ios - UISegmentedControl titletext is blurry -

i have implemented header view in collection view. uisegmentedcontroll 3 items.

here code:

nsarray *itemarray = [nsarray arraywithobjects: @"following", @"everybody", @"nearby", nil]; uisegmentedcontrol *segmentedcontrol = [[uisegmentedcontrol alloc] initwithitems:itemarray]; uifont *font = [uifont fontwithname:@"patuaone-regular" size:12.0f];  uicolor *notchosenbuttoncolor = [uicolor colorwithred:(201.0/255.0f) green:(198.0/255.0f) blue:(191.0/255.0f) alpha:1.0]; uicolor *chosenbuttoncolor = [uicolor colorwithred:(235.0/255.0f) green:(218.0/255.0f) blue:(102.0/255.0f) alpha:1.0];  nsdictionary *normalattributes = [nsdictionary dictionarywithobjectsandkeys:                             font, uitextattributefont,                             notchosenbuttoncolor, uitextattributetextcolor,                             nil]; nsdictionary *selectedattributes = [nsdictionary dictionarywithobjectsandkeys:                                   font, uitextattributefont,                                   chosenbuttoncolor, uitextattributetextcolor,                                   nil]; [segmentedcontrol settitletextattributes:normalattributes forstate:uicontrolstatenormal]; [segmentedcontrol settitletextattributes:selectedattributes forstate:uicontrolstateselected];  [segmentedcontrol setbackgroundimage:[uiimage imagenamed:@"greenbt_bg.png"] forstate:uicontrolstatenormal barmetrics:uibarmetricsdefault]; [segmentedcontrol setbackgroundimage:[uiimage imagenamed:@"standard_bt_h"] forstate:uicontrolstateselected barmetrics:uibarmetricsdefault]; [segmentedcontrol setbackgroundcolor:[uicolor clearcolor] ];  segmentedcontrol.frame = cgrectmake(5, 20, 280, 25); segmentedcontrol.segmentedcontrolstyle = uisegmentedcontrolstyleplain; segmentedcontrol.selectedsegmentindex = 0;  [segmentedcontrol setdividerimage:[uiimage imagenamed:@"separator.png"]             forleftsegmentstate:uicontrolstatenormal               rightsegmentstate:uicontrolstatenormal                      barmetrics:uibarmetricsdefault];  [headerview addsubview:segmentedcontrol]; 

the segmentedcontrol looks this:

why text of segments blurry when not selected?

edit

solved it! added [uicolor clearcolor], uitextattributetextshadowcolor normalattributes

that caused default shadowcolor.

try set uitextattributetextshadowcolor , uitextattributetextshadowoffset in titletextattributes.

you might have experiment best visual appearance. can set shadowcolor attribute [uicolor clearcolor].