ScreenOrientation.type
Baseline
2023
Newly available
Since March 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
ScreenOrientation の読み取り専用プロパティ type は、文書の現在の向きのタイプを返します。"portrait-primary"、"portrait-secondary"、"landscape-primary"、"landscape-secondary" のいずれかです。