Foxit PDF SDK
FoxitPDFSDKPython3.OCRCallback Class Reference

Inherits FoxitPDFSDKPython3._object.

Public Member Functions

def NeedToCancelNow (info)
 A callback function used to cancel current OCR progress. More...
 

Detailed Description

This class represents a callback object to cancel OCR progress. All the pure virtual functions in this class are used as callback functions and should be implemented by user. An implemented OCRCallback object can be set by function FoxitPDFSDKPython3.OCREngine.SetOCRCallback .

Member Function Documentation

◆ NeedToCancelNow()

def FoxitPDFSDKPython3.OCRCallback.NeedToCancelNow (   info)

A callback function used to cancel current OCR progress.

This function cannot be used to cancel OCR conversion.

Parameters
[in]infoA string that describes the OCR progress information.
Returns
true means to cancel progress, while false means not.