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- 来自专栏DannyHoo的专栏
利用UIPanGestureRecognizer手势全屏侧滑返回
本次博客的题目是利用UIPanGestureRecognizer手势全屏侧滑返回，我们要想实现全屏侧滑返回，就要添加UIPanGestureRecognizer这个手势，并且禁用系统自带侧滑手势。 viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. // 添加手势 UIPanGestureRecognizer * pan = [[UIPanGestureRecognizer alloc] initWithTarget:self.interactivePopGestureRecognizer.delegate
1.7K20发布于 2018-09-13 - 来自专栏谈补锅
拖拽手势和清扫手势冲突时（UIPanGestureRecognizer和UISwipeGestureRecognizer冲突时）
当给整个控制器添加了拖拽手势（UIPanGestureRecognizer），然后在控制器里面的UITableViewCell又添加了左滑清扫手势（UISwipeGestureRecognizer），造成了只有拖拽手势起了作用 UITableViewCellStyleDefault reuseIdentifier:reuseIdentity]; 8 9 //设置手势优先级，避免手势冲突 10 UIPanGestureRecognizer
1.9K20发布于 2018-09-27 - 来自专栏LinXunFeng的专栏
iOS - 实现UINavigation全屏滑动返回(二)
既然没有提供方式给我们现实要求，那我们就自己添加一个拖动手势 UIPanGestureRecognizer来替它执行滑动返回功能。 UIPanGestureRecognizer *pan = [[UIPanGestureRecognizer alloc] initWithTarget:target action:@selector( ，而UIPanGestureRecognizer又继承于UIGestureRecognizer，在UIGestureRecognizer提供的方法中我们可以推断出一定有target，而且还是强引用的私有属性 *myPan = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(pan)]; [self.view addGestureRecognizer *pan = [[UIPanGestureRecognizer alloc] initWithTarget:target action:@selector(handleNavigationTransition
1.6K40发布于 2018-06-29 - 来自专栏大宇笔记
iOS 悬浮可拖动可点击按钮
SearchResultViewController { UIButton * moveRedPacket; } #pragma mark 红包 //创建移动红包的UI -(void)CreatMoveRedPacketUI{ UIPanGestureRecognizer * panTouch = [[UIPanGestureRecognizer alloc]initWithTarget:self action:@selector(handlePan:) moveRedPacket]; } /** * 处理拖动手势 * * @param recognizer 拖动手势识别器对象实例 */ - (void)handlePan:(UIPanGestureRecognizer
3.1K10发布于 2019-01-15 - 来自专栏APP自动化测试
创建一个可任意拖放的控件
看到有个app上面有个浮动的可以随意拖动的漂浮控件 想了下可以用UIButton, button设置要显示的图片, 然后通过UIPanGestureRecognizer来实现调整位置 上代码: 1 - button.center = self.view.center; 10 11 [self.view addSubview:_button]; 12 13 UIPanGestureRecognizer *panGesture = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePanGesture: )]; 14 [self.button addGestureRecognizer:panGesture]; 15 } 16 17 - (void)handlePanGesture: (UIPanGestureRecognizer
57030发布于 2019-10-15 - 来自专栏零域Blog
iOS手势与变形
手势 iOS手势分为下面这几种： UITapGestureRecognizer（点按） UIPanGestureRecognizer（拖动） UIScreenEdgePanGestureRecognizer 长按） UISwipeGestureRecognizer（轻扫） 这些手势大都继承于UIGestureRecognizer类，（UIScreenEdgePanGestureRecognizer继承于UIPanGestureRecognizer UIScreenEdgePanGestureRecognizer (边缘拖动) ScreenEdgePan继承于UIPanGestureRecognizer，在屏幕边缘滑动才会触发 @property *pan = [[UIPanGestureRecognizer alloc]initWithTarget:self action:@selector(pan:)]; // pan.delegate ; //恢复 self.imageView.transform = CGAffineTransformIdentity; } - (void)pan:(UIPanGestureRecognizer
1.7K30编辑于 2022-03-22 - 来自专栏码农的生活
iOS简易抽屉效果
self.view.frame.size.height); _leftView.backgroundColor = [UIColor greenColor]; [self.view addSubview:_leftView]; UIPanGestureRecognizer * pan = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePan:)]; [self.view addGestureRecognizer:pan]; } (void)handlePan:(UIPanGestureRecognizer*) recognizer { CGPoint translation
1.1K10发布于 2021-10-29 - 来自专栏谈补锅
自定义UITableViewCell实现左滑动多菜单功能LeftSwipe
这里尝试用了下使用三个方式来实现了这个功能： 1、使用自定义UITableViewCell + UISwipeGestureRecognizer + 代理 实现； 2、使用自定义UITableViewCell + UIPanGestureRecognizer 注意点： 使用UIPanGestureRecognizer手势实现左滑的时候，由于拖拽手势的方向随意性，导致与UITableViewController的下拉刷新手势冲突了！ 初始化子控件 2 - (void)initSubControls{ 3 /* ...... */ 4 5 //3、给容器containerView绑定拖动手势 6 UIPanGestureRecognizer *panGes = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(pan:)]; 7 [self.containerView 设置containerView显示在最上层 12 } 13 14 15 //拖动手势（拖拽手势和UITableView的下拉刷新手势有冲突，造成下拉刷新不能使用） 16 - (void)pan: (UIPanGestureRecognizer
3.2K30发布于 2018-09-27 - 来自专栏iOS开发笔记
iOS手势locationInView、translationInView的区别
1 translationInView 是UIPanGestureRecognizer中的方法； locationInView是UIGestureRecognizer中的方法。 UIPanGestureRecognizer是继承与UIGestureRecognizer。
3.2K60发布于 2019-05-15 - 来自专栏云原生布道专栏
【IOS开发进阶系列】手势专题
UITapGestureRecognizer UIPinchGestureRecognizer UIRotationGestureRecognizer UISwipeGestureRecognizer UIPanGestureRecognizer *panGestureRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget: self action: @selector(handlePan whiteColor]]; [self.view addSubview: snakeImageView]; 新建一个ImageView，然后添加手势 回调方法： - (void) handlePan:(UIPanGestureRecognizer *panGestureRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget: self action: @selector(handlePan 监视手势是否结束 监视触摸的速度 - (void) handlePan:(UIPanGestureRecognizer*) recognizer { CGPoint translation =
1.3K40编辑于 2023-10-16 - 来自专栏大宇笔记
iOS 悬浮可拖动可点击按钮
SearchResultViewController { UIButton * moveRedPacket; } #pragma mark 红包 //创建移动红包的UI -(void)CreatMoveRedPacketUI{ UIPanGestureRecognizer * panTouch = [[UIPanGestureRecognizer alloc]initWithTarget:self action:@selector(handlePan:) addSubview:moveRedPacket]; } /** * 处理拖动手势 * * @param recognizer 拖动手势识别器对象实例 */ - (void)handlePan:(UIPanGestureRecognizer
2.6K20编辑于 2022-12-22 - 来自专栏大师级码师
iOS全屏滑动代码
= self.interactivePopGestureRecognizer.delegate; // 创建全屏滑动手势，调用系统自带滑动手势的target的action方法 UIPanGestureRecognizer *pan = [[UIPanGestureRecognizer alloc] initWithTarget:target action:@selector(handleNavigationTransition
1.5K00发布于 2021-09-21 - 来自专栏全栈程序员必看
ios事件-触摸事件2(手势 和 pointInSide()、hitTest()、touchesBegan()、touchesMoved()、touchesEnded()的关系)
CustomerGesture继承UIPanGestureRecognizer, 点击一下红色按钮，输出结果如下： redColorView, -[RedView hitTest:withEvent: 当系统识别出是滑动手势（即是UIPanGestureRecognizer）了，所以系统会调用RedView的touchesCancelled:withEvent:方法，然后调用手势的监听方法（GestureVC CustomerGesture继承UIPanGestureRecognizer, 在GestureVC.m中的createGesture()中添加gesture.cancelsTouchesInView CustomerGesture继承UIPanGestureRecognizer, 在GestureVC.m中的createGesture()中添加gesture.delaysTouchesBegan = CustomerGesture继承UIPanGestureRecognizer, 在GestureVC.m中的createGesture()中同时添加gesture.delaysTouchesBegan
1.4K20编辑于 2022-09-15 - 来自专栏BY的专栏
iOS手势与变形
手势 ---- iOS手势分为下面这几种： UITapGestureRecognizer（点按） UIPanGestureRecognizer（拖动） UIScreenEdgePanGestureRecognizer 长按） UISwipeGestureRecognizer（轻扫） 这些手势大都继承于UIGestureRecognizer类，（UIScreenEdgePanGestureRecognizer继承于UIPanGestureRecognizer UIScreenEdgePanGestureRecognizer (边缘拖动) ScreenEdgePan继承于UIPanGestureRecognizer，在屏幕边缘滑动才会触发 @property *pan = [[UIPanGestureRecognizer alloc]initWithTarget:self action:@selector(pan:)]; // pan.delegate ; //恢复 self.imageView.transform = CGAffineTransformIdentity; } - (void)pan:(UIPanGestureRecognizer
2.4K40发布于 2018-05-11 - 来自专栏LeeCen
【iOS学习】——手势识别
addGestureRecognizer: ] 3.iOS 系统提供的手势有哪些 UITapGestureRecognizer 点击 UISwipeGestureRecognizer 轻扫 UIPanGestureRecognizer imageView.image = _images[--_count]; } default: break; } } 拖动手势 拖动 UIPanGestureRecognizer *panGesture = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panGestureAction: )]; [_imageView addGestureRecognizer:panGesture]; 拖动事件方法 -(void)panGestureAction:(UIPanGestureRecognizer
2.4K10发布于 2018-10-11 - 来自专栏日常技术分享
ios 百度地图 获取拖动或缩放手势
// 拖动 UIPanGestureRecognizer *mapPanGesture = [[UIPanGestureRecognizer alloc] initWithTarget:self
1.9K30发布于 2018-10-12 - 来自专栏大宇笔记
swift 类似高德地图和58同城上下滑动view
bottionY } } //手势 extension PanView { func addPanRecoginer(){ let panRecoginer = UIPanGestureRecognizer.init self.addGestureRecognizer(tapRecoginer) } } //事件 extension PanView { @objc func panHandle(pan:UIPanGestureRecognizer
1.3K20发布于 2019-01-15 - 来自专栏好派笔记
iOS全屏滑动代码
= self.interactivePopGestureRecognizer.delegate; // 创建全屏滑动手势，调用系统自带滑动手势的target的action方法 UIPanGestureRecognizer *pan = [[UIPanGestureRecognizer alloc] initWithTarget:target action:@selector(handleNavigationTransition
1.8K10发布于 2021-10-29 - 来自专栏滕先生的博客
UIGestureRecognizer 手势识别一、概念介绍二、UIView 的分类三、UIGestureRecognizer 抽象类四、UIGestureRecognizerDelegate 代理
UILongPressGestureRecognizer（长按） UISwipeGestureRecognizer（轻扫手势） UIRotationGestureRecognizer（旋转手势） UIPanGestureRecognizer recognizer.view.transform, recognizer.rotation); // 每次旋转完毕后将rotation的值, 恢复到0的位置.recognizer.rotation = 0; } 九、UIPanGestureRecognizer (nullable UIView *)view; 5、设置拖拽速度，单位：像素/秒 - (CGPoint)velocityInView:(nullable UIView *)view; 例子： UIPanGestureRecognizer *pan = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panAction:)]; [self.imgView addGestureRecognizer:pan]; // 拖拽手势的监听方法 - (void)panAction:(UIPanGestureRecognizer *)recognizer { //
3.8K81发布于 2018-05-18 - 来自专栏iOS逆向与安全
iOS 小技能：响应者链的事件传递过程、手势识别器的使用步骤、抽屉效果的实现
是一个抽象类，定义了所有手势的基本行为，使用它的子类才能处理具体的手势 子类： UITapGestureRecognizer(敲击) UIPinchGestureRecognizer(捏合，用于缩放) UIPanGestureRecognizer addLongPress]; // [self addSwipe]; // [self addRotation]; // [self addPinch]; UIPanGestureRecognizer *pan = [[UIPanGestureRecognizer alloc]initWithTarget:self action:@selector(pan:)]; [self.ImageView addGestureRecognizer:pan]; } - (void)pan:(UIPanGestureRecognizer *)pan{ NSLog
1.2K30编辑于 2022-08-22
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