init(data:width:height:bitsPerComponent:bytesPerRow:space:bitmapInfo:releaseCallback:releaseInfo:)

Declaration

init?(data: UnsafeMutableRawPointer?, width: Int, height: Int, bitsPerComponent: Int, bytesPerRow: Int, space: CGColorSpace?, bitmapInfo: CGBitmapInfo, releaseCallback: CGBitmapContextReleaseDataCallback?, releaseInfo: UnsafeMutableRawPointer?)