CODEWITHSUNDEEP
swiftavfoundation
Ohiovr
Ohiovr

Reputation: 977

How do I lock the white balance in AVfoundation for swift?

I'm trying to lock my iPhone back facing camera's white balance to its current state but I am having trouble from the point of converting objective-c code to swift. This is the code in objective-c:

[device setWhiteBalanceMode:AVCaptureWhiteBalanceModeLocked];

this is what I thought the code in swift should look like:

captureDevice.setWhiteBalanceMode(AVCaptureWhiteBalanceMode.Locked)

and Xcode tells me this:

'AVCaptureDevice' does not have a member named 'setWhiteBalanceMode'

Upvotes: 2

Views: 1782

Answers (1)

Ohiovr
Ohiovr

Reputation: 977

        if captureDevice.lockForConfiguration(nil) {
            var gains: AVCaptureWhiteBalanceGains = AVCaptureWhiteBalanceGainsCurrent
            captureDevice.setWhiteBalanceModeLockedWithDeviceWhiteBalanceGains(gains, completionHandler:nil);
            captureDevice.unlockForConfiguration()
        }

Upvotes: 5

Related Questions