contrast property

set contrast (bool value)

Increase Contrast, as UIKit's glass honors it (iOS 26.5, from its filters' inputs): the light glass is filled 80% white over its face, its face keeps 0.8 / 1.1 of the chroma it would, and its shadow's fill is 0.12.

Implementation

set contrast(bool value) {
  if (value != _contrast) {
    _contrast = value;
    _snap();
  }
}