ios - Blur Effect using Swift language in iPhone -

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i've been trying implement blur effect using uiimageview in xcode 6 (swift language), i'm trying implement below imageview blurred.

i cannot make work, i'm asking guys stack overflow me, please.

how can done?

the code wrote far is:

class blurimage: uiimageview {      init(frame: cgrect) {         super.init(frame: frame)          var blur:uiblureffect = uiblureffect(style: uiblureffectstyle.light)         var effectview:uivisualeffectview = uivisualeffectview (effect: blur)      }  }

you need assign frame effect blur view , add subview

class blurimage: uiimageview {

init(frame: cgrect) {     super.init(frame: frame)      var blur:uiblureffect = uiblureffect(style: uiblureffectstyle.light)     var effectview:uivisualeffectview = uivisualeffectview (effect: blur)     effectview.frame = frame     addsubview(effectview) }  }

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