无法将'NSImageInterpolation.Type‘类型的值转换为预期的参数类型'[NSImageRep.HintKey : Any]?’

Question

我想根据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

但是我一直收到这样的异常

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

Answer 1

这个错误是不言而喻的。

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