swift - 无法将类型 'NSImageInterpolation.Type' 的值转换为预期参数类型 '[NSImageRep.HintKey : Any]?'

Question

我想按照 https://stackoverflow.com/a/14878177/848968 添加图像插值提示

 guard let representation = self.bestRepresentation(for: frame, context: nil,hints: NSImageInterpolation) else {
            return nil

但我不断收到此异常

Cannot convert value of type 'NSImageInterpolation.Type' to expected argument type '[NSImageRep.HintKey : Any]?'

Answer 1

这个错误是不言自明的。

guard let representation = self.bestRepresentation(for: frame,
                                                   context: nil,
                                                   hints: [.interpolation: NSImageInterpolation.high])
else { return nil }