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