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我在 Mac OS X 10.6.8 上使用 google chrome 版本 24.0.1312.57。

在 Safari 5.1.7 中，svg 图像如下所示：

svg_safari

在 Chrome 中它看起来像这样：

在此处输入图像描述

请注意，标记已从路径中消失，具有图案的路径现在填充黑色，Unicode 字符后面有一个 A。仅当图像是谷歌浏览器地址栏中的数据 uri 时才会发生这种情况。如果我将 svg 图像作为 chrome 文件打开，它会正确显示。

我尝试将行尾移开并将其放入 base64 中，但它似乎没有解决任何问题。

这是 chrome 的错误还是我错过了什么？

这是源svg：

<svg width="200" height="200" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" id="svg_elem">
<title id="doctitle">URI Test</title>
<defs id="thedefs">
<pattern id="ptrn" overflow="visible" patternUnits="userSpaceOnUse"
         x="0" y="0" width="10" height="10"
         viewBox="0 0 10 10" >
    <line fill="none" stroke="#000000" stroke-width="0.5" x1="-5" y1="-5" x2="15" y2="15"/>
</pattern>

<marker id="mtriangle" viewBox="0 0 10 10" refX="0" refY="5" markerUnits="strokeWidth" markerWidth="4" markerHeight="3" orient="auto">
  <path d="M 0 0 L 10 5 L 0 10 z" fill="#FFF" stroke="#000" stroke-width="1"/>
</marker>

<marker id="mcircle" viewBox="-2 -2 12 12" refX="5" refY="5" markerUnits="strokeWidth" markerWidth="4" markerHeight="3" orient="auto">
  <circle cx="5" cy="5" r="5" fill="#FFF" stroke="#000" stroke-width="1"/>
</marker>  

</defs>

<g> 

<path 
fill="#F00"
stroke="#000000" 
stroke-width="3" 
marker-start="url(#mtriangle)"
marker-mid="url(#mcircle)"
d="M10,10l0,60l60,0z"/>      

<path 
fill="url(#ptrn)" 
stroke="#000" 
stroke-width="3" 
marker-start="url(#mtriangle)"
marker-mid="url(#mcircle)"
d="M110,110l0,70l70,0z"/>      

<text 
fill="#000" 
x='100'
y='100'
font-size="14pt" 
font-family="serif" 
text-anchor="middle"
space="preserve">N 34° 45' 30" E 300 ft</text>

</g>
</svg>

这是数据uri。

data:image/svg+xml;base64,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1 回答 1

1

Not sure about markers and patterns, but as for the character set, Chrome must be using a different default encoding for data:URIs. If you add charset=UTF-8; in the beginning, e.g.: 

data:image/svg+xml;charset=UTF-8;base64,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

...it should work properly!

Here's a fiddle.

EDIT Upon further inspection (re: markers and patterns), it seems like this is a bug in Chrome. It looks like Chrome incorrectly interprets (completely ignores?) url(#hash) attribute values in SVG data:URIs when embedded as <object> (and possibly in other cases?).

Here's another fiddle with extensive testing of this issue.

在 Safari 6.0.2、Firefox 18.0.2 (Mac)、Firefox 10.0.1 (Win)、Opera 12.12 (Mac) 和 IE 9 中一切正常。<object>（以及 <embed>和<iframe>）嵌入在 Chrome 中无法正确显示24.0.1312.57 (Mac/Win) 或 26.0.1405.0 canary (Mac)，而<img>嵌入工作正常。将 URI 编码或 base64 编码的数据粘贴到地址栏中也不起作用。

于 2013-02-07T04:33:41.640 回答