Detailed introduction to css transform transform property-CSS Tutorial-php.cn

Detailed introduction to css transform transform property

高洛峰

Release： 2017-03-20 16:28:32

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transition: transitionproperty

##transition-property specifies the css property for setting the transition effect The name, by default you can write all
##transition-duration specifies how many seconds or milliseconds it takes to complete the transition effect
transition-timing-function: default easetransition-delay: delay time

transitionend：overcompletion

Event

function addEnd(obj,fn){
    obj.addEventListener(&#39;WebkitTransitionEnd&#39;,fn,false);
    obj.addEventListener(&#39;transitionend&#39;,fn,false);
}
function removeEnd(obj,fn){
    obj.removeEventListener(&#39;WebkitTransitionEnd&#39;,fn,false);
    obj.removeEventListener(&#39;transitionend&#39;,fn,false);
}

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注：1在transition里，如果写了多个，那没改变一次样式，就会触发一次事件
　　2注意重复触发transitionend事件。比如下面重复改变p的y轴位置

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<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        #nav{position: absolute;left:0;top:0;width: 100px;height: 100px;background: gray;transition: 1s all;}
    </style>
</head>
<body>
<div id="nav"></div>
<script>
    var oHome=document.getElementById("nav");
    var count = 10;
    oHome.onclick = function(){
        count += 20;
        oHome.style.transform = &#39;translate(0,&#39;+ count +&#39;px)&#39;
        addEnd(this,function(){
            count += 20;
            oHome.style.transform = &#39;translate(0,&#39;+ count +&#39;px)&#39;
        })
    }
    function addEnd(obj,fn) {
        obj.addEventListener(&#39;WebkitTransitionEnd&#39;,fn,false);
        obj.addEventListener(&#39;transitionend&#39;,fn,false);
    }
</script>
</body>
</html>

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Detailed introduction to css transform transform property

transform：Transformation

Rotation: rotate(): Degree
Bevel: skew(): Degree

Scaling: scale(): positive numbers, negative numbers, decimals

Displacement: translate(): All units supported by css are acceptable

Execution order of transform: Those written last are executed first

The above transform The value will also change based on the center point (transform-origin)

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