Contents

minimumTextHeightFraction

The minimum height, relative to the image height, of the text to recognize.

Declaration

var minimumTextHeightFraction: Float

Discussion

Specify a floating-point number relative to the image height. For example, to limit recognition to text that’s half of the image height, use 0.5. Increasing the size reduces memory consumption and expedites recognition with the tradeoff of ignoring text smaller than the minimum height. The default value is 1/32, or 0.03125.

See Also

Configuring a request