話不多說(shuō)，直接上代碼

設(shè)置字體大小和顏色

//使用文本屬性
UIFont *font = [UIFont fontWithName:fontName_bold size:18];
UIColor *textColor = [UIColor whiteColor];
NSDictionary *attributesDict = @{
                                     NSFontAttributeName:font,
                                     NSForegroundColorAttributeName:textColor
                                     };//還可以添加其他屬性
//未選中狀態(tài)
[segment setTitleTextAttributes:attributesDict
                               forState:UIControlStateNormal];
 //選中狀態(tài)
 [segment setTitleTextAttributes:attributesDict
                           forState:UIControlStateSelected];

去邊框(過(guò)期代碼)

//    1.去掉整個(gè)segment顏色,現(xiàn)在整個(gè)segment都看不見(jiàn)
  self.segment.tintColor = [UIColor clearColor];
//設(shè)置文字屬性其，把兩個(gè)button的文字顯示出來(lái)
    NSDictionary* selectedTextAttributes = @{NSFontAttributeName:[UIFont boldSystemFontOfSize:14],NSForegroundColorAttributeName: [UIColor whiteColor]};
    [ self.segment setTitleTextAttributes:selectedTextAttributes forState:UIControlStateSelected];
    NSDictionary* unselectedTextAttributes = @{NSFontAttributeName:[UIFont boldSystemFontOfSize:14],NSForegroundColorAttributeName: [UIColor lightTextColor]};
    [self.segment setTitleTextAttributes:unselectedTextAttributes forState:UIControlStateNormal];

去邊框(正確姿勢(shì))

//通過(guò)設(shè)置背景圖片達(dá)到目的
 [segment setBackgroundImage:[UIImage imageWithColor:[UIColor clearColor]]
                       forState:UIControlStateNormal
                     barMetrics:UIBarMetricsDefault];
  [segment setBackgroundImage:[UIImage imageWithColor:[UIColor redColor]]
                       forState:UIControlStateSelected
                     barMetrics:UIBarMetricsDefault];
//這個(gè)方法是高亮狀態(tài)的背景圖，就是點(diǎn)擊其他后閃那一下
//[segment setBackgroundImage:[UIImage imageWithColor:[UIColor redColor]]
//                       forState:UIControlStateHighlighted
//                     barMetrics:UIBarMetricsDefault];

設(shè)置圓角、邊框

//網(wǎng)上方法很多，我這個(gè)前提是去掉了邊框
 segment.layer.cornerRadius = 10;
 segment.layer.masksToBounds = YES;
 segment.layer.borderWidth = 1;
 segment.layer.borderColor = [UIColor redColor].CGColor;

去除豎線

//也是通過(guò)設(shè)置圖片達(dá)到目的
 [segment setDividerImage:[UIImage imageWithColor:[UIColor clearColor]] forLeftSegmentState:UIControlStateNormal rightSegmentState:UIControlStateNormal barMetrics:UIBarMetricsDefault];

根據(jù)顏色顏色生成圖片（Category）

+ (UIImage *)imageWithColor:(UIColor *)color {
    
    CGRect rect =CGRectMake(0.0f,0.0f, 1.0f,1.0f);
    
    UIGraphicsBeginImageContext(rect.size);
    
    CGContextRef context =UIGraphicsGetCurrentContext();
    
    CGContextSetFillColorWithColor(context, [color CGColor]);
    
    CGContextFillRect(context, rect);
    
    UIImage *theImage =UIGraphicsGetImageFromCurrentImageContext();
    
    UIGraphicsEndImageContext();
    
    return theImage;
   
}

毛玻璃效果(蘋(píng)果自帶的API，有興趣可以去了解)

UIVisualEffectView *effectview = [[UIVisualEffectView alloc] initWithEffect:blur];
    effectview.backgroundColor = [UIColor whiteColor];
    effectview.frame = segment.bounds;
    effectview.alpha = 0.1;
    [segment addSubview:effectview];

綜合效果

image.png

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