How to use the transition-timing-function attribute-CSS Tutorial-php.cn

How to use the transition-timing-function attribute

青灯夜游

Release： 2019-02-01 13:50:53

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The transition-timing-function attribute is used to specify the speed curve of the transition effect, which allows the transition effect to change its speed over time; it can achieve transition effects that start slowly, then become faster, then end slowly, etc. .

How to use the transition-timing-function attribute

CSS3 transition-timing-function attribute

Function:transition- The timing-function attribute specifies the velocity curve of the transition effect. This property allows the transition effect to change its speed over time.

Syntax:

transition-timing-function: linear|ease|ease-in|ease-out|ease-in-out|cubic-bezier(n,n,n,n);

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Description:

linear: Specifies a transition effect that starts and ends at the same speed (equal to cubic -bezier(0,0,1,1)).

ease: Specifies the transition effect that starts slowly, then becomes faster, and then ends slowly (cubic-bezier(0.25,0.1,0.25,1)).

ease-in: Specifies the transition effect that starts at a slow speed (equal to cubic-bezier(0.42,0,1,1)).

ease-out: Specifies the transition effect that ends at a slow speed (equal to cubic-bezier(0,0,0.58,1)).

ease-in-out: Specifies a transition effect that starts and ends at a slow speed (equal to cubic-bezier(0.42,0,0.58,1)).

cubic-bezier(n,n,n,n): Define your own value in the cubic-bezier function. Possible values are between 0 and 1.

Note: Internet Explorer 9 and earlier browsers do not support the transition-timing-function attribute; Internet Explorer 10, Firefox, Opera and Chrome support the transition-timing-function attribute. Safari supports an alternative -webkit-transition-timing-function attribute.

CSS3 transition-timing-function attribute usage example

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<style> 
div
{
width:100px;
height:100px;
background:red;
margin: 10px 0px;
}
.demo1{
transition:width 2s;
transition-timing-function:linear;
/* Firefox 4 */
-moz-transition:width 2s;
-moz-transition-timing-function:linear;
/* Safari and Chrome */
-webkit-transition:width 2s;
-webkit-transition-timing-function:linear;
/* Opera */
-o-transition:width 2s;
-o-transition-timing-function:linear;
}
.demo2{
transition:width 2s;
transition-timing-function:ease;
/* Firefox 4 */
-moz-transition:width 2s;
-moz-transition-timing-function:ease;
/* Safari and Chrome */
-webkit-transition:width 2s;
-webkit-transition-timing-function:ease;
/* Opera */
-o-transition:width 2s;
-o-transition-timing-function:ease;
}
.demo1:hover,.demo2:hover
{
width:300px;
}
</style>
</head>
<body>
<p>请把鼠标指针移动到红色的 div 元素上，查看过渡效果。</p>
<p>匀速过渡</p>
<div class="demo1"></div>
<p>慢速开始，然后变快，然后慢速结束</p>
<div class="demo2"></div>
<p><b>注：</b>本例在 Internet Explorer 中无效。</p>
</body>
</html>

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Rendering:

How to use the transition-timing-function attribute

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