Android Vector Drawable< defs>不支持.如何解决? [英] Android Vector Drawable <defs> not support. How to fix it?

问题描述

|尝试从AndroidStudio 2.2，Ubuntu 14.04的本地svg文件生成矢量资产时遇到此错误

| got this error when try to generate a vector asset from local svg files from AndroidStudio 2.2, Ubuntu 14.04

Could not generate a preview
In icon.svg
ERROR@ line 6 <defs> is not supported
ERROR@ line 25 <use> is not supported

这是svg图标

我用Google搜索，发现发生这种情况是因为AndroidStudio不支持<defs>，<use> ...
但是我不知道如何解决?
我可以将<defs>更改为AndroidStudio支持的另一个标签吗?
还是我永远无法从此SVG文件生成矢量资产?
任何帮助或建议将不胜感激.

I google and found that happened because AndroidStudio doesn't support <defs>, <use> ...
But I don't know how to fix it?
Can I change <defs> to another tag that AndroidStudio support?
Or I never can generate vector asset from this SVG file?
Any help or suggestion would be great appreciated.

推荐答案

您的SVG使用<linearGradient>，并且为了产生微弱的阴影，它使用了SVG滤镜(<filter>). VectorDrawables均不支持这些功能.因此，任何解决方案都涉及删除这些内容.

Your SVG uses a <linearGradient> and, to make the faint shadow, it uses an SVG filter (<filter>). Neither of these are supported by VectorDrawables. So any solution would involve removing those.

文件似乎是在Sketch中创建的.您可以尝试在Sketch中删除这些项目，然后再次尝试导入.

It looks like the file was created in Sketch. You can try removing those items in Sketch and trying the import again.

如果仍然不起作用，则可能必须手动修复导入程序不支持的其他元素:<use>.好消息是它很容易解决.

If that still doesn't work then you may have to manually fix the other element that is not supported by the importer: <use>. The good news is that it is easy to work around.

我在下面提供了文件的手动编辑版本，该版本解决了这三个问题.应该可以导入Android Studio，但是我不知道它是否满足您的审美需求.

I've included a manually edited version of the file below that fixes those three issues. It should import into Android Studio okay, but I don't know whether it meets your aesthetic needs or not.

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg width="353px" height="475px" viewBox="0 0 353 475" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
    <!-- Generator: sketchtool 40.2 (33826) - http://www.bohemiancoding.com/sketch -->
    <title>3765E978-B278-427B-8571-70DE79D99C8A</title>
    <desc>Created with sketchtool.</desc>
    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
        <g id="LoadingScreen" transform="translate(-370.000000, -455.000000)">
            <g id="icon" transform="translate(302.881496, 430.476899)">
                <g id="Page-1-Copy-3" transform="translate(227.267540, 231.515653) rotate(-40.000000) translate(-227.267540, -231.515653) translate(82.767540, 51.515653)">
                    <g id="Combined-Shape">
                        <path stroke="#55FFD9" stroke-width="1" fill="#49D1B7" fill-rule="evenodd"
                              d="M186.685057,69.3951579 C179.071738,84.054677 167.196464,93.5829106 147.566191,86.4324469 C145.5069,85.6807637 143.143294,85.6854176 140.908382,85.4719208 C110.344523,82.5443919 101.488745,66.5911886 116.541777,40.0162683 C124.759532,25.5078922 135.844381,13.0321318 151.386964,5.38509524 C176.103451,-6.77934919 195.596784,4.90406969 195.936794,31.9247221 C196.09814,44.884376 193.040127,55.9872472 186.685057,69.3951579 L186.685057,69.3951579 Z M198.595037,119.672673 C182.675646,106.53093 181.93282,99.7311426 194.798418,84.9441152 C210.815159,66.5375926 231.906487,60.2048217 243.950958,70.1893157 C255.533227,79.7914354 252.958093,97.0539863 237.290073,114.861111 C222.808075,131.31966 214.025927,132.411187 198.595037,119.672673 L198.595037,119.672673 Z M261.701593,172.524646 C256.255382,175.618319 247.028302,174.835442 241.296061,165.817955 C230.52687,148.874141 231.029057,142.675217 248.302041,132.303868 C258.061419,126.443308 268.19848,124.565822 276.849824,132.235549 C286.713683,140.98316 282.007021,150.347416 276.816132,159.049853 C272.613406,166.093343 261.701593,172.524646 261.701593,172.524646 L261.701593,172.524646 Z M258.884249,185.876613 C265.445061,178.927297 275.146113,178.821092 281.280117,183.8411 C290.291923,191.219766 290.497384,203.145311 281.829513,210.911347 C265.175566,225.832917 237.744852,208.265824 258.884249,185.876613 L258.884249,185.876613 Z M253.914854,238.407128 C259.379321,233.168583 266.48379,232.575328 271.037507,236.310514 C277.728699,241.7988 277.025625,250.455585 270.795386,257.209223 C258.269501,270.789008 235.658358,255.908285 253.914854,238.407128 L253.914854,238.407128 Z M0.471927459,334.579649 C-0.840210761,352.465266 12.3567324,362.93098 29.9512025,357.954605 L143.456907,325.850939 C195.727834,313.150715 236.519224,256.512569 230.761952,204.648157 C227.6544,176.61325 213.571088,151.367964 191.116546,133.562925 C168.660361,115.756584 140.515656,107.517709 111.868627,110.365293 C58.8564726,115.631895 10.7533507,166.485529 8.95278386,218.977994 L0.471927459,334.579649 L0.471927459,334.579649 Z M149.592296,185.327725 C166.515393,198.746676 169.20872,223.050038 155.605641,239.498964 C142.002561,255.94789 117.165239,258.42118 100.242142,245.002229 C83.3190454,231.583278 80.6257184,207.279916 94.2287979,190.83099 C107.831877,174.382064 132.669199,171.908774 149.592296,185.327725 L149.592296,185.327725 Z"></path>
                    </g>
                </g>
            </g>
        </g>
    </g>
</svg>

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