Let filter = CIFilter(name: "CIColorMonochrome") filter?.setValue(currentCIImage, forKey: "inputImage") filter?.setValue(CIColor(red: 0.7, green: 0.7,

Question

iOS Developers — русскоговорящее сообщество

Let filter = CIFilter(name: "CIColorMonochrome") filter?.setValue(currentCIImage, forKey: "inputImage") filter?.setValue(CIColor(red: 0.7, green: 0.7,

blue: 0.7), forKey: "inputColor")

filter?.setValue(1.0, forKey: "inputIntensity")
guard let outputImage = filter?.outputImage else { return }

let context = CIContext()
let cgimg = context.createCGImage(outputImage, from: outputImage.extent) // note that this cgimg is an optional property, it needs to be handled

#apple #ios #mobile #programming #russian

0

22.02.2019

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Dmitriy Yurchenko · Accepted Answer

Dmitriy Yurchenko

Огромнейшее спасибо)

0

22.02.2019

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Let filter = CIFilter(name: "CIColorMonochrome") filter?.setValue(currentCIImage, forKey: "inputImage") filter?.setValue(CIColor(red: 0.7, green: 0.7,

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