setVolumeThumbImage(_:for:)
Assigns a thumb image to the specified control states.
Declaration
func setVolumeThumbImage(_ image: UIImage?, for state: UIControl.State)Parameters
- image:
The thumb image to associate with the specified states.
- state:
The control state with which to associate the image.
Discussion
For a description of slider and thumb images, see Customizing the volume slider’s appearance.