- GitHub源码：TXScrollLabelView
- star: 400+
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以下内容来源于官方源码、 README 文档、测试 Demo或个人使用总结 ！
用法
/** Step1: 滚动文字 */
NSString *scrollTitle = @"xxxxxx";
/** Step2: 创建 ScrollLabelView */
TXScrollLabelView *scrollLabelView = [TXScrollLabelView scrollWithTitle:scrollTitle type:TXScrollLabelViewTypeFlipNoRepeat velocity:velocity options:UIViewAnimationOptionCurveEaseInOut];
/** Step3: 设置代理进行回调(Optional) */
scrollLabelView.scrollLabelViewDelegate = self;
/** Step4: 布局(Required) */
scrollLabelView.frame = CGRectMake(50, 100, 300, 30);
[self.view addSubview:scrollLabelView];
/** Step5: 开始滚动(Start scrolling!) */
[scrollLabelView beginScrolling];
Demo:
// 滚动Label
// step1:获取滚动内容
NSString *scrollTitle = @"恭喜 XXX 网上商城隆重上线！";
// step2:创建scrollLabelView对象
TXScrollLabelView *scrollLabelView = [TXScrollLabelView scrollWithTitle:scrollTitle type:TXScrollLabelViewTypeFlipRepeat velocity:3 options:UIViewAnimationOptionTransitionNone];
scrollLabelView.backgroundColor = [UIColor clearColor];
scrollLabelView.scrollTitleColor = [UIColor blackColor];
// step3:设置代理进行回调（Optional）
// scrollLabelView.scrollLabelViewDelegate = self;
// step4:布局
scrollLabelView.frame = CGRectMake(31, 31, 240, 21);
[self.view addSubview:scrollLabelView];
// [scrollLabelView mas_makeConstraints:^(MASConstraintMaker *make) {
// make.top.equalTo(speakerImage.mas_top);
// make.left.equalTo(speakerImage.mas_right).with.offset(0);
// make.size.mas_equalTo(CGSizeMake(240, 21));
// }];
// step5:开始滚动
[scrollLabelView beginScrolling];
其他
Wonderful
这个框架里也有跑马灯的两个类，提取出来使用对于整个APP来说相比于这个框架更轻量简介些。使用：
CGRect rect = CGRectMake(31,31, 240, 21);
SXHeadLine *headline = [[SXHeadLine alloc] initWithFrame:rect];
headline.messageArray = @[@"恭喜 XXX 网上商城隆重上线！！"];
[headline setScrollDuration:0.5 stayDuration:3.0];
[headline changeTapMarqueeAction:^(NSInteger index) {
// 处理点击事件
}];
[headline start];
[self.view addSubview:headline];
SDCycleScrollView
⚠️最近又发现，无限轮播器的这个框架也有类似跑马灯的效果，它是在循环的时候不显示图片，只循环显示文字。使用：
// >>>>>>>>>>>>>>>>>>>>>>>>> demo轮播图4 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
// 网络加载 --- 创建只上下滚动展示文字的轮播器
// 由于模拟器的渲染问题，如果发现轮播时有一条线不必处理，模拟器放大到100%或者真机调试是不会出现那条线的
SDCycleScrollView *cycleScrollView4 = [SDCycleScrollView
cycleScrollViewWithFrame:CGRectMake(0, 750, w, 40)
delegate:self
placeholderImage:nil];
cycleScrollView4.scrollDirection = UICollectionViewScrollDirectionVertical;
cycleScrollView4.onlyDisplayText = YES;
NSMutableArray *titlesArray = [NSMutableArray new];
[titlesArray addObject:@"纯文字上下滚动轮播"];
[titlesArray addObject:@"纯文字上下滚动轮播 -- demo轮播图4"];
[titlesArray addObjectsFromArray:titles];
cycleScrollView4.titlesGroup = [titlesArray copy];
[demoContainerView addSubview:cycleScrollView4];
