ios六大手势的创建使用

关注

原创最新推荐文章于 2026-06-04 09:06:27 发布 465 阅读 AI 写同款· GEO 优化 ›

Vue3手势引擎：响应式状态驱动的跨端交互解决方案手势交互是现代Web应用的基础能力，其本质是将用户触控/鼠标行为转化为可计算、可响应的状态流。传统事件监听方案存在PC与移动端行为不一致、状态散落、调试困难等工程痛点，而Vue3的响应式系统要求手势必须成为可观测的数据源。本文介绍的轻量级手势工具以Composition API为接口，将tap、swipe、pan、pinch等六大核心手势封装为ref响应式状态，支持自动事件归一化、RAF帧同步更新、内置debug信息及SSR兼容，真正实现手势即数据、交互即响应。适用于数据看板、图表缩放、画布拖拽等高精度跨端阅读详情

点击手势

    //创建点击手势
    UITapGestureRecognizer *tap=[[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(TapMe)];
    //控制点击此时
    tap.numberOfTapsRequired=3;
    //创建图片控件
    UIImageView *imageView=[[UIImageView alloc]initWithFrame:CGRectMake(10, 10, 100, 100)];
    //设置图片是可交互的
    imageView.userInteractionEnabled=YES;
    [self.view addSubview:imageView];
    //为图片控件添加手势
    [imageView addGestureRecognizer:tap];

长按手势

    //创建长按手势
    UILongPressGestureRecognizer *longP=[[UILongPressGestureRecognizer alloc]initWithTarget:self action:@selector(longPressMe)];
    //控制长按事件(按多少秒触发)
    longP.minimumPressDuration=3;
    //控制长按过程中手指允许移动的范围
    longP.allowableMovement=50;
    [imageView addGestureRecognizer:longP];

轻扫手势

    //创建轻扫手势
    UISwipeGestureRecognizer *swip=[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipMe)];
    [imageView addGestureRecognizer:swip];

缩放手势

    //缩放手势
    UIPinchGestureRecognizer *pinch=[[UIPinchGestureRecognizer alloc]initWithTarget:self action:@selector(pinchMe)];
    [imageView addGestureRecognizer:pinch];

拖拽手势

    //拖拽手势
    UIPanGestureRecognizer *pan=[[UIPanGestureRecognizer alloc]initWithTarget:self action:@selector(panMe)];
    [imageView addGestureRecognizer:pan];

旋转手势

    //旋转手势
    UIRotationGestureRecognizer *rotation=[[UIRotationGestureRecognizer alloc]initWithTarget:self action:@selector(rotationMe)];
    [imageView addGestureRecognizer:rotation];