iphone - save photo in webview to ios photo library -


this case in photo taken using camera , saved in library. , photo opened in webpage editing purpose , how save device memory name? ie... hw save photo displayed in webview photo library? in adv.

bellow method done need:-

 - (void)viewdidload     {         [super viewdidload];     // additional setup after loading view, typically nib.     nsurl *url = [nsurl urlwithstring:@"yourimageurl"];     nsurlrequest *req = [nsurlrequest requestwithurl:url];     [webv loadrequest:req];      uitapgesturerecognizer *gs = [[uitapgesturerecognizer alloc] init];     gs.numberoftapsrequired = 1;     gs.delegate = self;     [self.view addgesturerecognizer:gs];     }   -(bool)gesturerecognizer:(uigesturerecognizer *)gesturerecognizer shouldreceivetouch:(uitouch *)touch {     nslog(@"tapped");     //touch gestures below top bar should not make page turn.     //edited check tap here instead.     if ([gesturerecognizer iskindofclass:[uitapgesturerecognizer class]]) {         cgpoint touchpoint = [touch locationinview:self.view];          nsuserdefaults * userdefaults = [nsuserdefaults standarduserdefaults];         bool pageflag = [userdefaults boolforkey:@"pagedirectionrtlflag"];         nslog(@"pageflag tapbtnright %d", pageflag);          if(self.interfaceorientation==uiinterfaceorientationportrait||self.interfaceorientation==uiinterfaceorientationportraitupsidedown) {             nsstring *imgurl = [nsstring stringwithformat:@"document.elementfrompoint(%f, %f).src", touchpoint.x, touchpoint.y];             nsstring *urltosave = [webv stringbyevaluatingjavascriptfromstring:imgurl];             nslog(@"urltosave :%@",urltosave);             nsurl * imageurl = [nsurl urlwithstring:urltosave];             nsdata * imagedata = [nsdata datawithcontentsofurl:imageurl];             uiimage * image = [uiimage imagewithdata:imagedata];             imgview.image = image;         }     }     return yes; }

download demo:

http://dl.dropbox.com/u/51367042/imagefromwebview.zip , cradit gose this

screenshot

enter image description here


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