Structure

InterfaceOrientation

The orientation of the interface from the user’s perspective.

Declaration 宣言 

struct InterfaceOrientation

Overview 概要

By default, device previews appear right side up, using orientation portrait. You can change the orientation with a call to the previewInterfaceOrientation(_:) modifier:


struct CircleImage_Previews: PreviewProvider {
    static var previews: some View {
        CircleImage()
            .previewInterfaceOrientation(.landscapeRight)
    }
}

Topics 話題

Getting an Orientation

static let portrait: InterfaceOrientation
The device is in portrait mode, with the top of the device on top.
static let portraitUpsideDown: InterfaceOrientation
The device is in portrait mode, but is upside down.
static let landscapeLeft: InterfaceOrientation
The device is in landscape mode, with the top of the device on the left.
static let landscapeRight: InterfaceOrientation
The device is in landscape mode, with the top of the device on the right.

Accessing All Orientations

static var allCases: [InterfaceOrientation]
A collection of all values of this type. この型の全ての値からなるコレクション。
typealias AllCases
A type that can represent a collection of all values of this type. ある型、それはこの型の全ての値からなるあるコレクションを表すことができます。

Identifying and Comparing Orientations

var id: String
The stable identity of the entity associated with this instance.
var id: ObjectIdentifier
The stable identity of the entity associated with this instance.
typealias ID
A type representing the stable identity of the entity associated with an instance.
static func == (InterfaceOrientation, InterfaceOrientation) -> Bool
Indicates whether two interface orientations are equal.
static func != (Self, Self) -> Bool
Indicates whether two interface orientations are unequal.

Default Implementations 省略時実装

Equatable Implementations
Identifiable Implementations

Relationships 関係

Conforms To 次に準拠

See Also 参照

Preview Customization プレビューカスタマイゼーション

func previewDisplayName(String?) -> some View
Sets a user visible name to show in the canvas for a preview.
func previewDevice(PreviewDevice?) -> some View
Overrides the device for a preview. プレビューに対するデバイスをオーバーライドします。
struct PreviewDevice
A simulator device that runs a preview.
func previewLayout(PreviewLayout) -> some View
Overrides the size of the container for the preview. プレビューに対するコンテナの大きさをオーバーライドします。
enum PreviewLayout
A size constraint for a preview.
func previewInterfaceOrientation(InterfaceOrientation) -> some View
Overrides the orientation of the preview.