# getConfidenceThreshold method

int getConfidenceThreshold()

Gets the confidence threshold, from 0 to 100+. Hint: Default value is 50. Lower threshold can increase number of false detection.

return Confidence threshold, from 0 to 100+. throws DocumentException An error has occurred during Document Library execution.

## Implementation

    int getConfidenceThreshold() {
      Pointer<Int> pConfidenceThreshold = calloc();
      try {
        var err = documentSDK.id3DocumentDetector_GetConfidenceThreshold(_pHandle.value, pConfidenceThreshold);
        if (err != DocumentError.success.value) {
          throw DocumentException(err);
        }
        final vConfidenceThreshold = pConfidenceThreshold.value;
        return vConfidenceThreshold;
      } finally {
        calloc.free(pConfidenceThreshold);
      }
    }