- R2L - Static variable in interface com.qoppa.pdf.DocumentViewPrefs
- 
Setting for the Direction viewer preference: Right to left 
- RadioButtonGroupField - Interface in com.qoppa.pdf.form
- 
RadioButtonGroupFieldholds a radio button group field.
 
- RAFilePDFSource - Class in com.qoppa.pdf.source
- 
Implementation of the PDFSource interface that uses a RandomAccessFile. 
- RAFilePDFSource(File) - Constructor for class com.qoppa.pdf.source.RAFilePDFSource
- 
Creates a new RAFilePDFSourceinstance using the givenFile.
 
- RAFilePDFSource(String) - Constructor for class com.qoppa.pdf.source.RAFilePDFSource
- 
Creates a new RAFilePDFSourceinstance using the given
 fileName.
 
- RAFilePDFSource(String, boolean) - Constructor for class com.qoppa.pdf.source.RAFilePDFSource
- 
Creates a new RAFilePDFSourceinstance using the given
 fileName and boolean parameter indicating if the file should be locked.
 
- RAFilePDFSource(File, boolean) - Constructor for class com.qoppa.pdf.source.RAFilePDFSource
- 
Creates a new RAFilePDFSourceinstance using the givenFileand boolean parameter indicating if the file should be
 locked.
 
- read(long) - Method in interface com.qoppa.pdf.source.PDFContent
- 
Set the current position of the content and read the next byte. 
- read(long, byte[], int, int) - Method in interface com.qoppa.pdf.source.PDFContent
- 
Read the passed in number of bytes into a byte array. 
- Redaction - Interface in com.qoppa.pdf.annotations
- 
Interface representing a Redaction annotation in a PDF document. 
- reloadTrustedCertificates() - Static method in class com.qoppa.pdf.SignatureSettings
- 
This method clears the trusted certificate list and reloads the trusted certificates. 
- remove(Object) - Method in class com.qoppa.pdfViewer.actions.TriggerActions
- 
Overrides Hashtable method to keep track of modifications. 
- removeAnnotation(Annotation) - Method in class com.qoppa.pdfProcess.PDFPage
- 
Removes an annotation from this page. 
- removeChildBookmark(int) - Method in interface com.qoppa.pdf.Bookmark
- 
Removes a child bookmark from the bookmark 
- removeDocumentListener(IDocumentListener) - Method in interface com.qoppa.pdf.dom.IPDFDocument
- 
Internal method to keep track of document events. 
- removeDocumentListener(IDocumentListener) - Method in class com.qoppa.pdfProcess.PDFDocument
- 
Internal method to keep track of document events. 
- removeEmbeddedFile(IEmbeddedFile) - Method in class com.qoppa.pdfProcess.PDFDocument
- 
Remove a file embedded in this document. 
- removeFieldListener(FieldListener) - Method in interface com.qoppa.pdf.form.FormField
- 
Removes a field listener from this field. 
- removeGesture(int) - Method in interface com.qoppa.pdf.annotations.GestureList
- 
Removes a gesture from the list. 
- removeLayerListener(LayerListener) - Method in class com.qoppa.pdf.Layer
- 
Removes a layer listener from the list of active listeners. 
- removePrintListener(PrintListener) - Method in interface com.qoppa.pdf.dom.IPDFDocument
- 
Removes a PrintListenerfrom the PDFDocument
 
- removePrintListener(PrintListener) - Method in class com.qoppa.pdfPrint.PDFPrint
- 
Removes a PrintListenerfrom the PDFDocument
 
- removePrintListener(PrintListener) - Method in class com.qoppa.pdfProcess.PDFDocument
- 
Removes a PrintListenerfrom the PDFDocument
 
- removeVertex(int) - Method in class com.qoppa.pdf.annotations.Vertices
- 
Removes a vertex from this list. 
- removeXFA() - Method in interface com.qoppa.pdf.form.AcroForm
- 
Removes the Adobe XML Forms Architecture (XFA) data from this AcroForm if present. 
- RenderError - Class in com.qoppa.pdf.errors
- 
This class is used to describe an error in rendering a PDF page. 
- RenderError(String) - Constructor for class com.qoppa.pdf.errors.RenderError
-  
- renderSignatureTag() - Static method in class com.qoppa.pdf.PDFRenderHints
- 
This method returns the value of the flag that controls rendering of the signature
 tag on empty fields. 
- renderSignatureVerify() - Static method in class com.qoppa.pdf.PDFRenderHints
- 
This method returns the value of the flag that controls whether signature verification
 will be rendered. 
- REPLACECONTENT_OCCURED - Static variable in class com.qoppa.pdf.DocumentEvent
-  
- reset() - Method in interface com.qoppa.pdf.form.FormField
- 
Resets the field to its default value. 
- resetFields() - Method in interface com.qoppa.pdf.form.AcroForm
- 
Reset the form fields to their default value. 
- resetFields() - Method in class com.qoppa.pdfFields.PDFFields
- 
Reset fields values to their default value. 
- ResetForm - Class in com.qoppa.pdfViewer.actions
- 
Action that tells the viewer to reset the fields in the form (if there is any)
 to their default values. 
- ResetForm() - Constructor for class com.qoppa.pdfViewer.actions.ResetForm
-  
- resizePage(ResizePageOptions) - Method in class com.qoppa.pdfProcess.PDFPage
- 
Sets this page's Media Box. 
- ResizePageOptions - Class in com.qoppa.pdf
- 
This object controls the behavior of the library when resizing the PDFPage. 
- ResizePageOptions() - Constructor for class com.qoppa.pdf.ResizePageOptions
- 
Constructs a default ResizePageOptions object. 
- Restrictions - Class in com.qoppa.pdf.permissions
- 
The Restrictions class contains information about the type of Permission that is restricting an operation. 
- Restrictions(boolean, boolean, boolean, boolean) - Constructor for class com.qoppa.pdf.permissions.Restrictions
-  
- revalidate() - Method in interface com.qoppa.pdf.annotations.Annotation
- 
Revalidates this annotation. 
- revalidateRectangle() - Method in interface com.qoppa.pdf.annotations.Ink
-  
- revalidateRectangle() - Method in interface com.qoppa.pdf.annotations.Line
-  
- revalidateRectangle() - Method in interface com.qoppa.pdf.annotations.Polygon
-  
- revalidateRectangle() - Method in interface com.qoppa.pdf.annotations.Polyline
-  
- RichMedia - Interface in com.qoppa.pdf.annotations
- 
Interface representing a RichMedia annotation in a PDF document. 
- rotate(double) - Method in class com.qoppa.pdfProcess.PDFGraphics
- 
Concatenates the current Graphics2D Transform with a rotation transform. 
- rotate(double, double, double) - Method in class com.qoppa.pdfProcess.PDFGraphics
- 
Concatenates the current Graphics2D Transform with a translated rotation transform. 
- RubberStamp - Interface in com.qoppa.pdf.annotations
- 
Interface representing a Rubber Stamp annotation in a PDF document.