Windows 8预加载器(加载图标)使用HTML5和JavaScript,没有图像
Windows 8 preloader (loading icon) using HTML5 and javascript without images
我在查看Windows 8加载屏幕的屏幕时注意到一件简单的事情,有一个预加载器(或加载图标)非常有趣,它有一点重力/摆动效果。我想使用 javascript 和 css 复制相同的内容,但我对 javascript 动画了解不多,因此想知道您是否可以给我一个方向,在那里我可以找到类似的例子。您还可以通过提供具有类似动画的代码片段来提供帮助。
任何帮助将不胜感激。
检查网站 CSSload。在这里,您可以在几秒钟内制作您的 CSS 加载器。我已经制作了Windows 8加载器,所以你可以在这里看到它。
@keyframes orbit {
0% {
opacity: 1;
z-index:99;
transform: rotate(180deg);
animation-timing-function: ease-out;
}
7% {
opacity: 1;
transform: rotate(300deg);
animation-timing-function: linear;
origin:0%;
}
30% {
opacity: 1;
transform:rotate(410deg);
animation-timing-function: ease-in-out;
origin:7%;
}
39% {
opacity: 1;
transform: rotate(645deg);
animation-timing-function: linear;
origin:30%;
}
70% {
opacity: 1;
transform: rotate(770deg);
animation-timing-function: ease-out;
origin:39%;
}
75% {
opacity: 1;
transform: rotate(900deg);
animation-timing-function: ease-out;
origin:70%;
}
76% {
opacity: 0;
transform:rotate(900deg);
}
100% {
opacity: 0;
transform: rotate(900deg);
}
}
或者,尝试此代码示例...
这是我没有Javascript的纯CSS3实现,其中我结合了CSSload和Jan Rubio的代码笔技术,以实现最小的标记和没有id选择器:
.HTML:
<div class="loader">
<div class="circle"></div>
<div class="circle"></div>
<div class="circle"></div>
<div class="circle"></div>
<div class="circle"></div>
</div>
.CSS:
.loader { position: relative; width: 64px; height: 64px; }
.loader .circle { position: absolute; width: 61px; height: 61px; opacity: 0; -moz-transform: rotate(225deg); -moz-animation: orbit 7.15s infinite; -webkit-transform: rotate(225deg); -webkit-animation: orbit 7.15s infinite; -ms-transform: rotate(225deg); -ms-animation: orbit 7.15s infinite; -o-transform: rotate(225deg); -o-animation: orbit 7.15s infinite; transform: rotate(225deg); animation: orbit 7.15s infinite; }
.loader .circle:after { content:''; position: absolute; width: 8px; height: 8px; background: #04C5DE; left: 0px; top: 0px; -moz-border-radius: 8px; -webkit-border-radius: 8px; -ms-border-radius: 8px; -o-border-radius: 8px; border-radius: 8px; }
.loader .circle:nth-child(1) { -moz-animation-delay: 1.56s; -webkit-animation-delay: 1.56s; -ms-animation-delay: 1.56s; -o-animation-delay: 1.56s; animation-delay: 1.56s; }
.loader .circle:nth-child(2) { -moz-animation-delay: 0.31s; -webkit-animation-delay: 0.31s; -ms-animation-delay: 0.31s; -o-animation-delay: 0.31s; animation-delay: 0.31s; }
.loader .circle:nth-child(3) { -moz-animation-delay: 0.62s; -webkit-animation-delay: 0.62s; -ms-animation-delay: 0.62s; -o-animation-delay: 0.62s; animation-delay: 0.62s; }
.loader .circle:nth-child(4) { -moz-animation-delay: 0.94s; -webkit-animation-delay: 0.94s; -ms-animation-delay: 0.94s; -o-animation-delay: 0.94s; animation-delay: 0.94s; }
.loader .circle:nth-child(5) { -moz-animation-delay: 1.25s; -webkit-animation-delay: 1.25s; -ms-animation-delay: 1.25s; -o-animation-delay: 1.25s; animation-delay: 1.25s; }
@-moz-keyframes orbit {
0% { opacity: 1; z-index: 99; -moz-transform: rotate(180deg); -moz-animation-timing-function: ease-out; }
7% { opacity: 1; -moz-transform: rotate(300deg); -moz-animation-timing-function: linear; -moz-origin: 0%; }
30% { opacity: 1; -moz-transform: rotate(410deg); -moz-animation-timing-function: ease-in-out; -moz-origin: 7%; }
39% { opacity: 1; -moz-transform: rotate(645deg); -moz-animation-timing-function: linear; -moz-origin: 30%; }
70% { opacity: 1; -moz-transform: rotate(770deg); -moz-animation-timing-function: ease-out; -moz-origin: 39%; }
75% { opacity: 1; -moz-transform: rotate(900deg); -moz-animation-timing-function: ease-out; -moz-origin: 70%; }
76% { opacity: 0; -moz-transform: rotate(900deg); }
100% { opacity: 0; -moz-transform: rotate(900deg); }
}
@-webkit-keyframes orbit {
0% { opacity: 1; z-index: 99; -webkit-transform: rotate(180deg); -webkit-animation-timing-function: ease-out; }
7% { opacity: 1; -webkit-transform: rotate(300deg); -webkit-animation-timing-function: linear; -webkit-origin: 0%; }
30% { opacity: 1; -webkit-transform: rotate(410deg); -webkit-animation-timing-function: ease-in-out; -webkit-origin: 7%; }
39% { opacity: 1; -webkit-transform: rotate(645deg); -webkit-animation-timing-function: linear; -webkit-origin: 30%; }
70% { opacity: 1; -webkit-transform: rotate(770deg); -webkit-animation-timing-function: ease-out; -webkit-origin: 39%; }
75% { opacity: 1; -webkit-transform: rotate(900deg); -webkit-animation-timing-function: ease-out; -webkit-origin: 70%; }
76% { opacity: 0; -webkit-transform: rotate(900deg); }
100% { opacity: 0; -webkit-transform: rotate(900deg); }
}
@-ms-keyframes orbit {
0% { opacity: 1; z-index: 99; -ms-transform: rotate(180deg); -ms-animation-timing-function: ease-out; }
7% { opacity: 1; -ms-transform: rotate(300deg); -ms-animation-timing-function: linear; -ms-origin: 0%; }
30% { opacity: 1; -ms-transform: rotate(410deg); -ms-animation-timing-function: ease-in-out; -ms-origin: 7%; }
39% { opacity: 1; -ms-transform: rotate(645deg); -ms-animation-timing-function: linear; -ms-origin: 30%; }
70% { opacity: 1; -ms-transform: rotate(770deg); -ms-animation-timing-function: ease-out; -ms-origin: 39%; }
75% { opacity: 1; -ms-transform: rotate(900deg); -ms-animation-timing-function: ease-out; -ms-origin: 70%; }
76% { opacity: 0; -ms-transform: rotate(900deg); }
100% { opacity: 0; -ms-transform: rotate(900deg); }
}
@-o-keyframes orbit {
0% { opacity: 1; z-index: 99; -o-transform: rotate(180deg); -o-animation-timing-function: ease-out; }
7% { opacity: 1; -o-transform: rotate(300deg); -o-animation-timing-function: linear; -o-origin: 0%; }
30% { opacity: 1; -o-transform: rotate(410deg); -o-animation-timing-function: ease-in-out; -o-origin: 7%; }
39% { opacity: 1; -o-transform: rotate(645deg); -o-animation-timing-function: linear; -o-origin: 30%; }
70% { opacity: 1; -o-transform: rotate(770deg); -o-animation-timing-function: ease-out; -o-origin: 39%; }
75% { opacity: 1; -o-transform: rotate(900deg); -o-animation-timing-function: ease-out; -o-origin: 70%; }
76% { opacity: 0; -o-transform: rotate(900deg); }
100% { opacity: 0; -o-transform: rotate(900deg); }
}
@keyframes orbit {
0% { opacity: 1; z-index: 99; transform: rotate(180deg); animation-timing-function: ease-out; }
7% { opacity: 1; transform: rotate(300deg); animation-timing-function: linear; origin: 0%; }
30% { opacity: 1; transform: rotate(410deg); animation-timing-function: ease-in-out; origin: 7%; }
39% { opacity: 1; transform: rotate(645deg); animation-timing-function: linear; origin: 30%; }
70% { opacity: 1; transform: rotate(770deg); animation-timing-function: ease-out; origin: 39%; }
75% { opacity: 1; transform: rotate(900deg); animation-timing-function: ease-out; origin: 70%; }
76% { opacity: 0; transform: rotate(900deg); }
100% { opacity: 0; transform: rotate(900deg); }
}
不确定,但也许这就是你想要的:
<progress style="color: white;" class="win-medium win-ring"></progress>
这是对 CSS3 中现代 UI ProgressRing 动画的另一种看法。它基于已经提到的Jan Rubio的解决方案,并进行了一些调整(尽管仍然需要调整)。
观看实时示例,如果代码笔不可用,请使用以下代码:
.HTML
<div class='progress-ring'>
<div class='progress-ring__wrap'>
<div class='progress-ring__circle'></div>
</div>
<div class='progress-ring__wrap'>
<div class='progress-ring__circle'></div>
</div>
<div class='progress-ring__wrap'>
<div class='progress-ring__circle'></div>
</div>
<div class='progress-ring__wrap'>
<div class='progress-ring__circle'></div>
</div>
<div class='progress-ring__wrap'>
<div class='progress-ring__circle'></div>
</div>
</div>
CSS (LESS, nonprefix)
body {background:#111}
@t:4000ms;
@d:40px;
@color:#ffffff;
.progress-ring {
position: relative;
padding-top: @d/5;
width: @d;
height: @d;
margin: auto;
.progress-ring__wrap {
position: absolute;
width: @d - 2;
height: @d - 2;
.progress-ring__circle {
transform: rotate(225deg);
animation-iteration-count: infinite;
animation-name: orbit;
animation-duration: @t;
width: @d - 2;
height: @d - 2;
opacity: 0;
&:after {
content: '';
position: absolute;
width: @d/8;
height: @d/8;
border-radius: @d/8;
box-shadow: 0px 0px 5% @color;
background: @color; /* Pick a color */
}
}
@r:-14deg;
@m:30;
&:nth-child(2) {
transform:rotate(@r);
.progress-ring__circle { animation-delay: @t/@m; }
}
&:nth-child(3) {
transform:rotate(@r*2);
.progress-ring__circle { animation-delay: @t/@m*2; }
}
&:nth-child(4) {
transform:rotate(@r*3);
.progress-ring__circle { animation-delay: @t/@m*3; }
}
&:nth-child(5) {
transform:rotate(@r*4);
.progress-ring__circle { animation-delay: @t/@m*4; }
}
}
}
@keyframes orbit {
0% { transform:rotate(225deg); opacity: 1;
animation-timing-function: ease-out; }
7% { transform:rotate(345deg);
animation-timing-function: linear; }
35% { transform:rotate(495deg);
animation-timing-function: ease-in-out; }
42% { transform:rotate(690deg);
animation-timing-function: linear; }
70% { transform:rotate(835deg); opacity: 1;
animation-timing-function: linear; }
76% {opacity: 1;}
77% { transform:rotate(955deg);
animation-timing-function: ease-in; }
78% { transform:rotate(955deg); opacity: 0; }
100% { transform:rotate(955deg); opacity: 0; }
}
不确定javascript,但你可以从 http://preloaders.net/en/search/windows8 下载它
我发现你可以在C:'Windows'WinStore'WinStore.css
和WinStore.htm
上找到类似的脚本,只要打开Winstore.htm
,你就会发现一个类似的环加载动画,由IE10
提供,如果有人可以从Windows Shell转储动画信息...如果你在记事本中看到WinStore.css
,你会看到这样的内容:
splashProgress::-ms-fill
{
animation-name: **-ms-ring**;
}
该变量是存储在Windows外壳中某处的动画信息吗???
我测试了在Chrome和Firefox中加载HTML页面,什么都没有,只是一个普通的加载栏。
对不起,我的英语不好。我来自阿根廷。
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