uisegmentedControl在段之间留出1px空间

Question

在uisegmentControl段之间留有1px空间。我可以删除这个空间！ 在ios6中它看起来很好但在iOS7看起来很奇怪

NSArray *itemArray = [NSArray arrayWithObjects: @"By Date",@"By Name", nil];

NSLog(@"ios6");

if ([UIImage instancesRespondToSelector:@selector(imageWithRenderingMode:)]) {
    segmentedControl = [[UISegmentedControl alloc] initWithItems:[NSArray arrayWithObjects:[[self resizeImage:[UIImage imageNamed:@"seg_se_r1.png"] xOrigin:150 yOrigin:30]imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal],[[self resizeImage:[UIImage imageNamed:@"seg_un_l1.png"] xOrigin:150 yOrigin:30]imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal],nil]];
} else {
    segmentedControl = [[UISegmentedControl alloc] initWithItems:[NSArray arrayWithObjects:[self resizeImage:[UIImage imageNamed:@"seg_se_r1.png"] xOrigin:150 yOrigin:30],[self resizeImage:[UIImage imageNamed:@"seg_un_l1.png"] xOrigin:150 yOrigin:30],nil]];

}

segmentedControl.selectedSegmentIndex=0;
segmentedControl.segmentedControlStyle = UISegmentedControlStyleBar;
segmentedControl.backgroundColor=[UIColor clearColor];

[segmentedControl setFrame:CGRectMake(10, 10 , 300, 30)];
[segmentedControl addTarget:self
                     action:@selector(pickOneSegment:)
           forControlEvents:UIControlEventValueChanged];

[self.viewSegmentControl addSubview:segmentedControl];

Answer 1

尝试删除分段分割器

[self.segmentedControl setDividerImage:[UIImage new]
                   forLeftSegmentState:UIControlStateNormal 
                     rightSegmentState:UIControlStateSelected 
                            barMetrics:UIBarMetricsDefault];

请注意，您需要删除左/右段状态的不同组合的分隔符。