| Package | Description | 
|---|---|
| com.qoppa.pdf | 
 General classes used by different objects throughout the library. 
 | 
| com.qoppa.pdf.form | 
 Classes related to PDF Acroform and its form fields. 
 | 
| com.qoppa.pdfFields | 
 jPDFFields main classes, used to work with PDF interactive forms and fields. 
 | 
| Class and Description | 
|---|
| Bookmark
 This interface represents a Bookmark in a PDF document. 
 | 
| DocumentEvent
 Event object that gets sent to IDocumentListener methods whenever a document is changed. 
 | 
| DocumentInfo
 This class is a container for the information section of a PDF document. 
 | 
| IdentityProperties
 This object identifies the current user of the application and its properties can be accessed by javascript. 
 | 
| IJavaScriptEnabler
 This interface is used to determine if JavaScript should be enabled for a document. 
 | 
| IPassword
 External interface used by the PDF library to get possible passwords
 to open a document. 
 | 
| Layer
 This class represents a PDF 'Layer'. 
 | 
| LayerListener
 This interface is used to get notifications of layer's visibility changes. 
 | 
| LocalFont
 This interface represents a font that can be used by the library to embed into a PDF document. 
 | 
| PDFException
 General exception thrown when there is any errors reading or
 displaying a PDF file. 
 | 
| PDFSecurityException
 Exceptions related to security problems. 
 | 
| PrintSettings
 This object controls the behavior of the library when sending a PDF document
 to the printer. 
 | 
| SignatureAppearance
 This class provides functionality to customize the appearance of a visible
 signature when a document is signed. 
 | 
| TextPosition
 Object that holds information about the location of a text string in a PDF
 file. 
 | 
| TextSelection
 Interface that describes selected text. 
 | 
| TimestampServer
 This class is used to setup a timestamp server to use when applying a digital signature. 
 | 
| Class and Description | 
|---|
| PDFException
 General exception thrown when there is any errors reading or
 displaying a PDF file. 
 | 
| SignatureValidity
 This class returns information about the validity of a signature within the PDF document. 
 | 
| Class and Description | 
|---|
| DocumentInfo
 This class is a container for the information section of a PDF document. 
 | 
| IPassword
 External interface used by the PDF library to get possible passwords
 to open a document. 
 | 
| LicenseException
 This exception is thrown when there is a problem reading a license file. 
 | 
| PDFException
 General exception thrown when there is any errors reading or
 displaying a PDF file. 
 |