- (void)test{
float initY = 0;
for (int i=0; i<10; i++) {
RFSegmentView* segmentView = [[RFSegmentView alloc] initWithFrame:CGRectMake(0, 10 + initY, kScreenWidth, 60) items:@[@"spring",@"summer",@"autumn",@"winnter"]];
segmentView.tintColor = [self getRandomColor];
segmentView.delegate = self;
segmentView.selectedIndex = i%5;
initY += 60;
[self.view addSubview:segmentView];
}