init(displayScale:)

Declaration

init(displayScale scale: CGFloat)

Parameters

• scale:

  The display scale for the new trait collection. Use 1.0 to specify a non-Retina display scale, and a value of 2.0 or greater to specify a Retina display scale.

Return Value

A new trait collection containing only a specified display scale trait.

See Also

Creating a trait collection

• init()
• init(userInterfaceIdiom:)
• init(horizontalSizeClass:)
• init(verticalSizeClass:)
• init(userInterfaceStyle:)
• init(accessibilityContrast:)
• init(userInterfaceLevel:)
• init(legibilityWeight:)
• init(forceTouchCapability:)
• init(displayGamut:)
• init(layoutDirection:)
• init(preferredContentSizeCategory:)
• init(activeAppearance:)
• init(toolbarItemPresentationSize:)
• init(hdrHeadroomUsageLimit:)