Javascript 进入视口时启动SVG动画

Javascript 进入视口时启动SVG动画,javascript,html,css,svg,Javascript,Html,Css,Svg,我发现我的问题几乎没有解决办法,而且它们非常相似。我用了这个 在每个解决方案中,它都说要将begin属性设置为“unfinite”,但当我这样做而不是0时,我的动画将无法运行 这是我的代码: 我的动画应该是这样工作的: HTML: JS: 编辑: 它可以在Firefox和Chrome中运行,这要感谢@Scoots 但现在我对IE有问题了。我在fakesmile测试场添加了这段代码,因为我使用fakesmile.js在IE中运行动画,但它与“滚动功能”不兼容: 但如果我删除“滚动功能”并设置be

我发现我的问题几乎没有解决办法,而且它们非常相似。我用了这个

在每个解决方案中,它都说要将begin属性设置为“unfinite”,但当我这样做而不是0时,我的动画将无法运行

这是我的代码:

我的动画应该是这样工作的:

HTML:

JS:

编辑:

它可以在Firefox和Chrome中运行,这要感谢@Scoots

但现在我对IE有问题了。我在fakesmile测试场添加了这段代码,因为我使用fakesmile.js在IE中运行动画,但它与“滚动功能”不兼容:

但如果我删除“滚动功能”并设置begin 0s,它在IE中运行良好:


document.getElementById(“anim”)
-对于您提供的代码,这将返回null,在您尝试调用
.beginElement()时导致javascript错误在上面。

是的,我忽略了这一点。谢谢
<p>Scroll down</p>


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