ios - how to enable filter for Image in swift 3? -


i have image view contains image , want add filter image used codes filter , put new image instead of old image here code:

let filternames = cifilter.filternames(incategories: nil)  @iboutlet weak var myimage: uiimageview!  @ibaction func filter1(_ sender: any) {      func simpleblurfilterexample(myimage: uiimage) -> uiimage {         // convert uiimage ciimage         let inputciimage = ciimage(image: myimage)!          // create blur cifilter, , set input image         let blurfilter = cifilter(name: "cigaussianblur")!         blurfilter.setvalue(inputciimage, forkey: kciinputimagekey)         blurfilter.setvalue(8, forkey: kciinputradiuskey)          // filtered output image , return         let myimage = blurfilter.outputimage!         return uiimage(ciimage: myimage)       }    }

as see here have outlet image named image , want input image image , after pushing button change image output image filter

you need set image in uiimageview

myimage.image = filter1(myimage: myimage.image)

maybe should call imageview myimageview reduce confusion well


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