JBCountdownLabeliOS 倒數(shù)功能控件
JBCountdownLabel是UILabel的一個(gè)擴(kuò)展,實(shí)現(xiàn)倒數(shù)功能??梢栽O(shè)置倒數(shù)時(shí)間??梢酝ㄟ^委托方法執(zhí)行倒數(shù)結(jié)束后的操作。
使用方法:
self.countdownLabel = [[JBCountdownLabel alloc] initWithFrame:CGRectMake(0, 50, 320, 46) format:@"Initiating ignition in %@" time:300 delegate:self]; self.countdownLabel.textColor = [UIColor colorWithRed:0.48 green:0.63 blue:0.07 alpha:1]; [self.view addSubview:self.countdownLabel];
評論
圖片
表情
