GSComponent pieceValueForKey: | Glyphs API Documentation

- (CGFloat) pieceValueForKey:(NSString *) key;

pieceValueForKey_(key: str) -> float

Parameters

key: The axis ID.

Discussion

Returns (CGFloat)NSNotFound when the axis has no explicit value.

See Also

Smart Components

pieceSettings
Explicit interpolation values for smart-component axes.
setPieceSettingsFast(_:)setPieceSettingsFast:setPieceSettingsFast_
Replaces the smart-component settings without copying, undo, or change notifications.
setPieceValue(_:forKey:)setPieceValue:forKey:setPieceValue_forKey_
Sets an explicit interpolation value for a smart-component axis.
removePieceValue(forKey:)removePieceValueForKey:removePieceValueForKey_
Removes an explicit interpolation value for a smart-component axis.
value(for:)valueForAxis:valueForAxis_
The effective interpolation value for a smart-component axis.