CITemperatureAndTint for image in iOS

user_983666 0
Viewed 4703

Is there any sample code or example for CITemperatureAndTint? I have read its documentation but i need some example to implement it.

core-image cifilter iphone cocoa-touch ios
3 Answers

Maybe it can help you @Sherwin Zadeh

Temperature:

var value: CGFloat = 0  // Min: -3000, Max: 3000

return image.applyingFilter("CITemperatureAndTint", parameters: [
             "inputNeutral": CIVector.init(x: value + 6500, y: 0),
             "inputTargetNeutral": CIVector.init(x: 6500, y: 0)
         ])

Tint:

var value: CGFloat = 0  // Min: -100, Max: 100

return image.applyingFilter("CITemperatureAndTint", parameters: [
            "inputNeutral": CIVector.init(x: 6500, y: value),
            "inputTargetNeutral": CIVector.init(x: 6500, y: 0)
        ])
user_42182450
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