Locale.forLanguageTag("en-US");
String title = "Invoice";
// Specify PDF/UA metadata.
document.getMetadata().getXmp()
.getXmpPdfUASchema()
.setPart(new XmpInteger(1));
document.getMetadata().getXmp()
.getXmpDublinCoreSchema()
.getTitle()
.add(documentLocale.toLanguageTag(), title);
// Specify marked content information.
MarkInfo markInfo = document.getMarkInfo();
markInfo.setMarked(true);
markInfo.setUserProperties(true);
markInfo.setSuspects(false);
Page page = document.getPages().add(DXPaperKind.A4);
// Create the root Document structure element.
StructureElement root = document.getStructureTree()
.addChildElement(Pdf17StructureType.DOCUMENT);
// Add a section to the document structure.
StructureElement section = root.addChildElement(Pdf17StructureType.SECT);
// Add a heading element.
StructureElement heading = section.addChildElement(Pdf17StructureType.H1);
heading.addFragment(page, new TextFragment() {{
setText(title);
setLocation(new PointF(50, 800));
setFont(new TextFont("Arial", TextFontStyle.BOLD));
setFontSize(24);
}});
// Add a paragraph element.
StructureElement paragraph = section.addChildElement(Pdf17StructureType.P);
paragraph.addFragment(page, new TextFragment() {{
setText("Invoice details");
setLocation(new PointF(50, 760));
}});
// Save the tagged PDF document.
try (OutputStream stream =
Files.newOutputStream(
Path.of("TaggedDocument.pdf"))) {
document.save(stream);
}
}
}
}
Refer to the following help topic for additional information: Create a Structure Tree for a New PDF Document.
Inherited Members
Inheritance
Methods
getContributor() Method
Returns the contributors to the document.
Declaration
public IXmpStringArray getContributor()Returns
| Type | Description |
|---|---|
| IXmpStringArray | The list of document contributors. |
getCoverage() Method
Returns the coverage metadata.
Declaration
public XmpString getCoverage()Returns
| Type | Description |
|---|---|
| XmpString | The spatial or temporal coverage of the resource. |
getCreator() Method
Returns the creators of the document.
Declaration
public IXmpStringArray getCreator()Returns
| Type | Description |
|---|---|
| IXmpStringArray | The list of document creators. |
getDate() Method
Returns the date metadata.
Declaration
public IXmpDateArray getDate()Returns
| Type | Description |
|---|---|
| IXmpDateArray | The array of dates associated with the document. |
getDescription() Method
Returns the description metadata.
Declaration
public IXmpLangAlt getDescription()Returns
| Type | Description |
|---|---|
| IXmpLangAlt | The localized description metadata. |
getFormat() Method
Returns the file format metadata.
Declaration
public XmpString getFormat()Returns
| Type | Description |
|---|---|
| XmpString | The file format metadata. |
getIdentifier() Method
Returns the identifier metadata.
Declaration
public XmpString getIdentifier()Returns
| Type | Description |
|---|---|
| XmpString | The unique identifier of the resource. |
getLanguage() Method
Returns languages associated with the resource.
Declaration
public IXmpStringArray getLanguage()Returns
| Type | Description |
|---|---|
| IXmpStringArray | The list of resource languages. |
getPublisher() Method
Returns the publishers of the document.
Declaration
public IXmpStringArray getPublisher()Returns
| Type | Description |
|---|---|
| IXmpStringArray | The list of document publishers. |
getRelation() Method
Returns related resources.
Declaration
public IXmpStringArray getRelation()Returns
| Type | Description |
|---|---|
| IXmpStringArray | The list of related resources. |
getRights() Method
Returns the rights metadata.
Declaration
public IXmpLangAlt getRights()Returns
| Type | Description |
|---|---|
| IXmpLangAlt | The localized rights metadata. |
getSource() Method
Returns the source metadata.
Declaration
public XmpString getSource()Returns
| Type | Description |
|---|---|
| XmpString | The source of the resource. |
getSubject() Method
Returns the subject metadata.
Declaration
public IXmpStringArray getSubject()Returns
| Type | Description |
|---|---|
| IXmpStringArray | The list of document subjects. |
getTitle() Method
Returns the title metadata.
Declaration
public IXmpLangAlt getTitle()Returns
| Type | Description |
|---|---|
| IXmpLangAlt | The localized title metadata. |
getType() Method
Returns resource types.
Declaration
public IXmpStringArray getType()Returns
| Type | Description |
|---|---|
| IXmpStringArray | The list of resource types. |
setCoverage(XmpString value) Method
Sets the resource coverage metadata.
Declaration
public void setCoverage(XmpString value)Parameters
| Name | Type | Description |
|---|---|---|
| value | XmpString | The coverage metadata to assign. |
setFormat(XmpString value) Method
Sets the file format metadata.
Declaration
public void setFormat(XmpString value)Parameters
| Name | Type | Description |
|---|---|---|
| value | XmpString | The file format metadata to assign. |
setIdentifier(XmpString value) Method
Sets the resource identifier metadata.
Declaration
public void setIdentifier(XmpString value)Parameters
| Name | Type | Description |
|---|---|---|
| value | XmpString | The identifier metadata to assign. |
setSource(XmpString value) Method
Sets the resource source metadata.
Declaration
public void setSource(XmpString value)Parameters
| Name | Type | Description |
|---|---|---|
| value | XmpString | The source metadata to assign. |