Instance Method

thumbImage(for:)

Returns the thumb image associated with the specified control state.

Declaration

func thumbImage(for state: UIControl.State) -> UIImage?

Parameters

state

The control state whose thumb image you want to use. Specify a single control state value for this parameter.

Return Value

The thumb image associated with the specified state, or nil if an appropriate image could not be retrieved. This method might return nil if you specify multiple control states in the state parameter. For a description of track and thumb images, see Customizing the Slider’s Appearance.

See Also

Changing the Slider’s Appearance

var minimumValueImage: UIImage?

The image representing the slider’s minimum value.

var maximumValueImage: UIImage?

The image representing the slider’s maximum value.

var minimumTrackTintColor: UIColor?

The color used to tint the default minimum track images.

var currentMinimumTrackImage: UIImage?

The minimum track image currently being used to render the slider.

func minimumTrackImage(for: UIControl.State) -> UIImage?

Returns the minimum track image associated with the specified control state.

func setMinimumTrackImage(UIImage?, for: UIControl.State)

Assigns a minimum track image to the specified control states.

var maximumTrackTintColor: UIColor?

The color used to tint the default maximum track images.

var currentMaximumTrackImage: UIImage?

Contains the maximum track image currently being used to render the slider.

func maximumTrackImage(for: UIControl.State) -> UIImage?

Returns the maximum track image associated with the specified control state.

func setMaximumTrackImage(UIImage?, for: UIControl.State)

Assigns a maximum track image to the specified control states.

var thumbTintColor: UIColor?

The color used to tint the default thumb images.

var currentThumbImage: UIImage?

The thumb image currently being used to render the slider.

func setThumbImage(UIImage?, for: UIControl.State)

Assigns a thumb image to the specified control states.

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This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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