material-components_material-components-ios/customizing-elevation.md at ea2f2ca2ebc52a514cd690e50ef498fb950cbfc9

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2018-11-08 14:02:04 -05:00

The elevation of a button can be changed for a given control state using setElevation:forState:.

See the Material Design shadow guidelines for a detailed overview of different shadow elevations.

For example, to make a button elevate on tap like a floating action button:

button.setElevation(6, for: .normal)
button.setElevation(12, for: .highlighted)

[button setElevation:6 forState:UIControlStateNormal];
[button setElevation:12 forState:UIControlStateNormal];