Swift Head Wireless Carousel View

////Amoncirheadview.swift//Bqpreader////Created by Mac on 16/5/25.//copyright©2016 year BQP. All rights reserved.//Import UIKitclassAmoncirheadview:uiview, uiscrollviewdelegate{var dataarray:nsarray?; var _scrollview:uiscrollview?;
Timer var _timer:nstimer?;
The main purpose is to determine the display position of ScrollView and Pagecontroller var index:int64?; var _pagecontrol:uipagecontrol?; OverrideInit (frame:cgrect) {super.init (frame:frame);
Copy all the code to insert the picture, change the picture name here, of course, you can also request a picture network, this yourself to modify the logic bar DataArray= ["aion01.jpg","aion02.jpg","aion03.jpg"];
Create ScrollView _scrollview= Uiscrollview (Frame:cgrectmake (0,0, Kscreenw,self.bounds.size.height)); _scrollview?. Bounceszoom =false; _scrollview?. bounces =false; _scrollview?. Showshorizontalscrollindicator =false; _scrollview?. Showsverticalscrollindicator =false; _scrollview?. pagingenabled =true; _scrollview?.Delegate=Self ; Self.addsubview (_scrollview!); _scrollview?. Contentsize = Cgsizemake (Self.bounds.size.width * cgfloat (DataArray?. Count)!), self.bounds.size.height); _scrollview?. BackgroundColor =Uicolor.redcolor ();
Create Pagecontrol _pagecontrol= Uipagecontrol (Frame:cgrectmake (0, Self.bounds.size.height- -, Kscreenw, -)); Self.addsubview (_pagecontrol!); _pagecontrol!. BackgroundColor =Uicolor.clearcolor (); _pagecontrol!. Numberofpages = (DataArray?. Count)!; _pagecontrol!. CurrentPage =0; _pagecontrol!. Pageindicatortintcolor =Uicolor.whitecolor (); _pagecontrol!. Currentpageindicatortintcolor =Uicolor.orangecolor ();            Creatimageview (); } Required Init?(coder Adecoder:nscoder) {fatalerror ("Init (coder:) has not been implemented")}//Create a picture control on ScrollView func Creatimageview () {index=0; var i=0;  forImgnmaeinchdataarray!{Let IMGV= Uiimageview (Frame:cgrectmake (self.bounds.size.width * cgfloat (i),0, Self.bounds.size.width, self.bounds.size.height)); Imgv.image= UIImage (Named:imgnmae as!String); _scrollview?. Addsubview (IMGV); I= i +1; }//Create timer _timer= Nstimer.scheduledtimerwithtimeinterval (3, Target:self, selector:"Timemethod", Userinfo:nil, repeats:true);
Create Runloop to set the operating mode of the timer, ensuring that the timer is also working nsrunloop.currentrunloop () when sliding the interface. AddTimer (_timer!, Formode:nsrunloopcommonmodes); }//Timer called method func Timemethod () {index= index!+1; ifNsinteger (index!) >= DataArray?. count{Index=0; } uiview.animatewithduration (0.35) {(), VoidinchSelf._scrollview!. Contentoffset = Cgpointmake (CGFloat (self.index!) * Kscreenw, self._scrollview!. Contentoffset.y);        }; _pagecontrol!. CurrentPage = Nsinteger (index!); }//scrollview proxy func scrollviewdidscroll (scrollview:uiscrollview) {Let x= scrollview.contentoffset.x/Kscreenw; Index=Int64 (x); _pagecontrol!. CurrentPage =Nsinteger (x); }            }

Swift Head Wireless Carousel View