RTRCallbackWarningCode enumeration

A warning that occurred during processing.

typedef NS_ENUM(NSInteger, RTRCallbackWarningCode) {
   RTRCallbackWarningNoWarning,
   RTRCallbackWarningRecognitionIsSlow,
   RTRCallbackWarningProbablyLowQualityImage,
   RTRCallbackWarningProbablyWrongLanguage,
   RTRCallbackWarningWrongLanguage,
   RTRCallbackWarningTextTooSmall
};

Constants

Name Description
RTRCallbackWarningProbablyLowQualityImage The image quality (contrast, resolution) may not be good enough for accurate results.
RTRCallbackWarningProbablyWrongLanguage The recognition language may be specified incorrectly.
RTRCallbackWarningRecognitionIsSlow Recognition takes too much time. Check if there is some problem.
RTRCallbackWarningTextTooSmall The text is too small. Advise the end user to move the camera closer or zoom in.
RTRCallbackWarningWrongLanguage The recognition language is specified incorrectly.

3/2/2022 12:59:15 PM

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