symbolVariant:confidence: Instance Method

- (NSString *) symbolVariant:(unsigned int) index confidence:(float *) confidence;

Returns the text of the symbol variant at the given index, and its confidence.

Parameters

• index — The variant index; must be less than symbolNumVariants.
• confidence — On return, the variant’s confidence; may be nil.

Return Value

The variant text, or nil if the index is out of range.