setAreaOfInterest: method of the RTRCoreAPIDataCaptureSettings protocol

Sets the search area on the image.

- (void)setAreaOfInterest:(CGRect)areaOfInterest;

Parameters

areaOfInterest
The rectangle specifying the area of interest in the image coordinates. Pass CGRect.zero as this parameter to select the default area of interest that covers the whole frame.

3/2/2022 12:59:15 PM

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