ios - How to set TabBar Image in UITabBarController -


i have used uitabbarcontroller in application.

i confuse image size should there uitabbar. must support devices. iphone 4s,5,5s,5c,6,6 plus.

sometimes it's create space between tabs. if change image size looks blur.

i have put normal image,@2x , @3x.

@3x - 312*180  @2x - 160*120  normal - 80*56

so per understanding iphone 6 should take @2x image it's not taking it. there space between tabs in iphone 6. programmatically set images iphone 6 , give it's size 93*56. spaces between tabs has been removed , set properly. problem facing. images looks blur in iphone 6. don't know now.

can please me out here? how can manage images of tabs supports devices. in advance!

enter image description here here code,

- (bool)application:(uiapplication )application didfinishlaunchingwithoptions:(nsdictionary )launchoptions {     // override point customization after application launch.      uistoryboard *storyboard = [uistoryboard storyboardwithname:@"main" bundle:nil];      uitabbarcontroller *tabcontroller = [[uitabbarcontroller alloc]init];      uinavigationcontroller *navcontroller1 = [[uinavigationcontroller alloc]initwithrootviewcontroller:[storyboard instantiateviewcontrollerwithidentifier:@"viewcontroller1"]];      uinavigationcontroller *navcontroller2 = [[uinavigationcontroller alloc]initwithrootviewcontroller:[storyboard instantiateviewcontrollerwithidentifier:@"viewcontroller2"]];      uinavigationcontroller *navcontroller3 = [[uinavigationcontroller alloc]initwithrootviewcontroller:[storyboard instantiateviewcontrollerwithidentifier:@"viewcontroller3"]];      uinavigationcontroller *navcontroller4 = [[uinavigationcontroller alloc]initwithrootviewcontroller:[storyboard instantiateviewcontrollerwithidentifier:@"viewcontroller4"]];      tabcontroller.viewcontrollers = [nsarray arraywithobjects:navcontroller1, navcontroller2, navcontroller3, navcontroller4, nil];       [[[tabcontroller.viewcontrollers objectatindex:0] tabbaritem]setfinishedselectedimage:[uiimage imagenamed:@"chords-active1.png"] withfinishedunselectedimage:[uiimage imagenamed:@"chords1.png"]];      [[[tabcontroller.viewcontrollers objectatindex:2] tabbaritem]setfinishedselectedimage:[uiimage imagenamed:@"progression-active1.png"] withfinishedunselectedimage:[uiimage imagenamed:@"progression1.png"]];      [[[tabcontroller.viewcontrollers objectatindex:1] tabbaritem]setfinishedselectedimage:[uiimage imagenamed:@"practice-selected.png"] withfinishedunselectedimage:[uiimage imagenamed:@"practice.png"]];      [[[tabcontroller.viewcontrollers objectatindex:3] tabbaritem]setfinishedselectedimage:[uiimage imagenamed:@"settings-active1.png"] withfinishedunselectedimage:[uiimage imagenamed:@"settings1.png"]];      self.window.rootviewcontroller = tabcontroller;      return yes; }

follow iconmatrix guide provided apple. everything..


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