SVG 动画无法在 IE9/IE10 上运行 [英] SVG animation doesn't run on IE9/IE10
问题描述
我有一段 HTML 代码，它基本上是一个 SVG 动画.这适用于 Chrome 和 Firefox，但不适用于 IE9/IE10.
有什么解决办法吗?
需要至少在 Chrome/Firefox/IE 9 及更高版本中工作的单一代码库.
<头><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><身体><div id='svgnotsupported' style='visibility: hidden;'><h1>此应用程序需要 SVG 支持</h1><div id='svgsupported' style='visibility: hidden'></div><脚本>var svgsupport;window.onload = 函数支持 Svg() {var ua = navigator.userAgent;var M = ua.match(/(chrome)\/?\s*(\.?\d+(\.\d+)*)/i);var b = document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.0")if(b || M) {svgsupport = document.getElementById('svgsupported');} 别的 {svgsupport = document.getElementById('svgnotsupported');}svgsupport.style.visibility = '可见';}<svg id="no_fewer_than_N_events_E_between_event_Q_and_first_R_thereafter" width="588" height="578" version="1.1" xmlns="http://www.w3.org/2000/svg"><定义><marker id="Triangle" viewBox="0 0 20 20" refX="20" refY="10" markerUnits="strokeWidth" markerWidth="8" markerHeight="6" orient="auto"><path d="M 0 0 L 20 10 L 0 20 z" fill="蓝色"/></标记><marker id="Circle" viewBox="0 0 10 10" refX="5" refY="5" markerUnits="strokeWidth" markerWidth="6" markerHeight="6" orient="auto"><circle cx="5" cy="5" r="3" fill="blue"/></标记></defs><g><path id="_4JpShw3P09cVj6Vb1lR041" d="M 399.0,228.0 a 20.0 40.0, 0, 1, 0, 54.0 0.0" style="fill:none;stroke:blue ;stroke-width:3"url(#Triangle)"/><rect id="anim_4JpShw3P09cVj6Vb1lR041" x="-5" y="-5" width="10" height="10" fill="red"><animateMotion path="M 399.0,228.0 a 20.0 40.0, 0, 1, 0, 54.0 0.0" dur="5s" rotate="auto" repeatCount="不确定" begin="1s"/></rect><g><rect id="_0uuE73jF5kmqe14s6Y02NF" x="372" y="165" rx="10.0" ry="6.0" width="109" height="63" style="fill:white;stroke:black;stroke-宽度:4；不透明度:0.5"><animate id="anim_0uuE73jF5kmqe14s6Y02NF" attributeName="stroke" attributeType="CSS" from="lime" to="black" dur="2s" repeatCount="不确定"/></rect></svg></html>
您可以使用 FakeSmile 库为 IE 添加动画支持.
Hi I have a piece of HTML code which basically does an SVG animation. This works fine in Chrome as well as Firefox but not in IE9/IE10.
Any solution?
Need single codebase which works at least in Chrome/Firefox/IE 9 and above.
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
</head>
<body>
<div id='svgnotsupported' style='visibility: hidden;'>
<h1>This application requires SVG support</h1>
</div>
<div id='svgsupported' style='visibility: hidden'></div>
<script>
var svgsupport;
window.onload = function supportsSvg() {
var ua = navigator.userAgent;
var M = ua.match(/(chrome)\/?\s*(\.?\d+(\.\d+)*)/i);
var b = document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.0")
if(b || M) {
svgsupport = document.getElementById('svgsupported');
} else {
svgsupport = document.getElementById('svgnotsupported');
}
svgsupport.style.visibility = 'visible';
}
</script>
<svg id="no_fewer_than_N_events_E_between_event_Q_and_first_R_thereafter" width="588" height="578" version="1.1" xmlns="http://www.w3.org/2000/svg">
<defs>
<marker id="Triangle" viewBox="0 0 20 20" refX="20" refY="10" markerUnits="strokeWidth" markerWidth="8" markerHeight="6" orient="auto">
<path d="M 0 0 L 20 10 L 0 20 z" fill="blue"/>
</marker>
<marker id="Circle" viewBox="0 0 10 10" refX="5" refY="5" markerUnits="strokeWidth" markerWidth="6" markerHeight="6" orient="auto">
<circle cx="5" cy="5" r="3" fill="blue"/>
</marker>
</defs>
<g>
<path id="_4JpShw3P09cVj6Vb1lR041" d="M 399.0,228.0 a 20.0 40.0, 0, 1, 0, 54.0 0.0" style="fill:none;stroke:blue ;stroke-width:3" marker-end="url(#Triangle)" />
<rect id="anim_4JpShw3P09cVj6Vb1lR041" x="-5" y="-5" width="10" height="10" fill="red">
<animateMotion path="M 399.0,228.0 a 20.0 40.0, 0, 1, 0, 54.0 0.0" dur="5s" rotate="auto" repeatCount="indefinite" begin="1s" />
</rect>
</g>
<g>
<rect id="_0uuE73jF5kmqe14s6Y02NF" x="372" y="165" rx="10.0" ry="6.0" width="109" height="63" style="fill:white;stroke:black;stroke-width:4;opacity:0.5">
<animate id="anim_0uuE73jF5kmqe14s6Y02NF" attributeName="stroke" attributeType="CSS" from="lime" to="black" dur="2s" repeatCount="indefinite" />
</rect>
</g>
</svg>
</body>
</html>
You can use the FakeSmile library to add animation support to IE.
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