- OCG_ACTION_OFF - Static variable in class com.qoppa.pdf.actions.SetOCGState
-  
- OCG_ACTION_ON - Static variable in class com.qoppa.pdf.actions.SetOCGState
-  
- OCG_ACTION_TOGGLE - Static variable in class com.qoppa.pdf.actions.SetOCGState
-  
- OCRBridge - Class in com.qoppa.ocr
- 
This class provides method to configure and use the Tesseract OCR engine. 
- OCRBridge() - Constructor for class com.qoppa.ocr.OCRBridge
-  
- OCRException - Exception in com.qoppa.ocr
- 
General exception thrown when there are any errors while performing OCR on a
 PDF document. 
- OCRException(String) - Constructor for exception com.qoppa.ocr.OCRException
- 
OCRException with a simple error message. 
- OCRException(String, Throwable) - Constructor for exception com.qoppa.ocr.OCRException
- 
OCRException with an error message and an underlying cause. 
- OCROptions - Class in com.qoppa.ocr
- 
This object holds the settings to be applied when performing OCR. 
- OCROptions() - Constructor for class com.qoppa.ocr.OCROptions
- 
Constructs a default OCROptions object. 
- OCRPageResults - Class in com.qoppa.ocr
-  
- OCRPageResults(String, int, int, int, float) - Constructor for class com.qoppa.ocr.OCRPageResults
-  
- OCRPageResults(String) - Constructor for class com.qoppa.ocr.OCRPageResults
-  
- OPEN_EXISTING_WINDOW - Static variable in class com.qoppa.pdf.actions.Action
- 
Replace the current document in the same window. 
- OPEN_NEW_WINDOW - Static variable in class com.qoppa.pdf.actions.Action
- 
Open the destination document in a new window. 
- OPEN_USER_PREFERENCE - Static variable in class com.qoppa.pdf.actions.Action
- 
The viewer application should behave in accordance with the current user preference. 
- openDoc(PDFSource) - Method in interface com.qoppa.pdf.IWindowHandler
- 
Open the PDF source. 
- ORIENTATION_PAGE_DOWN - Static variable in class com.qoppa.ocr.OCRPageResults
-  
- ORIENTATION_PAGE_LEFT - Static variable in class com.qoppa.ocr.OCRPageResults
-  
- ORIENTATION_PAGE_RIGHT - Static variable in class com.qoppa.ocr.OCRPageResults
-  
- ORIENTATION_PAGE_UP - Static variable in class com.qoppa.ocr.OCRPageResults
-  
- OVERLAY_ALIGNMENT_CENTER - Static variable in interface com.qoppa.pdf.annotations.Redaction
- 
- OVERLAY_ALIGNMENT_LEFT - Static variable in interface com.qoppa.pdf.annotations.Redaction
- 
- OVERLAY_ALIGNMENT_RIGHT - Static variable in interface com.qoppa.pdf.annotations.Redaction
- 
- ownerPasswordEntered() - Method in class com.qoppa.pdf.permissions.PasswordPermissions
- 
Return a flag indicating whether the document was opened using the owner password if the document is encrypted.