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Foxit PDF SDK
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Public Member Functions | |
| boolean | needToCancelNow (String info) |
| A callback function used to cancel current OCR progress. More... | |
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 OCREngine.setOCRCallback .
| boolean com.foxit.sdk.addon.ocr.OCRCallback.needToCancelNow | ( | String | info | ) |
A callback function used to cancel current OCR progress.
This function cannot be used to cancel OCR conversion.
| [in] | info | A string that describes the OCR progress information. |