setAreaOfInterest method of the TextRecognitionSettings interface

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Sets the area on the image where the text is to be found. By default, no area of interest is selected, and the whole image is considered to contain text blocks.

note Note: This method is available only in the extended version of the library.

void setAreaOfInterest( Rect areaOfInterest );

Parameters

areaOfInterest

The rectangle specifying the area of interest.