2022-12-29_how-to-get-displayid-from-nsscreen-on-macos.md

title	createdAt
How to get displayID from NSScreen on macOS?	2022-12-29 04:15:28 UTC

How to get displayID from NSScreen on macOS?

extension NSScreen {
    var displayID: CGDirectDisplayID? {
        return deviceDescription[NSDeviceDescriptionKey(rawValue: "NSScreenNumber")] as? CGDirectDisplayID
    }
}

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https://gist.github.com/briankc/025415e25900750f402235dbf1b74e42