Global Variable

CIDetectorReturnSubFeatures

An option specifying whether to return feature information for components of detected features.

Declaration

let CIDetectorReturnSubFeatures: String

Discussion

The value of this key is an NSNumber object with a Boolean value. Use this option with the CIDetectorTypeText detector type to choose whether to detect only regions likely to contain text (false, the default) or to also identify sub-regions likely to contain individual characters of text (true).

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