UISegmentedControl自定义背景颜色和字体颜色

// The tintColor is inherited through the superview hierarchy. See UIView for more information.

@property(null_resettable,nonatomic,strong) UIColor *tintColor;

[_segmentedControl setTintColor:[UIColor whiteColor]];

[_segmentedControl setBackgroundImage:[UIImage imageNamed:@"selectImg"]
forState:UIControlStateSelected barMetrics:UIBarMetricsDefault];

[_segmentedControl setBackgroundImage:[UIImage imageNamed:@"unSelectImg"]
forState:UIControlStateNormal barMetrics:UIBarMetricsDefault];

NSDictionary *dic = [NSDictionary dictionaryWithObjectsAndKeys:RGBA(.94, .31, .18),UITextAttributeTextColor,nil];
[_segmentedControl setTitleTextAttributes:dic forState:UIControlStateSelected];

NSDictionary *dics = [NSDictionary dictionaryWithObjectsAndKeys:[UIColor whiteColor],UITextAttributeTextColor,nil];
[_segmentedControl setTitleTextAttributes:dics forState:UIControlStateNormal];