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Apple Developer Docs

IOKit / IOPixelInformation / activeHeight

Contents

Declaration
See Also

activeHeight

Number of visible pixel rows.

Declaration

UInt32 activeHeight;

See Also

Fields

bytesPerRow
bytesPerPlane
bitsPerPixel
pixelType
componentCount
bitsPerComponent
componentMasks
pixelFormat
flags
activeWidth
reserved

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IOKitInstance Property

Mac Catalyst 13.0+macOS 10.0+

Declaration
See Also

Built on 2026-08-05 · Snapshot snapshot-20260805-beta.2 (macOS 27.0) · Commit 4bc0d8f · by @g-cqd · based on Apple Developer Documentation