【发布时间】：2016-12-11 04:13:52
【问题描述】：
我为我的个人网站创建了一个动画，它在 Chrome 和 Firefox 中运行没有问题，我不关心 IE，但它不能在 Safari 上运行，我认为是因为 Safari 无法识别填充：url( ..) 和 filter:url(..) 来自单独的 css 文件。这是来自 codepen 的实际动画链接：http://codepen.io/GetTurnt/pen/kXREWw 我真的很想知道发生了什么。
下面是实际代码：
.container {
width:50%;
height:50%;
padding: 0 25%;
}
.st0 {
fill:none;
stroke:#E27A4D;
stroke-width:31;
stroke-miterlimit:10;
stroke-dasharray:228.0897;
opacity:0.9;
stroke-dashoffset: -228.0897;
animation-name: line1;
animation-duration: .25s;
animation-delay: 3s;
animation-fill-mode: forwards;
animation-iteration-count: 1;
animation-timing-function: linear;
}
@keyframes line1 {
0% {
stroke-dashoffset: -228.0897;
}
70% {
stroke-dashoffset: -50;
}
80% {
stroke-dashoffset: -30;
}
90%{
stroke-dashoffset: -15;
}
100%{
stroke-dashoffset: 0;
}
}
.st1 {
fill:none;
stroke:#E27A4D;
stroke-width:31;
stroke-miterlimit:10;
stroke-dasharray:191.6966;
opacity:0.9;
stroke-dashoffset: 191.6966;
animation-name: line2;
animation-duration: .25s;
animation-delay: 3s;
animation-fill-mode: forwards;
animation-iteration-count: 1;
animation-timing-function: linear;
}
@keyframes line2 {
0% {
stroke-dashoffset: 191.6966;
}
70% {
stroke-dashoffset: 50;
}
80% {
stroke-dashoffset: 30;
}
90%{
stroke-dashoffset: 15;
}
100%{
stroke-dashoffset: 0;
}
}
.st2 {
fill:none;
stroke:#E27A4D;
stroke-width:31;
stroke-miterlimit:10;
stroke-dasharray:228.2286;
opacity:0.9;
stroke-dashoffset: 228.2286;
animation-name: line3;
animation-duration: .25s;
animation-delay: 3s;
animation-fill-mode: forwards;
animation-iteration-count: 1;
animation-timing-function: linear;
}
@keyframes line3 {
0% {
stroke-dashoffset: 228.2286;
}
70% {
stroke-dashoffset: 50;
}
80% {
stroke-dashoffset: 30;
}
90%{
stroke-dashoffset: 15;
}
100%{
stroke-dashoffset: 0;
}
}
.st3 {
fill:none;
stroke:#E27A4D;
stroke-width:31;
stroke-miterlimit:10;
stroke-dasharray:228.2286;
opacity:0.9;
stroke-dashoffset: 228.2286;
animation-name: line4;
animation-duration: .25s;
animation-delay: 3s;
animation-fill-mode: forwards;
animation-iteration-count: 1;
animation-timing-function: linear;
}
@keyframes line4 {
0% {
stroke-dashoffset: 228.2286;
}
70% {
stroke-dashoffset: 50;
}
80% {
stroke-dashoffset: 30;
}
90%{
stroke-dashoffset: 15;
}
100%{
stroke-dashoffset: 0;
}
}
.st4 {
fill:none;
stroke:#E27A4D;
stroke-miterlimit:10;
stroke-dasharray:411;
stroke-dashoffset:411;
filter:url(#dropshadow);
animation-name: m;
animation-duration: .75s;
animation-delay: 2.5s;
animation-fill-mode: forwards;
animation-iteration-count: 1;
animation-timing-function: linear;
}
@keyframes m {
0% {
stroke-dashoffset: 411;
stroke-width: 1;
}
70% {
stroke-dashoffset: 0;
stroke-width: 1;
}
90%{
stroke-dashoffset: 0;
stroke-width: 0;
}
100%{
fill:url(#SVGID_1_);
stroke-dashoffset: 0;
stroke-width: 0;
}
}
.st5 {
fill:none;
stroke:#E27A4D;
stroke-miterlimit:10;
stroke-dasharray:162;
stroke-dashoffset:162;
filter:url(#dropshadow);
animation-name: p1;
animation-duration: .5s;
animation-delay: 2.5s;
animation-fill-mode: forwards;
animation-iteration-count: 1;
animation-timing-function: linear;
}
@keyframes p1 {
0% {
stroke-dashoffset: 162;
stroke-width: 1;
}
70% {
stroke-dashoffset: 0;
stroke-width: 1;
}
90%{
stroke-dashoffset: 0;
stroke-width: 0;
}
100%{
fill:url(#SVGID_2_);
stroke-dashoffset: 0;
stroke-width: 0;
}
}
.st6 {
fill:none;
stroke:#E27A4D;
stroke-miterlimit:10;
stroke-dasharray:161;
stroke-dashoffset:161;
filter:url(#dropshadow);
animation-name: p2;
animation-duration: .5s;
animation-delay: 2s;
animation-fill-mode: forwards;
animation-iteration-count: 1;
animation-timing-function: linear;
}
@keyframes p2 {
0% {
stroke-dashoffset: 161;
stroke-width: 1;
}
70% {
stroke-dashoffset: 0;
stroke-width: 1;
}
90%{
stroke-dashoffset: 0;
stroke-width: 0;
}
100%{
fill:url(#SVGID_3_);
stroke-dashoffset: 0;
stroke-width: 0;
}
}
.st7 {
fill:none;
stroke:#E27A4D;
stroke-miterlimit:10;
stroke-dasharray:381;
stroke-dashoffset:381;
filter:url(#dropshadow);
animation-name: c;
animation-duration: .75s;
animation-delay: 2s;
animation-fill-mode: forwards;
animation-iteration-count: 1;
animation-timing-function: linear;
}
@keyframes c {
0% {
stroke-dashoffset: 381;
stroke-width: 1;
}
70% {
stroke-dashoffset: 0;
stroke-width: 1;
}
90%{
stroke-dashoffset: 0;
stroke-width: 0;
}
100%{
fill:url(#SVGID_4_);
stroke-dashoffset: 0;
stroke-width: 0;
}
}<div class="container">
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
viewBox="0 0 305.7 217.6" style="enable-background:new 0 0 305.7 217.6;" xml:space="preserve">
<radialGradient id="SVGID_1_" cx="62.4629" cy="34.0002" r="39.9731" gradientUnits="userSpaceOnUse">
<stop offset="0" style="stop-color:#383D48"/>
<stop offset="1" style="stop-color:#23262D"/>
</radialGradient>
<radialGradient id="SVGID_2_" cx="147.3418" cy="93.7559" r="20.996" gradientUnits="userSpaceOnUse">
<stop offset="0" style="stop-color:#383D48"/>
<stop offset="1" style="stop-color:#23262D"/>
</radialGradient>
<radialGradient id="SVGID_3_" cx="152.9411" cy="99.3551" r="20.885" gradientUnits="userSpaceOnUse">
<stop offset="0" style="stop-color:#383D48"/>
<stop offset="1" style="stop-color:#23262D"/>
</radialGradient>
<radialGradient id="SVGID_4_" cx="243.2371" cy="159" r="39.9731" gradientUnits="userSpaceOnUse">
<stop offset="0" style="stop-color:#383D48"/>
<stop offset="1" style="stop-color:#23262D"/>
</radialGradient>
<defs>
<filter id="dropshadow" height="130%">
<feGaussianBlur in="SourceAlpha" stdDeviation="3"/>
<feOffset dx="0" dy="7" result="offsetblur"/>
<feComponentTransfer>
<feFuncA type="linear" slope="0.35"/>
</feComponentTransfer>
<feMerge>
<feMergeNode/>
<feMergeNode in="SourceGraphic"/>
</feMerge>
</filter>
</defs>
<line class="st0" x1="96.5" y1="34" x2="288.4" y2="34"/>
<line class="st1" x1="17.3" y1="96.5" x2="152.8" y2="96.5"/>
<line class="st2" x1="288.4" y1="96.5" x2="152.8" y2="96.5"/>
<line class="st3" x1="17.3" y1="159" x2="209.4" y2="159"/>
<path class="st4" d="M17.3,0l45.2,31l45.2-31v68H87.1V36.8L62.5,54.9L37.8,36.8V68H17.3V0z"/>
<g>
<polygon class="st5" points="131.3,114.8 136.4,109.7 134.4,107.7 161.3,80.8 163.3,82.8 168.3,77.7 163.4,72.8 150.1,86.1
136.8,72.8 126.3,83.3 139.6,96.5 126.3,109.8 "/>
<polygon class="st6" points="160.5,96.5 173.8,83.2 169.1,78.5 164,83.5 165.8,85.3 138.9,112.2 137.1,110.4 132.1,115.5
136.8,120.2 150.1,107 163.3,120.2 173.8,109.8 "/>
</g>
<path class="st7" d="M288.4,185.3c-9.4,4.8-21.7,7.7-35.7,7.7c-32.5,0-54.6-14.6-54.6-34s22.1-34,54.6-34c14,0,26.3,2.8,35.7,7.7
l-9.9,15c-6.9-3.1-16.3-5.2-25.8-5.2c-16.3,0-30,6.2-30,16.6c0,10.4,13.7,16.6,30,16.6c9.5,0,18.9-2.1,25.8-5.2L288.4,185.3z"/>
</svg>
</div>请注意，我已尝试使用 fill:url('#hash') 、 fill:url('/#hash') 并将radialGradient 移动到 <defs> 标记中无济于事，它不起作用。我希望这是我犯的一个简单的错误。
【问题讨论】：
-
什么版本的 safari - & iOS 或 MacOS？
-
OS X 9.1.2，目前手头没有iOS设备
-
如果您的 css 在外部文件中，那么在 FF 中也不应该工作， url(#id) 指向不存在的 yourfile.css#id。 Chrome 在这里有问题......但如果你说它在 FF 中工作，那么你的 css 可能不是外部的，也许只是 safari 不支持来自 css 的过滤器声明，或者至少它需要前缀？
-
过滤器需要为 safari 添加前缀
标签： css svg safari svg-filters