W3C中文教程
全球最大最新的中文 Web 技术教程
HTML CSS SQL PHP COLORS MYSQL BOOTSTRAP
×

CSS 参考手册

CSS 参考手册 CSS 选择器 CSS 函数参考手册 CSS 听觉参考手册 CSS Web安全字体 CSS 动画 CSS 单位 CSS 颜色 CSS3 浏览器支持

CSS 属性

align-content align-items align-self all animation animation-delay animation-direction animation-duration animation-fill-mode animation-iteration-count animation-name animation-play-state animation-timing-function backface-visibility background background-attachment background-blend-mode background-clip background-color background-image background-origin background-position background-repeat background-size border border-bottom border-bottom-color border-bottom-left-radius border-bottom-right-radius border-bottom-style border-bottom-width border-collapse border-color border-image border-image-outset border-image-repeat border-image-slice border-image-source border-image-width border-left border-left-color border-left-style border-left-width border-radius border-right border-right-color border-right-style border-right-width border-spacing border-style border-top border-top-color border-top-left-radius border-top-right-radius border-top-style border-top-width border-width bottom box-shadow box-sizing caption-side clear clip color column-count column-fill column-gap column-rule column-rule-color column-rule-style column-rule-width column-span column-width columns content counter-increment counter-reset cursor direction display empty-cells filter flex flex-basis flex-direction flex-flow flex-grow flex-shrink flex-wrap float font @font-face font-family font-size font-size-adjust font-stretch font-style font-variant font-weight hanging-punctuation height justify-content @keyframes left letter-spacing line-height list-style list-style-image list-style-position list-style-type margin margin-bottom margin-left margin-right margin-top max-height max-width @media min-height min-width nav-down nav-index nav-left nav-right nav-up opacity order outline outline-color outline-offset outline-style outline-width overflow overflow-x overflow-y padding padding-bottom padding-left padding-right padding-top page-break-after page-break-before page-break-inside perspective perspective-origin position quotes resize right tab-size table-layout text-align text-align-last text-decoration text-decoration-color text-decoration-line text-decoration-style text-indent text-justify text-overflow text-shadow text-transform top transform transform-origin transform-style transition transition-delay transition-duration transition-property transition-timing-function unicode-bidi vertical-align visibility white-space width word-break word-spacing word-wrap z-index

 

CSS3 transition-timing-function 属性


Example

转场效果以同样的速度从开始到结束:

div {
   -webkit-transition-timing-function: linear; /* Safari and Chrome */
   transition-timing-function: linear;
}
尝试一下 »

定义及用法

transition-timing-function 属性指定切换效果的速度。

此属性允许一个过渡效果,以改变其持续时间的速度。

默认值: ease
继承:
可动画化: 否。 请参阅 animatable
版本: CSS3
JavaScript 语法: object.style.transitionTimingFunction="linear" 尝 试

浏览器支持

表格中的数字表示支持该属性的第一个浏览器的版本号。

紧跟在 -webkit-,-o- 或 -moz- 前的数字为支持该前缀属性的第一个浏览器版本号。

属性
transition-timing-function 26.0
4.0 -webkit-
12.0 10.0 16.0
4.0 -moz-
6.1
3.1 -webkit-
12.1
10.5 -o-

CSS 语法

transition-timing-function: linear|ease|ease-in|ease-out|ease-in-out|step-start|step-end|steps(int,start|end)|cubic-bezier(n,n,n,n)|initial|inherit;

属性值

描述
ease 默认值。规定慢速开始,然后变快,然后慢速结束的过渡效果(cubic-bezier(0.25,0.1,0.25,1))。
linear 规定以相同速度开始至结束的过渡效果(等于 cubic-bezier(0,0,1,1))。
ease-in 规定以慢速开始的过渡效果(等于 cubic-bezier(0.42,0,1,1))。
ease-out 规定以慢速结束的过渡效果(等于 cubic-bezier(0,0,0.58,1))。
ease-in-out 规定以慢速开始和结束的过渡效果(等于 cubic-bezier(0.42,0,0.58,1))。
step-start 等同于 steps(1, start)
step-end 等同于 steps(1, end)
steps(int,start|end) steps() 设置间隔参数,可以实现分步过渡。第一个参数指定了时间函数中的间隔数量(必须是正整数) 第二个参数可选,接受 start 和 end 两个值,指定在每个间隔的起点或是终点发生阶跃变化,默认为 end。
cubic-bezier(n,n,n,n) 在 cubic-bezier 函数中定义自己的值。可能的值是 0 至 1 之间的数值。
initial 将此属性设置为其默认值。请参阅 initial
inherit 从其父元素继承此属性。请参阅 inherit

提示: 尝试以下实例中的不同值,以了解它的工作原理!


Examples

更多实例

Example

为了更好地理解不同的函数值:这里有五个不同的div元素,用5个不同的值:

/* For Safari 3.1 to 6.0 */
#div1 {-webkit-transition-timing-function: linear;}
#div2 {-webkit-transition-timing-function: ease;}
#div3 {-webkit-transition-timing-function: ease-in;}
#div4 {-webkit-transition-timing-function: ease-out;}
#div5 {-webkit-transition-timing-function: ease-in-out;}

/* Standardsyntax */
#div1 {transition-timing-function: linear;}
#div2 {transition-timing-function: ease;}
#div3 {transition-timing-function: ease-in;}
#div4 {transition-timing-function: ease-out;}
#div5 {transition-timing-function: ease-in-out;}
尝试一下 »

Example

和上面的例子一样,但指定速度曲线立方贝塞尔曲线函数:

/* For Safari 3.1 to 6.0 */
#div1 {-webkit-transition-timing-function: cubic-bezier(0,0,1,1;}
#div2 {-webkit-transition-timing-function: cubic-bezier(0.25,0.1,0.25,1);}
#div3 {-webkit-transition-timing-function: cubic-bezier(0.42,0,1,1);}
#div4 {-webkit-transition-timing-function: cubic-bezier(0,0,0.58,1);}
#div5 {-webkit-transition-timing-function: cubic-bezier(0.42,0,0.58,1);}

/* Standard syntax */
#div1 {transition-timing-function: cubic-bezier(0,0,1,1;}
#div2 {transition-timing-function: cubic-bezier(0.25,0.1,0.25,1);}
#div3 {transition-timing-function: cubic-bezier(0.42,0,1,1);}
#div4 {transition-timing-function: cubic-bezier(0,0,0.58,1);}
#div5 {transition-timing-function: cubic-bezier(0.42,0,0.58,1);}
尝试一下 »

相关文章

CSS 教程:CSS3 Transitions

HTML DOM 参考手册:transitionTimingFunction 属性