transition

学习笔记03--Vue动画

由 ╄→尐↘猪︶ㄣ 提交于 2019-11-30 03:55:01
学习笔记03–Vue动画 一个动画过程：四个时间点和两个时间段 v-enter-active(v-enter-------->v-enter-to)进入过渡 v-leave-active(v-leave-------->v-leave-to)离开过渡 v-enter：是一个时间点，进入之前，元素的起始状态，此时还没有进入动画 v-leave-to：是一个时间点，动画离开之后的终止状态，此时动画已经结束了 v-enter-active 入场动画的时间段 v-leave-active 离场动画的时间段 1、使用过渡类名 例子需求： 点击按钮，让 h3 显示，再点击，让 h3 隐藏 html结构： < style > . v - enter , . v - leave - to { opacity : 0 ; transform : translateX ( 200 px ) ; } . v - enter - active , . v - leave - active { transition : all 0.5 s ease ; } < / style > < div id = "app" > < input type = "button" value = "toggle" @click = "flag=!flag" > < ! -- transition 元素，是 Vue

(六)VUE动画

由 被刻印的时光 ゝ 提交于 2019-11-30 03:48:19
　　Vue 在插入、更新或者移除 DOM 时，提供多种不同方式的应用过渡效果。 包括以下工具： 在 CSS 过渡和动画中自动应用 class； 可以配合使用第三方 CSS 动画库，如 Animate.css； 在过渡钩子函数中使用 JavaScript 直接操作 DOM； 可以配合使用第三方 JavaScript 动画库，如 Velocity.js； 　　Vue 提供了 transition 的封装组件，在下列情形中，可以给任何元素和组件添加进入/离开过渡动画： 条件渲染 (使用 v-if) 条件展示 (使用 v-show) 动态组件 组件根节点 1、过渡类名实现动画 　　在进入/离开的过渡中，会有 6 个 class 切换。 v-enter：定义进入过渡的开始状态。在元素被插入之前生效，在元素被插入之后的下一帧移除。 v-enter-active：定义进入过渡生效时的状态。在整个进入过渡的阶段中应用，在元素被插入之前生效，在过渡/动画完成之后移除。这个类可以被用来定义进入过渡的过程时间，延迟和曲线函数。 v-enter-to: 2.1.8版及以上 定义进入过渡的结束状态。在元素被插入之后下一帧生效 (与此同时 v-enter 被移除)，在过渡/动画完成之后移除。 v-leave: 定义离开过渡的开始状态。在离开过渡被触发时立刻生效，下一帧被移除。 v-leave-active

好看的鼠标hover效果

由 二次信任 提交于 2019-11-30 02:53:15
0919自我总结 常见的鼠标hover效果 展示效果:http://ianlunn.github.io/Hover/ 部分动画制作 <style><!-- .container { margin: 0 auto; width: 800px; } .button { margin: .4em; padding: 1em; cursor: pointer; background: #ececec; text-decoration: none; color: #666; display: inline-block; } /* 2D TRANSFORMS */ /* Grow */ .grow { transition-duration: .3s; transition-property: transform; -webkit-tap-highlight-color: rgba(0,0,0,0); transform: translateZ(0); box-shadow: 0 0 1px rgba(0, 0, 0, 0); } .grow:hover { transform: scale(1.1); } /* Shrink */ .shrink { transition-duration: .3s; transition-property: transform; -webkit-tap

How to cancel scheduled transition in d3?

由 吃可爱长大的小学妹 提交于 2019-11-30 02:48:41
问题 Transition Code, d3.select('chart').select('svg') .selectAll("circle") .data(sampleData) .enter().append('circle') .each(function (d,i) { d3.select(this) .transition() .delay(i*50) .attr('cx', function(d) {return d.x;}) .attr('cy', function(d) {return d.y;}) .attr('r', 4); }); How can I stop/cancel the scheduled/delayed transactions? 回答1: As pointed out in the other answer, all you need is to schedule a new transition. However, the whole thing is much easier than what you're doing in your

Zooming on a point with CSS3 transform scale

由 前提是你 提交于 2019-11-30 02:32:14
问题 Even if the following code snippet seems short, I struggled during days (shame on me!) to find a way to zoom on the point that is clicked using only CSS3 transform . It works now: var current = {x: 0, y: 0, zoom: 1}, c = document.getElementById('container'); window.onclick = function(e) { wx = current.x + e.clientX / current.zoom; wy = current.y + e.clientY / current.zoom; var coef = e.ctrlKey ? 0.5 : 2; current.zoom *= coef; current.x = wx - e.clientX / current.zoom; current.y = wy - e

Constructing a multi-order Markov chain transition matrix in Matlab

由 纵然是瞬间 提交于 2019-11-30 02:25:35
A first-order transition matrix of 6 states can be constructed very elegantly as follows x = [1 6 1 6 4 4 4 3 1 2 2 3 4 5 4 5 2 6 2 6 2 6]; % the Markov chain tm = full(sparse(x(1:end-1),x(2:end),1)) % the transition matrix. So here is my problem, how do you construct a second-order transition matrix elegantly? The solution I came up with is as follows [si sj] = ndgrid(1:6); s2 = [si(:) sj(:)]; % combinations for 2 contiguous states tm2 = zeros([numel(si),6]); % initialize transition matrix for i = 3:numel(x) % construct transition matrix tm2(strmatch(num2str(x(i-2:i-1)),num2str(s2)),x(i))=...

how to Shared element transition from a fragment to an activity

由 回眸只為那壹抹淺笑 提交于 2019-11-30 02:24:20
问题 I have three fragments inside a ViewPager in an activity, I want to achieve shared element transition from one of the fragments to another activity. The transition is from a recycler view which is inside a fragment which is inside a viewpager which is inside an Activity Activity->ViewPager->Fragment->Recyclerview I have searched each every places internet but there are info only about shared element transition from one fragment to another and one activity to another. There is no content about

iOS7, backgroundImage for UISearchBar

由 空扰寡人 提交于 2019-11-30 02:02:18
I'm making the transition of the UI between iOS 6 and iOS 7. We have a UISearchBar related to a UISearchDisplayController, I have set the backgroundImage of the navigationBar and the searchBar to a 1x1 image dynamically created with a color. self.searchDisplayController.searchBar.translucent = NO; self.searchDisplayController.searchBar.barTintColor = [UIColor clearColor]; self.searchDisplayController.searchBar.tintColor = [UIColor myTintColor]; self.searchDisplayController.searchBar.backgroundImage = [self imageWithColor:[UIColor myBGColor]]; self.searchDisplayController.searchBar

Adding Image Transition Animation in Swift

由 被刻印的时光 ゝ 提交于 2019-11-30 01:57:14
Below is the code that automatically transitions between different images, every 5 seconds. I want to add animations to the transitions i.e. fade, scroll from left, etc. How would I go about doing this in Swift? Thanks. class ViewController: UIViewController { @IBOutlet weak var imageView: UIImageView! override func viewDidLoad() { super.viewDidLoad() imageView.animationImages = [ UIImage(named: "brooklyn-bridge.jpg")!, UIImage(named: "grand-central-terminal.jpg")!, UIImage(named: "new-york-city.jpg")!, UIImage(named: "one-world-trade-center.jpg")!, UIImage(named: "rain.jpg")!, UIImage(named:

CSS--过渡

由 故事扮演 提交于 2019-11-30 01:47:52
过渡 CSS的属性值，在一段时间内平缓的变化 1、transition-property: 取值：（1）all，能使用过渡的属性，一律使用过渡体现 （2）具体的过渡属性名称 能够使用过渡的属性：颜色属性，取值为数字的属性，转换，阴影，渐变，visibility 2、transition-duration：设置时间 3、指定过渡时间曲线函数 transition-timing-function： 取值： （1）ease 默认值，慢速开始，速度加快，慢速结束 （2）linear匀速 （3）ease-in 慢--快 （4）ease-out 快-慢 （5）ease-in-out 慢速开始，慢速结束，中间先加速后减速 4、指定过渡元素的延迟时间 transition-delay: 取值：以s为单位的数字 5、过渡属性编写的位置 （1）将过渡元素写在元素声明的样式中，有去有回 （2）将过渡放在触发的操作中（hover），只管去不管回 6、过渡的简写 transition： property duration timing-function delay； 最简洁方式：transition：duration 来源： https://my.oschina.net/u/4165441/blog/3107678
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