相关疑难解决方法(0)

使用svg作为背景图像的IE11失败

我在Windows 10计算机上运行Internet Explorer 11时遇到了一个奇怪的问题.使用SVG图像作为背景显示为完全黑色,具有相同代码的Edge工作正常.

使用它,Edge正确渲染SVG,IE渲染只有黑色图像......我无法理解这种不同的行为!此外,在Windows 7机器IE11工作正常!

一些想法？先谢谢你们!

.icon-user-default {
  width: 128px;
  height: 128px;
  background-image: url(data:image/svg+xml;base64,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)
}

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<div class="icon-user-default">
</div>

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css html5 internet-explorer svg windows-10

Ber*_*i75

2015 12-11

20
推荐指数

4
解决办法

3万
查看次数

如何在不考虑Firefox中的宽高比的情况下缩放SVG背景图像？

我在background-image流体高度和宽度的元素上设置了CSS .它是一个SVG,其预期的行为是它可以在任何必要的方向上伸展以覆盖整个元素的区域.在Chrome,Safari,甚至是错误的'Internet Explorer 9'中,缩放都是我想要的:

正确拉伸的背景图片

但在Firefox(包括桌面和移动设备)中,输出更像是:

不正确拉伸的背景图像会保留其纵横比并且不会填充空间

经过一番挖掘,看起来Firefox对SVG渲染的看法比其他浏览器更严格,因为它严格遵守规范的最新版本.(Opera Mini的也没有渲染这个背景图片(如果启用),因为它不缩放图像下来,并给予了夏季雷暴认真解决规范的普雷斯托引擎的传统,它可以料想的一样更新的办法,火狐确实.)

您可以在http://ti.gt/上看到我正在处理的实况页面.我还提供了以下我正在使用的代码:

HTML

<h1 class="blog-title-wrapper">
  <a href="/" class="blog-title pop-out">{Title}</a>
</h1>

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CSS

.blog-title {
    background: none;
    color: #fff;
    font: normal normal 4em "Alternate Gothic", sans-serif;
    margin: 0 0 0 .1em;
}

.blog-title-wrapper {
    margin: -1px 0 0 0;
    padding-bottom: 20%;
    background: #d23e2c;
    background: url("data:image/svg+xml;charset=utf-8;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHByZXNlcnZlQXNwZWN0UmF0aW89Im5vbmUiIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIHZpZXdCb3g9IjAgMCAxMzMzIDc1MCIgdmVyc2lvbj0iMS4xIj48cGF0aCBkPSJtIDAsMCAxMzMzLDAgMCwzMjAuNTMgLTcyLjY3LDQ4LjQyIDUyLjQ1LDM3LjU3IC0xMjYuMzEsNTIuODQgNTAuMTMsMTM2LjE5IC0xOS45OCwzNy4yNiAtMzkuNDcsLTExLjcxIC0zOC43NSw0MC40NyAtNjMuMzIsLTEyLjA3IC0zMC40NCwtMTM1LjYgLTcuOTQsMy4yOCAyNC43NCwxNDAuOTUgLTM4LjEzLDMwLjI2IC00NC4zNSwtMy4zMyAtMzUuODMsMjMuMzkgLTQ4LjkzLC0xMy4yMiAtMzguMjQsLTE0MS40OCAtMTAuNTcsMy42OCA2LjIsMTQ4Ljk3IC0zMy44OCwyMC40NiAtMjUuMjYsLTEzLjg1IC0yMi40OCwzMS40OSAtMjcuMzYsLTIyLjMyIC0zMiwyNC4zNCBMIDY4MC41NSw3MTguNiA2NjQuNyw1NjQgbCAtMTcuMDgsMC45MSAtMjEuODgsMTU5LjczIC0yOS4xNywyNS4zNiAtMS43MiwwIC0yNy44NCwtMjMuMDIgLTIzLjMsMTMuODggLTIxLjYsLTIwLjcxIC0yMi4zMSwxMS4yMSAtMjQuMTMsLTIzLjE4IDEwLjE0LC0xNTUuNCAtNC43NywtMi4yIC0zMy42NCwxNTcuNjMgLTI5Ljk3LDE0LjIxIC04LjgsLTEuMTcgLTM1LjIxLC0yMC4zOCAtMzQuMTcsMTAuNDEgLTguNjMsLTIuNzkgLTMyLjkzLC0yNi42OCAyNC45NiwtMTUxLjU0IC0xMC42NiwtMi4wOSAtNDUuNjIsMTQwLjM0IC0zMi40OSwxNS4zMyAtNTUuMDgsLTQwLjM2IC0zOC45OSw5LjA3IEwgMTA2LjgyLDYxOC40MyAxNTMuMjYsNDg2LjA2IDguODUsNDI4LjU3IDYzLjkzLDM4MC44NiAwLDMzMy4wNSB6IiBmaWxsPSIjZDIzZTJjIi8+PHBhdGggZD0iTSAzMDIuNzYsMzQuNTggNDY0Ljk4LDE1OC45MyA0MjMuMDcsMzY3LjM3IDI3Ny4yNywyODQuMjIgMTgxLjc5LDMzMi42NiA4MS41NywxNDMuMDggeiIgZmlsbD0iI2E4MzEyMyIvPjxwYXRoIGQ9Im0gMTA3OC45Miw0MC4xMSAxOTYuOSw3Ny44NCAtMTA5Ljk5LDI1My4wNyAtMTAzLjg5LC02MC4wNyAtMTUuMzcsMS45IC0xMTkuMDUsNDkuMjIgLTI1LjQ3LC0yMjcuMzQgeiIgZmlsbD0iI2E4MzEyMyIvPjxwYXRoIGQ9Im0gNjA1LjY1LDMyMi43NCAzLjYsMTA3LjE5IC0xMDAuNzYsMS41NyA2NC41OSwtMzMuMzggeiIgZmlsbD0iI2E4MzEyMyIvPjxwYXRoIGQ9Im0gNzE4LjUxLDMyNS4zIDMzLjMzLDc3LjAyIDc5LjQxLDI4LjI3IC0xMTkuOSwxOS40OSB6IiBmaWxsPSIjYTgzMTIzIi8+PC9zdmc+") no-repeat 100% 100%, none;
}

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数据URI似乎不是关键点,但这里是解码的SVG文件:

<svg xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="none" width="100%" height="100%" viewBox="0 0 1333 750" version="1.1">
    <path d="m 0,0 1333,0 0,320.53 -72.67,48.42 52.45,37.57 -126.31,52.84 50.13,136.19 …

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css firefox svg gecko

Tig*_*igt

2015 09-21

13
推荐指数

2
解决办法

1万
查看次数